25.5x25.5mm AuroraRC F411 AIO F4 Flight Controller OSD 20A Blheli S 2-4S Brushless ESC for RC FPV Racing Drone

25.5x25.5mm AuroraRC F411 AIO F4 Flight Controller OSD 20A Blheli S 2-4S Brushless ESC for RC FPV Racing Drone  Compared with the previous 12A version, the new F411 AIO can achieve a continuous current of 20A and a burst current of 35A.Maximum 4S battery support, recommended to use 12xx-15xx motor, with 3″-5″ size blade.ThisF411 AIO has strong flight performance, OSD input, extremely light weight, let your new toothpick to build a higher flight performance through the aircraft.  Specifications:  Brand name: AuroraRC Model Name: F411 AIO Size: 32.5x32.5mm board,25.5mm mounting holes (M3)  Installing Hole: 25.5×25.5mm, M3(Compatible with 26.5mm installation hole distance)   Weight: 6.3g  Flight Controller: MCU: STM32F411 IMU: MPU6000 gyro/accelerometer (SPI) FC Firmware target:MATEKF411 OSD: BetaFlight OSD w/ AT7456E chip Baro:NO Current Monitoring : Support Betaflight OSD : Support External Buzzer : Support LED : Support USB Port: MicroUSB BEC Output: 5V@1A Integrated LC Filter Brushless ESC Continuous current: 20A Peak current: 30A Input:2-4s lipo Supports Dshot600 ,Oneshot,Multishot Current meter: 210 Target: G_H_30Receiver Support: 1.Frsky XM/XM+/R-XSR 2.for Futaba Receiver 3.DSM/DSMX 4.FlySky Receive 5.TBS Crossfire Receiver 6.AC900 7.Most receivers that support SBUSFeature: ·Strong performance, cont.current 20A, burst current 30A ·BLhelis_S 20A, maximum support 4S battery,Built-in current sensor ·Compatible with 12xx-15xx motor installation, with 3″-5″ size propeller ·STM