Wireless module CH340 NodeMcu V3 Lua WIFI Internet of Things development board based ESP8266

Specification

• The Development Kit based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board.

• Power your developement in the fastest way combinating with NodeMCU Firmware!

• USB-TTL included, plug&play

• 10 GPIO, every GPIO can be PWM, I2C, 1-wire

• FCC CERTIFIED WI-FI module(Coming soon)

• PCB antenna

LoLin(NodeMcu V3) can use in arduino IDE, more information:

github.com/esp8266/Arduino

with latest firmware on board

FLASH: 32Mbits (4M bytes)

What is it:

More information:

wemos.cc/wiki/

• NodeMcu is a tiny board, based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board.
• It\'s a lua based firmware for wifi-soc esp8266

• Build on ESP8266 sdk
• Lua core based on eLua project
• cjson based on lua-cjson
• File system based on spiffs
   
• Easy to access wireless router
• Based on Lua 5.1.4 (without debug, os module.)
• Event-Drive programming preferred.
• Build-in json, file, timer, pwm, i2c, spi, 1-wire, net, mqtt, coap, gpio, wifi, adc, uart and system api.
• GPIO pin re-mapped, use the index to access gpio, i2c, pwm.
• Both Integer version(less memory usage) and Float version(Default) firmware provided.