Flight controller

My project is a custom-designed drone flight controller based on the STM32F411CEU6 microcontroller. Since childhood, I’ve been fascinated by drones and always dreamed of building one from the ground up—not just assembling parts, but designing and programming the electronics that make flight possible. This flight controller acts as the drone’s brain, processing data from multiple onboard sensors including the MPU9250 (for 9-axis motion tracking), BMP280 (for barometric altitude sensing), HMC5883L (for magnetic heading), and a NEO-7M GPS module for location and navigation. The board interprets this data in real time to maintain stable flight and send control signals to the ESCs and motors. This is a personal passion project, combining my interest in embedded systems, control algorithms, and robotics to finally realize my childhood goal of building a drone completely by myself.