Hi guys,
I’m trying to make a drone from Udemy course but I faced an issue with arming. After few seconds that I connect battery, LED on Navio starts blinking yellow, Mission Planner outputs such messages:
8/21/2020 11:36:29 AM : PreArm: Radio failsafe on
8/21/2020 11:36:29 AM : PreArm: Compass not calibrated
8/21/2020 11:36:29 AM : PreArm: Compass not calibrated
8/21/2020 11:36:29 AM : PreArm: Throttle below Failsafe
8/21/2020 11:35:59 AM : PreArm: Radio failsafe on
8/21/2020 11:35:59 AM : PreArm: Compass not calibrated
8/21/2020 11:35:59 AM : PreArm: Compass not calibrated
8/21/2020 11:35:59 AM : PreArm: Throttle below Failsafe
8/21/2020 11:35:43 AM : Frame: QUAD
8/21/2020 11:35:43 AM : ArduCopter V3.6.11 (296c62b3)
8/21/2020 11:35:43 AM : Frame: QUAD
8/21/2020 11:35:43 AM : ArduCopter V3.6.11 (296c62b3)
And so on. Transmitter is turned on. I am sure that receiver and transmitter are ok, because they work when connected directly to ESC. Receiver is powered, its LED glows red when transmitter is on.
Also ESCs are beeping continuously, I suppose that’s because there is no radio signal.
Hardware:
- Navio2
- FlySky FS-R6B receiver
- Pixhawk PPM encoder
Software:
- ArduCopter V3.6.11
- MissionPlanner 1.3.73