Key benefits Clear, compact display: 2 lines x 16 characters run at 5V for concise information presentation in tight spaces. I2C interface for simple wiring: reduces GPIO usage and enables straightforward control of backlight and contrast via the I2C LCD1602 library. Flexible data display: suitable for characters, letters, numbers, realtime clock, temperature, humidity, and other status information. Broad compatibility: designed for use with Raspberry Pi and other compatible controllers over I2C. Compact, durable form: 80 mm x 36 mm plastic enclosure with a choice of blue or yellowgreen backlight for legibility in various environments. Specifications Display: 2 lines x 16 characters Power: 5V operation Backlight and contrast: adjustable via builtin potentiometer Interface: I2C protocol compatibility (I2C LCD1602 library supported) Compatibility note: Compatible with Pi (and other I2Ccapable controllers) Size: 80 mm x 36 mm (approximately 3.15 in x 1.41 in) Housing: plastic casing Backlight options: blue or yellowgreen Applications Realtime clock display in a small dashboard or enclosure Temperature and humidity readouts for DIY weather stations or environmental monitoring System status and messaging for Raspberry Pi projects, embedded controllers, or microcontroller experiments