Flight Controller Matek H743 Slim V3

The Matek H743 Slim V3 is a high-end flight controller built for demanding FPV pilots and long-range UAV applications. Powered by the STM32H743 MCU (480 MHz), it delivers exceptional processing speed and precision control, supporting ArduPilot, INAV, and Betaflight firmware.

It features dual BMI270 gyroscopes, a DPS310 barometer, integrated AT7456E OSD, and 32 MB onboard memory with an additional microSD slot for flight logs. With CAN, I2C, UART, GPS, and ESC telemetry support, the H743 Slim V3 ensures seamless communication between flight systems and peripherals.

The compact Slim V3 layout provides optimized power routing, noise isolation, and robust connectors, making it perfect for both professional FPV builds and autonomous UAV platforms.

Key Specifications:

• Type: Flight Controller

• Model: Matek H743 Slim V3

• MCU: STM32H743, 480 MHz

• Gyroscope: Dual BMI270

• Barometer: DPS310

• OSD: AT7456E integrated

• Blackbox Memory: 32 MB + microSD slot

• Firmware Support: ArduPilot / INAV / Betaflight

• Power Outputs: 5 V / 9 V / VBat

• Input Voltage: 6 – 36 V (2S – 8S LiPo)

• Ports:

  • UART × 8

  • I2C × 2

  • CAN × 2

  • ADC × 4

  • GPS, SBUS, CRSF, ESC Telemetry

• Extras: Current Sensor, RSSI Input, LED Strip

• Mounting: 30.5 × 30.5 mm (M3)

• Dimensions: 35 × 35 × 6 mm

• Weight: ~9 g