{"id":18575,"date":"2025-12-06T11:16:13","date_gmt":"2025-12-06T02:16:13","guid":{"rendered":"https:\/\/aireviewirush.com\/?p=18575"},"modified":"2025-12-06T11:16:13","modified_gmt":"2025-12-06T02:16:13","slug":"how-you-can-use-blackbox-in-betaflight-consider-fpv-drone-efficiency-troubleshoot-points","status":"publish","type":"post","link":"https:\/\/aireviewirush.com\/?p=18575","title":{"rendered":"How you can Use Blackbox in Betaflight: Consider FPV Drone Efficiency &#038; Troubleshoot Points"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div id=\"penci-post-entry-inner\"> <i class=\"penci-post-countview-number-check\" style=\"display:none\">9.8K<\/i> <\/p>\n<p>On this tutorial, I&#8217;ll clarify how one can allow Blackbox logging in Betaflight, the advisable logging settings, how one can use Blackbox Explorer, and present examples of how one can interpret key graphs for fundamental tuning and troubleshooting on a Betaflight FPV drone.<\/p>\n<div>\n<div class=\"penci-custom-html-inside-content\"><!-- money-area-first insert here --> <\/p>\n<div class=\"money-area-first\"> <a href=\"https:\/\/bit.ly\/4o8mgpj\" target=\"_blank\" rel=\"nofollow noreferrer noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/11\/banggood-banner-2025-11-19-1.jpg.webp \" type=\"image\/webp\"><img src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/11\/banggood-banner-2025-11-19-1.jpg\" height=\"8.1%\" width=\"100%\" class=\" penci-lazy  sp-no-webp\" alt=\"sponsor-banner\" decoding=\"async\"\/> <\/source><\/picture><\/a> <\/p>\n<p><a href=\"http:\/\/bit.ly\/4mWVgcr\" target=\"_blank\" rel=\"nofollow noreferrer noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/08\/pcbway-banner-22-08-2025-1-1.jpg.webp \" type=\"image\/webp\"><img src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/08\/pcbway-banner-22-08-2025-1-1.jpg\" height=\"8.1%\" width=\"100%\" class=\" penci-lazy  sp-no-webp\" alt=\"sponsor-banner\" decoding=\"async\"\/> <\/source><\/picture><\/a> <\/p>\n<\/div>\n<p> <!-- goog ads insert here --> <\/p>\n<div class=\"money-area-last\">   <i style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt; font-style: italic; display: block; margin-top: 10px; line-height: normal; opacity: 60%;\">Among the hyperlinks on this web page are affiliate hyperlinks. I obtain a fee (at no further value to you) should you make a purchase order after clicking on certainly one of these affiliate hyperlinks. This helps assist the free content material for the group on this web site. Please learn our <a href=\"https:\/\/oscarliang.com\/affiliate-program-policy\/\" target=\"_blank\" rel=\"noopener\" style=\"color: inherit; text-decoration: underline;\">Affiliate Hyperlink Coverage<\/a> for extra data.<\/i> <\/div>\n<\/div>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a353008ce1db\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a353008ce1db\"  type=\"checkbox\" id=\"item-6a353008ce1db\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#What_Is_Betaflight_Blackbox\" title=\"What Is Betaflight Blackbox?\">What Is Betaflight Blackbox?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Hardware_Necessities\" title=\"{Hardware} Necessities\">{Hardware} Necessities<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Flash_Reminiscence_Chip\" title=\"Flash Reminiscence Chip\">Flash Reminiscence Chip<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#SD_Card_Slot\" title=\"SD Card Slot\">SD Card Slot<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Exterior_Logger_OpenLog\" title=\"Exterior Logger (OpenLog)\">Exterior Logger (OpenLog)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Blackbox_Recording_Settings\" title=\"Blackbox Recording Settings\">Blackbox Recording Settings<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#1_Logging_Charge\" title=\"1. Logging Charge\">1. Logging Charge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#2_Logged_Fields\" title=\"2. Logged Fields\">2. Logged Fields<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#3_Debug_Mode\" title=\"3. Debug Mode\">3. Debug Mode<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#How_you_can_Report_Blackbox_Logs\" title=\"How you can Report Blackbox Logs\">How you can Report Blackbox Logs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Saving_Blackbox_Logs\" title=\"Saving Blackbox Logs\">Saving Blackbox Logs<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Professional_Tip_How_Log_Information_Are_Created\" title=\"Professional Tip: How Log Information Are Created\">Professional Tip: How Log Information Are Created<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Obtain_Blackbox_Explorer\" title=\"Obtain Blackbox Explorer\">Obtain Blackbox Explorer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Understanding_the_Interface\" title=\"Understanding the Interface\">Understanding the Interface<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Prime-Left_Drone_Angle_Motor_Outputs\" title=\"Prime-Left: Drone Angle &amp; Motor Outputs\">Prime-Left: Drone Angle &amp; Motor Outputs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Prime-Proper_Transmitter_Stick_Inputs\" title=\"Prime-Proper: Transmitter Stick Inputs\">Prime-Proper: Transmitter Stick Inputs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Proper_Column_Hint_Choice\" title=\"Proper Column: Hint Choice\">Proper Column: Hint Choice<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Beneath_Graph_Timeline\" title=\"Beneath Graph: Timeline\">Beneath Graph: Timeline<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Keyboard_Shortcuts\" title=\"Keyboard Shortcuts\">Keyboard Shortcuts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Hidden_Hotkeys_Extraordinarily_Helpful\" title=\"Hidden Hotkeys (Extraordinarily Helpful)\">Hidden Hotkeys (Extraordinarily Helpful)<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Syncing_Video_to_Your_Blackbox_Log\" title=\"Syncing Video to Your Blackbox Log\">Syncing Video to Your Blackbox Log<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Is_syncing_crucial\" title=\"Is syncing crucial?\">Is syncing crucial?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Video_Necessities\" title=\"Video Necessities\">Video Necessities<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#How_you_can_Sync_Video_and_Log\" title=\"How you can Sync Video and Log\">How you can Sync Video and Log<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#What_Strikes_to_Carry_out_for_Blackbox_Logging\" title=\"What Strikes to Carry out for Blackbox Logging\">What Strikes to Carry out for Blackbox Logging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#What_GraphsTraces_To_Look_At\" title=\"What Graphs\/Traces To Look At?\">What Graphs\/Traces To Look At?<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Switching_Workspaces\" title=\"Switching Workspaces\">Switching Workspaces<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Specializing_in_a_Particular_Hint_Group\" title=\"Specializing in a Particular Hint Group\">Specializing in a Particular Hint Group<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#How_you_can_Learn_and_Perceive_Traces\" title=\"How you can Learn and Perceive Traces\">How you can Learn and Perceive Traces<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#How_you_can_Analyse_Noise\" title=\"How you can Analyse Noise?