These earlier beta version of betaflight 4.3.1_CRAZYBEEF4SX1280 support all Happymodel SPI ELRS AIO flight controller.
And this version of firmware already support new BMI270 or ICM42688P gyro.
We tested over around 100 packs with Mobeetle6 ELRS, and find it’s working without issue. To those who use elrs v3.0 tx module pilots, you can upgrade this firmware .
We’re really appreciated for Phobos hard working and make it happen.