Matek H743-Slim V4 Flight Controller

Matek H743-Slim V4 is a 30.5x30.5 flight controller for FPV builds that need an H743 processor, an ICM42688P gyro and support for Betaflight, ArduPilot or iNav. It suits stack-based builds where clean wiring matters, with USB-C, onboard logging and enough I/O for GPS, camera switching and other peripherals.

Key features

• STM32H743 processor for modern FC workloads and feature-rich firmware setups.

• ICM42688P gyro for current-generation sensor performance on racing, freestyle and long-range builds.

• Onboard microSD slot for flight logging and tune analysis.

• 7 UARTs, 2 I2C buses, CAN and SPI3 breakout for receivers, GPS units, telemetry and external modules.

• Switchable dual camera inputs and switchable 5V/Vbat outputs help keep wiring simple on cameras or analogue video setups.

• 2-8S input with TVS protection, filtered VBAT and regulated power rails for wider pack compatibility.

Specifications

• Brand: MATEKSYS

• Mounting Size: 30.5x30.5

• FC Processor: H743

• Gyro: ICM42688P

• Input Voltage: 2-8S

• Supported Firmware: Betaflight

• Supported Firmware: ArduPilot

• Supported Firmware: iNav

• Made in India: false

Choose this board if your build uses a 30.5x30.5 stack pattern and you want broad firmware support with enough ports for peripherals without moving up to a larger FC footprint.