Hakrc F7220 V2 Mini Flight Controller

Advanced Flight Control and Sensors

The HAKRC F7220V2 Flight Controller is powered by the STM32F722RET6 CPU and dual ICM42688 gyroscopes, minimizing errors for unparalleled flight accuracy. Running the HAKRCF722V2 firmware, it includes an AT7456E chip for On-Screen Display (OSD), an integrated barometer for altitude hold, and a 16MB black box for flight logging. The board features a built-in current sensor, 5V/2.5A BEC, and 10V/2A BEC for stable power delivery. A reserved 10V power supply with customizable remote control channel enables on/off control of external LED strips, while ground station-configurable video transmission power enhances parameter tuning flexibility.

High-Quality PCB Construction

The F7220V2 is built on a premium 6-layer PCB with 1oz thickened copper skin, ensuring strong anti-interference and durability. Industrial-grade LDOs provide high-temperature resistance, and high-quality Japanese Murata capacitors deliver superior filtering performance. This robust construction guarantees reliable operation in demanding FPV environments, making it ideal for high-performance drone builds.

Compact and User-Friendly Design

Measuring 30mm x 30mm with 20mm x 20mm mounting holes, the F7220V2 is ultra-compact and lightweight at just 6g, perfect for space-constrained FPV drones. The DJI sky straight socket enables solder-free, easy installation, streamlining setup. Supporting 2S-6S LiPo batteries, the board provides 8 motor outputs for versatile quadcopter configurations and is compatible with multiple receiver protocols, including Frsky, Futaba, Flysky, TBS Crossfire, and DSMX/DSM2.

Enhanced User Experience

The HAKRC F7220V2 Flight Controller elevates the FPV experience with:

• Simplified Installation: The DJI sky socket eliminates soldering, reducing wiring complexity for quick, clean builds.
• Precise and Stable Flight: The STM32F722 CPU and dual ICM42688 gyroscopes deliver smooth, accurate flight performance with reliable control algorithms.
• Comprehensive Features: Built-in OSD, barometer, 16MB black box, and external adjustable LED support provide essential flight data, altitude hold, logging, and customization without additional modules.
• Robust Power Management: Dual BECs (5V/2.5A and 10V/2A) and a current sensor support power-intensive setups while maintaining stability.
• Wide Compatibility: Supports multiple receiver protocols (Frsky, Futaba, Flysky, TBS Crossfire, DSMX/DSM2) and 2S-6S LiPo input for diverse FPV applications.
• Advanced Control: Ground station-configurable video transmission power and customizable LED strip on/off control enhance tuning and personalization.

Technical Specifications

• CPU: STM32F722RET6
• IMU: Dual ICM42688 gyroscopes
• OSD: AT7456E
• Barometer: Integrated
• Black Box: 16MB
• BEC: 5V/2.5A, 10V/2A
• Sensor: Built-in current sensor
• LED Support: External adjustable LED strip (10V power, remote control channel)
• Firmware: HAKRCF722V2
• Receiver Support: Frsky, Futaba, Flysky, TBS Crossfire, DSMX/DSM2
• Motor Outputs: 8
• Input Voltage: 2S-6S LiPo
• Dimensions: 30mm x 30mm (20mm x 20mm mounting holes)
• Weight (Board): 6g
• Total Weight: 38.5g
• Brand: HAKRC

The HAKRC F7220V2 Flight Controller is the ultimate choice for FPV enthusiasts seeking a compact, feature-rich, and durable flight controller for high-performance drones. With its advanced dual-gyro design, solder-free installation, and customizable features, it delivers exceptional precision and versatility for your next build.