Meco WeMos® D1 Mini Pro-16 Module + ESP8266 Series WiFi Wireless Antenna

Features: 11 digital input/output pins Interrupt/pwm/I2C/one-wire 1 analog input(3.2V max input) 16M bytes(128M bit) Flash New CP2104 USB-TO-UART IC Same size as D1 mini, but more light More info clicks here. Package included: 1 x WeMos D1 mini Pro 1 x ESP8266 Series WiFi Wireless Antenna 2 x Long female pin 2 x Short female pin 2 x Normal pin