HOTT Telemetry

Plane-4.0.0 (and higher), Copter-4.0.4 (and higher) and Rover-4.1.0 (and higher) support Graupner HOTT telemetry.


Wiring and Setup

Connection to the autopilot is via any UART port’s TX input, although one without RTS/CTS flow control is simpler to configure, since flow control is not required.


To enable HOTT telemetry, for example on the first TELEM port SERIAL1: