NODEMCU V3 - LUA and ARDUINO IDE BASED ESP8266 DEVELOPMENT KIT
The NodeMcu is an open-source firmware and development kit that helps you to prototype your IOT product within a few Lua script lines.

If you are not to keen on using LUA, you can upload a sketch using the Arduino IDE the same way you would upload sketches to an Arduino based board.

Note: All our devices are tested before being dispatched by uploading a small piece of code which

• Flashes the built-in LED in the pattern short-short-long
• Outputs to serial the available Wifi

FEATURES

• Lua, Arduino IDE
• Open-source
• Interactive
• Programmable
• Low cost
• Simple
• Smart
• WI-FI enabled
• Arduino-like hardware IO
• Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
• 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.

• USB-TTL included plug&play
• 10 GPIO, every GPIO can be PWM, I2C, 1-wire
• PCB antenna
• CH340
  

USES

• Connecting a display - see our Nokia 5110 tip - click here
• How to use Arduino IDE with our NodeMCU ESP8266