FIX Incompatible Gimball Error 40021 on Mavics (02-2020)

[pticle94]

Hello everyone,

I see a lot of people found a fix for 40021 and 40011 errors, but I can't fix mine because I have a Mini 3 Pro and it seems that Mini 3 pro doesn't have com port when plugged with USB.
Therefore the Python script can't be launched.

Does anyone has a clue to fix it for Mini 3 Pro?

 

[Brinkzter]

Hello everyone,

I see a lot of people found a fix for 40021 and 40011 errors, but I can't fix mine because I have a Mini 3 Pro and it seems that Mini 3 pro doesn't have com port when plugged with USB.
Therefore the Python script can't be launched.

Does anyone has a clue to fix it for Mini 3 Pro?

I also don't see my mini 3 pro. Could anyone help?

 

[muddblood]

For those that are having this issue, try these commands. Worked with my Win10 laptop, Python 3.11.8, Mavic air2. COM needs to be all capital letters.

py comm_og_service_tool.py --port COM3 WM231 GimbalCalib JointCoarse

py comm_og_service_tool.py --port COM3 WM231 GimbalCalib LinearHall