Description
1.9″ LCD Screen Module Display | SPI 4-Wire Interface
Here are the key points about this 1.9″ LCD Screen Module Display:
High-performance 1.9-inch SPI LCD Module designed for seamless integration into embedded systems and compact devices.
✅ 1.9-inch IPS Panel: Crisp visuals with true-to-life color reproduction.
✅ 4-Wire SPI Interface: Simplified wiring and rapid data transfer.
✅ Wide Voltage Support (3.3V/5V): Flexible compatibility with multiple controllers.
✅ Embedded Driver IC: Plug-and-play functionality with open-source libraries.
✅ Downloadable datasheets and code samples ensure quick prototyping.
1.9 inch IPS Module Key Parameters
| 1.9 inch IPS Module Key Parameters | |||
| Display Color | RGB 65K color | Active Area (AA area) | 22.695×42.72 (mm) |
| Screen Size | 1.8(inch) | Module PCB Size | 29.00×62.00(mm) |
| Type | IPS | Operating Temperature | -10℃~60℃ |
| Driver IC | ST7789 | Storage Temperature | -20℃~70℃ |
| Resolution | 170*320 (Pixel) | VCC power voltage | 3.3V |
| Module Interface | 4-wire SPI interface | ||
1.9 inch IPS Module Interface
| 1.9 inch IPS Module Interface | |||||
| PIN NO. | SYMBOL | DESCRIPTION | PIN NO. | SYMBOL | DESCRIPTION |
| 1 | GND | LCD Power ground | 5 | RES | LCD reset control signal(Low level reset) |
| 2 | VCC | LCD power supply is positive (3.3V) | 6 | DC | LCD register / data selection control signal |
| 3 | SCL | LCD SPI bus clock signal | 7 | CS | LCD chip select control signal (low level enable) |
| 4 | SDA | LCD SPI bus write data signal | 8 | BLK | LCD backlight control signal (high level lighting, |
Miqidisplay TFT LCD display provide vivid and full-color visual effects, capable of showing bright images, fast animations, complex graphics, custom fonts, as well as various touchscreen options . They support a variety of interface options, such as HDMI, SPI, LVDS, MIPI, RGB and EDP.
These displays feature industry-standard sizes and resolutions . Multiple types are available, such as stretched bar and circular LCDs . Highly adaptable, Miqidisplay TFT modules suit diverse uses . Applications range from industrial control to medical equipment.
