MicoAir H743 Flight Controller (FC or 50A Stack)

The MicoAir743 is an STM32H743 flight controller with dual IMUs, a barometer and a built-in compass. It is officially supported by ArduPilot (from 4.6), PX4 (from 1.15.0) and Betaflight (from 4.5.0), with an INAV build supplied by MicoAir. Choose the flight controller alone or a stack with a MicoAir 50 A 4-in-1 ESC, for GPS-equipped quads, long-range builds, planes and rovers.

Key features

• 480 MHz H743 with 2 MB flash runs the full ArduPilot and PX4 feature sets

• BMI088 and BMI270 IMUs, DPS310 barometer and IST8310 compass on board

• 7 UARTs, 10 PWM outputs (DShot on 1–10, bidirectional DShot on 1–8), CAN and I2C

• AT7456E analogue OSD, plus DisplayPort for HD video systems

• 5 V 3 A and 9 V 3 A BECs for receiver, GPS, camera and VTX

• MicroSD slot for logging, USB-C for setup

Specifications

• MCU: STM32H743VIT6, 480 MHz, 2 MB flash

• IMU: BMI088 + BMI270

• Barometer: DPS310

• Compass: IST8310

• OSD: AT7456E

• Input: 2S–6S (6–27 V)

• BEC: 5 V 3 A, 9 V 3 A

• Interfaces: 7 × UART, 10 × PWM, 1 × CAN, 1 × I2C, 2 × ADC (battery voltage, current), SWD

• Mounting: 30.5 × 30.5 mm, Φ4 mm holes

• Dimensions: 36 × 36 × 8 mm

• Weight (FC only): 9 g

In ArduPilot the default map puts MAVLink on SERIAL1 and SERIAL4 for a telemetry radio or companion computer, an HD VTX on SERIAL2, GPS on SERIAL3, RC input on SERIAL5 and ESC telemetry on SERIAL6. Pick the stack if you also need the ESC; the FC-only option suits builds that already have one.