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
Compatible with nodemcu
Infos: click here!! Package included: 1 x D1 WiFi UNO ESP-12E Based ESP8266 Shield For Compatible
