Firma 130A 2-4S Black Edition Sensored Brushless Smart ESC (SPMXSE2130S)

Firma 130A Black Edition Sensored Brushless Smart ESC is a high-performance electronic speed control for 1/10-scale RC vehicles powered by 2S–4S LiPo packs. Built to work within the Spektrum Smart ecosystem, this smart ESC combines plug-and-play simplicity with real-time telemetry, sending data such as RPM, voltage, temperature, and battery capacity to a compatible transmitter for on-the-fly tuning and peak performance.

Designed for 2WD and 4WD 1/10-scale setups, it features a compact, rugged plastic housing with mounting tabs, an aluminum heat sink, and a cooling fan, plus a high-current BEC (6V or 7.4V up to 4A). Programming is flexible, offering button setup, the Smart ESC Programming Box, or the SmartLink USB PC app with firmware updates. Telemetry is delivered over a single wire to the transmitter in real time, and multi-point protections—over-current, automatic LiPo low-voltage cutoff, thermal, and failsafe—help keep electronics safe. Connector compatibility with IC3/EC3/EC5 batteries and a limited 1-year warranty round out the package.