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10-Pack I2C LCD1602 Display Module 16x2, Blue BacklightProduct Synopsis
PACKAGE CONTENTS
10 x I2C 1602 LCD Display Module
10 x 10-pin Female-to-Male Jumper Wires
SPECIFICATIONS
Display Format: 2 lines x 16 characters
Backlight: Blue
Interface: I2C/IIC Serial
I2C Controller Chip: Based on the F8574T chip
Default I2C Address: 0x27
Operating Voltage: 5V DC
Pin Definition: GND, VCC, SDA, SCL
Features: Onboard potentiometer for backlight and contrast adjustment
USAGE INSTRUCTIONS
1. Connect the module to your microcontroller using four jumper wires. For a typical AVR microcontroller board, connect VCC to 5V, GND to GND, SDA to pin A4, and SCL to pin A5.
2. Install a compatible library for I2C LCDs into your development environment (e.g., the 'LiquidCrystal_I2C' library).
3. Load an example sketch and update it with the module's I2C address (0x27) to begin displaying text and data.
APPLICATION SCENARIOS
This 1602 LCD module is an ideal output device for your electronics projects. Use it to build a custom weather station that displays real-time temperature and humidity, create a system status monitor for a server or machine, design a user interface for a custom device, or develop educational tools for learning programming and electronics. Its ability to display letters, characters, and numbers makes it perfect for smart home controls, IoT data loggers, and interactive DIY creations.
Unique Attributes
- EASY I2C WIRING & SETUP: Simplify your projects with the I2C serial interface, requiring only four connections: VCC, GND, SDA, and SCL. This significantly reduces wiring complexity compared to parallel LCDs, making it ideal for both beginners and advanced users looking for a quick and clean setup.
- CRISP 16X2 CHARACTER DISPLAY: Features a clear display capable of showing 2 lines of 16 characters each, perfect for displaying sensor data, status messages, or user menus. The vibrant blue backlight ensures excellent readability in various lighting conditions.
- BROAD MICROCONTROLLER COMPATIBILITY: Engineered for versatility, this LCD module works seamlessly with a wide range of popular development boards. It is fully compatible with Arduino, Raspberry Pi, Tinkerboard, Nano pi, Banana pi, stm32, and other common microcontrollers.
- ADJUSTABLE BACKLIGHT AND CONTRAST: Easily fine-tune the display's readability using the built-in potentiometer on the rear of the module. This allows you to adjust the backlight brightness and character contrast to achieve the perfect viewing angle and clarity for your specific application.
- VERSATILE FOR DIY & STEM PROJECTS: An essential component for a variety of applications, including Internet of Things (IoT) devices, school electronics projects, smart building dashboards, and custom DIY maker projects. We provide comprehensive after-sales support: complete digital documentation including user guides and technical references is available through , and our support team is ready to assist with installation, programming, and troubleshooting to help you get started quickly.
Delivery Details
We ship only to the address registered with your account. Please confirm your shipping details before purchase.
Orders are processed within 1-2 business days and typically arrive within 3-7 business days.
Shipping is available exclusively within the contiguous United States. No shipping to Alaska, Hawaii, Puerto Rico, or PO Boxes.
Return & Refund Policy
If you are unsatisfied with your purchase, request a return via within 30 days of receipt. Items must be returned in their original condition and packaging for a full refund.
If your order arrives damaged or differs from the description, please contact us immediately via messaging.
Payment & Checkout
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Customer Support
For any inquiries or assistance, contact us via messaging. We aim to respond within 24-48 hours.
