This OLED display HAT for the Raspberry Pi, has a diagonal of 2.23" (5.66 cm), 128 x 32 pixel resolution and communicates by means of the with embedded SSD1305 driver via SPI or I2C interface. Features - standard Raspberry Pi 40 pin GPIO header - supports Raspberry Pi series boards, Nvidia Jetson Nano - interfaces: SPI (standard), or I2C, configured via an integrated resistor - brings control pins for hostboards like Arduino/STM32 - detailed development resources and manual on the Waveshare wiki. - examples for Raspberry Pi/Jetson Nano/Arduino/STM32 available technical data - Driver: SSD1305 - Interfaces: SPI / I2C - Display size: 2.23" (5.66 cm) diagonal - Display color: white - resolution: 128 x 32 pixel - Viewing angle: >160° - Supply voltage: 3.3 V / 5 V Scope of delivery - 2.23 (5.66 cm) OLED HAT - screw set (2 pieces) For more information please visit https://www.waveshare.com/wiki/2.23inchOLEDHAT https://elecena.pl/product/18408580/17009-raspberry-pi-shield-display-oled-2-23-128x32-pixels 2021-05-09 https://elecena.pl/product/18408580/17009-raspberry-pi-shield-display-oled-2-23-128x32-pixels 2025-04-08