This is an interesting new style of LCD display from Waveshare, with rounded corners for an almost smartwatch-style look about it - we're REALLY excited to see what you do with this one! Driven by 4-wire SPI, this 1.47" (weird huh?) display has a 172x320 resolution (weird again!) and offers 262K RGB colours. Controlled by an ST7789V3 driver, it can be used with most popular development platforms such as the Raspberry Pi and Arduino. The display comes with an 8-pin PH2.0 cable with female jumper wire ends for connecting to your microcontroller. Features * Rounded LCD display * 172×320 resolution * 262K RGB colours * SPI interface, minimizes required IO pins, supports controller boards like Raspberry Pi/Arduino/STM32 * Online development resources (examples for Raspberry Pi/Arduino/STM32) Specifications * Operating Voltage: 3.3/5V * Communication interface: 4-wire SPI * Display Panel: IPS * Driver: ST7789V3 * Resolution: 172x320 pixels * Display size: 17.39 x 32.35mm * Pixel pitch: 0.0337 x 0.1011mm * Dimensions: 22.0 x 38.5mm * Manufacturer part number: Waveshare 22224 Resources * Product Wiki * Raspberry Pi example * Arduino example * Schematic * Datasheet * Pico Example (zip file), use with the following pin assignments * VCC --> 3.3V * GND --> GND * DIN --> GP11 * CLK --> GP10 * CS --> GP9 * DC --> GP8 * RST --> GP12 * BL --> GP13 Pinout Label Description VCC Power (3.3V/5V) GND Ground DIN SPI data input CLK SPI clock input CS Chip selection, low active DC Data/Command selection (high for data, low for command) RST Reset, low acive BL Backlight Package Contents * 1x 1.47" Rounded LCD Module * 1x PH2.0 8-pin cable https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2023-03-07 https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2023-12-27 https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2024-09-18 https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2024-11-29 https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2024-11-30 https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2025-08-06 https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2025-11-28 https://elecena.pl/product/22727421/1-47-rounded-spi-lcd-display-module-172x320 2025-11-29