Specifications

FC Specifications:

• MCU: STM32F405
• Gyro: ICM-42688P
• USB Port Type: Type-C
• Barometer: SPA06-003
• OSD: Supported
• Bluetooth: Supported
• Wireless Firmware Update: Supported (no need to press the physical BOOT button)
• Wireless Blackbox Analysis: Not supported

DJI Air Unit Connection:

• Supports 6-pin direct insertion and soldering
• Compatible with DJI O3/RunCam Link/Caddx Vista without changing wire order
• Flash (Blackbox): 8MB
• Betaflight CC Pads (Camera Parameter Adjustment): Supported
• Input Voltage: 3S-6S LiPo battery
• 4V5 Output: Two outputs, total 1A
• 5V BEC Output: Three outputs, total 2A (shared with 4V5)
• 9V BEC Output: None (external BEC module included, switchable between 5V and 9V; total 2A output)
• Motor Pads: M1-M4

UART Ports:

• 4 full-function UARTs (UART3, UART4, UART5, UART6)
• SBUS (R2)
• ESC Telemetry: Not supported
• I2C: Supported
• LED Pads: Supported (for WS2812 LED control)
• Buzzer Pads: Supported (BZ+ and BZ- pads)
• BOOT Button: Supported (for DFU mode and firmware recovery)
• RSSI Pads: None
• SmartPort: Not supported

Supported Firmware:

• BetaFlight (Default)
• INAV
• Firmware Target Name: SPEEDYBEE F405AIO
• Mounting: 25.5 x 25.5mm, 2mm hole diameter
• Dimensions: 33.0mm x 33.0mm x 8mm
• Weight: 13.6g (including CNC)