The 16×2 LCD Blue Backlight Display is one of the most popular character displays used in embedded systems and DIY electronics projects.
It features 16 columns and 2 rows, allowing you to display text, numbers, symbols, and custom characters.
This LCD uses the HD44780 driver, making it fully compatible with Arduino, ESP32, ESP8266, Raspberry Pi, PIC, STM32, and other microcontrollers.
It supports both 4-bit and 8-bit communication modes, allowing flexible interfacing based on project needs.
The bright blue backlight ensures excellent readability even in low-light conditions.
✨ Features
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16 characters × 2 lines display
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Blue backlight with clear white text
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HD44780 controller compatible
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Supports 4-bit & 8-bit modes
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Adjustable contrast via potentiometer
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Low power consumption
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Easy breadboard and jumper wire connections
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Perfect for Arduino Uno projects
📌 Specifications
| Parameter | Value |
|---|---|
| Display Type | Character LCD |
| Characters | 16×2 |
| Backlight Color | Blue |
| Driver IC | HD44780 |
| Operating Voltage | 5V |
| Interface | Parallel (4-bit/8-bit) |
| Size | Approx. 80×36 mm |
| Pin Count | 16 pins |
| Contrast Control | Potentiometer required |
| Compatibility | Arduino, ESP32, Raspberry Pi, STM32, PIC, AVR |







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