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Pilotix H743-WING V3 Lite flight controller
H743-WING-V3 is a high-performance and versatile flight controller designed for the needs of advanced UAV applications. Compatible with ArduPilot and INAV firmware, it offers extensive interface options, accurate sensing capabilities and robust power management.
Specifications:
MCU: STM32H743VIT6, 480MHz, 1MB RAM, 2MB Flash.
IMU: MPU6000 (SPI1) AND ICM42605 (SPI4)
Barometer: M42604: DPS310 (I2C2)
OSD: AT7456E (SPI2)
Black Box: MicroSD Card Slot (SDIO)
UARTs: UART: 7 ports (1,2,3,4,6,7,8) with built-in inversion
PWM outputs: 13 (including “LED” pad)
I2C ports: 1: 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 Expansion: 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
Voltage Sensor battery: Voltage divider: 1K:10K
Power consumption: 160mA@5V
Mounting: 30.5 x 30.5mm, Φ4mm with Φ3mm grommets
Dimensions: 54 x 36 x 13mm
Weight: 30g (with USB adapter)
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: 2: 220A, 3.3V ADC
BEC outputs:
5V: 2A continuous, 3A peak
9V/12V: 2A continuous, 3A peak (12V option with connection pad)
Vx: Adjustable (5V default, 6V or 7.2V via jumper), 8A continuous, 10A peak
3.3V: 200mA (linear regulator)
The package contains:
1x H743-WING
1x USB(Type-C)/Beep (passive buzzer) Extender
1x 20cm cable JST-SH-6P to JST-SH-6P (USB extender)
2x 20cm cable JST-GH-4P to JST-GH-4P (CAN and I2C port)
1x capacitor Rubycon ZLH 35V 470uF