ARRIS Swift Series BLHeli 20A 2-4S BEC 5V1A Brushless ESC for Mini RC Multicopters (4pcs)

Equipped with firmware optimized for disc motors, it offers excellent compatibility. The firmware is specialized for multi-rotors, ensuring fast response times during flight. 8 timing settings ensure the motor operates at its best. Supports ARRIS's exclusive BLheli firmware and Oneshot 125. Supports throttle signal frequencies up to 500Hz, making it compatible with various flight controllers (throttle signals ≥500Hz are non-standard). High-performance MCU. Miniature size and ultra-lightweight.