30.5mmx30.5mm MAMBA F405MK2 V2 F4 Flight Controller MPU6000 & F40MK2 40A / F50 50A BL_S 4In1 ESC 50 Stack Support DJI O3 Air Unit for RC Drone FPV Racing Description: Model: F405MK2 V2 Stack Item Name: 30.5x30.5mm F4 Flight Controller & 40A / 50A 4in1 ESC Stack ·F405MK2 V2 Flight Controller: MCU: 168MHz STM32F405GYRO: MPU6000 Target: FURYF4OSD OSD: Yes Blacbox: 16M Flash Memory Barometer: No Uarts: 3 Set I2C: Yes F.Port: No RSSI: Yes Buzzer Pad: Yes CURR Pad: Yes ESC Signal: 4 Set ESC Soft: Dshot300/600 ESC Telemetry: Yes Power Led: Yes LED Controller:BF LED AIR UNIT Port: Yes WIFI: No VTX Switch: No Receiver Protection: Yes BEC Protection: Yes TVS Protection: Yes BEC:3.3V 0.5A& 5V 3A& 9V 3A Input: 3~6S Lipo (12.6~25.2V) Mounting size: 30.5mm/M3 ·F40MK2 40A 4in1 ESC ( F40MK2 ESC Version): Input voltage: 3~6S Lipo (12.6V~25.2V)Continue current:40A×4 Burst current 50A (10S) BEC: No CURR: YES Target：BLHeli_S CH40 Procotol: Dshot300/600 MOUNTING: 30.5mm/M3 Size: 45x41x6.5mm Weight: 12g ·F50 50A 4in1 ESC( F50 BLS ESC Version): Input voltage: 3~6S Lipo (12.6V~25.2V)Continue current:50A×4 Burst current 50A (10S) BEC: No CURR: YES Target：BLHeli_S CH40 Procotol: Dshot300/600 MOUNTING: 30.5mm/M3 Size: 45x41x6.8mm Weight: 14g Package Included: -F40MK2 ESC Version:1x F405MK2 V2 Flight Controller 1x F40MK2 40A 4in1 ESC -F50 BLS ESC Version: 1x F405MK2 V2 Flight Controller 1x F50 BLS 50A 4in1 ESC