LCD Description
This premium MCU TFT LCD Screen 2.4 inch module is engineered to deliver exceptional visual clarity and reliable performance for space-constrained embedded systems and HMI applications. Featuring a sharp 240×320 dots resolution and a highly responsive resistive touch screen, this compact color display ensures user-friendly interaction, vibrant graphics, and consistent readability with its solid 420 cd/m² backlight brightness. Whether you are designing handheld instruments or smart home controllers, this MCU TFT LCD Screen provides an optimal balance of cost-efficiency and premium display quality.
As a leading LCD display factory in China, we ensure every MCU TFT LCD Screen undergoes rigorous quality control to meet strict industrial standards. Powered by the efficient ST7789V driver IC, this 2.4-inch variant utilizes an optimized MCU interface architecture,If your engineering project demands a reliable, compact, and high-brightness visualization solution with seamless resistive touch integration, this 2.4″ 240×320 TFT LCD module is your ideal choice for long-term stable supply.
| Item | Contents | Unit |
| Size | 2.4 | inch |
| LCM Dimension | 42.72（W）* 60.26（H） * 2.30(T) | mm |
| LCD Active Area | 36.72 × 48.96 | mm |
| Number OfDots | 240×320 | pixel |
| LCD Type | a-Si TFT | |
| Viewing Direction | 12 O’clock | |
| Driver IC | ST7789 | |
| Interface Type | MCU | |
| Operating Temperature | -20℃~ 70℃ | |
| Storage Temperature | -30℃~ 80℃ | |
| Backlight | 420 | cd/m² |
| Touchscreen | TBD |
Drawing
MCU Interface
| Pin No. | Pin Name | Description / Function |
| 1 | LEDA | Backlight Cathode (Negative) |
| 2 | LEDK | Backlight Anode (Positive) |
| 3 | NC | No Connection (Floating) |
| 4 | NC | No Connection (Floating) |
| 5 | NC | No Connection (Floating) |
| 6 | IOVCC | Digital I/O Power Supply Voltage |
| 7 | DB7 | Data Bus 7 |
| 8 | DB6 | Data Bus 6 |
| 9 | DB5 | Data Bus 5 |
| 10 | DB4 | Data Bus 4 |
| 11 | DB3 | Data Bus 3 |
| 12 | DB2 | Data Bus 2 |
| 13 | DB1 | Data Bus 1 |
| 14 | DB0 | Data Bus 0 |
| 15 | RD | Read Signal (Active Low) |
| 16 | WR | Write Signal (Active Low) |
| 17 | RS | Data / Command Selection (Register Select) |
| 18 | CS | Chip Select (Active Low) |
| 19 | TE | Tearing Effect (Frame Synchronization Signal) |
| 20 | RESET | Reset Signal (Active Low) |
| 21 | GND | Ground |
| 22 | GND | Ground |
