MicoAir H743 V2 + 55A AM32

MicoAir H743 V2 is a combination of flight controller and ESC, suitable especially for 5–7" drones powered by 2–6S LiPo batteries. The stack is also ideal for drones with advanced stabilization or autonomous flight capabilities. The flight controller is well-equipped. MicoAir H743 V2 supports Ardupilot firmware (default), PX4, as well as Betaflight and iNav. Thanks to its rich feature set, 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 terrain elevation maps.

The core of the controller is a powerful STM32H743 processor, two gyros: BMI088 and BMI270, a SPL06 barometer, and a QMC5883L magnetometer (we recommend using an external one as well). The board features 8 UARTs and an I2C bus for peripheral connectivity. It offers 11 PWM outputs for motors, servos, switches, or other accessories. Additional features include a USB-C connector, OSD chip for analog video, and built-in 5V/3A and 12V/3A BECs. It supports input voltage from 6–27V (2–6S LiPo). The board also features an integrated Bluetooth module (UART8) for wireless PC connectivity.

The stack includes 55A ESCs with AM32 firmware. The ESCs are equipped with a current sensor and a TVS diode that helps protect them from voltage spikes.

Connection diagram

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