esp8266 Lua Flashing
Describes how to flash lua firmware on to an ESP-01 module.
These are the most common ESP8266 based board and can be purchased for less than $5.
Software download and instructions.
http://www.smbisoft.com/projects/esp8266
An esp-01 board can be purchased from banggood
http://www.banggood.com/Upgraded-Vers...