Foxeer F722 V4 Flight Controller ICM42688 DPS310 | 6 UARTs, X8 Supported, 4~6S LiPo, 16M Blackbox, Type-C

Overview

The Foxeer F722 V4 Flight Controller (ICM42688 + DPS310) is a high-performance FC designed for advanced FPV drones, supporting 4-6S Lipo Input (14V–28V) and optimized for stable and responsive flight. Powered by the STM32F722RET6 CPU, it integrates the ICM42688 gyro with low latency and the DPS310 barometer, ensuring superior flight data accuracy. With 16M flash memory for Blackbox logging, 6 UART ports, and X8 multirotor support (via CLI configuration), this FC is suitable for both freestyle and professional FPV applications.

Key Features

• CPU: STM32F722RET6 for powerful performance.

• Gyroscope: ICM42688 with lower latency than MPU6000.

• Barometer: DPS310 for accurate altitude sensing.

• Power Supply: 4~6S LiPo (14V–28V).

• BEC Output: DC 5V/3A & DC 12V/3A for external devices.

• OSD: Integrated BF OSD.

• Black Box: 16M Flash Memory for flight data logging.

• UART: 6x UART ports for flexible peripheral connections.

• ESC Telemetry: Supported on RX4.

• Smart Audio & IRC Tramp: Fully supported.

• LED Support: WS2812B LED control port.

• USB: Type-C interface for convenient connection.

• X8 Supported: Up to 8 motor outputs with CLI setup.

• Build Quality: Excellent PCB layout with great filtering for stable signals.

Specifications

Package Includes

• 1 × Foxeer F722 V4 Flight Controller

• 4 × Rubber Columns

Applications

The Foxeer F722 V4 ICM42688 + DPS310 is ideal for:

• High-performance FPV freestyle drones

• Long-range and cinematic quadcopters

• X8 heavy-lift multirotors

• HD video transmission setups (DJI O3, Vista, HDZero compatible)

Details

Flight controller FOXEEER F722 V4 42688 offers X8 support, clean layout, and strong filtering. It works with 4–6S LiPo (14V–28V) and has 6 UARTs. Power outputs include DC5V/3A and DC12V/3A. Compact design with USB, GPIO, and motor connections. Uses an ARM Cortex-M7 processor and AT7456E chip. Features four mounting holes and gold-plated pads for better durability and signal. Perfect for high-performance drones needing stable control and efficient power.

Foxeer F722 V4 flight controller, 8K flash rate, low latency

FOXEER F722 V4 Flight Controller Wiring Schematic Diagram. VCC and GND connections, OSD usage, J3X0J pinout. FOXEER Gonccs 12V power supply, camera module connection. Betaflight configuration for USB and receiver connectivity.

Foxeer F722 V4 flight controller with STM32F722 chip, connected to GPS compass, buzzer, and WS2812B LED strip via labeled pins including TX, RX, SDA, SCL, 5V, and GND.

Foxeer F722 V4 flight controller wiring diagram for Vista VTX connection with labeled pins and color-coded wires.

Connection diagrams for Foxeer F722 V4 flight controller with DJI and DJI O3, detailing power, ground, TX, RX, and signal wiring.

This HD Zero wiring harness features a 13-pin connector, cables for normally open (NO) and normally closed (NC), and LED indicators. It suitable for various applications.

Foxeer F722 V4 flight controller offers a compact design in two sizes: 37.0mm x 37.0mm and 30.5mm x 30.5mm. It supports X8 connectivity via M1–M8 ports, requiring CLI setup. Integrated components include GR8 chips, USB port, GPIO pins, power input, LED indicators, UART ports, and motor outputs. It features 4.0mm mounting holes for secure installation, with a layout optimized for signal routing and compatibility across drone setups.