LCD Description
This high-performance Landscape RGB LCD Screen 2.31 inch module is professionally engineered to deliver exceptional visual clarity, dependable performance, and cost-effective integration for industrial equipment, automotive dashboards, smart instruments, and compact control panels. Featuring a native horizontal orientation with a sharp 320×240 dots resolution,
As a highly versatile Landscape RGB LCD Screen 2.31 inch display solution, this unit is powered by the efficientILI9342C IC, ensuring low power consumption and simplified hardware circuit designs for hardware engineers. Optimized for excellent readability in both indoor and bright semi-outdoor environments, the Landscape RGB LCD Screen 2.31 inch features a premium backlight with 350 cd/m² brightness and a traditional 6 O’clock viewing direction.
Whether you are upgrading an existing product line or developing a next-generation smart device, this Landscape RGB LCD Screen 2.31 inch stands out as the ideal choice for reliable industrial-grade display performance. If your project requires an alternative communication protocol, you can also explore our standard Landscape TFT LCD Display 2.31 inch module for more engineering configurations.
| Item | Contents | Unit |
| Size | 2.31 | inch |
| LCM Dimension | 55（W）×47.55（H） × 2.75(T) | mm |
| LCD Active Area | 46.75×35.06 | mm |
| Number OfDots | 320×240 | pixel |
| LCD Type | a-Si TFT | |
| Viewing Direction | 6 O’clock | |
| Driver IC | ILI9342C | |
| Interface Type | RGB | |
| Operating Temperature | -20℃~ 70℃ | |
| Storage Temperature | -30℃~ 80℃ | |
| Backlight | 320 | cd/m² |
| Touchscreen | TBD |
Drawing
RGB Interface
| NO. | Symbol | Description |
| 1 | NC | NC |
| 2 | NC | NC |
| 3 | VGL | Capacitor for po wer setting |
| 4 | C4P | Capacitor for charge pump |
| 5 | C4M | Capacitor for charge pump |
| 6 | VGA | Capacitor for po wer setting |
| 7 | NC | NC |
| 8 | VCAC | Capacitor for po wer setting |
| 9 | VINT3 | Capacitor for po wer setting |
| 10 | C3P | Capacitor for charge pump |
| 11 | C3N | Capacitor for charge pump |
| 12 | VINT2 | Capacitor for po wer setting |
| 13 | C2P | Capacitor for charge pump |
| 14 | C2M | Capacitor for charge pump |
| 15 | NC | NC |
| 16 | C1P | Power transistor gate signal for the boost converter |
| 17 | C1M | Main boost regulator feedback input. |
| 18 | PGND | Ground |
| 19 | PVDD | POWER SUPPLY |
| 20 | NC | NC |
| 21 | LEDA | BACKLIGHT ANODE |
| 22 | NC | NC |
| 23 | LEDK | BACKLIGHT CATHODE |
| 24 | NC | NC |
| 25 | GND | Ground |
| 26 | VCC | POWER SUPPLY |
| 27 | CS | Chip Select |
| 28 | SDA | Serial Data Input |
| 29 | SCL | Serial Clock |
| 30 | HS | Line Synchronizing Signal |
| 31 | VS | Frame Synchronizing Signal |
| 32 | DCLK | Dot Clock Signa |
| 33-38 | D5-D0 | Data Bus |
| 39-40 | NC | NC |
