General Specification
| Item | Nominal Dimension | Unit |
|---|---|---|
| Dot Matrix | 80 x RGB x 160 | Dots |
| Module Size ( W×H×T ) | 13.54 x 27.95 x 1.5 | mm. |
| Active Area ( W×H ) | 10.80 x 21.70 | mm. |
| Pixel arrangement | RGB Stripe | mm. |
| Dot Pitch ( W×H ) | 0.135 x 0.1356 | mm. |
| Color depth | 262K(MAX) | colors |
| Interface | SPI | – |
| Driving IC | ST7735S | – |
| Operating temperature | -20 ~70 | ºC |
| Storage temperature | -30~80 | ºC |
| LCD Type | a-Si TFT | – |
| LCD Mode | Normal Black | – |
| Backlight Type | LED x 1 | PCS |
Interface Definition
| Pin No | Pin Symbol | Type | Description |
|---|---|---|---|
| 1 | LED+ | P | LED light, anode |
| 2 | LED- | P | LED light, cathode. |
| 3 | D/C | I | In 4-line SPI: -D/CX=’1′: Display Data or Parameter. -D/CX=’0′: Command Data. In 3-line SPI: no used If not used, please fix this pin at GND level |
| 4 | SDA | I/O | Serial data input/output signal |
| 5 | CS | I | Chip Select |
| 6 | RESET | I | Chip reset signal |
| 7 | SCL | I | Serial clock input signal |
| – SPI4W=’0′, 3-line SPI Enable. | |||
| 8 | SPI4W | I | – SPI4W=’1′, 4-line SPI Enable. |
| 9 | VCC | P | Power supply |
| 10 | GND | P | Ground |
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