LOLIN D1 mini

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A mini wifi board with 4MB flash based on ESP-8266EX. [Buy it]

Features

  • 11 digital IO, interrupt/pwm/I2C/one-wire supported(except D0)

  • 1 analog input(3.2V max input)

  • Type-C USB Port

  • LOLIN I2C Port

  • Compatible with MicroPython, Arduino, nodemcu

Tutorials

Documentation

Technical specs

Operating Voltage

3.3V

Digital I/O Pins

11

Analog Input Pins

1(3.2V Max)

Clock Speed

80/160MHz

Flash

4M Bytes

Size

34.2*25.6mm

Weight

3g

Pin

../_images/d1_mini_v4.0.0_5_16x9.png

Note

All of the IO pins run at 3.3V.

Version

  • V4.0.0 (current)

  • V3.1.0

  • V3.0.0

  • V2.3.0

  • V2.2.0