\">How you can Analyse Noise?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Examples\" title=\"Examples\">Examples<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#How_Properly_Is_Your_Drone_Monitoring_the_Sticks\" title=\"How Properly Is Your Drone Monitoring the Sticks?\">How Properly Is Your Drone Monitoring the Sticks?<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Ideally_suited_Monitoring\" title=\"Ideally suited Monitoring\">Ideally suited Monitoring<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#PID_Tuning_Is_a_Stability_Act\" title=\"PID Tuning Is a Stability Act\">PID Tuning Is a Stability Act<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#When_PID_Doesn%E2%80%99t_Assist\" title=\"When PID Doesn\u2019t Assist\">When PID Doesn\u2019t Assist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Know_When_To_Cease_Tweaking_PID\" title=\"Know When To Cease Tweaking PID\">Know When To Cease Tweaking PID<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Measuring_Gyro_Filter_Delay\" title=\"Measuring Gyro Filter Delay\">Measuring Gyro Filter Delay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#P_Positive_aspects_Too_Excessive_or_D_Acquire_Too_Low\" title=\"P Positive aspects Too Excessive or D Acquire Too Low\">P Positive aspects Too Excessive or D Acquire Too Low<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Extreme_I_Acquire_Inflicting_Overshoot\" title=\"Extreme I Acquire Inflicting Overshoot\">Extreme I Acquire Inflicting Overshoot<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Feedforward_Too_Excessive\" title=\"Feedforward Too Excessive\">Feedforward Too Excessive<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Prop_Wash\" title=\"Prop Wash\">Prop Wash<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Measuring_RC_Hyperlink_Packet_Charge\" title=\"Measuring RC Hyperlink Packet Charge\">Measuring RC Hyperlink Packet Charge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#PID_and_Feedforward_Oscillation_Precipitated_By_Stick\" title=\"PID and Feedforward Oscillation Precipitated By Stick\">PID and Feedforward Oscillation Precipitated By Stick<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Anti_Gravity_is_Working\" title=\"Anti Gravity is Working\">Anti Gravity is Working<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#One_motor_working_more_durable_than_the_remaining\" title=\" One motor working more durable than the remaining\"> One motor working more durable than the remaining<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#ESC_Desync\" title=\"ESC Desync\">ESC Desync<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Confirm_If_RC_Smoothing_Is_Sufficient\" title=\"Confirm If RC Smoothing Is Sufficient\">Confirm If RC Smoothing Is Sufficient<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Extra_Blackbox_Suggestions\" title=\"Extra Blackbox Suggestions\">Extra Blackbox Suggestions<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/aireviewirush.com\/?p=18575\/#Edit_Historical_past\" title=\"Edit Historical past\">Edit Historical past<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_Betaflight_Blackbox\"><\/span><span class=\"penci-toc-section\" id=\"What-Is-Betaflight-Blackbox\"\/>What Is Betaflight Blackbox?<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Blackbox is a flight-data recording function in Betaflight. A Blackbox log captures important data reminiscent of:<\/p>\n<ul>\n<li>Stick inputs<\/li>\n<li>Gyro measurements<\/li>\n<li>PID controller responses<\/li>\n<li>Motor outputs<\/li>\n<li>And far more<\/li>\n<\/ul>\n<p>By replaying a flight log, you&#8217;ll be able to analyze whether or not your quad is behaving as anticipated\u2014whether or not it tracks your stick instructions accurately, overshoots, lags, or hits motor limits.<\/p>\n<p>It\u2019s an especially highly effective instrument for evaluating and tuning FPV drone efficiency, in addition to diagnosing points.<\/p>\n<p>Whereas blackbox could be very useful for tuning, it\u2019s not necessary. You&#8217;ll be able to nonetheless tune a quad with out Blackbox, as defined on this tutorial: <a href=\"https:\/\/oscarliang.com\/fpv-drone-tuning\/\" target=\"_blank\" rel=\"noopener\">https:\/\/oscarliang.com\/fpv-drone-tuning\/<\/a><\/p>\n<p>When you end this Blackbox fundamentals information, try my superior PID and filter tuning tutorial utilizing Blackbox: <a href=\"https:\/\/oscarliang.com\/pid-filter-tuning-blackbox\/\" target=\"_blank\" rel=\"noopener\">https:\/\/oscarliang.com\/pid-filter-tuning-blackbox\/<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hardware_Necessities\"><\/span><span class=\"penci-toc-section\" id=\"Hardware-Requirements\"\/>{Hardware} Necessities<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To document Blackbox logs, your flight controller will need to have both:<\/p>\n<ul>\n<li>A built-in flash reminiscence chip<\/li>\n<li>or, an SD card slot<\/li>\n<\/ul>\n<p>If it has neither, you&#8217;ll be able to join an exterior logger (lined later).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Flash_Reminiscence_Chip\"><\/span><span class=\"penci-toc-section\" id=\"Flash-Memory-Chip\"\/>Flash Reminiscence Chip<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Within the picture instance, the chip labeled \u201cWinbond\u201d is a 16MB flash reminiscence chip devoted to Blackbox logging.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip-1024x683.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip-624x416.jpg.webp 624w,https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip.jpg.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip-1024x683.jpg\" height=\"683\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip-1024x683.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip-624x416.jpg 624w, https:\/\/oscarliang.com\/wp-content\/uploads\/2020\/02\/HGLRC-Zeus35-AIO-F411-FC-flash-memory-osd-chip.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-29415 size-large sp-no-webp\" alt=\"\" decoding=\"async\"> <\/source><\/picture><\/a><\/p>\n<p>Most fashionable flight controllers embrace a flash chip by default. A 16MB chip sometimes shops 5\u201310 minutes of flight knowledge relying in your logging fee. That is enough for basic tuning and troubleshooting\u2014you\u2019ll simply must emptying logs between flights to keep away from operating out of area.<\/p>\n<p>In Betaflight Configurator, the highest bar shows how a lot reminiscence area is offered:<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top-1024x910.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top-300x267.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top-1170x1040.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top-1024x910.jpg\" height=\"910\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top-1024x910.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top-300x267.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top-1170x1040.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-dataflash-memory-space-left-top.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-51134 sp-no-webp\" alt=\"Betaflight Configurator 2025.12.0 Blackbox Dataflash Memory Space Left Top\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"SD_Card_Slot\"><\/span><span class=\"penci-toc-section\" id=\"SD-Card-Slot\"\/>SD Card Slot<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If Betaflight says \u201cno knowledge chip discovered\u201d, your FC possible has an SD card slot, as proven within the picture beneath.