WeMos D1 R2 WiFi ESP8266 Development Board

D1 Mini V2 NodeMCU 4M Bytes Lua Wi-Fi Internet Of Things Development Board Based ESP8266

Introducing the D1 Mini V2 NodeMCU 4M Bytes Lua Wi-Fi Internet Of Things Development Board. This compact yet powerful board is equipped with the ESP8266 WiFi SoC, offering seamless connectivity for IoT projects. With 11 digital input/output pins, including support for interrupt, PWM, I2C, and one-wire functions, along with an analog input pin, it provides versatility for various applications. The board features a micro USB port for easy programming and interfacing with other devices. Pre-installed with the latest firmware version, it can be programmed directly using the Arduino IDE. Enjoy simplified flashing mode with the BRT (Bias Resistor Transistor) and improved stability with a 30% increase in radiating area. Experience reliable performance and effortless connectivity with the D1 Mini V2 NodeMCU Development Board.

Features:

• Utilizes BRT (Bias Resistor Transistor) for simplified flashing mode.
• Enhanced radiating area by 30% for improved stability.
• Offers easy access to flash mode.
• Ensures stable performance for reliable operation.

Specifications:

Feature	Description
Microcontroller	ESP8266EX (WiFi SoC)
Digital I/O Pins	11 (Supports interrupt, PWM, I2C, and one-wire functions, except for D0)
Analog Input Pin	1 (Maximum 3.3V)
USB Interface	Micro USB port
Programming Environment	Arduino IDE
Flash Memory	4MB (4M Bytes)
Compatibility	Expressive SDK
Flashing Mode	BRT (Bias Resistor Transistor) for easier flashing
Radiating Area	Increased by 30% for better stability

Package Includes

• 1 x D1 Mini V2 NodeMcu 4M Bytes Lua Wi-Fi Internet Of Things Development Board Based ESP8266