NodeMcu Lua WIFI Internet Things development board based ESP-12E ESP8266 CP2102 module

Description

ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.

 NodeMCU is the fastest leading edge low cost technologies to WiFi enable IoT
 Modern high-level mature LUA based technology.  It is an integrated unit with all available resources on board. It is super simple to complement your existing Arduino projects or any development board that has I/O pins available
 Modern Internet development tools such as Node.js can take advantage the NodeMCU with the built-in API to put your idea on the fast track immediately
 NodeMCU is built based on the mature ESP8266 technology to take advantage the abundant resources available on the web.  
 NodeMCU has ESP-12 based serial WiFi integrated on board to provide GPIO, PWM, ADC, I2C and 1-WIRE resources at your finger tips.  Please refer to our listing for details for ESP-12.
 NodeMCU has built-in USB-TTL serial with superior stability
 USB - micro USB port for power, programming and debugging
 Headers - 2x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
 Reset and Flash buttons
 Power - 5V via micro USB port
 Dimensions - 49 x 24.5 x 13mm