Size:Approx. 5.7x3x1cm/ 2.24×1.18×0.39inch
4. Low cost
Compatible -like hardware IO
Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
Code compatible , but interactively in Lua script.
Nodejs style network API
Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
Greatly speed up your IOT application developing process.
Lowest cost WI-FI
It is a tiny board, based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board
3 x NodeMcu Lua CH340G ESP8266 WIFI Internet Module
3pcs Wireless NodeMcu Lua CH340G V3 Based ESP8266 WIFI internet of Things IOT Development Module
Shipping:Standard Shipping about 10-25 business days