I have a Flight controller CUAV V5+ and it has crashed on a little wet sand field.
After the recover it, I tried to exchange firmware to re-install the firmware via Mission Planner.
However, after the recognition of comport and connection, I have got following message. (As a matter of fact, the recognition of comport during firmware installation was also not smooth. The installation process was stopped at Searching Comports. When I reconnect the USB cable, the comport number was recognised at different number.)
- CHECK_BRD_TYPE: Failed to update I/O Firmware
- BAD GYRO HEALTH
At first, I revised a full parameter list to change the BRD_TYPE parameter to 0 (AUTO) and rebooted but, it has not been disappeared.
Also, I tried to get LEVEL calibration but, the ‘Failed to LEVEL’ message I got.
I think the Flight controller is damaged…