WeMos D1 mini Pro with ESP8266EX

The development board is based on the WiFi-SoC ESP8266EX and is made for fast Internet-of-Things (IoT) prototyping. It is flashed with the NodeMCU firmware and can be set up and programmed right away with the on-board microUSB connection. With only few lines of code the NodeMCU Dev Kit is connected to your local network and ready to be controlled by other network members like computers and smartphones.

Check out the sample Lua commands on the official GitHub page.

Features:

• 11 digital input/output pins

• supports interrupt, PWM, I2C and one-wire

• 1 analog input (3.2V max input)

• 16M bytes(128M bit) Flash

• External U.FL antenna connector

• Built-in ceramic antenna

• New CP2104 USB-TO-UART IC