Character LCD Green 2×16 with Serial interface IIC/I2C Module
The Character LCD Green 2×16 with Serial interface IIC/I2C Module is a versatile and compact alphanumeric display designed to provide clear and efficient visual output in various electronic projects. It features two lines with sixteen characters each, rendered in black font on a green backlit screen. The display employs a serial I2C interface, which requires only two data pins (SDA and SCL) for communication, significantly reducing the number of GPIO pins needed on microcontroller platforms such as Arduino, Raspberry Pi, ESP32, and others.
Features:
- Alphanumeric LCD display with 2 rows and 16 characters per row.
- Green backlight with black characters for clear visibility.
- I2C serial interface reducing wiring complexity to just 4 connections.
- Operates at 3.3V or 5V logic voltage, compatible with various microcontrollers.
- Configurable I2C addresses via solder jumpers to support multiple devices.
Specifications:
| Parameter | Value |
|---|---|
| Display Type | Character LCD |
| Display Size | 16 characters x 2 lines |
| Backlight Color | Green |
| Character Color | Black |
| Interface | I2C (Serial) |
| I2C Address | Typically 0x27 or 0x3F (configurable) |
| Operating Voltage | 3.3V – 5V |
| Controller Chip | HD44780 with PCF8574 I2C backpack |
| Dimensions | Approx. 80mm x 36mm x 13mm |
Pin Configuration:
Applications:
- Embedded systems and microcontroller-based projects.
- User interface displays for home automation.
- Industrial control panels.
- Educational tools and prototyping.
- Telemetry display systems.
- Robotics and IoT devices.
- Real-time status and data visualization.
Package Include:
1x Character LCD Green 2×16 with Serial interface IIC/I2C Module
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