128×32 2.23inch OLED display HAT for Raspberry Pi

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

Trying to add a control interface for your project? This compact display is ideal!

Features

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

Resources

Product Wiki: www.waveshare.com/wiki/2.23inch_OLED_HAT

SYMBOL	RASPBERRY PI PIN (BCM)	DESCRIPTION
VCC	3V3/5V	Power input
GND	GND	Ground
DIN	MOSI	SPI data input
CLK	SCLK	SPI clock input
CS	CE0	Chip selection, low active
DC	P24	Data/Command selection (high for data, low for command)
RST	P25	Reset, low active

Specifications

• Driver: SSD1305
• Interface: SPI / I2C
• Display size: 2.23inch diagonal
• Display color: white
• Resolution: 128×32
• Viewing angle: >160°
• Power supply voltage: 3.3V/5V
• Logic level: 3.3V