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom-1024x682.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom-300x200.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom-1170x780.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom-1024x682.jpg\" height=\"682\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom-1024x682.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom-300x200.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom-1170x780.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/01\/holybro-kakute-h7-bt-fc-flight-controller-close-up-bottom.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-36504 size-large sp-no-webp\" alt=\"Holybro Kakute H7 Bt Fc Flight Controller Close Up Bottom\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>An SD card offers you nearly limitless logging area. A 4GB card can simply final a full 12 months of flying with out emptying it.<\/p>\n<p>Nevertheless:<\/p>\n<ul>\n<li>Use a card with excessive write pace, or you might expertise lacking\/corrupted log knowledge.<\/li>\n<li>Format the SD card in FAT32.<\/li>\n<\/ul>\n<p>My SD card suggestions: <a href=\"https:\/\/oscarliang.com\/sd-cards-fpv\/#blackbox\" target=\"_blank\" rel=\"noopener\">https:\/\/oscarliang.com\/sd-cards-fpv\/#blackbox<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Exterior_Logger_OpenLog\"><\/span><span class=\"penci-toc-section\" id=\"External-Logger-OpenLog\"\/>Exterior Logger (OpenLog)<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In case your flight controller has no flash chip and no SD slot, you&#8217;ll be able to join an exterior system like OpenLog to a spare UART.<\/p>\n<p>To set it up:<\/p>\n<ol>\n<li>Join OpenLog to a free UART.<\/li>\n<li>In Betaflight Configurator \u2192 Ports Tab, allow Blackbox Logging on that UART.<\/li>\n<li>Click on Save &amp; Reboot.<\/li>\n<\/ol>\n<p>Get OpenLog on AliExpress:<a href=\"https:\/\/s.click.aliexpress.com\/e\/_c3RzhiAV\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/s.click on.aliexpress.com\/e\/_c3RzhiAV<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Blackbox_Recording_Settings\"><\/span><span class=\"penci-toc-section\" id=\"Blackbox-Recording-Settings\"\/>Blackbox Recording Settings<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Go to the Blackbox tab in <a href=\"https:\/\/oscarliang.com\/betaflight-firmware-setup\/#install-configurator\" target=\"_blank\" rel=\"noopener\">Betaflight Configurator<\/a>, and choose the suitable logging system:<\/p>\n<ul>\n<li>Onboard Flash \u2192 in case your FC has a built-in flash reminiscence chip<\/li>\n<li>SD Card \u2192 in case your FC has a micro SD card slot<\/li>\n<\/ul>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields-1024x788.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields-300x231.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields-1170x900.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields-1024x788.jpg\" height=\"788\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields-1024x788.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields-300x231.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields-1170x900.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-configuration-loggin-device-rate-debug-mode-fields.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-51132 sp-no-webp\" alt=\"Betaflight Configurator 2025.12.0 Blackbox Configuration Loggin Device Rate Debug Mode Fields\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Logging_Charge\"><\/span><span class=\"penci-toc-section\" id=\"1-Logging-Rate\"\/>1. Logging Charge<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Choose 2 kHz.<\/p>\n<ul>\n<li>1 kHz is sufficient for basic PID tuning.<\/li>\n<li>2 kHz (or 1.6 kHz for BMI270 gyro) is advisable for filter tuning and noise evaluation, as a result of it lets you observe vibrations as much as 1 kHz.<\/li>\n<\/ul>\n<p>For comfort, I usually depart it at 2 kHz, however if you wish to save file area, you might select a decrease fee.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Logged_Fields\"><\/span><span class=\"penci-toc-section\" id=\"2-Logged-Fields\"\/>2. Logged Fields<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Disable pointless knowledge fields to cut back log measurement. These are not often wanted for tuning:<\/p>\n<ul>\n<li>Accelerometer<\/li>\n<li>Angle<\/li>\n<li>RSSI<\/li>\n<li>Altitude<\/li>\n<li>Magnetometer<\/li>\n<li>Battery<\/li>\n<li>GPS<\/li>\n<li>Servo<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_Debug_Mode\"><\/span><span class=\"penci-toc-section\" id=\"3-Debug-Mode\"\/>3. Debug Mode<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you wish to save area or preserve the logs easy, set Debug Mode = NONE and uncheck debug logging.<\/p>\n<p>If you&#8217;d like deeper perception, set Debug Mode = FFT_FREQ. This information the frequencies the place Betaflight\u2019s dynamic notch filters are locking onto body vibrations\u2014helpful when working with superior instruments like PIDToolbox.<\/p>\n<p>Click on Save and Reboot.<\/p>\n<p>On the identical web page, you can even see how a lot logging area is offered. Attempt to erase logs earlier than every flying session; as soon as storage is full, Blackbox will cease recording.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left-1024x581.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left-300x170.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left-1170x664.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left-1024x581.jpg\" height=\"581\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left-1024x581.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left-300x170.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left-1170x664.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-configurator-2025.12.0-blackbox-space-left.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-51131 sp-no-webp\" alt=\"Betaflight Configurator 2025.12.0 Blackbox Space Left\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_you_can_Report_Blackbox_Logs\"><\/span><span class=\"penci-toc-section\" id=\"How-to-Record-Blackbox-Logs\"\/>How you can Report Blackbox Logs<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>By default, Blackbox will routinely:<\/p>\n<ul>\n<li>Begin recording the second you arm the quad<\/li>\n<li>Cease recording if you disarm or when reminiscence turns into full<\/li>\n<\/ul>\n<p>In case you favor handbook management, assign Blackbox to a change within the Modes tab.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash-1024x623.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash-300x183.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash-1170x712.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash-1024x623.jpg\" height=\"623\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash-1024x623.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash-300x183.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash-1170x712.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/betaflight-configurator-modes-blackbox-arm-beeper-flip-over-after-crash.