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The DWIN 3.5 inch 320 x 480 COF UART display uses an IPS TFT-LCD with 262K colours, a wide viewing angle, the DGUS II system, a COF (chip-on-flex) structure, a 50-pin connection and an LED backlight. It is a smart LCD for industrial and embedded applications and is not a touch screen.
A built-in T5L0 processor runs the DGUS II system, so your main controller only sends commands over UART to update the screen.
The display area is 48.96 x 73.44 mm, the viewing angle is 85 degrees in each direction, the memory is 8 MB and the supply is 5 V at 1 A DC. The 50-pin interface carries IO, UART, CAN, AD and PWM signals, which allows the display to work directly with small sensors and outputs.
This is a bare COF module, so you will need a suitable connector or board and DWIN's design tools to create your pages. There is no touch layer, so pair it with physical buttons or an external touch input if you need user input.
Developers of meters, appliances and control equipment who need a slim display with UART control and no touch.
Solder or plug in the 50-pin connection carefully, supply a clean 5 V and connect the UART lines to your controller. Begin with a page that shows a number and a bar graph, then add more elements as you learn the command set. Because there is no touch layer, plan your input using buttons or an encoder.
3.5 inches, 320 x 480.
No, it is a non-touch display.
UART, through a 50-pin connector.
5 V at 1 A DC.
A built-in T5L0 running the DGUS II system.
| Brand | DWIN |
|---|---|
| Display Interface | UART |
| Display Resolution | 320x480 |
| Power Supply | 5V 1A DC |
| Screen Size | 3.5 inch |
| Touch Screen | None |
| Selling unit | PCS |
