Wemos® D1 Mini Pro-16 + 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 Package included: 1 x Wemos D1 mini pro 1 x esp8266 series wifi wireless antenna 2 x Long female pins 2 x Short female pins 2 x Normal pins