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38561 size-large sp-no-webp\" alt=\"Betaflight Configurator Modes Blackbox Arm Beeper Flip Over After Crash\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Saving_Blackbox_Logs\"><\/span><span class=\"penci-toc-section\" id=\"Saving-Blackbox-Logs\"\/>Saving Blackbox Logs<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>Join your drone to Betaflight Configurator.<\/li>\n<li>Go to the Blackbox tab.<\/li>\n<li>Click on Activate Mass Storage System Mode.<\/li>\n<\/ol>\n<p>Your FC will seem as an exterior drive in your laptop. Merely browse to the drive and replica the .bbl information onto your laptop.<\/p>\n<blockquote>\n<p>This technique is way sooner than utilizing \u201cSave flash to file\u2026\u201d.<\/p>\n<\/blockquote>\n<p>You might even see a number of log information. The final file, btfl_all.bbl, comprises all logs mixed. In case you already know which log you need, you&#8217;ll be able to safely ignore this file.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all-1024x668.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all-300x196.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all-1170x763.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all-1024x668.jpg\" height=\"668\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all-1024x668.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all-300x196.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all-1170x763.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2025\/12\/betaflight-blackbox-btfl-all.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-51133 sp-no-webp\" alt=\"Betaflight Blackbox Btfl All\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Professional_Tip_How_Log_Information_Are_Created\"><\/span><span class=\"penci-toc-section\" id=\"Pro-Tip-How-Log-Files-Are-Created\"\/>Professional Tip: How Log Information Are Created<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Onboard flash reminiscence: Logs are saved in a single file till you energy cycle the quad. Solely rebooting the FC and power-cycling creates a brand new log file.\u00a0In case you arm\/disarm a number of instances throughout the identical battery, the log file will comprise a number of sub-logs, accessible in Blackbox Explorer utilizing the dropdown checklist on the high proper.<\/li>\n<li>SD Card: Every time Blackbox is activated (e.g., disarm \u2192 arm), a brand new log file is created\u2014even with out energy biking.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Obtain_Blackbox_Explorer\"><\/span><span class=\"penci-toc-section\" id=\"Download-Blackbox-Explorer\"\/>Obtain Blackbox Explorer<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Blackbox Explorer is the software program used to view Blackbox logs.<\/p>\n<p>You&#8217;ll be able to run it on-line right here (no set up required): <strong><a href=\"https:\/\/blackbox.betaflight.com\/\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/blackbox.betaflight.com\/<\/a><\/strong><\/p>\n<p>In case you favor utilizing it offline, obtain it right here:\u00a0<strong><a href=\"https:\/\/github.com\/betaflight\/blackbox-log-viewer\/releases\/latest\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/github.com\/betaflight\/blackbox-log-viewer\/releases\/newest<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_the_Interface\"><\/span><span class=\"penci-toc-section\" id=\"Understanding-the-Interface\"\/>Understanding the Interface<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Click on \u201cOpen Log File\u201d and find the Blackbox .bbl file you wish to open.<\/p>\n<p>Click on the Data icon (\u201cView Log Header\u201d) within the top-left nook. This shows the Betaflight configuration of the drone throughout that flight \u2014 extraordinarily useful when evaluating logs or confirming PID\/filter settings.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained-1024x674.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained-300x197.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained-1170x770.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained-1024x674.jpg\" height=\"674\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained-1024x674.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained-300x197.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained-1170x770.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-explorer-interface-explained.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38832 size-large sp-no-webp\" alt=\"Blackbox Log Explorer Interface Explained\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Prime-Left_Drone_Angle_Motor_Outputs\"><\/span>Prime-Left: Drone Angle &amp; Motor Outputs<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>A small drone mannequin reveals:<\/p>\n<ul>\n<li>Present angle (roll, pitch, yaw)<\/li>\n<li>Actual-time motor outputs<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Prime-Proper_Transmitter_Stick_Inputs\"><\/span>Prime-Proper: Transmitter Stick Inputs<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>The highest-right reveals your stick instructions in the course of the flight.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Proper_Column_Hint_Choice\"><\/span>Proper Column: Hint Choice<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>That is the place you select which graphs or indicators to show:<\/p>\n<ul>\n<li>Pitch<\/li>\n<li>Roll<\/li>\n<li>Yaw<\/li>\n<li>Motors<\/li>\n<li>RC Instructions<\/li>\n<li>And plenty of others<\/li>\n<\/ul>\n<p>You&#8217;ll be able to toggle particular person traces or total hint teams.<\/p>\n<p>On the backside, there are graph choices:<\/p>\n<ul>\n<li>Expo: to see traces with a bit larger constancy.<\/li>\n<li>Smoothing: to eliminate extreme vibration within the traces should you simply  within the common development of the traces.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Beneath_Graph_Timeline\"><\/span>Beneath Graph: Timeline<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Beneath the graph is the timeline, which additionally shows throttle place all through the flight.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Keyboard_Shortcuts\"><\/span>Keyboard Shortcuts<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Click on the query mark icon (top-right) to view all accessible shortcuts.<\/p>\n<p>Essentially the most helpful shortcuts are:<\/p>\n<p><strong>Log Part Isolation<\/strong><\/p>\n<ul>\n<li>I \u2192 set \u201cin\u201d level<\/li>\n<li>O \u2192 set \u201cout\u201d level<\/li>\n<\/ul>\n<p>Nice for trimming away takeoff\/touchdown, which frequently provides deceptive noise that we aren\u2019t enthusiastic about.<\/p>\n<p><strong>Markers<\/strong><\/p>\n<p>Blackbox Explorer will then show time distinction and frequency between markers. For example, it\u2019s helpful for measuring delays between setpoint and gyro, and the frequency of vibration.