Matek H743 Wing V3 Ardupilot Flight Controller

£109.90 Inc. VAT

Matek’s most powerful dedicated wing FC to date. Compatible with INAV & ArduPilot.

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Description

FLIGHT CONTROLLER H743-WING-V3

STM32H743VIT6, ICM42688 & ICM42605, DPS310, OSD, 7x UARTs, 2x I2C, 1xCAN, 13x PWM Outputs, 3x BEC, PDB, Current Sensor

H743 WING V3 1

Matek’s H743 WING V3ย Flight Controller arrives with some upgraded componentsย over the original and revised connectors/layout to make the board even better than before.

What is new on the H743-Wing V2

  • Use ICM42605 instead of ICM20602
  • Moved PDB/current sensor from FC board to bottom plate.
  • Moved 8A BEC from top board to bottom plate.
  • JST-GH connector for CAN port instead of JST-SH connector.
  • Add a JST-GH connector for I2C2, for plug and play with ASPD-4525

UPDATE V3:

  • H743-WING-V2 (Purple PCB) has been updated to V3(Blue PCB) since end Apr.2022.
  • IMUย ICM42688-P(V3)+ICM42605 instead ofย MPU6000(V2)+ICM42605
  • Same functions, layout, wiring schematic & I/O mapping.
  • More details, pls read โ€œTips & Notesโ€ – HERE

*** V1/V2/V3 share same ArduPilot/INAV Target ***

The H743 is the latest in the range of Matek’s popular Wing flight controller series and is the most powerful to date. It featues an ultra fast 480MHz processor with 2MB Flash and dual gyros ICM42688/ICM42605. There is a massive range of connections that makes it very scalable. It boasts 13 PWM outputs, 7 usable Uart ports and CAN BUS is included to support peripherals, like this GPSย and Airspeed Sensor. Power needs are covered too. It has 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. Finally there are other features like MicroSD for blackbox logging, dual camera switching, DPS310 Barometer and built in AT7456E OSD (On Screen Display).

As dedicated wing flight controllers go, you don’t get much more capable or powerful than the Matek H743 .

The H743 has been designed around the ArduPilot firmware, but it can also run iNav and BetaFlight.

Please Note:ย The FCย board is shipped with headpins unsoldered.

H743 WING V2 4H743 WING V2 3

Specification

FC Specifications

  • 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 โ€œLEDโ€ 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,ย  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, ย 3.3V ADCย  (Scale 150 in INAV,ย  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 5.15ย  +/- 0.1V DC
  • Continuous current 2 Amps,ย  3A Peak

BEC 9V /12V output

  • Designed for Video Transmitter, Camera, Gimbal ect.
  • Continuous current 2 Amps,ย  3A Peak
  • 12V option with Jumper pad

BEC Vxย output

  • Designed forย Servos
  • Voltage adjustable, 5V Default, 6V or 7.2V via jumper
  • Continuous current 8 Amps,ย  10A Peak

BEC 3.3Vย output

  • Linear Regulator
  • Continuous current: 200mA

Physical

  • Mounting: 30.5 x 30.5mm, ฮฆ4mm with Grommetsย ฮฆ3mm
  • Dimensions: 54 x 36 x 13 mm
  • Weight: 30g with USB extender

Including

  • 1x H743-WING V3
  • 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 pinsย (Board is shipped unsoldered)
Downloads
Manual (pdf, 5845KB)
Q&A

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