Key Features & Benefits

Easy to Use with I2C: Comes with a pre-assembled I2C adapter (using PCF8574 or compatible chip), requiring only 2 data pins (I2C) from your MCU. No complex parallel wiring needed.

Save Microcontroller Pins: Frees up valuable I/O pins for other sensors and components in your project.

Clear Display: 20 columns x 4 rows, high contrast characters with bright, even blue backlight for excellent readability.

Standard Interface: Based on the ubiquitous HD44780 controller, ensuring reliable performance and easy programming.