20 x 4 Character Backlit LCD - For Arduino, Raspberry Pi - With I2C Interface Backpack (D62)
20x4 Character Backlit LCD Display with I2C Interface – High-Visibility Display for Arduino & Raspberry Pi Projects
This version of the display replaces the older non-i2c version. This version is significantly easier to wire up and program for that the previous version. It also uses up many less wires and pins on your microcontroller like a Raspberry Pi, ESP or Arduino. This version will save you a huge amount of time and allow you to quickly implement a clear, bright and easy to read information feedback display into your project.
Enhance your microcontroller projects with the 20x4 Character Backlit LCD Display, designed to provide clear, crisp text output while conserving I/O pins through its I2C interface. This blue-backlit, blue-character LCD is perfect for displaying sensor readings, real-time data, and debugging information in your DIY electronics and embedded system applications. Compatible with Arduino, Raspberry Pi, ESP32, ESP8266, and other 3.3V/5V microcontrollers, this module simplifies integration with minimal wiring.
Key Features:
- 20x4 Character Display: Four lines of 20 characters each, ideal for detailed data visualization.
- I2C Interface: Reduces the number of required GPIO pins (only SDA & SCL needed), freeing up microcontroller resources.
- Adjustable Contrast: Built-in potentiometer allows fine-tuning for better readability.
- Blue Backlight with Blue Characters: High contrast for improved visibility in various lighting conditions.
- Wide Compatibility: Works with Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and other microcontrollers.
- Efficient Power Consumption: Runs on 5V supply with low power draw.
- Easy Integration: Uses standard I2C address (0x27 or 0x3F), making it simple to set up with existing libraries.
Technical Specifications:
| Specification | Details |
|---|---|
| Display Format | 20 characters x 4 lines |
| Backlight Color | Blue |
| Character Color | Blue |
| Interface | I2C (2-wire: SDA & SCL) |
| Supply Voltage | 5V DC |
| I2C Address | |
| Contrast Adjustment | Yes, via onboard potentiometer |
| Backlight Control | Software-controllable on/off |
| Module Dimensions | ~60mm x 99mm x 22mm |
| Operating Temperature | -20°C to 70°C |
This 20x4 I2C LCD module is an essential component for any maker or developer looking to add a user-friendly display to their projects while keeping wiring minimal. Whether you're building a weather station, system monitor, home automation project, or real-time data logger, this display module ensures high readability, simple connectivity, and reliable performance.
20x4 Character Backlit LCD Display with I2C Interface – High-Visibility Display for Arduino & Raspberry Pi Projects
This version of the display replaces the older non-i2c version. This version is significantly easier to wire up and program for that the previous version. It also uses up many less wires and pins on your microcontroller like a Raspberry Pi, ESP or Arduino. This version will save you a huge amount of time and allow you to quickly implement a clear, bright and easy to read information feedback display into your project.
Enhance your microcontroller projects with the 20x4 Character Backlit LCD Display, designed to provide clear, crisp text output while conserving I/O pins through its I2C interface. This blue-backlit, blue-character LCD is perfect for displaying sensor readings, real-time data, and debugging information in your DIY electronics and embedded system applications. Compatible with Arduino, Raspberry Pi, ESP32, ESP8266, and other 3.3V/5V microcontrollers, this module simplifies integration with minimal wiring.
Key Features:
- 20x4 Character Display: Four lines of 20 characters each, ideal for detailed data visualization.
- I2C Interface: Reduces the number of required GPIO pins (only SDA & SCL needed), freeing up microcontroller resources.
- Adjustable Contrast: Built-in potentiometer allows fine-tuning for better readability.
- Blue Backlight with Blue Characters: High contrast for improved visibility in various lighting conditions.
- Wide Compatibility: Works with Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and other microcontrollers.
- Efficient Power Consumption: Runs on 5V supply with low power draw.
- Easy Integration: Uses standard I2C address (0x27 or 0x3F), making it simple to set up with existing libraries.
Technical Specifications:
| Specification | Details |
|---|---|
| Display Format | 20 characters x 4 lines |
| Backlight Color | Blue |
| Character Color | Blue |
| Interface | I2C (2-wire: SDA & SCL) |
| Supply Voltage | 5V DC |
| I2C Address | |
| Contrast Adjustment | Yes, via onboard potentiometer |
| Backlight Control | Software-controllable on/off |
| Module Dimensions | ~60mm x 99mm x 22mm |
| Operating Temperature | -20°C to 70°C |
This 20x4 I2C LCD module is an essential component for any maker or developer looking to add a user-friendly display to their projects while keeping wiring minimal. Whether you're building a weather station, system monitor, home automation project, or real-time data logger, this display module ensures high readability, simple connectivity, and reliable performance.