This library allows you to control ST7315-based OLED displays using an Arduino board.

The ST7315 is a single-chip CMOS OLED/PLED driver and controller designed for dot-matrix graphic displays. It communicates over the Wire (I²C) interface and integrates display RAM, an internal oscillator, and voltage generation circuitry, making it ideal for embedded user interfaces, wearable devices, and compact information displays.

The Arduino_ST7315 library is built on top of the Arduino Graphics library and uses its APIs to draw content on the screen.

🔗 Arduino Graphics library: https://github.com/arduino-libraries/ArduinoGraphics

This library also provides a low-level driver class (Arduino_ST7315_Driver) that can be used independently of the graphics abstraction layer.

You can use this driver:

• As a backend for your own graphics library
• Directly to control the display hardware without graphics abstraction
• To implement custom display control logic