The AERO SELFIE H743 Flight Controller Stack is a high-performance 30x30mm stack designed for demanding FPV pilots, aerial mapping professionals, and DIY drone builders. It pairs the cutting-edge AERO SELFIE H743 Flight Controller with a 45A 4in1 BLHeli_32 ESC to deliver exceptional processing power, sensor accuracy, and electrical performance for complex drone builds. At its core, the flight controller features a powerful STM32H743 processor running at 480MHz with 2MB Flash memory, offering advanced computational performance for fast, stable, and precise flight control. Equipped with dual IMUs—Bosch BMI088 and BMI270—this FC provides robust attitude sensing and vibration resistance. Integrated compass and barometer modules allow for highly accurate navigation and altitude control, especially in autonomous missions. The stack supports all major open-source drone firmware, including Betaflight, INAV, PX4, and Ardupilot. This broad compatibility ensures easy setup for various flying styles—from agile racing to long-range GPS-based missions. The included 45A 4in1 ESC supports 2S to 6S LiPo input and delivers 45A continuous current per motor output. Running BLHeli_32 firmware, it provides advanced timing options, telemetry, and support for protocols like DSHOT, PWM, and ONESHOT for ultra-smooth throttle response. Connectivity options include 7 UART ports, 10 PWM outputs, CAN, I2C, OSD, and USB Type-C, giving you everything needed to connect GPS, telemetry radios, DJI O3, HD systems, and other peripherals. Dual BEC outputs ensure consistent 5V and 9V power delivery to essential components. Weighing only 21.5g in total (ESC + FC) and following a standard 30.5x30.5mm mounting layout, the AERO SELFIE H743 Stack fits most drone frames with ease. This lightweight and compact stack is ideal for FPV enthusiasts, cinematographers, and engineers requiring a high-reliability flight control system that's easy to configure and expand. Whether you're building a racing drone, a freestyle quad, or a mission-ready aerial platform, the AERO SELFIE H743 Stack delivers professional-level features and performance in a ready-to-integrate package.