I setup my quadcopter recently. My board is apm2.5 and for telemetry i use 3dr 900 radios v.2. I load the arducopter v3.1.1 firmware on apm and with usb cable i can connect perfectly. But when i try via 3dr no connection at all. I am tr
I am trying to connect xbee xb24 with mission planner. I succesfully configure the two radios via xctu soft , and the two radios are communicate perfectly. After that i open the mission planner and check that i have the s