WeMos D1 R2 WiFi ESP8266 Development Board Arduino Compatible
- Product SKU: R1629
- Category: Arduino, Arduino Ecosystem, Brands, Development Boards & Accessories, ₹100 to ₹500
This is WeMos D1 R2 WiFi ESP8266 Development Board Arduino Compatible 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.
Features:
Based on ESP-8266EX
Arduino compatible, using IDE Arduino to program
11 x I/O pins
1 x ADC pin (input range 0-3.3V)
Support OTA wireless upload
Onboard 5V 1A Switching Power Supply (highest input voltage 24V
Specification:
Microcontroller: ESP8266
Digital I/O Pins: 11
Operating Voltage(VDC): 3.3
Analog I/O Pins: 1
Flash Memory: 4 MB
Dimensions in mm (LxWxH): 68x54x12
Weight (gm): 20
Package Includes :
1 x WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
This is WeMos D1 R2 WiFi ESP8266 Development Board Arduino Compatible 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.
Features:
Based on ESP-8266EX
Arduino compatible, using IDE Arduino to program
11 x I/O pins
1 x ADC pin (input range 0-3.3V)
Support OTA wireless upload
Onboard 5V 1A Switching Power Supply (highest input voltage 24V
Specification:
Microcontroller: ESP8266
Digital I/O Pins: 11
Operating Voltage(VDC): 3.3
Analog I/O Pins: 1
Flash Memory: 4 MB
Dimensions in mm (LxWxH): 68x54x12
Weight (gm): 20
Package Includes :
1 x WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
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Last updated: January 2026
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