every component in the Spektrum™ Smart ecosystem, Avian™ Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Smart electronics — together, creating the best-performing RC system for your aircraft ...

Lite 50 Amp 25V Electronic Speed Control.Features: Programmable using Castle Link USB Adapter, CSEM6301 Ideal for 450 class helis and .25-.35 fixed wing aircraft User programmable white auxiliary wire can be used ...

100 Amp 25V Brushless Electronic Speed Control.Features: User programmable white auxiliary wire can be used for governor gain input adjustments, serve as an audible beacon after a crash, act as an RPM ...

ARM M4 processor Multiple options for easy programming: Smart ESC Programming Box SmartLink USB Updating and Programmer application Throttle stick programming Multi-point protection: Over-current protection Automatic LiPo low-voltage cutoff Thermal ...

Amp 34V ESC.Features: Programmable using Castle Link USB Adapter (CSE010-0063-01) Ideal for 550 or 600 class helis and 1.20 fixed wing aircraft (requires external BEC or RX/servo power source; not included) User ...