MicoAir H743 V2

MicoAir H743 V2 is a well-equipped flight controller with an excellent price/performance ratio. It is especially suitable for building drones with advanced stabilization or autonomous flight capabilities. The MicoAir H743 V2 supports Ardupilot firmware (default), PX4, as well as standard Betaflight and iNav. Thanks to its extensive hardware, it allows connection of a wide range of sensors, servos, and other peripherals. The board includes an SD card slot for storing logs, missions, or even terrain map data.

The core of the controller is a powerful STM32H743 processor, two gyros: BMI088 and BMI270, a SPL06 barometer, and a QMC5883L magnetometer (an external magnetometer is also recommended). The board features 8 UARTs and an I2C bus for connecting peripherals. There are 11 PWM outputs available for motors, servos, switches, or other accessories. Additional features include a USB-C connector, OSD chip for analog video, and integrated 5V/3A and 12V/3A BECs. The board supports a power input range of 6–27V (2–6S LiPo). It also has a built-in Bluetooth module (UART8) for wireless PC connection.

Connection diagram

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