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Small green circuit board with a 16-character two-line LCD and RGB backlight module attached

LORDWORLD

LORDWORLD LCD1602 RGB I2C Module 3.3V 5V

SKU CH-QSPW-V5KP3

16x2 character display with adjustable RGB backlight and I2C interface for 3.3V or 5V systems

  • 16×2 character display for clear text output
  • Adjustable RGB backlight with up to 16M color combinations
  • I2C interface uses only two signal pins
  • Works with both 3.3 V and 5 V logic levels
  • Ready for Raspberry Pi and Pico projects

LCD1602 RGB I2C module for microcontroller projects

This LORDWORLD board integrates a 1602 character LCD with an adjustable RGB backlight. It is designed for makers and developers who need a compact text display for Raspberry Pi, Pi Pico or similar 3.3V and 5V systems. The I2C interface keeps wiring simple and preserves GPIO pins for other peripherals.

I2C interface uses only two signal pins

Communication runs over a standard I2C bus, so the display requires just two data lines plus power and ground. This pin-efficient design leaves the remaining IO free for sensors, actuators or additional modules in space-constrained builds.

Low-power operation with no active cooling needed

The module draws minimal current from the 3.3V or 5V supply and runs silently without a fan or heatsink. Backlight brightness and colour can be adjusted in software to further reduce consumption during continuous use.

Highlights

  • 16×2 character display for clear text output
  • Adjustable RGB backlight with up to 16M color combinations
  • I2C interface uses only two signal pins
  • Works with both 3.3 V and 5 V logic levels
  • Ready for Raspberry Pi and Pico projects

Specifications

BrandLORDWORLD

Questions about this item

What does the 1602 label mean for the amount of text I can show?

The 1602 panel provides 16 characters on each of its two rows for displaying messages or sensor values.

How does the I2C bus limit the way I connect this module?

The I2C interface needs only two signal lines so multiple modules can share the same bus using different addresses.

What mounting holes or spacing does the board use for physical installation?

The module follows the standard LCD1602 footprint with corner mounting holes spaced to match common enclosure pillars.

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