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Hidden_Hotkeys_Extraordinarily_Helpful\"><\/span>Hidden Hotkeys (Extraordinarily Helpful)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Alt + \u2190 or \u2192: transfer one knowledge pattern at a time<\/li>\n<li>Shift + \u2190 or \u2192: change\u00a0view scale by 10% increments<\/li>\n<li>Alt + click on a hint (in legend): toggle grid traces for that hint<\/li>\n<li>Alt + click on a hint group: cut up grouped traces into particular person traces<\/li>\n<li>Spectrum Analyzer mode:\n<ul>\n<li>Shift + transfer cursor: show actual frequency<\/li>\n<li>Left-click: place marker at that frequency<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Syncing_Video_to_Your_Blackbox_Log\"><\/span><span class=\"penci-toc-section\" id=\"Syncing-Video-to-Your-Blackbox-Log\"\/>Syncing Video to Your Blackbox Log<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In case you have onboard footage, Blackbox Explorer can overlay graphs on high of it, making it simpler to know what the quad was bodily doing at any second.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Is_syncing_crucial\"><\/span>Is syncing crucial?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>By no means. I not often sync video myself as a result of it provides further time. However it will probably assist:<\/p>\n<ul>\n<li>Visualize oscillations<\/li>\n<li>Affirm propwash<\/li>\n<li>See precisely when crash occasions happen<\/li>\n<li>Examine precise movement with stick inputs<\/li>\n<\/ul>\n<p>Tip: At all times use uncooked, unstabilized footage. Stabilized video could cover wobble, vibrations, overshoots, and bounce-back.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Video_Necessities\"><\/span>Video Necessities<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>MP4 format solely<\/li>\n<li>Stabilization off (most popular)<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"How_you_can_Sync_Video_and_Log\"><\/span>How you can Sync Video and Log<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>The best technique is to sync utilizing your first roll or flip:<\/p>\n<ol>\n<li>Within the log, scrub to the second you provoke a roll\/flip.<\/li>\n<li>Press M to put a marker at the place your stick start to maneuver.<\/li>\n<li>Within the video, scroll to the body the place the roll\/flip begins.<\/li>\n<li>Press Alt + M to sync the log with the video.<\/li>\n<\/ol>\n<p>Now you&#8217;ll be able to play the log and the video collectively in excellent alignment.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-video-overlay.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38827 size-large sp-no-webp\" alt=\"Blackbox Log Roll Flip Traces Video Overlay\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Strikes_to_Carry_out_for_Blackbox_Logging\"><\/span><span class=\"penci-toc-section\" id=\"What-Moves-to-Perform-for-Blackbox-Logging\"\/>What Strikes to Carry out for Blackbox Logging<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>For troubleshooting, merely carry out no matter strikes reproduce the problem you\u2019re attempting to diagnose.<\/p>\n<p>For basic tuning, listed below are the maneuvers I usually carry out to seize helpful, repeatable knowledge:<\/p>\n<ol>\n<li>Hover for a couple of seconds, then cruise ahead steadily for one more few seconds.<\/li>\n<li>Do 2\u20133 throttle punches, ramp up throttle cleanly and steadily over 3\u20135 seconds. This helps detect oscillations at varied throttle ranges with out shock-loading the quad.<\/li>\n<li>Full rolls, flips, and yaw spins. Carry out a number of in each instructions. Keep away from mixing axes \u2014 preserve strikes remoted (pure roll, pure pitch, pure yaw).<\/li>\n<li>Fast throttle pumps. For instance: 20% \u2192 70% \u2192 20%, repeated a couple of instances. This will reveal nostril dips attributable to insufficient I time period authority or poor tune.<\/li>\n<li>Break up-S and sharp 180\u00b0 turns. These maneuvers are nice for revealing propwash, particularly should you carry out them easily and repeatedly.<\/li>\n<li>Enter-less cruising. In an open protected space, fly ahead with out touching the sticks. Gentle wind is OK; heavy gusts introduce noise into the information. That is nice for evaluating straight-line stability and I achieve.<\/li>\n<\/ol>\n<p>Keep away from random cruising or simply hovering. These produce logs with little or no significant data.\u00a0You need clear, distinct, repeatable stick inputs (step inputs) so you&#8217;ll be able to clearly see how the quad responds.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_GraphsTraces_To_Look_At\"><\/span><span class=\"penci-toc-section\" id=\"What-GraphsTraces-To-Look-At\"\/>What Graphs\/Traces To Look At?<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>This relies on what you\u2019re troubleshooting, however for basic tuning I like to recommend utilizing a pre-made workspace.<\/p>\n<p>A \u201cWorkspace\u201d in Blackbox Explorer is basically a preset of traces so that you don\u2019t should configure all the things manually each time.<\/p>\n<p><strong>You&#8217;ll be able to obtain my workspace file right here (17KB):<\/strong><\/p>\n<p><strong><a href=\"https:\/\/drive.google.com\/file\/d\/123jl99VpY8j1-Q7HyY_OR3kw8WtCk8t0\/view?usp=sharing\" target=\"_blank\" rel=\"noopener\">https:\/\/drive.google.com\/file\/d\/123jl99VpY8j1-Q7HyY_OR3kw8WtCk8t0\/view?usp=sharing<\/a><\/strong><\/p>\n<p><strong>You can even obtain certainly one of my Blackbox logs (4S 5\u2033 freestyle, 5.5MB) to observe:<\/strong><\/p>\n<p><a href=\"https:\/\/drive.google.com\/file\/d\/1zarNkFDwxzKRsfbaEa_JKAg7UPtCJlam\/view?usp=sharing\" target=\"_blank\" rel=\"noopener\">https:\/\/drive.google.com\/file\/d\/1zarNkFDwxzKRsfbaEa_JKAg7UPtCJlam\/view?usp=sharing<\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-workspace-graphs-traces.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38825 size-large sp-no-webp\" alt=\"Blackbox Log Workspace Graphs Traces\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Switching_Workspaces\"><\/span>Switching Workspaces<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Use quantity keys 1\u20139 or the dropdown menu to modify between workspaces if in case you have a number of templates loaded.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Specializing_in_a_Particular_Hint_Group\"><\/span>Specializing in a Particular Hint Group<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Click on on the title of a hint group (e.g., [-] Roll) to isolate simply that group. This hides the remainder of the graphs for readability.<\/p>\n<p>Press 0 to return to the unique workspace view.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38826 size-large sp-no-webp\" alt=\"Blackbox Log Roll Flip Traces\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_you_can_Learn_and_Perceive_Traces\"><\/span><span class=\"penci-toc-section\" id=\"How-to-Read-and-Understand-Traces\"\/>How you can Learn and Perceive Traces<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>That is how traces appear to be in a full roll or flip. The cursor (crimson line) is within the heart of the roll, and within the legend on the appropriate, you&#8217;ll be able to see Gyro is reporting 702 deg\/s, which is precisely what I set in my <a href=\"https:\/\/oscarliang.com\/rates\/#Max-Rate\" target=\"_blank\" rel=\"noopener\">max charges<\/a>.<\/p>\n<p>Within the traces, you&#8217;ll be able to see how P, I, D and Feedforward are doing their jobs throughout this transfer:<\/p>\n<ul>\n<li>P is pushing the quad into the roll as commanded<\/li>\n<li>Feedforward helps to push the quad sooner to carry gyro nearer to setpoint to reduce delay<\/li>\n<li>D goes the wrong way to forestall overshoot<\/li>\n<\/ul>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-roll-flip-traces.