Colour Graphics Library for SD1331 OLED display

Colour Graphics Library for SD1331 OLED display

David Johnson-Davies published a new project. It is a library for SD1331 OLED display module that can even run on ATtiny85 mcu.

This is a small color graphics library for an SPI 96×64 colour OLED display based on an SD1331. It allows you to plot points, lines, filled and open rectangles, and text with small or large characters.

Unlike most other SPI OLED display libraries this one doesn’t require a memory buffer, allowing it to be run on any processor down to an ATtiny85. It also requires only three pins to drive the display, leaving two pins free on an ATtiny85 to interface to other devices, such as I2C sensors.

Colour Graphics Library for SD1331 OLED display – [Link]

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Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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