Matek H743 Wing V3

Matek H743-Wing V3 is a powerful flight controller designed primarily for airplanes, VTOLs, and other advanced models requiring a large number of outputs and extensive connectivity. The board supports 3–8S LiPo input and is protected by a TVS diode. At its core is the H743 processor combined with dual gyroscopes MPU6000 and ICM42605 for accurate measurements, and an Infineon DPS310 barometer for altitude sensing. For analog video, it features an integrated OSD chip and a microSD slot for Blackbox logging. The board supports iNav and Ardupilot firmware. The unit is composed of four boards – flight controller, PDB, cover board, and an external USB connector with buzzer. For easy installation, it provides mounting holes with a 30.5x30.5mm spacing.

The controller provides 13 PWM outputs, enabling the control of large multi-motor aircraft or complex servo configurations. It also includes 7 UARTs, 2 I2C buses, 1 CAN port, and 6 ADC inputs. Two cameras can be connected with switching capability. The board features a Vsw output for powering video transmitters, switchable by the FC, with selectable voltages of 5V, 9V, or 12V (up to 1.5A). For easier peripheral connections, a 2.54mm pin header can be soldered to the board.

The PDB power distribution board connects to the FC via four silicone wires, eliminating the need for connectors that are prone to mechanical stress. The PDB includes a current sensor rated for up to 90A continuous and 220A peak. It also provides a dedicated adjustable BEC for powering servos, configurable to 5V, 6V, or 7.2V with up to 8A output current.

More information

Board layout

Wiring diagram