433Mhz SIK HM-TRP problems, Update 1

Hi guys

I have a couple of radio modules working great, my 433Mhz SIK HM-TRP can get a perfect connection when I connect it to my PixRacer, but when I connect it to my Pixhawk 2.1, I just get the no heartbeat message.

I tried with the same SR1 parameters, Telem1 port and still no luck

Could you help me on this


Update 1 : I downgraded the SIK version from 2.0 to 1.9, still no luck with my Pixhawk 2.1 or Dropix v2, still working flawlessly with the Pixracer. I just don’t get it… :thinking:

I would double check the pinout/wiring from your telemetry to the pixhawk 2.1. It took me a while to figure out the new pinout on the “Cube”.