The F4 1S 5A AIO Brushless Flight Controller is back in stock with new and upgraded features. The new board integrates Serial ExpressLRS 2.4G receiver. Compared with the original built-in SPI ELRS 2.4G receiver, it could flash the newest ELRS official firmware like V3.0 easily. Also, we updated the FC with high-quality BMI270 gyro, BB51 ESC hardware with Bluejay ESC firmware, and 8MB Betaflight Blackbox flash.



Light Version
Weight: 2.96g
Board Thickness: 0.8mm
Motor Connectors: Not Solder



Specification of FC CPU: STM32F411CEU6 (100MHZ) Six-Axis: BMI270 Built-in Receiver: Serial ExpressLRS 2.4G Receiver antenna: Line antenna FC Size: 30*30mm Mounting Hole Size: 26*26mm Firmware version: betaflight_4.3.0_BETAFPVF411 (ELRS)/betaflight_4.2.11_BETAFPVF411RX (Frsky) OSD: Built-in BetaFlight OSD Blackbox: 8MB Recommend VTX: >=200mW, like BETAFPV M03 350mW VTX or TBS Unify VTX Power Cable: 55mm, with BT2.0 connector Weight: 2.96g (without motor connectors)




Package 1 * F4 1S 5A AIO Brushless Flight Controller (ELRS or Frsky) 4 * M1.2x4mm Screws 4 * M1.4x5mm Screws 4 * Anti-vibration Rubber Dampers 8 * Motor Pin Connectors (Light version included)