Waveshare 2.23inch OLED Display HAT for Raspberry Pi, 128×32, SSD1305, I2C, SPI

This is an OLED display HAT for Raspberry Pi, 2.23inch diagonal, 128×32 pixels, with embedded SSD1305 driver, communicating via SPI or I2C interface.

You can directly add it on Raspberry Pi by the 40 PIN header, or connect it to another hardware platform via the I2C and SPI interfaces. The interface of 2.23inch OLED HAT is the default SPI, you can also switch to I2C by soldering the resistors on the back of OLED.

Trying to add a control interface for your Pi? This compact display would be the ideal choice.

Features:

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
• Optional interfaces: SPI (default), or I2C, configured via onboard resistor
• Brings control pins for host boards like Arduino/STM32
• Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Specifications:

Driver Chip	SSD1305
Interface	SPI / I2C
Resolution	128×32
Display Size	2.23inch diagonal
Colors	white
Visible Angle	>160°
Operating Voltage	3.3V / 5V
Logic level	3.3V
Length (mm)	65
Width (mm)	30.5
Height (mm)	3.8
Weight (gm)	19

Package Includes:

• 1 x 2.23inch OLED HAT
• 1 x RPi screws pack (2pcs)

Useful Links:  

• Waveshare 2.23inch OLED Display Wiki