SpeedyBee F7 V3 Flight Controller
SpeedyBee F7 V3 Flight Controller - Image 2
SpeedyBee F7 V3 Flight Controller - Image 3
SKU: DRFC-2003
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SpeedyBee F7 V3 Flight Controller

₹7,249.00 (Inclusive of all taxes)
Out of Stock

The SpeedyBee F7 V3 Flight Controller is a compact STM32F722-based controller designed for high-performance FPV racing and freestyle drones. It supports 3S-6S LiPo input and features a BMI270 gyro, integrated OSD, and extensive connectivity for Betaflight and iNav firmware.

Features

  • High-performance STM32F722 MCU for fast flight processing and low latency.
  • BMI270 IMU gyro and BMP280 barometer for precise flight stabilization and altitude hold.
  • Supports 3S to 6S LiPo battery input with integrated voltage regulation.
  • Integrated AT7456E OSD chip for on-screen telemetry display without external modules.
  • Built-in 2.4 GHz Wi-Fi and Bluetooth combo chip for wireless Betaflight configuration via the SpeedyBee app.

Out of stock

Description

Engineered around the robust STM32F722 microcontroller, the SpeedyBee F7 V3 delivers the processing headroom required for advanced filtering and high PID loop rates in demanding FPV scenarios. Its dual-gyro-ready layout and dedicated barometer provide a stable sensor foundation for acrobatic flight and autonomous modes.

The board’s electrical design prioritizes clean power delivery from 3S to 6S packs, with five fully-assignable UARTs, multiple I2C/SPI ports, and dedicated ESC telemetry support enabling complex builds with GPS, VTX control, and peripherals. The compact 30.5×30.5mm mounting pattern and included silicone grommets facilitate secure installation in tight frame layouts.

Key Features

  • STM32F722 Flight Controller with ample processing power for Betaflight 4.4+ and iNav.
  • High-performance BMI270 gyroscope with low-noise characteristics for smooth flight.
  • Integrated BMP280 barometric sensor for altitude hold and variometer functions.
  • Five fully-configurable UARTs (UART1, 2, 3, 4 for ESC telemetry, and UART6) for extensive peripheral connectivity.
  • Onboard AT7456E OSD chip supports custom telemetry overlays directly from the FC.
  • Built-in 2.4 GHz Wi-Fi/Bluetooth module enables wireless configuration and firmware updates via smartphone.
  • Robust Type-C USB port for reliable data connection and fast firmware flashing.
  • Comprehensive accessory cable bundle included for direct plug-and-play connection to DJI FPV systems, analog VTXs, GPS modules, and receivers.

Applications

  • High-performance 5-inch FPV racing drones requiring fast processing for advanced Betaflight filtering.
  • Freestyle quadcopters where low-latency control and integrated OSD for real-time telemetry are critical.
  • Long-range or autonomous iNav builds utilizing the barometer for altitude hold and multiple UARTs for GPS/RPM filtering.
  • Compact 3-inch to 4-inch toothpick builds where the small 30.5x30.5mm footprint and light weight are advantageous.
  • Digital HD FPV builds (DJI, Walksnail) using the included dedicated camera and VTX cables for clean integration.

Technical Specifications

Item TypeFlight Controller
MCU TypeSTM32F722
IMU SensorBMI270
BarometerBMP280
OSD ChipAT7456E
USB PortType-C
Wireless Connectivity2.4 GHz Wi-Fi & Bluetooth Combo Chip
Input Voltage3S - 6S LiPo
Mounting Hole Pattern30.5 x 30.5 mm
Mounting Hole Diameter4 mm
UART Ports5 sets (UART1, UART2, UART3, UART4, UART6)
ESC Telemetry UARTUART4 (R4)
Length41 mm
Width38 mm
Weight10.7 g

Frequently Asked Questions

What is the input voltage range for the SpeedyBee F7 V3 Flight Controller?

The SpeedyBee F7 V3 Flight Controller supports a direct input voltage range of 3S to 6S LiPo batteries (approximately 9V to 25.2V). Its onboard voltage regulators provide stable 5V and 3.3V rails for onboard electronics and peripherals. Always ensure your power wiring and BEC can handle the maximum expected current draw.

Which firmware is compatible with this flight controller?

This flight controller is fully compatible with Betaflight and iNav firmware. The STM32F722 MCU provides ample processing power for the latest Betaflight 4.4+ releases with high PID loop rates and advanced filtering. It is pre-configured for SpeedyBee's wireless app via the onboard Wi-Fi/Bluetooth chip.

Does the F7 V3 have a built-in OSD, and what chip does it use?

Yes, the SpeedyBee F7 V3 features an integrated on-screen display (OSD) powered by an AT7456E chip. This allows you to overlay battery voltage, RSSI, flight mode, and other telemetry data directly onto your FPV video feed without requiring an external OSD module. Configuration is done within Betaflight's OSD tab.

How many UARTs are available, and which one is for ESC telemetry?

The board provides five configurable UART ports: UART1, UART2, UART3, UART4, and UART6. UART4 (specifically the R4 pad) is designated and labeled for ESC telemetry input, which is essential for RPM filtering and current monitoring when using compatible ESCs. The other UARTs are free for GPS, RC receiver, VTX control, or other peripherals.

Package Includes

  • 1 x SpeedyBee F7 V3 Flight Controller
  • 1 x DJI 6-pin Cable (80mm)
  • 1 x SH1.0 8-pin FC-ESC Cable (30mm)
  • 5 x M3*8mm Silicone Grommets
  • 1 x 4-pin SH1.0 to 3+2-pin JST1.25 FPV Cam Cable (30mm)
  • 1 x 4-pin SH1.0 to 3+2-pin JST1.25 FPV Cam Cable (60mm)
  • 1 x 4-pin SH1.0 to 4-pin JST1.25 FPV Cam Cable (60mm)
  • 1 x 4-pin SH1.0 Radio Receiver Cable (100mm)
  • 1 x 4-pin SH1.0 to 4-pin SH1.0 Analog VTX Cable
  • 1 x 6-pin SH1.0 GPS Module Cable (100mm, no connector)
  • 1 x 6-pin SH1.0 GPS Module Cable (with connector)

Additional Information

Weight 0.0107 kg
Dimensions 4.1 × 3.8 cm

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