HiLetgo 2004 20X4 LCD Display Screen Serial I2C Adapter Yellow Green for Arduino Raspberry Pi
Product details
| Management number | 241577955 | Release Date | 2026/07/18 | List Price | US$5.78 | Model Number | 241577955 | ||
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This HiLetgo 2004 20X4 LCD Display Screen features a convenient I2C interface, significantly reducing the IO port usage on Arduino boards, from 7 to just 2 ports. It's ideal for adding a clear visual output to your Arduino or Raspberry Pi projects.
Key Features:
* High-quality 4-line, 20-character LCD module
* I2C interface (Address: 0x27) for simplified wiring
* Yellow green backlight, controllable via jumper or program
* Adjustable contrast using a potentiometer
* 5V power supply
* Compact size: 60mm × 99mm
* Constructed with durable FR4 material
* Pin Definition: GND, VCC, SDA, SCL
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