4-in-1 ESCs for FPV Drones

A 4-in-1 ESC drives all four motors from one board mounted under the flight controller. Size it by continuous current (20–80A here) against your motors' draw, and by input voltage: most boards handle 3–6S, and some are rated for 8S. Match the mounting pattern to your flight controller, 30.5×30.5 or 20×20. Firmware matters too: AM32 and BLHeli_32 boards are 32-bit, while BLHeli_S boards can often be flashed to Bluejay. We stock iFlight, Skystars, Sequre, Flywoo and T-Motor. Matched pairs are in FC + ESC Stacks.