Matek h743 wing v3

ArduCopter Copter 4.5
1

Hi all,

I’m using a Matek H743-WING V3 and I need a custom build of ArduCopter 4.5.7 with the following features enabled:

  • CRSF (RC input via UART)
  • VTX_TABLE / SmartAudio (for DJI O3 Air Unit control)
  • RANGEFINDER (Benewake TF-Luna via UART)
  • QMC5883 MAG (external compass on I2C)
  • OSD / BARO / GPS (standard)

I tried the official firmware, but RC input doesn’t work despite correct parameters (SERIAL6_PROTOCOL = 23, RC_PROTOCOLS = 1). I suspect CRSF is not compiled in.

If anyone can provide a .apj build with those options, I’d be extremely grateful.

Thanks!

2

set this.

SERIAL7 = USER = UART6 (TX only unless BRD_ALT_CONFIG = 1, then RX available also)

and possibly disconnecting sbus from DJI might help.
I am sure default build support all mentioned. Not sure about VTX_TABLE, but DJI O3 uses it?

Also, You have CRSF receiver connected to UART6? UART6 is SERIAL7 with this FC.

All You need is here: Mateksys H743-Wing/SLIM/MINI/WLITE — Copter documentation

3

CRSF is part of every default build. You would do a custom build to remove it.