LCD 12864B 128x64 Graphic Blue Backlight ST7920 (12864-20M v3.3)
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | LCD 12864B Graphic Blue Color Backlight LCD Display Module 12864-20M v3.3 | 520 EGP600 | View in store |
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Lowest price recorded: 520 EGP
About this product
A 128 x 64 pixel graphic LCD module built around the ST7920 controller, with a blue backlight and a 72 mm x 40 mm viewing area. It operates at 5 V and displays text, icons and simple graphics in Arduino, microcontroller and maker projects.
Specifications
- Controller
- ST7920
- Resolution
- 128 x 64 pixels
- Operating voltage
- 5 V
- Viewing area
- 72 mm x 40 mm
- Display mode
- TN/STN
- Backlight
- Blue
Frequently asked questions
What is the price of LCD 12864B 128x64 Graphic Blue Backlight ST7920 (12864-20M v3.3) in Egypt?
LCD 12864B 128x64 Graphic Blue Backlight ST7920 (12864-20M v3.3) currently costs 520 EGP in Egypt.
Where can I buy LCD 12864B 128x64 Graphic Blue Backlight ST7920 (12864-20M v3.3) in Egypt?
LCD 12864B 128x64 Graphic Blue Backlight ST7920 (12864-20M v3.3) is available from Microohm. Compare the offers above to find the best price.
How do I connect this LCD to an Arduino?
Most ST7920 128x64 modules support a serial (SPI-style) mode that needs only a few pins, and an 8-bit parallel mode. Check the PSB (interface select) jumper or pin on your module and wire it for the mode you choose. A library that supports the ST7920, such as U8g2, is commonly used with these modules.
Can I use this LCD with a 3.3 V microcontroller?
The module is specified for 5 V operation, so power it from 5 V. Before connecting control lines to a 3.3 V board such as an ESP32, check the logic-level compatibility of the module, and use a level shifter if needed.
