Matek H743-WLITE WING Flight Controller: Advanced Control for High-Performance Wings and Drones

The Matek H743-WLITE WING Flight Controller is designed for professional Wings and Drones applications, offering powerful performance with the STM32H743VIH6 MCU, versatile connectivity, and advanced features. It supports INAV and ArduPilot firmware, making it an ideal choice for FPV, fixed-wing, and multirotor drones. With 13 PWM outputs, high-precision current sensing, and multiple BEC outputs, this flight controller ensures smooth and reliable operation for various configurations.

Key Features of the Matek H743-WLITE

Powerful Processor and Sensors

At the heart of the Matek H743-WLITE is the STM32H743VIH6 MCU, running at 480MHz, with 512KB RAM and 2MB Flash. The flight controller also includes the ICM42688-P IMU and DPS310 barometer for precise flight data and stability, ensuring optimal performance even in challenging flight conditions.

Comprehensive I/O and Connectivity

The controller is equipped with 7 UARTs, 13 PWM outputs, 2 I2C ports, and a CAN interface, providing extensive connectivity options for GPS modules, ESCs, telemetry, and other peripherals. Additionally, the integrated OSD allows for real-time data display on FPV video, while the dual camera input switch adds further versatility.

High-Precision Current Sensing and BEC Outputs

With a high-precision current sensor rated at 220A, the H743-WLITE ensures accurate power monitoring for both INAV and ArduPilot systems. The multiple BEC outputs provide stable power for essential components, including servos, cameras, video transmitters, and gimbals, with adjustable voltage options for the Vx output.

Technical Specifications

Flight Controller Specifications

• MCU: STM32H743VIH6, 480MHz, 512KB RAM, 2MB Flash
• IMU: ICM42688-P
• Barometer: DPS310 (I2C2)
• OSD: AT7456E
• Blackbox: MicroSD card slot (SDIO)
• UARTs: 7x UARTs (with built-in inversion)
• PWM Outputs: 13x PWM outputs (12 + LED)
• ADC: 6x ADC (VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2)
• I2C: 2x I2C
• CAN: 1x CAN interface
• USB: Type-C (USB 2.0)
• Dual Camera Input Switch: Yes
• VTX Power Switch: 9V or 12V
• Current Sensor: 220A range

Firmware Compatibility

• INAV: MATEKH743
• ArduPilot: MATEKH743

PDB (Power Distribution Board)

• Input Voltage Range: 6.8~30V (2~6S LiPo)
• ESC Power Pads: 1x ESC power pad
• Battery Voltage Divider: 1K:20K (Scale 2100 in INAV, BATT_VOLT_MULT 21.0 in ArduPilot)
• Current Sensor: 220A, 3.3V ADC (Scale 150 in INAV, 66.7 A/V in ArduPilot)
• Sense Resistor: 90A continuous, 220A peak

BEC 5V Output

• Designed for flight controller, receiver, OSD, camera, buzzer, 2812 LED strip, GPS module, airspeed sensor
• Continuous Current: 2 Amps, Max. 3A

BEC 9V / 12V Output

• Designed for video transmitter, camera, gimbal, etc.
• Continuous Current: 2 Amps, Max. 3A
• 12V Option: Available via jumper pad
• For stable 9V/12V output, input voltage should be greater than the output voltage +1V

BEC Vx Output

• Designed for servos
• Voltage Adjustable: 5V Default, 6V, or 7.2V via jumper
• Continuous Current: 8 Amps, Max. 10A
• For stable Vx output, input voltage should be greater than Vx voltage +1V

BEC 3.3V Output

• Designed for barometer, compass module, and external 3.3V peripherals
• Continuous Current: 200mA

Physical Specifications

• Mounting: 25 x 25mm, Φ2mm
• Dimensions: 44 x 29 x 14.5mm
• Weight: 22g (with USB/buzzer adapter)

What's Included?

• 1x H743-WLITE Flight Controller
• 1x USB (Type-C)/Beep (Passive Buzzer) Extender
• 1x 20cm JST-SH-6P to JST-SH-6P cable for USB extender
• 2x 20cm JST-GH-4P to JST-GH-4P cables for CAN and I2C ports
• 1x Rubycon ZLH 35V 470uF capacitor
• Dupont 2.54 pins (board is shipped unsoldered)