MAMBASYS F405 Betaflight Flight ControllerF40 40A 3 6S DSHOT600 FPV Racing Brushless ESCFirmware Target FURYF4OSD Legacy Diagram Link From Help Centre LinkSpecificaiton MAMBASYS F405 FCItem name F405 Betaflight Flight ControllerInput power 12 6 25V 3 6S BEC BEC 5V 2 5A9V 2AMCU STM32F405Gyro MPU Series Six AxisFlash 16MBOSD AT7456Mounting hole 30 5 30 5mmWeight 6gMAMBASYS F40 ESCINPUT VOLTAGE 3 6S Lipo 12 6V 25V CONTINUE CURRENT 40A 4 BURSTCURRENT 50A 10S BEC NOMOUNTING 30 5mm M3CURR 169AAbout Current 50A 4S OR 40A 5S The same total power Motor Suggest Below 1900KV for 6S Package Included 1 x MAMBASYS F405 MK2 Betaflight Flight Controller1 x MAMBASYS F40 HV ESC