Specifications:

MCU : STM32F405

IMU(Gyro) : ICM42688P

USB Port Type : Type-C

Barometer : Built-in

OSD Chip : AT7456E chip

BLE Bluetooth : Supported.

WIFI : Not supported

Compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit

ESC Signal : M1 – M4 on bottom side and M5-M8 on front side.

UART : 6 sets(UART1, UART2, UART3, UART4(Dedicated for Bluetooth connection)), UART5(Dedicated for ESC telemetry),UART6

ESC Telemetry : UART R5(UART5)

I2C Supported.

Traditional Betaflight LED Pad : Supported. 5V, G and LED pads on bottom of the front side. Used for WS2812 LED controlled by Betaflight firmware.

Buzzer : BZ+ and BZ- pad used for 5V Buzzer

Power Input : 3S – 6S Lipo

RSSI Input : Supported.

Smart Port / F.Port : Not supported

Firmware Target Name : SPEEDYBEEF405V4

Mounting : 30.5 x 30.5mm( 4mm hole diameter)

Dimension : 41.6(L) x 39.4(W) x 7.8(H)mm

Weight : 10.5g

Package includes:

1x F405 V4 FC

5x M3*8mm grommet

1x Sh 1.0mm 30mm 8pin cable

1x DJI 6pin cable