NodeMCU

★ Interactive

★ Programmable

★ Low cost

★ Simple

★ Smart

★ WI-FI enabled

★ Ard–uino-like hardware IO

★ Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.

★ Code like ard–uino, but interactively in Lua script.

★ Nodejs style network API

★ Event-driven API for network applications, which facilities developers writing code running on a 5mm*5mm sized MCU in Nodejs style.

★ Greatly speed up your IOT application developing process.

★ Lowest cost wifi