SpeedyBee F7 V3 Flight Controller
by Speedybee

SpeedyBee F7 V3 Flight Controller – Premium F722 32-Bit Processing Board with Wireless App Configuration

Take full control of your unmanned aerial platforms with the flagship SpeedyBee F7 V3 Flight Controller. Engineered to deliver exceptional speed, processing power, and operational convenience, this high-performance board is optimized for multirotor aircraft, agile FPV freestyle drones, professional cinematography cinelifters, and custom sUAS systems. Powered by a high-speed STM32F722 microcontroller running at 216MHz, it ensures blistering processing cycles and ultra-low loop times. The F7 V3 stands out in the industry by integrating an upgraded 2.4GHz Wi-Fi and Bluetooth BLE combo chip, enabling full wireless parameter adjustments, motor direction adjustments, and wireless firmware flashing directly through your smartphone via the SpeedyBee app in under a minute—completely eliminating the need for a laptop or physical USB connection at the field.

At the core of its navigation and stabilization matrix, the board features a vibration-resistant BMI270 6-axis IMU gyro alongside an integrated BMP280 barometer for precision altitude hold calculations. Flight data analysis is covered comprehensively by an expansive 500MB onboard flash memory configured as an internal SD card, yielding over 3 hours of high-rate blackbox logging for thorough PID loop tuning and mechanical diagnostic tracking. Designed with versatility in mind, the F7 V3 features 8 individual motor output signal pads, making it an outstanding native processor for high-power X8 octocopters and heavy-lift cinema rigs.

Power distribution and integration are incredibly robust, handling wide 3S to 6S LiPo input voltages while serving clean power via dedicated, dual-BEC hardware networks. It outputs 9V at up to 4A to cleanly drive high-draw digital video transmitters—such as the DJI O3 Air Unit, RunCam Link, and Caddx Vista—via an onboard plug-and-play JST slot, while providing 10 groups of 5V 2A pads for receivers, analog camera control, and GPS modules. An innovative 4.5V power rail allows you to power and configure your GPS module and compass via standard USB-C cable power without plugging in a main flight battery. Rounded out with a built-in 4-level LED battery life checker and native hardware interfaces for four independent programmable LED strip plugs, this rugged flight controller provides the advanced engineering demanded by RC hobbyists, educational aerospace programs, and commercial sUAS tactical operations.

Technical Specifications

• Processor (MCU): STM32F722 running at 216MHz

• Inertial Measurement Unit (Gyro/IMU): BMI270 (Vibration-resistant 6-axis)

• Barometer Sensor: BMP280 (I2C Interface)

• Onboard OSD Chip: AT7456E (SPI interface for analog video overlay)

• Wireless Connectivity: Dual-Band 2.4GHz Wi-Fi & Bluetooth BLE Combo Chip

• Blackbox Data Storage: 500MB Onboard Flash Memory (SD-Card architecture)

• Input Voltage Range: 3S to 6S LiPo (11.1V - 25.2V)

• Digital Video Compatibility: Plug-and-Play 6-Pin DJI Air Unit Slot (O3/Vista/V1 compatible)

• Hardware UART Ports: 5 Sets (UART1, UART2, UART3, UART4 for ESC Telemetry, UART6)

• Motor Outputs Supported: 8 Channels (M1-M4 on bottom side, M5-M8 on top side)

• Onboard BEC Outputs: 9V (4A max), 5V (2A max across 10 groups), 4.5V (1A max for GPS via USB), 3.3V (500mA max for receivers)

• Expansion Buses: I2C Bus (SDA & SCL pads for magnetometers/compass modules)

• LED Configurations: 4x Plug-and-Play LED Strip Plugs (Supports WS2812 controlled via Betaflight)

• Battery Level Monitor: 4-Level Onboard LED Indicator Matrix

• USB Interface Type: Type-C USB Port

• Firmware Targets Supported: Betaflight (Default target: SPEEDYBEEF7V3), INAV

• Mounting Standard: 30.5 x 30.5 mm pattern (4mm hole size with silicone dampers)

• Dimensions: 41 x 38 x 8.1 mm

• Board Weight: 10.7 grams

What's Included

• 1 x SpeedyBee F7 V3 Flight Controller Board

• 1 x DJI 6-Pin Plug-and-Play Connection Cable (80mm)

• 1 x SH 1.0mm 8-Pin Flight Controller to ESC Interconnect Cable (25mm)

• 5 x Shock-Absorbing M3 Silicone Anti-Vibration Grommets (Damper inserts)

• 1 x 4-Pin SH1.0 to 3+2-Pin JST1.25 Analog FPV Camera Cable (30mm)

• 1 x 4-Pin SH1.0 to 3+2-Pin JST1.25 Analog FPV Camera Cable (60mm)

• 1 x 4-Pin SH1.0 to 4-Pin JST1.25 FPV Camera Cable (60mm)

• 1 x 4-Pin SH1.0 Radio Control Receiver Cable (100mm)

• 1 x 4-Pin SH1.0 to 4-Pin SH1.0 Analog Video Transmitter Cable

• 1 x 6-Pin SH1.0 GPS Module Cable (Pigtail lead without connector, 100mm)