LCD Description
This premium Bar TFT LCD Display 2.25 inch module is professionally engineered to deliver exceptional visual clarity, vibrant colors, and dependable performance for next-generation smart wearables, handheld devices, and specialized industrial equipment. Featuring a unique stretched 76 × RGB × 284 resolution, this active-matrix liquid crystal strip screen utilizes advanced IPS ALL-O’clock viewing technology to ensure an ultra-wide, clear viewing angle from any direction without color distortion.
As a highly versatile Bar TFT LCD Display 2.25 inch, this unit is driven by the efficient ST7789P3 controller IC. Operating via a flexible, high-speed SPI interface, this compact TFT display screen minimizes development complexity, allowing engineers to optimize power consumption and simplify hardware circuit design according to specific project requirements. If you are developing smaller handheld form factors, you can also check our SPI TFT LCD Display 2.0 inch series for layout comparison.
| Item | Contents | Unit |
| Size | 2.25 | inch |
| LCM Dimension | 17.9(H)x62.5(V)x2.36(D)(mm) | mm |
| LCD Active Area | 14.7972(H)x55.2948(V)(mm) | mm |
| Number OfDots | 76 * RGB * 284 | pixel |
| LCD Type | a-Si TFT | |
| Viewing Direction | ALL O’clock | |
| Driver IC | ST7789P | |
| Interface Type | SPI | |
| Operating Temperature | -20℃~ 70℃ | |
| Storage Temperature | -30℃~ 80℃ | |
| Backlight | 280 cd/m² | |
| Touchscreen | TBD |
Drawing
SPI Interface
| Pin No. | Symbol | Description |
| 1 | A | Back-light Anode |
| 2 | GND | Power Ground |
| 3 | RST | Reset input pin |
| 4 | RS | Register select signal pin.L:Command H:Data |
| 5 | SDA | serial signal int/out pin. |
| 6 | SCL | serial clock signal input pin. |
| 7 | VDD | Power supply for analog |
| 8 | CS | Chip selection pin. Low-active. |
