LCD 1602 Blue Screen — 16x2 LCD Display Module (with I2C Solder)

The LCD 1602 16x2 Display Module is a reliable, engineer-grade component designed for clear text output in embedded systems and DIY projects. Its blue screen and high-contrast characters ensure excellent readability across diverse lighting conditions, making it ideal for Arduino, Raspberry Pi, and other microcontroller-based builds.

✨ Key Features

• 16x2 LCD Display: Two lines with 16 characters each for concise status, diagnostics, and menu output.
• Blue Screen: Vivid, crisp display for professional-looking interfaces.
• High Contrast: Easy to read in various lighting environments.
• Wide Viewing Angle: Readable from multiple perspectives for panel or handheld use.
• Low Power Consumption: Energy-efficient design to extend system uptime.

📐 Technical Specifications

• Display type: LCD
• Display size: 16x2 (16 characters × 2 lines)
• Screen color: Blue
• Viewing angle: Wide
• Power consumption: Low
• Operating voltage: 5 V DC
• Dimensions: 80 × 36 × 9.4 mm (approx.)
• Interface: I2C, SPI
• Backlight: Included
• Current draw: ~4 mA (without backlight)
• Operating temperature: -20 to +70 °C

🔌 Integration & Compatibility

This 1602 LCD module is suitable for a wide range of electronics components ecosystems and modules:

• Arduino (Uno, Mega, Nano): Simple I2C wiring; supports popular libraries such as LiquidCrystal_I2C.
• Raspberry Pi (I2C): Ideal for status displays in Linux-based projects and headless systems.
• Other microcontrollers: ESP32/ESP8266, STM32, and more via I2C or SPI as supported.

Notes:

• Module operates at 5 V. For 3.3 V controllers, ensure logic-level compatibility or use a level shifter if required.
• “I2C Solder” indicates an I2C interface is provided/soldered; SPI availability may depend on the adapter/backpack used.

🛠️ Typical Applications

• Home automation systems
• Industrial control panels
• Weather stations
• Scientific instruments
• DIY electronics projects and prototyping

📄 Datasheet

For detailed electrical characteristics, timing, and interface guidance, please refer to the product datasheet.