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38826 size-large sp-no-webp\" alt=\"Blackbox Log Roll Flip Traces\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>And right here\u2019s a punch out, you&#8217;ll be able to see motor outputs (the very messy traces) are ramping up with throttle (crimson line).<\/p>\n<p>Discover Motor 1 (gentle inexperienced) enters saturation (hitting 100%) lengthy earlier than all the opposite motors, even earlier than throttle reaching 100%. This may very well be an indication of uneven mass distribution of the drone, possibly it\u2019s tail heavy since motor 1 is the rear left motor. Or maybe that motor isn\u2019t producing as a lot thrust as different motors and requires additional investigation. You don\u2019t should guess from the way it \u201cfeels\u201d \u2013 you&#8217;ll be able to really see it with proof.<\/p>\n<p>I hope you see why Blackbox is such an attention-grabbing and great tool \ud83d\ude42<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-punch-out-ramping-up-throttle-motor-outputs.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38824 size-large sp-no-webp\" alt=\"Blackbox Log Punch Out Ramping Up Throttle Motor Outputs\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_you_can_Analyse_Noise\"><\/span><span class=\"penci-toc-section\" id=\"How-to-Analyse-Noise\"\/>How you can Analyse Noise?<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Blackbox Explorer features a built-in Spectrum Analyzer that reveals noise ranges throughout frequencies\u00a0of any traces, we&#8217;re significantly enthusiastic about gyro and D_term.<\/p>\n<p>Click on the \u201cView Analyser Show\u201d button within the menu bar, then choose a hint you wish to analyse within the Legend, then click on Zoom Analyser Window.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38828 size-large sp-no-webp\" alt=\"Blackbox Log Analyser Noise\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>Noise evaluation is outdoors the scope of this fundamental tutorial, however I cowl it intimately right here: <a href=\"https:\/\/oscarliang.com\/pid-filter-tuning-blackbox\/\" target=\"_blank\" rel=\"noopener\">https:\/\/oscarliang.com\/pid-filter-tuning-blackbox\/<\/a><\/p>\n<p>To see the precise frequency, press SHIFT and transfer your cursor, left click on to create a marker.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-spectrum.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38829 size-large sp-no-webp\" alt=\"Blackbox Log Analyser Noise Frequency Spectrum\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>On the highest left drop down menu, you&#8217;ll be able to change to a different kind of graph \u2013 frequency vs Throttle.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-analyser-noise-frequency-vs-throttle.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38830 size-large sp-no-webp\" alt=\"Blackbox Log Analyser Noise Frequency Vs Throttle\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Examples\"><\/span><span class=\"penci-toc-section\" id=\"Examples\"\/>Examples<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Listed below are a couple of examples exhibiting how one can use Blackbox logs for basic tuning and troubleshooting.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_Properly_Is_Your_Drone_Monitoring_the_Sticks\"><\/span><span class=\"penci-toc-section\" id=\"How-Well-Is-Your-Drone-Tracking-the-Sticks\"\/>How Properly Is Your Drone Monitoring the Sticks?<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The 2 most necessary traces for evaluating management efficiency are:<\/p>\n<ul>\n<li>Setpoint \u2013 what we wish the drone to do (i.e., your stick enter after RC smoothing)<\/li>\n<li>Gyro \u2013 what the drone is definitely doing<\/li>\n<\/ul>\n<p>By evaluating these two traces, you&#8217;ll be able to rapidly see how precisely your quad responds to your instructions.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-setpoint-tracking-gyro-traces.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38823 size-large sp-no-webp\" alt=\"Blackbox Log Setpoint Tracking Gyro Traces\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ideally_suited_Monitoring\"><\/span>Ideally suited Monitoring<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>In an ideal world, the Gyro hint sits instantly on high of the Setpoint hint. In actuality, this isn\u2019t bodily doable \u2014 motors want time to speed up and decelerate \u2014 however the nearer they&#8217;re, the extra locked-in, exact, and responsive the quad feels.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"PID_Tuning_Is_a_Stability_Act\"><\/span>PID Tuning Is a Stability Act<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>If the gyro is lagging behind the setpoint, contemplate rising Feedforward or P achieve. If there\u2019s overshoot, D achieve is there to dampen it. But when D achieve is simply too excessive it may amplify any current noise concern and make your quad fly worse and even trigger sizzling motors. So there\u2019s a steadiness to strike between these phrases.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"When_PID_Doesn%E2%80%99t_Assist\"><\/span>When PID Doesn\u2019t Assist<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>And if rising Feedforward or P achieve doesn\u2019t carry gyro nearer to setpoint, examine motor traces and see if any of them has reached their limits. If they&#8217;re already operating at 100%, it simply means your drone has attain its bodily restrict and also you simply can\u2019t push efficiency any additional. If gyro lags behind setpoint loads and motors are already saturated, that\u2019s  indication your motors don\u2019t have sufficient torque, to enhance efficiency you most likely should improve the motors.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Know_When_To_Cease_Tweaking_PID\"><\/span>Know When To Cease Tweaking PID<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Your drone has a good tune in case your gyro intently follows your setpoint in Blackbox with minimal overshoot. At this level, additional PID tweaks are principally about private really feel, not big efficiency positive aspects. You would transfer the Grasp slider barely up\/down for extra\/much less sharpness, nonetheless, should you push it too far you\u2019ll hear fluttering \/ oscillation throughout flips and excessive throttle and leads to sizzling motors.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Measuring_Gyro_Filter_Delay\"><\/span><span class=\"penci-toc-section\" id=\"Measuring-Gyro-Filter-Delay\"\/>Measuring Gyro Filter Delay<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In Blackbox Graphs, Gyro_Scaled is the uncooked gyro knowledge (noisier), and Gyro is the filtered gyro knowledge (smoother however with delay).<\/p>\n<p>You&#8217;ll be able to measure the time distinction between the 2 traces, and that provides you the delay attributable to all of the gyro filtering.<\/p>\n<p>Press \u201cM\u201d key to create a marker. Zoom in for higher accuracy.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay-1024x732.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay-1024x732.jpg\" height=\"732\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay-1024x732.