HAKRC F4530D Flight Controller for FPV Drone – STM32F405, 5 UART, 6S, 30.5x30.5mm, DJI Compatible

The HAKRC F4530D Flight Controller delivers stable performance and versatile features in a compact 30.5×30.5mm mounting format, making it ideal for modern FPV drones. Powered by a STM32F405RGT6 MCU and equipped with a MPU6500 IMU, this board ensures responsive flight control and solid reliability. With 5 UARTs, it offers extensive expandability for GPS, receivers, VTX, and more.

It comes with built-in OSD (AT7456E), integrated 16MB blackbox, Infineon DPS310 barometer, and Betaflight firmware support. The upgraded Type-C USB port extends port life and improves durability. Plug-and-play DJI FPV compatibility and wide receiver protocol support—including SBUS, CRSF, ELRS, PPM, DSMX, iBus, DUMD—make it perfect for both analog and digital FPV builds.

Key Features

• Flight Control System

  • STM32F405RGT6 MCU

  • MPU6500 Gyroscope

  • Infineon DPS310 Barometer (I2C2)

  • OSD Chip: AT7456E (SPI2)

  • Integrated 16MB Blackbox

• Power Supply

  • Dual BEC: 5V/3A, 9V/2.5A

  • Supports 3S–6S LiPo input

  • Built-in voltage regulation for VTX and peripherals

• Connectivity

  • 5 UART Ports for flexible peripheral configuration

  • Plug-in DJI FPV support

  • Type-C USB interface for reliable connection

  • Compatible with Betaflight Configurator

• Receiver Protocols Supported

  • SBUS, CRSF, ELRS, PPM, DSMX, iBus, DUMD, and more

Specifications

The HAKRC F4530D Flight Controller for FPV Drones is a great choice for pilots seeking a reliable, feature-rich F4 FC with wide compatibility. Whether you're flying analog or digital, freestyle or long-range, this board is engineered for seamless integration and top-flight stability.