Matek H743 Wing V3 Flight Controller

Overview:

The Matek H743-Wing V3 is a dedicated flight controller for fixed wing designed to heavily support ArduPilot. The H743 features multiple high output BECs, 8A for servos (at 5V,6V or 7.2V) 9V/2A for FPV gear (12V option) and 5V/2A for accessories like GPS module, RC receiver etc. The Matek H743-Wing also has a number of built in features like  7 usable Uart ports (each with inversion), MicroSD for blackbox logging, dual camera switching, DPS310 Barometer and built in AT7456E OSD (On Screen Display).

The H743 Wing V3 features an ultra fast 480MHz processor with 2MB Flash and dual gyros MPU6000/ICM42605. CAN BUS is included to support future peripherals.

Features:

– MCU: STM32H743VIT6, 480MHz , 1MB RAM, 2MB Flash
– IMU: ICM42688-P (SPI1) & ICM42605(SPI4)
– 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
– ADC VB2 voltage divider: 1K:10K
– ADC AirSpeed voltage divider: 10K:10K
– INAV TR/SA VTX control: Yes
– Beeper : Yes
– RSSI: Yes
– Analog Airspeed sensor: Yes
– Digital Airspeed sensor: Yes
– Static power 160mA@5V

FC Firmware
– ArduPilot(ChiBiOS): MATEKH743
– INAV: MATEKH743 (To be supported soon)
– BetaFlight: 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
– Continuous current: 2 Amps, Max.3A

BEC 9V / 12V output
– Designed for Video Transmitter, Camera, Gimbal ect.
– Continuous current: 2 Amps, Max.3A
– 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, Max.10A

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

Included:
– 1x H743-WING V3
– 1x USB/Beep Extender
– 1x 20cm SH-4P to GH-4P cable for CAN port
– 1x 20cm SH-6P to SH-6P cable for USB extender.
– Dupont 2.54 pins (board is shipped unsoldered)