I2C LCD Backpack for 16×2 & 20×4 LCD
₵22.00
The I2C LCD Backpack simplifies the connection of 16×2 & 20×4 LCDs, reducing wiring and saving microcontroller pins. Featuring two-wire I2C communication, adjustable contrast, and built-in backlight control, it’s ideal for Arduino, Raspberry Pi, and IoT projects.
15 in stock
The I2C LCD Backpack is a plug-and-play adapter that simplifies the connection of 16×2 and 20×4 LCD displays to Arduino, Raspberry Pi, and ESP8266. Instead of using multiple parallel data pins, this I2C module allows you to control the LCD with just two I2C pins (SDA & SCL), saving valuable GPIOs for other components.
🔹 Optimized for Efficient & Low-Power Communication ⚡
✔ Reduces Wiring Complexity – Converts parallel LCD communication to I2C (two-wire interface).
✔ Compatible with 16×2 & 20×4 LCDs – Works with HD44780-based character LCDs.
✔ Adjustable Backlight & Contrast – Built-in potentiometer for brightness control.
✔ Operating Voltage: 5V (compatible with most microcontrollers).
✔ I²C Address: Default 0x27 (can be changed by modifying jumpers).
✔ Saves Microcontroller Pins: Requires only SDA (A4) & SCL (A5) on Arduino.
✔ Library Support: Works with LiquidCrystal_I2C library for Arduino.
🔹 Applications – Where to Use the I2C LCD Backpack 🛠️
✔ Arduino & Raspberry Pi Projects – Reduce wiring & simplify LCD integration.
✔ IoT & Smart Displays – Show real-time temperature, humidity, and sensor data.
✔ Home Automation & Embedded Systems – Ideal for smart control panels & dashboards.
✔ DIY Electronics & STEM Education – Perfect for students & makers learning microcontrollers.
🔹 How to Use & External Resources 📚
Simply solder the I2C backpack onto the LCD module, connect the VCC, GND, SDA, and SCL pins, and control the display using the LiquidCrystal_I2C library in Arduino.
📖 Helpful Resources for the I2C LCD Module:
✔ Arduino I2C LCD Setup Guide
✔ Raspberry Pi I2C LCD Tutorial
✔ LiquidCrystal_I2C Library & Code Examples
✔ YouTube Tutorials – I2C LCD Wiring & Programming
🔹 Best Price & Availability in Ghana 🇬🇭
Looking for an I2C LCD Backpack for 16×2 & 20×4 LCD Displays in Ghana? Whether for IoT, home automation, or embedded systems, this adapter makes wiring simple, clean, and efficient. Order today for fast delivery across Ghana!
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