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-gyro-filter-delay.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38564 size-large sp-no-webp\" alt=\"Blackbox Log Explorer Gyro Filter Delay\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"P_Positive_aspects_Too_Excessive_or_D_Acquire_Too_Low\"><\/span><span class=\"penci-toc-section\" id=\"P-Gains-Too-High-or-D-Gain-Too-Low\"\/>P Positive aspects Too Excessive or D Acquire Too Low<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To attain important damped response, P and D must be in  ratio.<\/p>\n<p>When P is simply too excessive (or D is simply too low), P will overshoot and even oscillate in worse instances as you progress the stick, and people wiggles can get into the gyro hint. To repair it, you&#8217;ll be able to improve D to dampen it, or lower P.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot-1024x732.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot-1024x732.jpg\" height=\"732\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot-1024x732.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-d-too-low-or-p-too-high-overshoot.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38719 size-large sp-no-webp\" alt=\"Blackbox Log D Too Low Or P Too High Overshoot\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Extreme_I_Acquire_Inflicting_Overshoot\"><\/span><span class=\"penci-toc-section\" id=\"Excessive-I-Gain-Causing-Overshoot\"\/>Extreme I Acquire Inflicting Overshoot<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Not solely excessively excessive P achieve could cause overshoot, I time period can try this too however the overshoot is slower as you&#8217;ll be able to see right here.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot-1024x732.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot-1024x732.jpg\" height=\"732\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot-1024x732.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-i-term-too-high-overshoot.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38720 size-large sp-no-webp\" alt=\"Blackbox Log I Term Too High Overshoot\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Feedforward_Too_Excessive\"><\/span><span class=\"penci-toc-section\" id=\"Feedforward-Too-High\"\/>Feedforward Too Excessive<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Feedforward will help gyro observe setpoint higher, however an excessive amount of Feedforward could cause it to overshoot. On this case you&#8217;ll be able to see the gyro line strikes earlier than the setpoint, it really causes P and D to maneuver the wrong way of the persist with attempt to decelerate the gyro.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward-1024x732.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward-1024x732.jpg\" height=\"732\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward-1024x732.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-too-much-feedforward.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38718 size-large sp-no-webp\" alt=\"Blackbox Log Too Much Feedforward\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Prop_Wash\"><\/span><span class=\"penci-toc-section\" id=\"Prop-Wash\"\/>Prop Wash<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>That is what propwash appears to be like like. When a few of the motors enter saturation (working at 100%) for a couple of ms,  your drone is working at its hardest to fight propwash and that\u2019s good!<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash-1024x732.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash-1024x732.jpg\" height=\"732\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash-1024x732.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-propwash.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38717 size-large sp-no-webp\" alt=\"Blackbox Log Propwash\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Measuring_RC_Hyperlink_Packet_Charge\"><\/span><span class=\"penci-toc-section\" id=\"Measuring-RC-Link-Packet-Rate\"\/>Measuring RC Hyperlink Packet Charge<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>RC instructions have steps, every step is an information packet. By measuring the time between steps offers you the packet fee (in Hz) of the RC hyperlink.<\/p>\n<p>Press \u201cM\u201d key to create a marker. Zoom in for larger accuracy.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step-1024x732.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step-1024x732.jpg\" height=\"732\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step-1024x732.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-explorer-measure-rc-command-link-packat-rate-step.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38565 size-large sp-no-webp\" alt=\"Blackbox Log Explorer Measure Rc Command Link Packat Rate Step\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<p>Alternatively you&#8217;ll find out within the noise evaluation graph. The stepping frequency can be proven as a peak within the noise in RC instructions. Typically it may very well be off by a few Hz.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz-1024x733.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz-1024x733.jpg\" height=\"733\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz-1024x733.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-find-rc-packet-rate-command-noise-hz.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38730 size-large sp-no-webp\" alt=\"Blackbox Log Find Rc Packet Rate Command Noise Hz\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"PID_and_Feedforward_Oscillation_Precipitated_By_Stick\"><\/span><span class=\"penci-toc-section\" id=\"PID-and-Feedforward-Oscillation-Caused-By-Stick\"\/>PID and Feedforward Oscillation Precipitated By Stick<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you let go of the stick at full deflection, it will probably bounce across the heart level and trigger ringing oscillation to feedforward and PID. That\u2019s why you need to preserve your fingers on the sticks in any respect time when flying.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing-1024x732.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing-300x215.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing-1170x837.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing-1024x732.jpg\" height=\"732\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing-1024x732.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing-300x215.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing-1170x837.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-let-go-stick-bounce-ringing.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38721 size-large sp-no-webp\" alt=\"Blackbox Log Let Go Stick Bounce Ringing\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Anti_Gravity_is_Working\"><\/span><span class=\"penci-toc-section\" id=\"Anti-Gravity-is-Working\"\/>Anti Gravity is Working<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When transferring throttle quickly, drones can get nostril dips after I achieve is low. Anti Gravity can increase I time period throughout these excessive actions to stabilize the drone higher.