HAKRC F7230D Flight Controller for FPV Drone – STM32F722, MPU6500, 30.5×30.5mm, DJI Compatible, 3S-6S Input

The HAKRC F7230D Flight Controller is a versatile and reliable F7-based FC designed for serious FPV drone pilots. With a standard 30.5×30.5mm mounting pattern, this board offers robust performance while maintaining wide compatibility with digital and analog FPV systems.

Powered by a STM32F722RET6 processor and equipped with the proven MPU6500 IMU, the F7230D provides accurate sensor data and smooth flight control. It also features a 16MB blackbox, Infineon DPS310 barometer, and AT7456E OSD, making it fully compatible with Betaflight firmware and modern tuning workflows.

The board includes a Type-C USB interface for better durability and ease of connection, and supports plug-and-play DJI FPV Air Unit integration. With 5 UART ports, it’s highly expandable—perfect for GPS, telemetry, and receiver modules.

Support is provided for a wide range of receiver protocols including SBUS, ELRS, CRSF, DSMX, iBus, PPM, and more.

🔧 Key Features

• Flight Control Hardware

  • MCU: STM32F722RET6

  • IMU: MPU6500

  • OSD: AT7456E (SPI)

  • Barometer: Infineon DPS310

  • Blackbox: 16MB onboard flash

  • Built-in 5x UARTs for maximum peripheral flexibility

• Power System

  • BEC Output: 5V/3A and 9V/2.5A

  • Input Voltage: 3S–6S LiPo

• Connectivity & Integration

  • DJI Air Unit compatible via plug-in connector

  • Type-C USB port for reliable and long-lasting connection

  • Supports common receiver protocols: SBUS, CRSF, ELRS, DSMX, iBus, PPM, DUMD

📐 Specifications

The HAKRC F7230D Flight Controller is ideal for both freestyle and long-range builds requiring a stable, high-performance F7 FC with full DJI support, multiple UARTs, and dependable sensor integration.