WEMOS D1 mini

WEMOS D1 module it’s a small board with ESP8266-12F. On board there is also USB-UART converter (popular CH340). Because of that, all you need to start programming is simple USB cable.

  • Embeded ESP8266-12F with PCB antena
  • Supply voltage: 3.3V (or 5V via USB)
  • 9 GPIO – PWM / I2C / SPI / 1-Wire
  • Max current on I/O pins: 12mA
  • Recommended current on I/O pins: 6mA
  • USB-UART converter – CH340
  • ADC – 10-bit
  • 16 pins in 2,54mm raster – breadboard compatible
  • micro USB B
  • Size: 34 x 25mm
  • LED connected to GPIO2 (D4)

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