This product is a 14432 LCD dot matrix display capable of showing graphics at a resolution of 144 columns×32 rows of pixels. The display uses a Blue Negative Mode LED backlit LCD, presenting blue background with white characters, offering high contrast and a wide viewing angle. The module integrates a driver chip and adopts COB (Chip on Board) manufacturing process. It connects to the main MCU via a 3-wire SPI interface and is used for displaying various images and text. The module also includes a built-in Simplified Chinese character font library, making data transmission for display simple.
This product is a 14432 LCD dot matrix display capable of showing graphics at a resolution of 144 columns×32 rows of pixels. The display uses a Blue Negative Mode LED backlit LCD, presenting blue background with white characters, offering high contrast and a wide viewing angle. The module integrates a driver chip and adopts COB (Chip on Board) manufacturing process. It connects to the main MCU via a 3-wire SPI interface and is used for displaying various images and text. The module also includes a built-in Simplified Chinese character font library, making data transmission for display simple.
This type of graphic dot matrix display LCM is available in optional resolutions such as 122×32, 128×64, 128×128, 144×32, 160×160, 160×32, 160×80, 192×64, 240×64, 240×128, and 320×240. Customers can choose different combinations of LCD backlight and LCD panel types according to their product requirements, and customization is also available.
| Manufacturer | Eastern?Display |
| Product model | EDM14432-01 |
| Display content | 144x32 dot matrix display |
| Background | Blue |
| Interface | 3 wire SPI?interface |
| Driver chip model | LCD?controller??NT7920 |
| Module type | COB?LCD?Module |
| Connection | Zebra |
| Display type | STN LCD，Negative，Transmissive |
| Viewing angle | 6 O'clock |
| Operating voltage | 5V/3.3V |
| Backlight type | LED?backlit |
| Backlight color | White |
| Operating temperature | -20~70℃ |
| Storage temperature | -30~80℃ |
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LCD Manufacturer/STN LCD/custom segment display/LCD display screen
