MicoAir F405 V2 Stack

An ESC+FC Stack is the integrated "brain and brawn" of an FPV drone, combining the Flight Controller (FC) and a 4-in-1 Electronic Speed Controller (ESC) into a single, space-saving vertical unit. The FC processes sensor data and pilot commands, while the ESC translates those instructions into precise electrical power for each of the four motors. By using a pre-wired stack, pilots benefit from simplified assembly, reduced soldering, and guaranteed compatibility between the power and control systems. These stacks are standardized by mounting patterns—typically 30.5x30.5mm for 5-inch freestyle quads and 20x20mm for micro drones—offering a clean, professional finish for any custom build.