3pcs D1 Mini V3.0.0 WIFI Internet Of Things Development Board Based ESP8266 4MB Geekcreit for Arduin

What's new about V3.0.0:
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Optimize the circuit
Add Deep-Sleep jumper.
Default firmware: lastest MicroPython ESP8266 firmware.
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Features:
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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 connection
Compatible with?MicroPython,?,?Nodemcu
lots of?Shields
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Package included:
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3 x D1 mini V3.0.0
6 x Normal pin
6 x Long female pin
6 x Short female pin