Reference
This article provides a comprehensive guide on installing the U8glib library for operating 0.5 inch OLED displays using Arduino, covering necessary communication protocols and explaining how OLED displays reduce power consumption by eliminating the need for a backlight.
Library
First you need to download the library, and move these files to ARDUINO libraries folder, which is in the Arduino installation directory.
Click here to download U8glib library
Do you know how to install an Arduino library? You can refer to this tutorial:
How to install an Arduino library
Communication Protocol Description
- Communication: SPI, I2C
Principle
And the spontaneous light OLED display does not require a backlight, which greatly reduces the power consumption.
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