HAKRC F7220 V2 Flight Controller for FPV Drone – STM32F722, Dual Gyro, 20x20mm, 2S-6S, DJI Ready

The HAKRC F7220 V2 Flight Controller is a compact yet high-performance F7 FC built for advanced FPV drone builds that require precision, reliability, and modularity. With a 20×20mm mounting pattern and only 6g net weight, it is ideal for light and powerful digital or analog quads.

Powered by a STM32F722RET6 MCU and dual ICM42688 gyroscopes, the board delivers stable flight data with reduced sensor error. It features a 16MB blackbox, integrated barometer, AT7456E OSD, and built-in current sensor, supporting a broad range of configurations for racing, freestyle, and cinematic drones.

Designed with a 6-layer 1oz thick copper PCB and high-end resin plug-hole structure, it offers excellent EMI shielding and temperature durability. Installation is simplified with solder-free DJI plug-in support, and external features like switchable VTX power and customizable LED lightstrip control further enhance its flexibility.

🔧 Key Features

• Flight Core & Sensing

  • MCU: STM32F722RET6

  • Dual ICM42688 Gyros for enhanced stability

  • Integrated Barometer & Current Sensor

  • AT7456E OSD & 16MB Blackbox

• High-Performance PCB

  • 6-layer 1oz thick copper PCB with resin plug-hole process

  • Industrial-grade LDOs for high-temperature resistance

  • Murata capacitors from Japan for superior filtering

• Power & Expansion

  • Dual BEC: 5V/2A, 10V/2A

  • Input Voltage: 2S–6S LiPo

  • 8x PWM outputs for ESCs

  • 5 UART ports for peripherals

  • External LED support with RC-controlled switch

  • VTX power output selectable (VBAT or 10V)

• Connectivity & Compatibility

  • DJI Plug-and-Play (Air Unit compatible)

  • Compatible with receivers: FrSky, Futaba, Flysky, TBS Crossfire, ELRS, DSMX, PPM, iBus, and more

  • Firmware: HAKRCF722V2, compatible with Betaflight Configurator

📐 Technical Specifications

📦 Packing List

• 1 × HAKRC F7220 V2 Flight Controller

• 4 × M2 Shock Absorbers

• 1 × 8P ESC Signal Cable

• 1 × DJI FPV Cable

• 1 × DJI O3 3-in-1 Cable

• 1 × User Manual

The HAKRC F7220 V2 is the ideal choice for pilots who demand high-end F7 performance in a 20×20mm format, with native DJI support, precise gyro data, and powerful BEC outputs.