16×2 LCD Display I2C Interface Adapter Module – PCF8574T Compatible by Ekastore

🔌 16×2 LCD Display I2C Interface Adapter Module – PCF8574T Compatible by Ekastore

This I2C interface adapter module is designed to simplify the wiring and control of 16×2 and 20×4 LCD displays. It uses the PCF8574T I2C I/O expander IC, allowing control of the LCD with just two I2C lines (SDA and SCL), making it ideal for microcontroller projects where GPIO pins are limited.

✅ Key Features:

• Compatible with 16×2 & 20×4 LCD Displays (HD44780 driver-based)

• PCF8574T I2C Chip: Reduces control pins from 16 to 2 (SDA & SCL)

• Onboard Potentiometer: Adjust contrast of the LCD screen

• Soldered Header Pins: Ready to connect directly to an LCD

• Power LED Indicator: Shows active power status

⚙️ Specifications:

🔧 Applications:

• Use with Arduino, Raspberry Pi, ESP32, etc.

• Projects where saving GPIO pins is important

• DIY digital clocks, temperature monitors, or control panels

📦 Package Includes:

• 1 × I2C Interface Adapter Module for LCD (PCF8574T Based)