1602 16×2 HD44780 for Arduino Character 5V LCD Blue…

Upgrade your Arduino projects with the 1602 16×2 HD44780 Character LCD featuring a vivid blue screen and a convenient I2C (PCF8574) interface. This DIY kit provides everything you need to add clear, readable text displays to your prototypes, hobby creations, or professional prototypes—all at 5 V operation.

Key Highlights

Compact 16 × 2 character layout – 32 characters of crisp, high‑contrast blue text.
Built‑in I2C (PCF8574) adapter plate – reduces wiring to just 4 pins (VCC, GND, SDA, SCL).
Fully compatible with Arduino, ESP8266, ESP32, Raspberry Pi and other 5 V microcontrollers.
Easy‑to‑use library support (LiquidCrystal_I2C) for rapid development.
DIY kit includes the LCD module, I2C adapter board, jumper wires, and a quick‑start guide.
Low power consumption – perfect for battery‑powered projects.

Why Choose This 1602 LCD Kit?

Traditional parallel‑interface LCDs require up to 16 data pins, making wiring cumbersome and error‑prone. Our integrated I2C adapter simplifies connections, freeing up valuable GPIO pins for other sensors and actuators. The blue backlight adds a modern look while remaining easy on the eyes, ideal for indoor displays, status panels, and user interfaces.

Technical Specifications

Display type: HD44780 character LCD
Screen size: 16 × 2 characters (32 total)
Backlight color: Blue
Operating voltage: 5 V DC
Interface: I2C (PCF8574) – 4‑wire connection
Viewing angle: 120° (horizontal) / 100° (vertical)
Dimensions: 80 mm × 36 mm × 12 mm (module only)
Temperature range: 0 °C – 50 °C

Easy Integration

Just solder the I2C adapter onto the LCD, plug the four wires into your Arduino (or compatible board), and upload a few lines of code. The included LiquidCrystal_I2C library handles all the low‑level communication, letting you focus on the content you want to display.

Perfect For

Arduino hobby projects and educational kits
IoT dashboards, sensor readouts, and status indicators
Prototype development for embedded systems
DIY home automation panels
Learning and teaching basic I2C communication

What’s in the Box

1 × 1602A 16×2 HD44780 LCD module (blue backlight)
1 × I2C (PCF8574) adapter board
4 × jumper wires (male‑to‑male)
Quick‑start guide with wiring diagram and sample code

Bring your Arduino creations to life with a clean, professional display—order the 1602 16×2 HD44780 for Arduino Character 5V LCD Blue Screen 1602A IIC/I2C Serial PCF8574 Interface Adapter Plate Module DIY KIT today and start showing information exactly the way you want.

Price: Original price was: $ 1.77.Current price is: $ 1.16.

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