Could I please check with the experts the correct wiring when connecting a Herelink to a Matek H743 Slim V3 as I’m not having much success?
Herelink UART connector
Herelink RXD to the H743 TX1 (Serial 2)
Herelink TXD to the H743 RX1 (Serial 2)
Set SERIAL2_PROTOCOL= 2
Any spare UART should work.
Herelink SBUS
Herelink S Bus out 1 to H743 TX6 (Serial 7)
Herelink GRD to a H743 GRN
SERIAL7_PROTOCOL=23 (RCIN)
SERIAL7_OPTIONS=3 (SwapTXRX) – don’t understand this one???
Any help will be appreciated!!