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Blue LCD display 12864 128x64 ST7920 5V for Arduino Raspberry
Availability:
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Vendor:
OEM
Description
Graphic LCD 128x64 ST7920 for Arduino and Raspberry Pi
This graphic LCD with blue backlight and white pixels offers a resolution of 128x64 pixels, enabling detailed graphics and text. It uses the popular ST7920 controller and is powered by 5V. The module lets you choose between a parallel interface and SPI via the PSB pin. It is fully compatible with the U8g2 library, which makes programming much easier. The display operates over a wide temperature range from -20 to 70°C and has compact dimensions of 93 x 70 x 10 mm. The module is an excellent choice for DIY projects and professional systems, and works well as a display for Arduino, for Raspberry Pi, for ESP8266, and for ESP32.
Key technical specifications
- Backlight color: blue
- Resolution: 64 lines of 128 pixels
- Pixel color: white
- Controller: ST7920
- Supply voltage: 5V
- Supported interface: parallel or SPI (selected with PSB pin)
- Library compatibility: U8g2
- Operating temperature: -20 to 70°C
- Module dimensions: 93 x 70 x 10 mm
- Mounting hole diameter: 2.5 mm
Wiring in 8-bit mode (parallel interface)
Backlight:
- BLK - GND
- BLA - 3.3V
Power:
- VSS - GND
- VDD - 5V
Control:
- DB0-DB3 - D8-D11
- DB4-DB7 - D4-D7
- E - A4
- R/W - GND
- RS - A3
- RST - A1
- PSB - 5V
Wiring via SPI interface
Backlight:
- BLK - GND
- BLA - 3.3V
Power:
- VSS - GND
- VDD - 5V
Control:
- PSB - GND
- E - D13 (SCK)
- R/W - D11 (MOSI)
- RS - D10 (CS)
- RST - D8
Example applications
- Operator panels in industrial machines and control equipment
- Weather stations and environmental parameter monitors
- User interfaces in Smart Home projects
- Displays in measurement and diagnostic devices
- Educational projects with microcontrollers and robotics
Benefits
- High contrast and readability thanks to blue backlight and white pixels
- Versatile connectivity with parallel and SPI interface support
- Easy integration with popular platforms thanks to U8g2 library support
- Wide operating temperature range for stable operation in demanding conditions
- Compact dimensions for mounting in enclosures with limited space
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