-9-
4.Port,open UART2 switch
MATEKF411
4.0.2- MATEKF411 -05-05-2019 20:33(stable)
BETAFLIGHT firmware allready flash before leave the factory,user just need connect PC to adjust the parameter
1.Open betaflight configuration
,then click
,select FW version
Firmware Update
Connect
2.Click
,then click
to download FW to FC, click
after FW
updating finish into setting menu
3.Calibration“Calibrate Accelerometer”