There’s a brand new challenge affecting a few of the newest DJI O4 Professional Air Models, and it’s one thing FPV pilots ought to find out about. A producer lately reached out to me and identified that the newest batch of the DJI O4 Professional seems to have modified design internally. Extra particularly, it’s now utilizing a special gyro chip, and that change appears to be inflicting main issues with footage stabilization.
Additional readings:
What’s Taking place?
In easy phrases, DJI have made a number of adjustments to the 2026-production O4 Professional Air Models, together with a special ICM gyro. For some customers, stabilization is not working correctly.
The uncooked, unstabilized footage nonetheless appears nice, however when you attempt to stabilize it utilizing RockSteady or Gyroflow, the picture begins to look horrible: jittering, shaky, unstable, bizarre actions, and typically virtually unusable.
Apparently, this is similar gyro used within the DJI O4 Air Unit, which is understood for being extra delicate to vibration and inflicting complications for pilots attempting to get clear stabilized footage.
Right here’s a detailed up image of the Gyro within the unique DJI O4 Professional: MP66 (MPU-6050 gyro chip)
Listed below are some shut up photos of the Gyro within the new DJI O4 Professional from 2026: 1469D (ICM-40609-D gyro chip)
And right here’s a detailed up image of the Gyro within the DJI O4 Lite: 1469D (ICM-40609-D gyro chip), you may see it’s the identical chip within the new O4 Professional.
At this stage, it’s not clear why DJI switched to a special gyro that has been recognized to be problematic. It might be because of provide chain adjustments, price, availability, or a silent {hardware} revision. However regardless of the motive, it’s clearly inflicting issues for some pilots.
I wish to make it clear that I personally haven’t had this challenge myself, I’ve used considered one of these O4 Professional with new gyro within the Firefly25 and it labored completely effective.
However over the previous few weeks, I’ve been listening to the identical criticism time and again:
“Why does my O4 Professional footage look completely clear within the goggles, however shaky and horrible in Gyroflow or RockSteady?”
That’s the key symptom.
I’ve spoken to a variety of producers, they usually additionally confirmed that it is a recognized challenge on their facet.
After all, not each shaky video is attributable to the brand new gyro. You need to nonetheless rule out the standard suspects first:
- unhealthy PID/filter tune
- {hardware} issues like bend props, broken motors, or unfastened screws
- poor delicate mounting for digital camera
- an excessive amount of vibration within the body
- ESC settings comparable to not utilizing 48kHz PWM
- lack of energy filtering capacitors
However when you’ve got already checked all of that and your footage continues to be stabilizing badly (whereas your reside view within the goggles appears effective), then the brand new gyro within the O4 Professional is a probable trigger.
Which DJI O4 Professional Models Are Affected?
Primarily based on what I’ve been instructed to date, in case your DJI O4 Professional was produced or launched after February, there’s a good likelihood it might need the newer gyro chip.
That doesn’t robotically imply it should undoubtedly have issues, however the danger appears greater.
The way to Test If You Are Affected
With out opening the digital camera housing and bodily inspecting the gyro chip, the simpler strategy to verify is by trying on the manufacturing date.
You could find the serial quantity:
- on the product field, for those who nonetheless have it
- on the Air Unit itself, on the backside of the white sticker
The way to Decode the Manufacturing Date
My new unit has a serial code like this: 9F2KP 2B001.
After the 9F2K prefix, there are all the time 3 characters that encode the manufacturing date.
- 1st character = yr
- N = 2025
- P = 2026
- O is skipped
- 2nd character = month
- 1–9 = January to September
- A = October
- B = November
- C = December
- third character = day
- 1–9, A, B, C… signify consecutive days
- O is skipped
For instance, for 9F2KP2B001, decode the three letters within the center – P2B which might be 2026 February twelfth.
So by decoding these three characters, you may work out when your O4 Professional was manufactured.
When you have an affected unit, I’d be very to know your manufacturing date. Even when your unit isn’t affected, please share it. The extra information factors we acquire, the simpler it will likely be to slender down precisely when this {hardware} change began.
Potential Options
I actually hope DJI addresses this quickly, maybe with a firmware replace, change the way in which gyro information is processed possibly. For the reason that challenge appears tied to how the gyro information is being dealt with, there may be no less than an opportunity this might be improved in software program.
Till then, right here are some things value attempting.
1. Replace The whole lot
Ensure you are operating:
- the newest O4 Professional firmware
- up to date goggles firmware
- the newest model of Gyroflow
You wish to rule out software program mismatch first.
2. Strive Each RockSteady and Gyroflow
Strive these stabilization individually and see which of them work.
That may assist slender down whether or not the problem is:
3. Enhance Digicam Comfortable Mounting
I occurred to have one DJI O4 Professional with the brand new gyro (produced in 2026 February), and I examined it in each the Flywoo Firefly 20 and Firefly 25.
Curiously, on each of these quads, the stabilized footage and uncooked footage have been completely effective — no jello, no seen vibration, no main stabilization points.
That strongly suggests the issue could be labored round. A correctly designed soft-mounting platform for the digital camera appears to make a giant distinction.
So in case your footage is struggling, one of many first issues I’d have a look at is how the O4 Professional digital camera is mounted in your body.
Take a look at how Flywoo mounts the brand new O4 Professional of their body which appears to work very well: https://oscarliang.com/flywoo-firefly-25-mini/
4. Strive Low Move Filter in Gyroflow
One other factor you may attempt is enabling a low go filter in Gyroflow, for instance at 5Hz.
This may increasingly assist easy out problematic gyro information and enhance stabilization outcomes.
It’s not a assured repair, however it’s undoubtedly value testing in case you are affected.
5. Test Your Construct Fastidiously
Undergo all the conventional vibration checks:
- props
- motors
- screws
- digital camera mount
- body resonance
- PID tune
- ESC PWM settings
Closing Ideas
Proper now, the state of affairs appears to be this:
- some newer DJI O4 Professional items seem to make use of a special gyro
- that new gyro often is the identical one utilized in the usual DJI O4
- some pilots are seeing very poor stabilization efficiency in RockSteady and Gyroflow
- uncooked footage can nonetheless look completely effective
- correct delicate mounting could assist considerably
I actually hope DJI acknowledges this and fixes it, ideally in firmware so customers don’t must return/change their digital camera which might be a logistic nightmare.
For now, in case your O4 Professional footage appears nice uncooked however falls aside when stabilized, and you’ve got already dominated out tune and {hardware} points, this new gyro often is the motive.
When you personal a DJI O4 Professional, please share:
- whether or not you might be affected
- your manufacturing date
- what body you might be utilizing
- whether or not delicate mounting helped
That ought to assist us determine precisely when the change occurred and which batches are affected.
