NODEMCU ESP8266 Wifi Development IOT Board

It is the latest NodeMCU Board with ESP8266-12e. It comes with bigger flash size, more IO pins and a smaller board size! The NodeMcu is an open-source firmware and development kit that helps you to build your IOT product only with a few Lua script lines or directly in C through the Arduino IDE. When used with Arduino, you can also use many of the Arduino libraries! The board includes everything - power regulators, USB interface, LEDs, Switches, etc to start programming and running the codes using the ESP8266 WiFi Module.This makes is very simple and easy to build IoT project using sensors, SD Card modules, etc. The NodeMCU also plugs directly into a standard breadboard and lets you easily connect external modules for testing.

Features

NodMcu ESP-12E WIFI Development Board
Wireless 802.11 b/g/n standard
Support STA / AP / STA + AP three operating modes
Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX)
D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA
AD0: 1 channel ADC
Input: 4.5V ~ 9V (10VMAX), USB-powered
Current: continuous transmission: ≈70mA (200mA MAX), Standby: <200uA
Transfer rate:110-460800bps
Support UART / GPIO data communication interface
Remote firmware upgrade (OTA)
Support Smart Link Smart Networking
Working temperature: -40 ℃ ~ + 125 ℃
Drive Type: Dual high-power H-bridge driver