MATEKSYS H743-WING V3 Flight Controller for Fixed Wing Drones | STM32H743

Introduction

The MATEKSYS H743-WING V3 is a cutting-edge flight controller designed specifically for fixed-wing aircraft and UAV applications. It offers unparalleled processing power and a comprehensive suite of sensors and interfaces, making it the ideal choice for serious hobbyists and professionals looking to build or upgrade their aircraft. Whether you're into FPV fixed-wing flying, long-range reconnaissance, or aerial surveying, this FC provides the stability and features you need for superior performance.

Key Advantages

• Powerful STM32H743VIT6 processor (480MHz, 1MB RAM, 2MB Flash) for demanding flight control tasks.
• Dual high-precision gyroscopes (ICM42688-P and ICM42605) ensure smooth and stable flight.
• Integrated AT7456E OSD for real-time flight data display.
• Supports multiple firmware options including INAV, ArduPilot (ChiBiOS), and BetaFlight.
• Extensive connectivity with 7 UART ports, 2 I2C ports, and 1 CAN port.
• Onboard Blackbox functionality via MicroSD card slot for flight logging and analysis.
• Versatile power options with a switchable 5V/9V (12V) BEC.
• Includes support for analog and digital airspeed sensors for enhanced flight dynamics.

Technical Specifications

• Processor: STM32H743VIT6, 480MHz, 1MB RAM, 2MB Flash
• Accelerometer/Gyroscope: ICM42688-P and ICM42605 (SPI4)
• Barometer: Infineon DPS310 (I2C2)
• OSD: AT7456E (SPI2)
• Blackbox: MicroSD card slot (SDIO)
• UART Ports: 7 (1,2,3,4,6,7,8) with built-in inversion
• PWM Outputs: 13 (including LED pad)
• I2C Ports: 2
• CAN Port: 1
• SPI3 Breakout Output: 1
• LEDs: 3 LEDs for FC STATUS (blue, red) and 3.3V BEC (red)
• ADC Inputs: VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2
• Separate Board: USB Type-C / Buzzer
• Switchable Inputs: For dual camera usage
• BEC Switch: 5V/9V (12V)
• Precision Current Sensor: Yes
• ADC VB2 Voltage Divider: 1K:10K
• ADC AirSpeed Voltage Divider: 10K:10K
• INAV TR/SA VTX Control: Yes
• Buzzer Support: Yes
• RSSI Support: Yes
• Analog Airspeed Sensor Connection: Yes
• Digital Airspeed Sensor Connection: Yes
• Static Power Consumption: 160mA @ 5V
• Firmware Support: INAV (MATEKH743), ArduPilot (ChiBiOS - MATEKH743), BetaFlight (MATEKH743)
• Mounting Pattern: 30.5 x 30.5 mm, 4mm hole diameter, with 3mm spacers
• Dimensions: 54 x 36 x 13 mm
• Weight: 30g (with USB extension)

Applications

This flight controller is expertly suited for a wide range of fixed-wing aircraft, including FPV wings, RC planes, autonomous UAVs, aerial photography platforms, inspection drones, and long-range exploration vehicles. Its robust feature set also makes it suitable for advanced drone racing setups requiring precise handling.

Compatibility

The MATEKSYS H743-WING V3 features a standard 30.5 x 30.5 mm mounting pattern with 4mm diameter holes, compatible with most FPV and UAV frames. It supports a variety of sensors, including analog and digital airspeed sensors, and offers extensive UART, I2C, and CAN interfaces for connecting GPS modules, telemetry radios, ESCs, and other peripherals. The USB Type-C port ensures easy firmware flashing and configuration.

FAQ

What is the MATEKSYS H743-WING V3 flight controller best suited for?

The MATEKSYS H743-WING V3 is specifically designed for fixed-wing aircraft, including FPV wings, RC planes, and UAVs. Its powerful processor and advanced sensors make it ideal for applications requiring precise flight control, stability, and advanced features like autonomous navigation.

What processors and sensors are included in the MATEKSYS H743-WING V3?

This flight controller is equipped with a high-performance STM32H743VIT6 processor running at 480MHz, dual ICM42688-P and ICM42605 gyroscopes for enhanced stability, and an Infineon DPS310 barometer for accurate altitude readings. It also features an AT7456E OSD chip.

Can I use different firmware with the MATEKSYS H743-WING V3?

Yes, the MATEKSYS H743-WING V3 supports multiple popular firmware options. You can flash INAV (MATEKH743), ArduPilot (ChiBiOS - MATEKH743), or BetaFlight (MATEKH743) to suit your specific flight control preferences and application needs.

What are the mounting dimensions and weight of the H743-WING V3?

The MATEKSYS H743-WING V3 has a standard 30.5 x 30.5 mm mounting pattern with 4mm diameter holes, often used with 3mm spacers. It measures 54 x 36 x 13 mm and weighs approximately 30g, including the USB extension cable.

Where can I buy the MATEKSYS H743-WING V3 with reliable delivery?

You can buy the MATEKSYS H743-WING V3 flight controller at HTDRONE. We offer fast shipping within Poland and reliable international delivery via DHL to ensure you receive your order promptly.