FPV electronics are the essential components that enable real-time, immersive flight experiences in FPV (First Person View) drones. These systems are typically divided into three main categories: the flight system, power system, and FPV system. The flight system includes the flight controller (the drone’s “brain”), motors, propellers, electronic speed controllers (ESCs), and the radio receiver, all of which work together to control the drone’s movement and stability. The power system consists of a battery—usually a lithium polymer (LiPo) type—and a power distribution board or integrated circuitry to supply energy to all components. The FPV system is what delivers live video to the pilot and includes an FPV camera, video transmitter (VTX), antennas, and FPV goggles or monitors with a video receiver. High-quality FPV electronics are crucial for smooth control, reliable video transmission, and overall drone performance, making them a key focus for both beginner and advanced pilots building or upgrading their FPV drones