2pcs D1 Mini V3.0.0 WIFI Internet Of Things Development Board Based ESP8266 4MB MicroPython Nodemcu Geekcreit for Arduin

What s new about V3 0 0 Optimize the circuitAdd Deep Sleep jumper Default firmware lastest MicroPython ESP8266 firmware Features 11 digital input output pins all pins have interrupt pwm I2C one wire supported except D0 1 analog input 3 2V max input a Micro USB connectionCompatible with MicroPython Nodemculots of Shields Package included 2 x D1 mini V3 0 04 x Normal pin4 x Long female pin4 x Short female pin