FPV Electronics consist of Flight Controllers, Electronic Speed Controllers, Electronic FC/ESC Stacks, Power Distribution Boards and LED Lighting. The Flight Controller is the heart of a drone and controls most onboard electrical components with the assistance of a microprocessor and an array of sensors. The ESC connects the flight controller and the motor. The ESC takes the signal from the flight controller and power from the battery to make the brushless motor spin. GetFPV stocks a wide variety of FPV Electronics.