ITEAD is a company which is presented in an aspect of maker electronic product, especially in part of smart-home gadget device. I bought 3 items of ‘Sonoff’ since 2-3 months ago, but still don’t have time for studying with. So, in this article, the links denote targets planned to do.
Sonoff has ESP8266 inside. And, surely, it can be reprogram with NEWer firmware. With a new firmware, Sonoff might be able to run Node.js command, and other new features.
PS. I wish that a new firmware would support an open-source IoT app for Android.