16×2 LCD Display with I2C Module – 5V Character LCD for Arduino, ESP32

Description

16×2 LCD Display with I2C Module – 5V Character LCD for Arduino, ESP32

The 16×2 LCD Display with I2C Module is a compact and easy-to-use character LCD module for displaying text, numbers, symbols, sensor readings, menus, and status messages in electronics projects. The integrated I2C interface reduces the number of microcontroller pins required and makes wiring simple.

This 16×2 LCD module is suitable for Arduino, ESP32, Raspberry Pi, AVR, PIC and other compatible microcontroller projects. It features 16 characters × 2 lines and an onboard PCF8574 I2C interface for convenient communication using SDA and SCL lines.

Features

• 16 characters × 2 lines LCD display
• Built-in I2C interface module
• Operating voltage: 5V
• PCF8574 I2C controller
• Adjustable contrast control
• Blue/green backlight depending on model
• Easy connection using SDA and SCL
• Helps reduce microcontroller GPIO pin usage
• Suitable for Arduino and other microcontroller projects

Specifications

• Display Type: 16×2 Character LCD
• Display Format: 16 Characters × 2 Lines
• Interface: I2C
• Controller: PCF8574
• Operating Voltage: 5V
• I2C Address: Usually 0x27 or 0x3F
• Viewing Area: Approx. 64.5mm × 16mm
• Module Size: Approx. 80mm × 36mm
• Communication Lines: SDA, SCL

Applications

• Arduino projects
• ESP32 projects
• Sensor monitoring
• Home automation
• Robotics projects
• DIY electronics
• Menu and status displays
• Educational electronics projects

The 16×2 LCD I2C Display Module is a practical choice for students, hobbyists, makers, engineers and developers who need a simple text display with easy wiring and reliable performance.