20x2 Character Serial LCD Displays

Compact yet versatile, our 20×2 serial character LCDs provide a concise display of up to 20 alphanumeric characters across two lines. Utilizing a simple serial interface, these modules integrate effortlessly with microcontrollers, embedded systems, and industrial controllers. With backlighting for clear visibility in both bright and dim environments, they deliver reliable, cost-effective display capabilities in a small form factor.

Ideal Use Cases

• Embedded control panels – Display statuses, codes, or alerts clearly without consuming valuable space.
• Instrumentation & test equipment – Perfect for compact meters, indicators, or readouts in medical or lab devices.
• Home automation & appliances – Easily shows mode, temperature, or settings in custom DIY dashboards.
• Point-of-sale & kiosks – Use as secondary or customer-facing displays to show pricing or transaction details.
• DIY electronics & prototyping – Rapidly add clear text-based UI to hobbyist or development projects.

Key Advantages

• Sleek, space-saving design: Just two lines of text in a compact module—ideal for tight enclosures.
• Simple serial interface: Minimizes wiring complexity—only a few connection lines needed.
• User-friendly command set: Easy to integrate with code libraries or custom firmware.
• Enhanced readability: Backlighting ensures text remains legible in various lighting conditions.
• Reliable performance: Built for continuous operation—great for industrial and mission-critical systems.

Whether you're building a console, an appliance UI, or a DIY gadget, the 20×2 serial character LCD is an excellent tool to communicate information clearly and efficiently.