MATEKSYS H743-WING V3 FLIGHT CONTROLLER Flight Controller

About this product

The MATEKSYS H743-WING V3 Flight Controller is a high-performance, versatile solution designed for fixed-wing, VTOL, and hybrid drones. Powered by the advanced H743 MCU, it ensures reliable control and efficient performance. The controller features multiple UARTs, CAN, I2C, and an SD card slot, providing extensive connectivity options for peripherals. It also integrates OSD functionality, dual IMUs for redundancy, and is compatible with both ArduPilot and INAV firmware. This makes the H743-WING V3 an ideal choice for both hobbyist and professional pilots, delivering stable and precise flight capabilities.

FC Specifications

• MCU: STM32H743VIT6, 480MHz , 1MB RAM, 2MB Flash

• IMUICM42688-P(V3)+ICM42605

• Baro: Infineon DPS310 (I2C2)

• OSD: AT7456E (SPI2)

• Blackbox: MicroSD card slot (SDIO)

• 7x Uarts (1,2,3,4,6,7,8) with built-in inversion.

• 13x PWM outputs(including "LED" pad)

• 2x I2C

• 1x CAN

• 6x ADC (VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2)

• 3x LEDs for FC STATUS (Blue, Red) and 3.3V indicator(Red)

• 1x SPI3 breakout

• USB/Beep Extender with Type-C(USB2.0)

•  

• Dual Camera Inputs switch

• 5V/9V(12V) for Camera/VTX power switch

• High-precision Current Sense (90A continuous, 220A peak)

• Battery Voltage Sensor: 1K:10K (Scale 1100 in INAV,  BATT_VOLT_MULT 11.0 in ArduPilot)

• ADC VB2 voltage divider: 1K:20K

• ADC AirSpeed voltage divider: 20K:20K

• Static power 160mA@5V

FC Firmware

• ArduPilot(ChiBiOS): MATEKH743

• INAV: MATEKH743

PDB

• Input voltage range: 8~36V (3~8S LiPo) w/TVS protection

• 2x ESC power pads

• Current Senor: 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, Buzzer, GPS module, AirSpeed

• Output 5.15  +/- 0.1V DC

• Continuous current 2 Amps,  3A Peak

BEC 9V /12V output

• Designed for Video Transmitter, Camera, Gimbal ect.

• Continuous current 2 Amps,  3A Peak

• 12V option with Jumper pad

BEC Vx output

• Designed for Servos

• Voltage adjustable, 5V Default, 6V or 7.2V via jumper

• Continuous current 8 Amps,  10A Peak

BEC 3.3V output

• Linear Regulator

• Continuous current: 200mA

Physical

• Mounting: 30.5 x 30.5mm, Φ4mm with Grommets Φ3mm

• Dimensions: 54 x 36 x 13 mm

• Weight: 30g with USB extender

Including

• 1x H743-WING

• 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 cable for CAN & I2C port

• 1x Rubycon ZLH 35V 470uF capacitor

• Dupont 2.54 pins  (Board is shipped unsoldered)