FC + ESC Stacks

An FC and ESC stack pairs a flight controller with a 4-in-1 ESC built to plug together, which saves wiring and ensures the two boards work together. Pick the mounting size first (30.5×30.5 for most 5-inch and larger builds, 20×20 for smaller ones), then ESC current and an input voltage that covers your battery, such as 3–6S. Processor, gyro and UART count matter if you plan to run INAV or ArduPilot. We stock iFlight BLITZ, Flywoo GOKU, Skystars, MicoAir and T-Motor stacks. Separate boards are in Flight Controllers.