The Spektrum Avian 100A Smart ESC for aircraft delivers power and intelligence all-in-one. Without additional sensors or modules, it feeds battery and ESC telemetry data straight to your radio in real time, all over one simple connection.

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...

Original source:
https://www.modelflight.com.au/spektrum-avian-100a-brushless-smart-esc.html