The MicoAir743v2-AIO-45A is a high-performance all-in-one (AIO) flight controller and electronic speed controller (ESC) designed for 2-inch to 5-inch drones. It features a powerful 480MHz STM32H743 processor, dual IMUs for enhanced vibration resistance, and an integrated 45A 4-in-1 ESC with metal-encapsulated MOSFETs for superior heat dissipation.

• Dual IMU Architecture: Combines BMI088 and BMI270 sensors to provide robust flight stability and accurate attitude sensing, effectively reducing jitter and "jello" in flight.
• HD Video Optimized: Features a dedicated SH1.0-6P connector for plug-and-play integration with DJI O3/O4/O4 Pro systems, providing 12V 2A power and DisplayPort protocol support.
• Flagship Processing: Powered by the STM32H743VIH6 MCU (480MHz, 2MB Flash), offering high computing power for advanced autonomous flight and real-time responsiveness.
• Multi-Firmware Support: Natively supports major open-source platforms, including ArduPilot (pre-installed default), PX4, Betaflight, and INAV.
• Enhanced Connectivity: Includes 7 DMA-enabled UARTs, a TF (MicroSD) card slot for high-speed blackbox logging, and an I2C bus for external sensors like GPS and compasses.

• MCU: STM32H743VIH6, 480MHz, 2MB Flash.
• IMU: BMI088 + BMI270 (Dual).
• Barometer: SPL06.
• Blackbox: MicroSD (TF) card slot.
• Interfaces: 7x UART, 9x PWM, 1x I2C, 1x SWD, 2x ADC (Voltage/Current), LED strip, and buzzer port.
• BEC Output: 5V @ 2A (for RX/GPS) and 12V @ 2A (for DJI Air Unit).
• USB Type: USB Type-C.

• Continuous Current: 45A x 4.
• Input Voltage: 2S-6S LiPo (approx. 5.6V to 27V).
• Firmware: AM32_F4A_4IN1_F421_2.17.
• Protocols: PWM, DShot300, DShot600, and Bi-directional DShot (BDShot).
• PWM Frequency: 48KHz.