Product description: LCD IPS display 1.47 "172 x 320 px - SPI - rounded - Waveshare 22224
IPS LCD display module from Waveshare with a diagonal of 1.47 " and a resolution of 172 x 320 pixels. The display has rounded edges, making it ideal for a smart band design. The module is based on the ST7789V3 LCD driver system, which for communication with the microcontroller uses a 4-pin SPI interface The number of displayed colors is up to 262 K RGB The screen works with Arduino , Raspberry Pi and STM32 .
The main features of the display
- 172 x 320 resolution, 262K RGB colors, clear and colorful
- SPI interface minimizes the number of required IO pins, supports such controllers as Arduino, Raspberry Pi, STM32
- The manufacturer provides a number of resources (examples for Raspberry Pi, Arduino, STM32)
IPS LCD display 1.47 '172 x 320 px - SPI - rounded - Waveshare 22224.
An example of connecting the display to Arduino.The manufacturer has prepared a detailed user guide with sample program codes, which makes it much easier to start working with the module.
IPS LCD display pins
The display module for communication uses the SPI interface. It is supplied with the voltage of 3.3 V or 5 V.
- VCC - supply voltage (3.3 V or 5 V)
- GND - the ground of the system
- DIN - data input of the SPI interface
- CLK - clock input of the SPI interface
- CS - system selection, activated by the low state
- DC - data / command selection (high state for data, low state for commands)
- RST - reset, activated by the low state
- BL - backlight
Waveshare LCD display specification
- Supply voltage: 3.3 V or 5 V
- Communication interface: SPI
- Display type: IPS
- Display driver chip: ST7789V3
- Resolution: 172 (H) x 320 (V) px
- Color Quantity: 262K RGB
- Display size: 17.39 x 32.35 mm
- Pixel pitch: 0.0337 (H) x 0.1011 (V) mm
- Module dimensions: 22.0 x 38.5 mm
Kit contents
- 1x IPS LCD 1.47 "172 x 320 px - SPI - rounded - Waveshare 22224
- 1x 8-pin cable, 2 mm pitch
An example of connecting to a Raspberry Pi Pico. The subject of the sale is the LCD display and the connection cable, other elements can be purchased separately.
