MATEKSYS H743-SLIM V3 Flight Controller - High-Performance FPV Drone FC

Introduction

The MATEKSYS H743-SLIM V3 Flight Controller is a cutting-edge solution designed for FPV and UAV enthusiasts who demand top-tier performance and reliability. Powered by an ultra-fast 480MHz H7 processor with 1MB of RAM, this controller offers unparalleled processing power for complex flight operations. Its compact size (36x36mm) and minimal weight (7g) make it ideal for a wide range of RC models, from agile quadcopters to fixed-wing aircraft, without compromising on functionality.

Key Advantages

• Ultra-Fast Processing: Equipped with an STM32H743VIH6 MCU running at 480 MHz with 1MB RAM for demanding flight tasks.
• High Precision Sensors: Features an Infineon DPS310 barometer and dual gyroscopes (ICM42688-P & ICM42605 or MPU6000 & ICM20602 depending on revision) for accurate flight stabilization.
• Extensive Connectivity: Offers 7 UART ports, including support for DJI FPV systems, and a CAN BUS port for advanced peripherals.
• Data Logging: Integrated MicroSD card slot (SDIO) enables comprehensive flight data recording for analysis.
• Flexible Firmware Support: Fully compatible with ArduPilot (4.2+), BetaFlight (4.3+), and INAV (5.0+), allowing you to choose your preferred flight software.
• Compact and Lightweight: Measures 36x36mm and weighs only 7g, perfect for builds where space and weight are critical.
• Versatile Application: Suitable for quadcopters, fixed-wing aircraft, and various RC models.
• Advanced Power Options: Supports 6-36V Vbat input (2-8S LiPo) with a 5V 2A BEC.

Technical Specifications

• MCU: STM32H743VIH6, 480 MHz, 1 MB RAM, 2 MB Flash
• IMU (V1.0): MPU6000 (SPI1) & ICM20602 (SPI4)
• IMU (V1.5): MPU6000 (SPI1) & ICM42605 (SPI4)
• Barometer: Infineon DPS310 (I2C2)
• OSD: AT7456E (SPI2)
• Blackbox: MicroSD card slot (SDIO)
• UARTs: 7x (1,2,3,4,6,7,8) with built-in inversion
• PWM Outputs: 13x (including 'LED' pad)
• I2C: 2x
• CAN: 1x
• ADC: 6x (VBAT, Current, RSSI, AirSpeed, Vbat2, Cur2)
• LEDs: 3x FC STATUS (Blue, Red) & 3.3V indicator (Red)
• SPI3: 1x output
• USB: Type-C (USB 2.0)
• Connectors: 1x JST-SH1.0_8pin (Vbat/G/Curr/Rx8/S1/S2/S3/S4), 1x JST-GH1.25_4pin (5V/CAN-H/CAN-L/G)
• Camera Input: Dual camera input switch
• Power Switch: 5V/Vbat power switch with filter
• DJI FPV OSD: Supported via any spare UART
• Power Input: 6~36V (2~8S LiPo)
• BEC: 5V 2A continuous (3A max)
• LDO 3.3V: Max 200 mA
• Current Sensor: None built-in
• Vbat2 ADC: Supports up to 69V (Voltage divider: 1K:20K)
• Static Power Consumption: 200 mA @ 5V (Betaflight), 150 mA @ 5V (ArduPilot)
• FC Firmware: ArduPilot(ChiBiOS): MATEKH743, BetaFlight: MATEKH743, INAV: MATEKH743
• Mounting: 30.5 x 30.5 mm, Φ4 mm holes with Φ3 mm grommets
• Dimensions: 36 x 36 x 5 mm
• Weight: 7 g

Applications

This flight controller is ideal for building high-performance FPV racing drones, freestyle quadcopters, professional UAV platforms, cinematic FPV setups, and advanced fixed-wing RC aircraft. Its extensive features also make it suitable for research and development projects requiring precise control and data logging.

Compatibility

The MATEKSYS H743-SLIM V3 is compatible with ArduPilot (4.2 or newer), BetaFlight (4.3 or newer), and INAV (5.0 and newer). It supports a wide input voltage range of 6-36V (2-8S LiPo) and features multiple UART ports for seamless integration with various peripherals, including DJI FPV Air Units. The standard 30.5x30.5mm mounting pattern ensures compatibility with most FPV drone frames.

FAQ

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

The MATEKSYS H743-SLIM V3 is ideal for FPV racing drones, freestyle quadcopters, and fixed-wing RC aircraft. Its high-performance H7 processor, lightweight design, and extensive connectivity options make it suitable for pilots demanding precision and advanced features.

What firmware options are available for the MATEKSYS H743-SLIM V3?

This flight controller is fully compatible with popular firmware like ArduPilot (version 4.2 or newer), BetaFlight (version 4.3 or newer), and INAV (version 5.0 and newer). This flexibility allows you to choose the software that best fits your flying style and setup.

Does the MATEKSYS H743-SLIM V3 support DJI FPV systems?

Yes, the H743-SLIM V3 supports DJI FPV OSD through any spare UART port. This makes it easy to integrate with the DJI ecosystem for an enhanced FPV experience.

What are the key technical advantages of the MATEKSYS H743-SLIM V3?

Key advantages include its ultra-fast 480MHz H7 processor with 1MB RAM, precise Infineon DPS310 barometer, dual gyroscopes, MicroSD card slot for data logging, and 7 UART ports. Its compact size (36x36mm) and low weight (7g) are also significant benefits.

Where can I buy the MATEKSYS H743-SLIM V3 with fast delivery?

You can buy the MATEKSYS H743-SLIM V3 flight controller at HTDRONE. We offer fast shipping within Poland and reliable worldwide delivery via DHL, ensuring you receive your order quickly.