Product Features Smart all-in-one telemetry Fast, powerful 32-bit 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 protection Failsafe protection Developed and designed by Spektrum engineers, in partnership with the industry's leading ESC manufacturer Compact for easy installation in most applications Ready to install — no soldering required Heat dissipating design Dual BEC power connectors Firmware updatable through the Smart ESC Programming Box and SmartLink PC application High heat-resistant IC connectors, backwards compatible with EC connectors Limited 1-year warranty Product Overview Like 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 imaginable. Avian Smart Air ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Avian Smart Air ESCs give you an extra layer of confidence that your electronics are all operating at their best. With Avian Smart Air ESCs, you'll be better connected to your aircraft than ever before — without installing extra components that all work independently of each other. You won't need extra wires, modules, or links