WeMos ESP8266 D1 Mini V2 IoT Kit (5-Piece)


  • 1×WeMos D1 Mini (ESP8266), 1×Shields: Relay, DHT-11, Micro SD, and Proto, and 1×Micro-USB Cable
  • Built-in USB to Serial UART adapter (CH340G) with Micro-USB connector
  • WeMos D1 Mini Kit plug and play with Arduino, NodeMCU, AT+Commands!
  • Onboard GPIO (11 Digital, 1 Analog), USB, PWM, ADC, I2C and 1-Wire available
  • 5V input power over USB or Vin pin (labeled 5V)
SKU: ACR-00027 Categories: , Tags: , , ,


The WeMos family of boards is one of the latest additions to the ESP8266-based Internet Of Things (IoT) ecosystem. The WeMos D1 Mini Development Board includes the ESP8266 SoC, USB-to-Serial (CH340G) IC, and all the necessary passive components, comes ready for plugging into your computer’s USB port and loading up custom firmware.

This kit includes 4 expansion boards (shields) that carry the most popular electronic components used by Makers in their projects. The simple plug-n-play interface allows you to connect them to the ESP8266 onboard the WeMos D1 Mini without any tedious wiring.

Similar to other ESP8266 development boards, the WeMos D1 Mini family offers an inexpensive solution for making internet-connected devices. Moreover, its small footprint and accompanying wide range of shields make it an ideal solution for quickly prototyping IoT projects in a compact amount of space.


The Wemos D1 Mini v2 development board for the ESP8266 features:

  • SoC: ESP8266 (ESP-12F Module)
  • USB-to-Serial: WCH’s CH340
  • GPIO: 11 Digital, 1 Analog
  • Size: 34.2mm × 25.6mm
  • Voltage Reg.: RT9013 500mA LDO
  • Power Input: 3.0~5.5VDC


In this neat little kit you’ll find:

  • 1×D1 Mini V2 ESP8266 Development Board (with onboard USB-to-Serial)
  • 1×D1 Mini DHT11 Shield
  • 1×D1 Mini Micro SD Card Shield
  • 1×D1 Mini Relay Shield
  • 1×D1 Mini Protoboard Shield
  • 1×4in USB Micro-B Cable

Please note that some soldering is required for all the different boards in this kit!

Different users have different applications for the WeMos shields, thus we’ve found that the easiest way to please everyone is to ship the boards with the headers unsoldered. Each board in this kit includes a pair of Male, Female, Long Female pin headers for you to choose!

Additional information

Wireless Type

802.11n, 802.11b, 802.11g



Item model number


Item Weight

1.6 ounces

Product Dimensions

2 x 1 x 0.25 inches

Item Dimensions LxWxH

2 x 1 x 0.25 inches


5 Volts



Customer Reviews

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Best Sellers Rank

#3,541 in Single Board Computers (Computers & Accessories)

Date First Available

October 27, 2016


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