5Pcs Geekcreit® D1 WiFi UNO ESP-12E Based ESP8266 Shield Module For Arduino Compatible

Description: This is the old version of D1. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) A Micro USB connection A power jack, 9-24V power input. Compatible with Arduino Compatible with nodemcu Infos: click here.. Package included: 5 x D1 WiFi UNO ESP-12E Based ESP8266 Shield For Arduino Compatible