Manual: Happymodel Crux3 1S ELRS V2.0 with ELRS 2G4 V3.2 manual document Hex file: betaflight_4.3.0_CRAZYBEEF4SX1280_b2deec171 Diff file: Crux3 1S ELRS 2G4 V3.1 V3.2 Diff for Betaflight_4.3.0_CRAZYBEEF4SX1280 support ELRS V2.0
Firmware download link: betaflight_4.3.0_CRAZYBEEF4SX1280_norevision ICM20689 ELRSV2.LUA download link: ELRSV2 instruction and download Default diff documents download link: For Mobula6 ELRS 2.4GHZ v2.0 version which comes with ELRSF4 2G4 V3.1 Flight controller For Crux3 1S ELRS v2.0 version which comes with ELRSF4 2G4 V3.1 Flight controller
betaflight_4.3.0_CRAZYBEEF4SX1280_7046c54fd_V2.0_20220108 SPI Firmware supported ExpressLRS v2.0, need to upgrade your ELRS TX firmware to v2.0 too.
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