The Y and Z axes of the ASM330LHH are reversed on the JFB-200

n-ito2222 · June 16, 2026, 12:28am

The Y and X axis values for the ASM330 were reversed.

In the JFB-200, IMU2 is an ASM330LHH.
The values for the Y and Z axes have been reversed.

Could you please merge the following into ArduPilot-4.7?

Yuri_Rage · June 16, 2026, 12:34am

It’s merged and available in 4.8-dev.

n-ito2222 · June 16, 2026, 2:27am

Since JFB-200 is now supported in Copter-4.7.0-beta7, We would like it to be included in Copter-4.7.0-beta7 as well.

rmackay9 · June 17, 2026, 5:43am

Hi @n-ito2222,

No problem, I’ve marked the relevant PR for backporting so it will likely be included in 4.7.0’s official release but if not it should certainly be included in 4.7.1.

n-ito2222 · June 17, 2026, 6:01am

Hi @rmackay9,

I understand.
Thanks for marked the PR for backporting.