SMD Development Board D1 Mini V2 4M Bytes ESP8266

The D1 Mini V2 is a powerful yet compact WiFi development board based on the ESP8266EX microcontroller. With 4MB of flash memory and a rich set of I/O options, this board is ideal for Internet of Things (IoT) projects, home automation, and wireless sensor networks. It features 11 digital input/output pins with support for interrupt, PWM, I2C, and one-wire protocols (except D0), plus one analog input pin. The board can be easily programmed using the Arduino IDE or Lua Script, making it accessible to both beginners and experienced developers. Its compact size (34mm x 25mm) and built-in micro USB connector make it perfect for space-constrained projects. The onboard WiFi connectivity (802.11 b/g/n) enables seamless integration with cloud services and mobile applications. Whether you're building a smart home device, weather station, or remote monitoring system, the D1 Mini V2 offers the performance and flexibility you need at an affordable price point.