Graphic LCD 128x64 - Blue

128 x 64 Graphical Pixel Matrix: Features a monochrome graphical display screen capable of rendering custom bitmap graphics, custom fonts, icons, animation frames, and multi-line text readouts.

Vibrant Blue Backlight with White Pixels: Displays bright white pixels against a high-contrast deep blue illuminated background for exceptional legibility in dark or low-light conditions.

Industry-Standard ST7920 / KS0108 Controller: Driven by standard LCD graphics controllers, offering full native support across popular libraries like U8g2 and U8glib for Arduino and Raspberry Pi.

Parallel & SPI Serial Mode Support: Supports both 8-bit parallel bus interface modes for fast frame updates and 3-wire SPI serial mode (CS, SID, SCLK) to save microcontroller GPIO pins.

Onboard Contrast Calibration: Built-in pins allow precise contrast tuning using an external potentiometer or onboard trim circuit for crisp pixel sharpness.

Module Construction: Built on a durable multi-layer FR-4 glass epoxy printed circuit board with a protective metal LCD bezel and standard 2.54mm header pin pads.

Operating Voltage & Logic: Operates on standard 5V DC logic power. When interfacing with 3.3V logic microcontrollers (such as ESP32 or Raspberry Pi Pico), use logic level conversion for stable signaling.

Handling Precautions: Hold carefully by the outer circuit board edges. Avoid applying direct pressure or physical force onto the central glass display panel.

Environmental Limits: Operating temperature range spans -20°C to +70°C. Keep protected from static discharge, metallic dust, and direct liquid exposure.

Step Up from Character LCDs: Position as the perfect upgrade for makers outgrowing simple 16x2 or 20x4 character displays who need custom menus, graphs, and logos.

Flexible Pin-Saving Operation: Highlight its capability to operate in SPI mode to minimize wiring down to just 3 signal pins on small microcontrollers like the Arduino Nano.

Recommended Cross-Sell Add-ons: Pair with Arduino UNO / Mega / Nano Boards, 10K Ohm Trimmer Potentiometers, and Solderless Breadboards & Jumper Wires.

Ideal for Graphical UI Consoles: Excellent choice for custom 3D printer interfaces, CNC machine controllers, DIY audio synthesizers, and desktop weather dashboards.