YVO0154EES-J1 1.54 Inch IPS Square LCD Display
High-performance 240×240 resolution square TFT-LCD module with SPI interface, delivering vivid 262K color display for industrial and smart device applications.
Key Specifications
| Product | 1.54 inch Square TFT-LCD Module |
| Module Number | YVO0154EES-J1 |
| Resolution | 240(RGB)×240 pixels |
| Brightness | 300 Cd/m² (Typical) |
| Viewing Direction | IPS 80/85° Full View |
| Interface | 4 Wire SPI Interface |
| Backlight | White LED (3LED Parallel) |
| Driver IC | ST7789 |
| Display Mode | Normally Black |
| Color Depth | 262K Colors |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Outline Dimensions | 31.52(H)×33.72(V)×2.62(D)mm |
| Active Area | 27.72×27.72mm |
Product Features
- 1.54-inch square IPS TFT-LCD with 240×240 high resolution
- ST7789 driver IC with 4-wire SPI interface
- 300 Cd/m² luminance with white LED backlight
- 80/85° full viewing angles for consistent display from any perspective
- 262K color display capability
- Wide operating temperature range: -20℃ to +70℃
- RoHS compliant for environmental protection
- Ideal for industrial control, smart devices, and portable equipment
Highlight: 1.54-inch Square IPS LCD, 240×240 Resolution, ST7789 Driver, 4 Wire SPI Interface, 300Cd/m² Luminance, RoHS Compliant
Technical Drawing
PIN Definition
| PIN | Symbol | Description |
| 1 | GND | Ground |
| 2 | LEDK | Cathode of Backlight |
| 3 | LEDA | Anode of Backlight |
| 4 | VCC | Power supply for Analog (2.8V-3.3V) |
| 5 | GND | Ground |
| 6 | GND | Ground |
| 7 | D/C | Register select pin D/C='1': Display data. D/C='0': Command data. |
| 8 | CS | Chip select pin ("Low" enable) |
| 9 | SCL | Serial clock pin |
| 10 | SDA | Serial data input / output |
| 11 | RESET | LCM Reset pin |
| 12 | GND | Ground |
Customization Options
This LCD module offers multiple professional customization options to meet diverse square display application requirements:
- FPC Design: Customizable FPC layout, length and connector type to fit host system installation requirements
- Backlight Brightness: Adjustable luminance from 300~1000 Cd/m² for indoor or outdoor display scenarios
- Cover Lens: Customizable size, thickness, surface hardness and printing (logo, pattern, mask)
- Touch Function: Optional capacitive/resistive touch screen with customized touch IC and structure
- Interface Optimization: Customizable single SPI/RGB interface design and pin adjustment
- Environmental Adaptation: Reinforced protection for ultra-high/low temperature and high humidity industrial scenarios