FC HobbyDrone H743-WING V3

Product detailed description

Flight Controller HobbyDrone H743-WING V3

The H743-WING-V3 is a high-performance and versatile flight controller designed to meet the needs of advanced UAV applications. Compatible with ArduPilot and INAV firmware, it offers extensive interface options, precise sensing capabilities, and robust power management.

Specifications:

MCU: STM32H743VIT6, 480 MHz, 1 MB RAM, 2 MB Flash
IMU: MPU6000 (SPI1) & ICM42605 (SPI4)
Barometer: Infineon DPS310 (I2C2)
OSD: AT7456E (SPI2)
Blackbox: MicroSD card slot (SDIO)
UARTs: 7 ports (1,2,3,4,6,7,8) with built-in inversion
PWM Outputs: 13 (including “LED” pad)
I2C Ports: 2
CAN Port: 1
ADC: 6 inputs (VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2)
LED Indicators: FC STATUS (Blue, Red), 3.3V indicator (Red)
SPI3 Breakout: 1
USB/Beep Extender: USB Type-C (USB2.0)
Camera Inputs: Dual-camera switching
Power Outputs: 5V/9V(12V) for Camera/VTX power switch
Current Sensor: High-precision, 90A continuous, 220A peak
Battery Voltage Sensor: 1K:10K divider
Power Consumption: 160mA@5V
Mounting: 30.5 x 30.5mm, Φ4mm with grommets Φ3mm
Dimensions: 54 x 36 x 13 mm
Weight: 30g (with USB extender)

Firmware Compatibility
ArduPilot (ChiBiOS): MATEKH743
INAV: MATEKH743

Power Distribution Board (PDB)
Input Voltage Range: 8-36V (3-8S LiPo) with TVS protection
ESC Power Pads: 2
Current Sensor: 220A, 3.3V ADC

BEC Outputs:
5V: 2A continuous, 3A peak
9V/12V: 2A continuous, 3A peak (12V option with jumper pad)
Vx: Adjustable (5V default, 6V or 7.2V via jumper), 8A continuous, 10A peak
3.3V: 200mA (linear regulator)

Package Includes:

1x H743-WING
1x USB(Type-C)/Beep (Passive Buzzer) Extender
1x 20cm JST-SH-6P to JST-SH-6P cable (USB extender)
2x 20cm JST-GH-4P to JST-GH-4P cables (CAN & I2C port)
1x Rubycon ZLH 35V 470uF capacitor