1/5/10PCS WeMos D1 Mini ESP8266 WIFI Internet of Things Development Board Based ESP-8266 D1 Mini V4.0.0 NodeMCU Lua IOT Board

Specification:
Working voltage: 3.3V
Input voltage: USB 5V
Clock speed: 80/160MHZ
Flash memory: 4M tes
Size: 39*25*3mm/1.53*0.98*0.11 inch
Weight: 9g

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

D1 Mini V4.0.0 WiFi Development Board 3.3V Based ESP8266 Internet of Things Board Type-C USB 4MB for Arduino Ide Programming
Feature:
1. Powerful: This Mini development board is based on the ESP8266 WiFi and comes with built-in WiFi and USB serial ports. With a Type-C interface, it can be easily connected to a PC, allowing you to develop IoT projects and wireless control.
2. Wide Application Range: The D1 Mini V4.0.0 is compatible with for Arduino IDE, making it easy to program and perfect for a variety of DIY projects.
3. Low Voltage Operation: The board operates at a low voltage of only 3.3V, providing an energy-efficient solution for your projects.
4. Input Voltage: With an input voltage of USB 5V, this development board is easy to power and ideal for use in a range of settings.
5. Large Storage Capacity: The board features 4MB of flash memory, providing ample storage space for your programs and data, and ensuring smooth and stable operation.

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.