After calibrating the cameras and enabling the qvio-server, the gyro meets an error in qgc even if the imu works properly in the portal. Trying to calibrate via qgc but gets stuck because it does not get data from the imus and ends up with error 241. The gyro can be calibrated using voxl-calibrate-imu but the problem persists.
I have to add that I have changed the parameters in a way to allow flight in gps denied environments. Could it be possible that a parameter change led to that?

]]>https://forum.modalai.com/topic/5288/voxl2-gyro-unresponsive-after-enabling-qvioRSS for NodeWed, 24 Jun 2026 16:14:10 GMTWed, 24 Jun 2026 12:01:35 GMT60@NikosMav There are two IMUs on a VOXL2. One is accessible from the applications processor and is used by VIO and voxl-calibrate-imu. The other is accessible by the SLPI DSP and that is where PX4 runs. Are you using a ModalAI drone or a custom drone? What SDK release are you on? Which parameters are you talking about, PX4 parameters? If you adb into the drone and issue px4-listener sensor_accel or px4-listener sensor_gyro do you see values?

]]>https://forum.modalai.com/post/26232https://forum.modalai.com/post/26232Wed, 24 Jun 2026 16:11:52 GMT