Firma 160A Brushless Smart ESC with 1250KV Motor (SPMXSEMC06)

Firma 160A Smart Brushless ESC with 1250 KV motor is a high-performance, waterproof electronic speed control designed to power brushless motors in RC models while delivering real-time telemetry. This all-in-one unit ships bundled with a 1250 KV brushless motor for a ready-to-run setup, and it installs quickly thanks to a compact enclosure, mounting tabs, and a solder-free connection.

Inside, a fast 32-bit ARM M4 processor drives precise motor control, supported by an aluminum heat sink and cooling fan to keep temperatures in check. The rugged plastic case is EC3/EC5 backward compatible for easy wiring, and multiple programming options are available—from button programming to the Smart ESC Programming Box and the Smart Link USB PC app—so tuning at the track is straightforward. One-wire telemetry transmits RPM, voltage, temperature and battery capacity directly to the transmitter in real time, with additional battery data when used with Spektrum Smart batteries. Protective features include over-current protection, automatic LiPo low-voltage cutoff, thermal protection and failsafe protection, and the kit is covered by a limited one-year warranty.