1602 LCD Display Module Gray 16×02 80x36mm 2 Pack by GODIYMODULES

Description

Product Overview

The GODIYMODULES 1602 LCD Display Module is a versatile, gray‑backlit screen designed for a wide range of electronic projects. Measuring 80 mm by 36 mm, the module offers a compact footprint that easily integrates into confined spaces while delivering a clear, high‑contrast display of 16 characters across two lines. Operating at a standard 5 V supply, the module is compatible with most microcontroller platforms, including Arduino, Raspberry Pi, ESP32, and other development boards. The module utilizes a standard HD44780 controller, ensuring reliable character rendering and broad software support across popular development environments.

Each package contains two identical modules, allowing developers to create dual‑display setups or maintain a spare for future projects. The gray backlight provides a neutral visual tone that reduces glare and blends well with both light and dark enclosure designs. The module’s pins are arranged in a 16‑pin DIP layout, supporting both 8‑bit parallel communication and I²C interfacing when paired with an optional I²C backpack, giving users flexibility in wiring complexity and pin usage.

Usage

These LCD modules excel in hobbyist and educational environments where clear textual feedback is essential. They are ideal for displaying sensor readings, menu navigation, status messages, and debugging information in real‑time. In a typical Arduino project, the module can be connected using just a few digital pins, and the popular LiquidCrystal library simplifies code development. For Raspberry Pi users, the module can be driven via the GPIO header using Python libraries such as RPLCD, enabling rapid prototyping of text‑based interfaces.

Beyond simple hobby projects, the modules are suitable for industrial prototypes, such as temperature monitoring panels, machine status indicators, and portable diagnostic tools. Their low power consumption makes them appropriate for battery‑operated devices, while the robust construction ensures reliable operation in environments with moderate vibration or handling. The modules can also be incorporated into custom enclosures, printed circuit boards, or breadboard setups, providing designers with the freedom to create professional‑looking interfaces without extensive hardware redesign.

Why Choose Us

Choosing GODIYMODULES means selecting a partner committed to quality, consistency, and customer satisfaction. Each LCD module undergoes rigorous testing to verify backlight uniformity, character clarity, and electrical stability, ensuring that every unit meets the high standards expected by engineers and makers alike. Our manufacturing process incorporates precision molding and surface finishing techniques that protect the display from moisture and dust ingress, extending the module’s lifespan even in demanding applications.

We provide comprehensive documentation, including wiring diagrams, example code snippets, and troubleshooting guides, all freely available on our website. In addition, our technical support team is ready to assist with integration challenges, firmware questions, or custom configuration requests. By offering a two‑pack configuration, we give developers the flexibility to prototype multiple designs simultaneously, reducing lead times and inventory costs.

Our commitment to continuous improvement drives us to listen to community feedback, releasing updated versions that incorporate the latest interface options and compatibility enhancements. When you purchase a GODIYMODULES LCD display, you receive not only a reliable hardware component but also a partnership that supports your project’s success from concept to production.

Key Features

• Easy 5 V operation delivers clear gray backlight for low‑glare visibility
• Compact 80 mm × 36 mm size fits tight enclosures while providing 16 × 2 character display
• Standard HD44780 controller ensures broad software compatibility and reliable performance
• Dual‑pack packaging offers flexibility for multi‑display projects or spare parts
• Robust construction with moisture‑resistant coating for durable field use
• Simple wiring options: 8‑bit parallel or optional I²C backpack for reduced pin count
• Comprehensive documentation and example code accelerate development time
• Responsive customer support and after‑sales service for troubleshooting and guidance

FAQ

What voltage does the LCD module require?

The module is designed to operate from a stable 5 V power source, which is standard for most microcontroller development boards.

Can I use the module with an I²C backpack?

Yes, an optional I²C backpack can be attached to the module, reducing the required GPIO pins to just two for communication while maintaining full display functionality.

Is the backlight adjustable?

The built‑in gray backlight is fixed, but you can control its brightness by adding a simple PWM dimming circuit to the backlight power line if variable illumination is needed.

How many characters can be displayed at once?

The screen supports 16 characters per line across two lines, for a total of 32 characters displayed simultaneously.

What libraries are recommended for Arduino?

We recommend using the standard LiquidCrystal library, which provides straightforward functions for initializing the display, writing text, and controlling cursor position.