Product description: IPS LCD display 1.69'' 240 x 280 px - SPI - 262K RGB - for Raspberry Pi, Arduino, STM32 - Seeedstudio 104990802
The 1.69" LCD display has a resolution of 240 x 280 px and a vivid palette of 262,000 colors , opening new possibilities in various fields of application. Thanks to the use of IPS technology, it guarantees clear and dynamically colorful visual experiences. The built-in display driver system - ST7789V2 - communicates with a microcontroller or minicomputer via a 4-pin SPI interface. This versatile interface not only minimizes I/O pin requirements, but also integrates perfectly with popular boards such as Raspberry Pi , Arduino and STM32 . The size of a single pixel is 0.11655 x 0.11655 mm. Thanks to its high resolution and vivid colors, it is perfect for creating small, portable devices such as smart watches, digital photo frames or portable game consoles.
The manufacturer provides a product Wiki page , which contains information about the module pins and a detailed user guide. You will also learn how to connect the display.
Diagram of connecting the display to the Seeed Xiao module.Display pins
The LCD display is equipped with a cable with a JST GH1.25 connector, which gives us access to the following pins:
- VCC - supply voltage 3.3 V / 5 V
- GND - system ground
- DIN - SPI data line
- CLK - SPI clock line
- CS - bus device selection (Chip Select)
- DC - data selection / command (command)
- RST - reset pin
- BL - display backlight
Compatibility and applications with Raspberry Pi, Arduino and STM32
The display module is fully compatible with popular boards such as Raspberry Pi, Arduino and STM32. Thanks to the SPI interface and extensive documentation available for each of these platforms, display integration is quick and convenient. Here are some examples of display applications:
- Creating interactive user interfaces for IoT projects.
- View system information or internet data on a small screen.
- Displaying measurement values from sensors (e.g. temperature, humidity) on a small display.
- Creating simple user interfaces for devices and DIY projects.
- Displaying the results of decision-making processes (e.g. switch states, analog values) in real time.
- View telemetry data or control devices remotely.
- Display integration in projects related to monitoring industrial processes or automation.
The module is compatible with Raspberry Pi, Arduino and STM32.
Elements included in the set.
Technical specifications of the display
- Supply voltage: 3.3V / 5V
- Screen type: LCD IPS
- Display diagonal: 1.69"
- Built-in chip: ST7789V2
- Communication interface: 4-wire SPI
- Resolution: 240 x 280 px
- Rounded screen corners
- Number of colors displayed: 262 thousand RGB
- Pixel size: 0.11655 x 0.11655 mm
- Display dimensions: 27.97 x 32.63 mm
- Module dimensions: 31.5 x 39 mm
Set contents
- 1x IPS LCD display 1.69'' 240 x 280 px - SPI - 262K RGB - for Raspberry Pi, Arduino, STM32 - Seeedstudio 104990802
- 1x JST GH1.25 20 cm 8-pin connection cable
