1.3 Inch 240x240 Dot Matrix Free Viewing Angle SPI LCD Display
Technical Specifications
| Item | Contents |
|---|
| LCD Size | 1.3 inch (Diagonal) |
| Display Mode | Normally black |
| Resolution | 240(H)RGB x 240(V) |
| Dot pitch | 0.0975 (H) x 0.0975(V) mm |
| Active area | 23.4(H) x 23.4 (V) mm |
| Module size | 26.16(H) x 29.22(V) x 1.5Max(D) mm |
| Color arrangement | RGB Vertical stripe |
| Interface | SPI |
| Drive IC | ST7789P3 |
| Luminance | 250 (TYP) cd/m² |
| Viewing Direction | All View |
| Backlight | 2 White LED |
| Operating Temp. | -20℃~ + 70℃ |
| Storage Temp. | -30℃~+ 80℃ |
| Weight | TBD |
Product Drawing
Pin Definition
| No. | 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 |
| 11 | RESET | LCM Reset pin |
| 12 | GND | Ground |
Product Introduction
This 1.3-inch 240*240 dot matrix free-viewing SPI liquid crystal display is a square IPS full-view color TFT display module featuring small size, high resolution, and excellent embedded system compatibility.
Core Specifications
- Size: 1.3 inches diagonal with effective display area of 23.4*23.4mm
- Resolution: 240*240 pixels square dot matrix for detailed display
- Display Type: IPS TFT with free viewing angle technology
- Color: 65K/262K colors with natural color reproduction
- Driver Chip: ST7789 series with mature performance and strong compatibility
- Interface: 4-wire SPI requiring minimal I/O pins
- Electrical: 3.3V power supply with low power consumption
- Environment: Operating temperature -20℃ to +70℃ with wide temperature stability
- Structure: FPC flexible wiring or breakout board for easy integration
Core Applications
- Smart Wearables: Smart watches, bracelets, health monitoring devices
- Portable Medical Devices: Blood glucose meters, oximeters, blood pressure monitors
- Embedded and IoT: Smart home panels, sensor terminals, industrial instruments
- Consumer Electronics: Mini clocks, counters, MP3 players, Bluetooth speakers
- Automotive and Industrial: Tire pressure monitoring, recorders, handheld devices
Frequently Asked Questions
I want the LCD display 8 digits and the outline size is 65x30x2.8mm?
No problem. Please send us your specification or drawing. If you don't have specifications, you can provide samples and we'll recommend suitable products or customize based on your requirements.
This LCD is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
For segment type LCD modules, modifying outline size or display content requires a new LCD glass module with new tooling.
This LCD display is HTN type, but I want STN type, can you make?
Yes, we can change the display type according to your request.
I want to customize a new LCD module. Can you do?
Yes, we can customize LCD modules. Please send your drawing or provide outline size, display information, glass thickness, polarizer, display type, connector mode, temperature specifications, supply voltage, viewing direction, and drive conditions.
What is leading time for tooling?
Typically 15 to 25 days after drawing confirmation and tooling charge payment. We'll provide exact timing upon drawing confirmation.
Can you send us samples for checking?
Yes, sample orders are available.
What is the Leading Time?
For standard products in stock: 1 day after payment. For mass production of special products: 15-30 days. We'll inform you if we can finish earlier.
