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2.23inch OLED Display Module for Raspberry Pi Pico, 128×32, SPI/I2C
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A 2.23″ monochrome OLED display module designed to plug directly onto the Raspberry Pi Pico via the onboard female pin header. The SSD1305 driver supports bo...
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A 2.23″ monochrome OLED display module designed to plug directly onto the Raspberry Pi Pico via the onboard female pin header. The SSD1305 driver supports both 4-wire SPI and I2C interfaces, giving you flexibility in how you connect. Waveshare provides ready-to-use C/C++ and MicroPython example code.
Key Features
- 128 × 32 OLED Display – Black-and-white, self-emissive pixels with high contrast
- SSD1305 Driver – Well-supported controller with SPI and I2C interfaces
- Pico-Compatible Header – Plugs directly onto Raspberry Pi Pico (Pico not included)
- Wide Viewing Angle – Greater than 160°
- 3.3 V / 5 V Operating Voltage – 3.3 V logic level
Specifications
- Display Size: 2.23″ (active area 55.02 × 13.10 mm)
- Resolution: 128 × 32 pixels
- Pixel Size: 0.41 × 0.39 mm
- Interface: 4-wire SPI / I2C
- Driver IC: SSD1305
- Module Dimensions: 63.00 × 26.00 mm
Ideal For
- Raspberry Pi Pico projects needing a compact status display
- Sensor readouts and data dashboards
- Embedded menu interfaces and notification displays
Package Contents
- 1× 2.23″ OLED Display Module for Raspberry Pi Pico
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- I2C
- I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
- MicroPython
- A version of the Python programming language made to run on microcontrollers. It matters because it lets beginners write readable code to control LEDs, sensors, motors and displays without needing to start with lower-level languages.
- OLED
- OLED stands for organic light-emitting diode, a display type where each pixel produces its own light. It matters because OLED screens are thin, high-contrast and easy to read for small status displays, but they can be more sensitive to image burn-in than some other display types.
- SPI
- A fast serial communication bus often used for displays, memory cards, and sensors. It matters because SPI devices need specific pins for clock and data, plus a separate chip-select line for each device.
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