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Item #:
86778648
Wemos D1 R2 ESP8266 Development Board
Item #:
86778648
KWD 12
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The Wemos D1 R2 provides integrated Wi-Fi capabilities, ensuring seamless wireless connectivity for your IoT projects.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Size
The Wemos D1 (R2) is designed to be small and lightweight, making it ideal for space-constrained projects and easy integration into various applications.
Built-in Wi-Fi
Equipped with the ESP8266 chip, this development board offers reliable Wi-Fi connectivity, enabling seamless communication in Internet of Things (IoT) applications.
User-Friendly
Designed for both beginners and experts, the Wemos D1 (R2) features a simple programming interface that supports the Arduino IDE, facilitating a quick learning curve and efficient development.
Product Details
| Brand | Wemos |
| Type | Wireless Microcontroller Development Board |
| MPN | Does not apply |
| UPC | Does not apply |
| Country of Origin | China |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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IoT Enthusiasts
Ideal for hobbyists looking to create projects with IoT applications using easy Wi-Fi connectivity.
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Students Learning
Great for students learning programming, electronics, and networking due to its easy-to-use interface and extensive documentation.
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Prototyping Developers
Excellent choice for developers prototyping smart gadgets or automation systems, thanks to its flexible hardware and software capabilities.
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High-Level Applications
Not suitable for complex applications requiring extensive processing power beyond the board's capabilities.
Product Description
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Customer Questions & Answers
-
Question:
What programming environments are supported by the Wemos D1 R2?
Answer: The Wemos D1 R2 supports both Arduino IDE and NodeMCU firmware. -
Question:
What is the operating voltage of the Wemos D1 R2?
Answer: The Wemos D1 R2 operates at 3.3V. -
Question:
Does the Wemos D1 R2 have built-in Wi-Fi capabilities?
Answer: Yes, it features integrated Wi-Fi for seamless wireless connectivity.
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Ahmad
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“Fast delivery, great experience overall.”
03-Jul-26 · via Trustpilot
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abbas
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“Excellent item received as expected and before the estimated time. Thanks for the great service.”
19-Jul-26 · via Trustpilot
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Waleed
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“Thank you for your message. I received the product and it is very good ? I?m really impressed with how great it works! I will be happy to share my feedback on the website.”
11 February 2026 · via Trustpilot
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Ahmed
Verified buyer
“Very good the same exact product that i wanted good shipping and delivery”
10 June 2026 · via Trustpilot
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Ambhita
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“Package delivered on time”
10 July 2026 · via Trustpilot
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KWD 12
Order now and get it around Saturday, August 29
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Features & Benefits
- Versatile Wemos D1 R2 ESP8266 board designed for IoT applications.
- Integrated Wi-Fi offers seamless wireless connectivity.
- Arduino Uno R3 compatible for easy integration with existing projects.
- Supports programming via Arduino IDE and NodeMCU firmware.
- Compact design with robust features for quick development.
- Includes 11 digital I/O pins and one analog input for various applications.
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