I have damaged my telemetry cable that lets me connect the telemetry module to my apm 2.6 board. I am trying to make my own connector but not sure what wire goes where. Does anyone have any pinout information for it?
Here is a diagram showing the pinout of the APM 2.6 telemetry port
And in terms of the telemetry module here is a diagram showing the connectors between the APM and the telemetry module. The main thing to take note of is that the RX port from APM connects to TX port of telemetry, and TX on APM goes to RX on telemetry.
I was having the same problem, but even after doing that i was not able to connect. are you sure rx and tx should be interchanged?