RC Helicopter Flybarless Controller G474-HELI

STM32G474, ICM42688P, SPL06L, 2x BEC, Rotorflight firmware

Tips

Download “MATEKG474HELI” target fw directly in configurator and flash.

If you don’t use the onboard Vx regulator,  bridge “Vx OFF”, but the 5V regulator on FC board still need to be powered from “VBat and G”.  If you want the wiring simpler, G474-HLite is designed to be powered from Vx rail.