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"One_motor_working_more_durable_than_the_remaining\"><\/span><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip-1024x301.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip-300x88.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip-1170x343.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip-1024x301.jpg\" height=\"301\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip-1024x301.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip-300x88.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip-1170x343.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/09\/blackbox-log-antigravity-i-term-nose-dip.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone wp-image-38724 size-large sp-no-webp\" alt=\"Blackbox Log Antigravity I Term Nose Dip\" decoding=\"async\"\/> <\/source><\/picture><\/a>One motor working more durable than the remaining<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When hovering, one motor is working more durable than the remaining. That is often a sign of an ESC or motor concern. strive swapping across the motors. On this instance, motor 1 clearly has concern, so after swapping the motors round, if the identical motor nonetheless having concern, then the ESC is the wrongdoer.<\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue-1024x862.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue-300x252.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue-1170x984.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue-1024x862.jpg\" height=\"862\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue-1024x862.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue-300x252.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue-1170x984.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2022\/10\/blackbox-log-hovering-motor-outputs-one-working-harder-esc-issue.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-38906 sp-no-webp\" alt=\"Blackbox Log Hovering Motor Outputs One Working Harder Esc Issue\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"ESC_Desync\"><\/span><span class=\"penci-toc-section\" id=\"ESC-Desync\"\/>ESC Desync<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>An ESC desync happens when one of many motors stalls (stops spinning and thus stops producing thrust), prompting the drone to command that motor to spin more durable, inflicting the motor sign to achieve its most of 100%. Discover ways to repair ESC desync right here: <a href=\"https:\/\/oscarliang.com\/fix-esc-desync\/\" target=\"_blank\" rel=\"noopener\">https:\/\/oscarliang.com\/fix-esc-desync\/<\/a><\/p>\n<p><a href=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log.jpg\" data-rel=\"penci-gallery-image-content\" target=\"_blank\" rel=\"noopener\"><picture><source srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log-1024x652.jpg.webp 1024w,https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log-300x191.jpg.webp 300w,https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log-1170x745.jpg.webp 1170w,https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log.jpg.webp 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" type=\"image\/webp\"><img loading=\"lazy\" src=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log-1024x652.jpg\" height=\"652\" width=\"1024\" srcset=\"https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log-1024x652.jpg 1024w, https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log-300x191.jpg 300w, https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log-1170x745.jpg 1170w, https:\/\/oscarliang.com\/wp-content\/uploads\/2021\/07\/esc-desync-blackbox-log.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" class=\" penci-lazy alignnone size-large wp-image-45468 sp-no-webp\" alt=\"Esc Desync Blackbox Log\" decoding=\"async\"\/> <\/source><\/picture><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Confirm_If_RC_Smoothing_Is_Sufficient\"><\/span><span class=\"penci-toc-section\" id=\"Verify-If-RC-Smoothing-Is-Adequate\"\/>Confirm If RC Smoothing Is Sufficient<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To confirm in case your radio hyperlink is easy and responsive, examine these traces:<\/p>\n<ul>\n<li>RC Command: These are uncooked inputs from the radio hyperlink, they need to have small, evenly spaced steps if you transfer the sticks<\/li>\n<li>Setpoint: That is principally the filtered RC instructions, must be easy with none steps if RC smoothing is working.<\/li>\n<li>Feedforward: Also needs to be easy; should you see spikes, it may be attributable to setpoint being too steppy resulting from inadequate RC smoothing<\/li>\n<\/ul>\n<p>In case you\u2019re utilizing Crossfire or a protocol with dynamic packet charges, you may see inconsistent RC steps. On this case, set your packet charges within the radio to a hard and fast one, or improve RC smoothing settings in Betaflight as required.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Extra_Blackbox_Suggestions\"><\/span>Extra Blackbox Suggestions<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>I plan so as to add extra troubleshooting suggestions utilizing Blackbox, please let me know within the feedback what different blackbox log examples you wish to see.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><span class=\"penci-toc-section\" id=\"Conclusion\"\/>Conclusion<span class=\"penci-toc-section-end\"\/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Blackbox is likely one of the strongest instruments accessible in Betaflight, and when you perceive how one can use it, tuning and troubleshooting your FPV drone turns into way more predictable and much much less mysterious. As a substitute of relying solely on \u201creally feel,\u201d guesses, or trial-and-error PID adjustments, Blackbox permits you to see precisely what your quad is doing \u2014 how effectively it tracks your inputs, the place noise is coming from, whether or not motors are saturating, and the way your PID phrases work together in actual flight.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Edit_Historical_past\"><\/span>Edit Historical past<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Oct 2022 \u2013 tutorial printed<\/li>\n<li>Dec 2025 \u2013 up to date for Betaflight Model 2025.12.0<\/li>\n<\/ul><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>9.8K On this tutorial, I&#8217;ll clarify how one can allow Blackbox logging in Betaflight, the advisable logging settings, how one can use Blackbox Explorer, and present examples of how one can interpret key graphs for fundamental tuning and troubleshooting on a Betaflight FPV drone. Among the hyperlinks on this web page are affiliate hyperlinks. I [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18577,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-18575","post","type-post","status-publish","format-standard","has-post-thumbnail","category-drones"],"_links":{"self":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/18575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18575"}],"version-history":[{"count":1,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/18575\/revisions"}],"predecessor-version":[{"id":18576,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/18575\/revisions\/18576"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/media\/18577"}],"wp:attachment":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}