SpeedyBee F7 Mini Flight Controller - STM32F722, BMI270 Gyro, FPV Drone FC

Introduction

The SpeedyBee F7 Mini Flight Controller redefines FPV electronics management. Designed for drone enthusiasts and builders, this compact yet powerful FC allows for wireless flashing, updating, and configuration via the SpeedyBee app, eliminating the need for a computer connection for many tasks. It's the perfect solution for those seeking a streamlined and efficient FPV setup.

Key Advantages

• Wireless Configuration: Easily adjust almost any parameter directly from the SpeedyBee app without a PC connection.
• Powerful Performance: Equipped with an STM32F722 MCU and a high-precision BMI270 IMU (or MPU6000 for older batches) for smooth and responsive flight control.
• Compact Design: Features a 20x20mm mounting pattern and small dimensions (30 x 30 x 7.5mm), making it ideal for smaller FPV builds.
• Versatile Power Options: Supports 3S to 6S Lipo input and provides multiple 5V, 9V, and 3.3V outputs for powering various components.
• DJI Air Unit Compatibility: Includes dedicated soldering pads for easy integration with DJI Air Units.
• Integrated Current Sensor: Features a built-in current sensor for monitoring power consumption.
• BetaFlight Ready: Comes with BetaFlight firmware (default) and supports specific target firmware for optimal performance.
• Robust Build: Weighing only 5.7g, it adds minimal weight to your drone build.

Technical Specifications

• Product Name: SpeedyBee F7 Mini
• MCU: STM32F722
• IMU (Gyro): BMI270 (current batches); MPU6000 (batches before May 2022)
• USB Port Type: Type-C
• Barometer: Not Applicable
• OSD Chip: AT7456E Chip
• BLE Bluetooth: Supported (for FC configuration via MSP on UART 6, 115200 baud rate)
• WIFI: Not Supported
• Wireless FC Firmware Flashing: Not Supported (Update firmware on PC)
• Blackbox Download/Analyze: Not Supported (Download and analyze on PC)
• DJI Air Unit Soldering Pads: Supported
• Flash (for BlackBox): 8MB
• Current Sensor: Supported (Scale=250, Offset=-500)
• BetaFlight Camera Control Pad: Yes (CC pad)
• Power Input: 3S - 6S Lipo
• 5V Output: 6 groups (5 pads + 5V, 1 pad +BZ+); Total current load 2.5A
• 9V Output: 2 groups; Total current load 2A
• 3.3V Output: Supported; Current load up to 500mA
• ESC Signal Pads: M1 - M4
• UART: 3x Full UART (UART1, UART2, UART3)
• ESC Telemetry UART: R4 (UART4)
• I2C: Not Supported
• LED Pad: For WS2812 LEDs
• Buzzer: BZ+ and BZ- pads for 5V buzzer
• BOOT Button: For DFU mode entry
• RSSI Input: Not Supported
• SmartPort: Use any UART TX pad
• Supported Flight Controller Firmware: BetaFlight (default)
• Firmware Target Name: SPEEDYBEEF7MINIV2 (BMI270 gyro); SPEEDYBEEF7MINI (MPU6000 gyro, pre-May 2022)
• Mounting: 20 x 20 mm, 3.5mm hole diameter
• Dimensions: 30 x 30 x 7.5 mm
• Weight: 5.7g

Applications

This flight controller is designed for FPV racing drones, freestyle quads, custom UAV builds, and general FPV drone applications requiring a compact, feature-rich, and reliable FC. It's suitable for builders who want advanced control and easy configuration for their high-performance drones.

Compatibility

Power: Compatible with 3S to 6S LiPo batteries. Offers multiple voltage outputs (5V, 9V, 3.3V) to power various peripherals. Interfaces: Supports Type-C USB, Bluetooth for configuration, multiple UARTs, and dedicated pads for DJI Air Units, LEDs, and buzzers. Mounting: Standard 20x20mm mounting pattern with 3.5mm hole diameter, ensuring compatibility with most FPV frames.

FAQ

What is the SpeedyBee F7 Mini Flight Controller?

The SpeedyBee F7 Mini is a compact flight controller for FPV drones, featuring an STM32F722 MCU and a BMI270 IMU. It allows for wireless configuration via the SpeedyBee app, simplifying setup and tuning.

What are the main advantages of the SpeedyBee F7 Mini FC?

Key advantages include wireless configuration through the SpeedyBee app, a powerful STM32F722 processor, a precise BMI270 gyro, support for 3S-6S LiPo input, and compatibility with DJI Air Units. Its compact 20x20mm mounting makes it ideal for various builds.

What is the difference between BMI270 and MPU6000 gyros in SpeedyBee F7 Mini batches?

Current batches of the SpeedyBee F7 Mini use the BMI270 gyro for improved performance, while older batches manufactured before May 2022 utilized the MPU6000. Both provide excellent stability for FPV flight.

Can I flash firmware wirelessly on the SpeedyBee F7 Mini?

No, wireless firmware flashing is not supported on the SpeedyBee F7 Mini. You will need to connect to a computer via USB-C to update the FC firmware. However, configuration can be done wirelessly via Bluetooth.

Where can I buy the SpeedyBee F7 Mini Flight Controller with fast delivery?

You can buy the SpeedyBee F7 Mini Flight Controller at HTDRONE. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta, as well as worldwide shipping via DHL.