A 1.5" colour OLED breakout with 128×128 RGB pixels and 16-bit colour depth, driven by the SSD1351 controller. Because it uses OLED technology, there is no backlight — blacks are truly black with excellent contrast. The fully assembled breakout includes a built-in boost converter (12V for the OLED), microSD card holder, and logic level shifting for 3–5V power and logic.

Communicates via 4-wire write-only SPI (clock, data, chip select, data/command, and optional reset). The included microSD holder allows loading bitmaps from a card for display.

Key Features

• 1.5" Colour OLED – 128×128 RGB pixels, 16-bit colour
• SSD1351 Driver – 4-wire SPI interface (write-only)
• High Contrast – No backlight, true blacks
• Built-in Boost Converter – Generates 12V for the OLED internally
• microSD Card Holder – Load and display bitmaps from SD card
• Level Shifting – Works with 3–5V power and logic

Specifications

• Display Size – 1.5" diagonal
• Resolution – 128 × 128 pixels
• Colour Depth – 16-bit (65,536 colours)
• Driver – SSD1351
• Interface – 4-wire SPI
• Operating Voltage – 3–5VDC

Resources

• SSD1351 Graphics Library (GitHub)