Im using CRIUS AIOP. my board already flash in Ardupilot firmware. The problem came when connect with ground station using 3dr radio (RC timer) with my mission planner .mission planner cannot connect with the board. error pop out. but when using usb cable not problem.
anybody know solution to this problem?
1. Are the green LEDs solid?
2. Can you connect with both radios via MP or 3DR Radio config tool and retrieve params?
i can simply said that my problem is as below
Show me your wiring picture.
In details - radio and APM and AIOP side.
If you connect FTDI cable directly to AIOP board - can MP connect to board?