Flight Controller MATEK System H743-WING V3 STM32H743VIT6 3-8S OSD Baro Compatible With RC Multirotor Airplane Fixed Wing Drones

MATEK System H743-WING V3 STM32H743VIT6 3-8S OSD Baro Flight Controller For RC Multirotor Airplane Fixed-Wing Drones MCU: STM32H743VIT6, 480MHz, 1MB RAM, 2MB Flash IMU: MPU6000 (SPI1) and ICM42605 (SPI4) Barometer: Infineon DPS310 (I2C2) OSD: AT7456E (SPI2) Blackbox: MicroSD card slot (SDIO) 7 UARTs (1, 2, 3, 4, 6, 7, 8) with inversion support 13 PWM outputs including LED pad 2 I2C interfaces 1 CAN interface 6 ADC channels for VBAT, Current, RSSI, Analog AirSpeed, VB2, CU2 3 LEDs for FC status (Blue, Red) and 3.3V power indicator (Red) SPI3 breakout available USB/Beep extender with Type-C (USB 2.0) Dual camera input switch Switchable 5V/9V(12V) output for camera/VTX power current sensing: 90A continuous, 220A peak Voltage measurement via 1K:10K resistor divider (Scale 1100 in INAV, BATT_VOLT_MULT 11.0 in ArduPilot) ADC VB2 voltage divider: 1K:20K ADC AirSpeed voltage divider: 20K:20K power consumption: 160mA @ 5V Firmware support: ArduPilot (ChiBiOS) and INAV PDB input voltage range: 8–36V (3–8S LiPo) with TVS protection 2 ESC power pads Current : 220A max, 3.3V ADC output (Scale 150 in INAV, 66.7 A/V in ArduPilot) Sense resistor rated for 90A continuous, 220A peak BEC 5V output: 5.15V ±0.1V DC, up to 2A continuous, 3A peak, powers flight controller, receiver, OSD, camera, buzzer, WS2812 LED strip, GPS module, airspeed BEC 9V/12V output: up to 2A continuous, 3A peak, intended for video transmitter and camera 12V selectable via jumper pad BEC Vx output: adjustable voltage (5V default, selectable to 6V or 7.2V via jumper), up to 8A continuous, 10A peak, designed for servos BEC 3.3V output: linear regulator, up to 200mA continuous Mounting dimensions: 30.5 x 30.5mm, Φ4mm holes with grommets, compatible with Φ3mm screws Physical dimensions: 54 x 36 x 13 mm Weight: 30g including USB extender Includes: H743-WING V3 flight controller USB (Type-C)/Beep (Passive buzzer) extender 20cm JST-SH-6P to JST-SH-6P for USB extender 2 x 20cm JST-GH-4P to JST-GH-4P cables for CAN and I2C ports Rubycon ZLH 35V 470uF capacitor 2.54mm header pins Board is shipped unsoldered STEP file available for H743-WING-V3

• Model MATEK System H743-WING V3 equipped with STM32H743VIT6 processor delivers speed processing for stable flight function
• Supports 3 to 8S LiPo input providing wide voltage compatibility for various multirotor and fixed-wing aircraft setups
• Integrated OSD functionality enables real-time telemetry display including voltage, current, and flight status directly on FPV feed
• barometer enhances altitude hold accuracy ideal for smooth autonomous and manual flight operations
• Suitable for RC drones, multirotors, airplanes, and wing-style UAVs offering a versatile flight controller solution for diverse aerial applications