The I2C Module for Character LCD is designed to simplify the connection between standard character LCD displays and microcontrollers. By converting parallel LCD interfaces into an I2C communication interface, this module significantly reduces the number of required control pins, making wiring cleaner and easier.
This module is commonly used with 16×2 and 20×4 character LCDs and is compatible with popular microcontroller platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi. Using the I2C protocol allows multiple devices to share the same data and clock lines, improving expandability in embedded projects.
Ideal for projects such as digital clocks, monitoring systems, data displays, and menu-driven interfaces, this I2C LCD module offers stable communication and easy integration for both beginners and advanced users.
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