I’m having some problems to setup my system. I’m using PixHawk3 + HM-TRP telemetry modules.
Whenever I power the PixHawk 3 through the Tiny Module, telemetry on the Telem1 port stops.
However, this doesn’t happened if I ONLY power the Pixhawk through USB port.
This behavior is observed both using QGroundControl or screening on PC_Serial port (and also through blinking red light on HM-TRP module).
Px4 latest stable firmware is flashed through latest stable Ground Control, and other wise, everything seems to be working when connecting to QGroundControl on USB.
Latest, I cannot connect to PixHawk on USB console through the USB port as I could on PixHawk1. Serial communication is stablished but console it is not presented. Is this a normal behavior on Pixhawk3, or could it be related to the same problem?
Thanks very much for your attention. Any help is greatly appreciated.