Adafruit_CircuitPython_DisplayIO_SSD1306

Introduction

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DisplayIO driver for SSD1306 monochrome displays. DisplayIO drivers enable terminal output

For the framebuf based driver see Adafruit CircuitPython SSD1306 <https://github.com/adafruit/Adafruit_CircuitPython_SSD1306/>_.

Dependencies

This driver depends on:

• Adafruit CircuitPython <https://github.com/adafruit/circuitpython>_

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle <https://github.com/adafruit/Adafruit_CircuitPython_Bundle>_.

Installing from PyPI

On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI <https://pypi.org/project/adafruit-circuitpython-displayio-ssd1306/>_. To install for current user:

… code-block:: shell

pip3 install adafruit-circuitpython-displayio-ssd1306

To install system-wide (this may be required in some cases):

… code-block:: shell

sudo pip3 install adafruit-circuitpython-displayio-ssd1306

To install in a virtual environment in your current project:

… code-block:: shell

mkdir project-name && cd project-name
python3 -m venv .venv
source .venv/bin/activate
pip3 install adafruit-circuitpython-displayio-ssd1306

Usage Example

… code-block:: python

import board
import displayio
import fourwire
import adafruit_displayio_ssd1306
import busio

displayio.release_displays()

# This pinout works on a Metro and may need to be altered for other boards.
spi = busio.SPI(board.SCL, board.SDA)
tft_cs = board.D9
tft_dc = board.D8
tft_reset = board.D7

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=tft_reset, baudrate=1000000)
display = adafruit_displayio_ssd1306.SSD1306(display_bus, width=128, height=64)

Documentation

API documentation for this library can be found on Read the Docs <https://docs.circuitpython.org/projects/displayio_ssd1306/en/latest/>_.

For information on building library documentation, please check out this guide <https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/sharing-our-docs-on-readthedocs#sphinx-5-1>_.

Contributing

Contributions are welcome! Please read our Code of Conduct <https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1306/blob/main/CODE_OF_CONDUCT.md>_ before contributing to help this project stay welcoming.