No need to rewire for the Crux35 HD Just enable Seria_rx for UART1 and then select Sbus signal provider from Betaflight configurator . Then you can bind with your DJI FPV radio and happy flying.
Beta version firmware for ELRS F4 2G4/ ELRS X1 flight controller SPI elrs receiver up to 16 channels and advanced telemetry available
betaflight_4.3.0_CRAZYBEEF4SX1280_fb8832756_20211013 [UPDATED Log]SPI elrs receiver up to 16 channels betaflight_4.3.0_CRAZYBEEF4SX1280_50fb32d7a_20211115 [UPDATED Log]Advanced telemetry available , like RXBAT
Inta360 Go2 for Crux3