FC Specifications

Model:H743 WING V3 Flight Controller

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

IMU: MPU6000 (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 

- 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)

- Static power 160mA@5V

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

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