Botlab Dynamics BotWing F722 Flight Controller (Fully Solderless Design)

BOTWING Flight Controller: F722

Dimensions: 40x40mm

Firmware: BetaFlight, iNav

Firmware Target Name: BOTWINGF722

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

MicroController(MCU): STM32F722

Motors Outputs: 4 Motors and 2 Servos

Gyro (IMU): ICM42688P

Power Input: 3-6S LIPО

On Screen Display (OSD): AT7456E

BlackBox: 32 MB Winbond Blackbox

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

i2C: Supported SDA & SCL pads on front side. Used for magnetometer, sonar etc.

ESC Telemetry UART: UART-4

RSSI: Named as RSSI on the front side

Boot Button: Supported, Press and hold BOOT button and power the FC on at the same time, this will force the FC to enter into DFU Mode, This is used for Firmware Flashing.

Led Pads for LED STRIP:  Supported, 5V,GND,DATA pads are present onthe top side.

Weight: 9gm

DJI AIR Unit-6-pin DJI Air Unit Plug: Plug and Play Port

UARTS: UART1 (VTX), UART2(Receiver), UART-3(Camera) UART4 RX (ESC TELEMETRY) UART6(GPS) (5 Sets)

USB Port Type: Type C

4.5V Pads: 3 group of 4.5Vpads is used

5V: 4 group of 5V Pads used in LED Strip, Total 5V pads =6

9V pad: 1 Pad is present

3.3V Pads: 1 Pad is present

Camera Control Pad: Present

About BOTWING F722

Power meets precision with BotWing F722, the elite flight controller for pilots who demand total control. Built with the powerful STM32F722 MCU and ICM42688P gyro, BotWing F722 offers expanded capabilities
including 4 motor outputs and 2 servo outputs – ideal for advanced drone configurations.
With full compatibility with BetaFlight and iNav, BotWing F722 unlocks powerful mission planning and autonomous navigation, giving you the freedom to design complex flight missions with confidence. Its robust telemetry, 32MB onboard Blackbox, plug-and-play DJI Air Unit port, and flexible 5 UART layout make it the perfect heart for serious builds.
Whether you’re racing, exploring, mapping, or executing precision flights, BotWing F722 ensures flawless execution and endless potential- all housed within a clean 30.5×30.5mm mounting holes.

Using USB Breakout Pads for Extended USB Connectivity

In scenarios where the onboard USB connector is damaged or inaccessible – such as in large drone builds – the Botwing F722 flight controller provides USB breakout pads as an alternative interface for
connecting to a computer.

How to use USB Breakout Pads:

1. Locate the USB Breakout Pads:
The Botwing F722 includes clearly marked USB breakout pads on the board.
2. Connecting to USB Breakout Pads:
• Soldering: Carefully solder the USB cable wires to the corresponding
pads:
• D+ and D- : USB data lines
• 5V: Power supply line.
• GND: Ground line.
3. Using the Extended USB connection:
• Once soldering is complete, you can use the extended USB connection to interface with your computer, functioning the same as the onboard USB port.
• This enables full access to the Betaflight Configurator for firmware flashing and configuration tasks.