NodeMCU (ESP8266 WiFi Programming & Development Kit) CH340

NodeMCU is an open source development board and firmware based in the widely used ESP8266 -12E WiFi module. It allows you to program the ESP8266 WiFi module with the simple and powerful LUA programming language or Arduino IDE.

With just a few lines of code you can establish a WiFi connection and define input/output pins according to your needs exactly like arduino, turning your ESP8266 into a web server and a lot more. It is the WiFi equivalent of ethernet module. Now you have internet of things (iot) real tool.

With its USB-TTL (Original CP2102 Chip) , the nodeMCU Dev board supports directly flashing from USB port. It combines features of WIFI accesspoint and station + microcontroller. These features make the NodeMCU extremly powerful tool for Wifi networking. It can be used as access point and/or station, host a web server or connect to internet to fetch or upload data.

Features

Programable WiFi module.

Arduino-like (software defined) hardware IO.

Can be programmed with the simple and powerful Lua programming language or Arduino IDE.

USB-TTL included, plug & play.

10 GPIOs D0-D10, PWM functionality, IIC and SPI communication, 1-Wire and ADC A0, etc. all in one board.

Wifi networking (can be used as access point and/or station, host a webserver), connect to internet to fetch or upload data.

Event-driven API for network applications.

PCB antenna.