HoTT telemetry was introduced by Graupner into his RC radio and allow connecting various sensors to the receiver.
A Revolution, Revonano or Sparky board can emulate this modules and send telemetry data to the radio.
The following modules can be enabled:
- EAM (Electric Air Module)
- GAM (General Air Module)
HoTT receiver can be connected to the Mainport or FlexiPort and FlexiIO (receiver port) on Revolution board.
With a reduced size a Mini Revolution board can be used as well, taking in account the receiver port has 8 pins instead of 10 pins in original Revolution board.