WeMos ESP8266 D1 WiFi Development Board (Arduino Compatible)

WeMos ESP8266 D1 WiFi Development Board (Arduino Compatible)

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Product Code: 2272
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Product Description

WeMos ESP8266 D1 WiFi Development Board  (Arduino Compatible)

This is WeMos ESP8266 D1 WiFi Development Board. The WeMos D1 is an ESP8266 WiFi based board that uses the Arduino layout with an operating voltage of 3.3V.

The board is controlled by the ESP8266 chip (a 32-Bit processor) and has a larger flash memory compared to an Arduino Uno. It consists of 11 digital I/O pins and 1 analog (input) pin. the board can be connected using a Micro-B type USB cable.

The D1 R2 is a WiFi capable ESP8266EX based development board in the form of the Arduino UNO board format. This board is compatible with the Arduino IDE and with NodeMCU. The D1 R2 also features an onboard switching power supply which allows you to power the board from a power supply up to 12V.

Technical Specification

  • Microcontroller: ESP8266
  • Digital I/O Pins: 11
  • Operating Voltage (VDC): 3.3V
  • Analog I/O Pins: 1
  • Flash Memory: 4 MB
  • Dimensions in mm (LxWxH): 68x54x12
  • Weight (gm): 20


  • Based on the ESP-8266EX.
  • Arduino Compatible, you can use it on Arduino IDE.
  • NodeMcu Compatible

    Help article: (You will be redirected to external website and the content is not created or owned by electroncomponents.com)

    Getting started with the WeMos D1 ESP8266 WiFi Board

    Programming the ESP8266 WeMos-D1R2 Using Arduino Software/IDE

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