Home

Awesome

Adafruit_SSD1306 Build StatusDocumentation

This is a library for our Monochrome OLEDs based on SSD1306 drivers

Pick one up today in the adafruit shop! ------> http://www.adafruit.com/category/63_98

These displays use I2C or SPI to communicate, 2 to 5 pins are required to interface.

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!

Written by Limor Fried/Ladyada for Adafruit Industries, with contributions from the open source community. Scrolling code contributed by Michael Gregg. Dynamic buffer allocation based on work by Andrew Canaday. BSD license, check license.txt for more information. All text above must be included in any redistribution

Preferred installation method is to use the Arduino IDE Library Manager. To download the source from Github instead, click "Clone or download" above, then "Download ZIP." After uncompressing, rename the resulting folder Adafruit_SSD1306. Check that the Adafruit_SSD1306 folder contains Adafruit_SSD1306.cpp and Adafruit_SSD1306.h.

You will also have to install the Adafruit GFX library which provides graphics primitves such as lines, circles, text, etc. This also can be found in the Arduino Library Manager, or you can get the source from https://github.com/adafruit/Adafruit-GFX-Library

Changes

Pull Request: (November 2021)

Pull Request: (September 2019)

Version 1.2 (November 2018) introduces some significant changes:

<!-- START COMPATIBILITY TABLE -->

Compatibility

MCUTested WorksDoesn't WorkNot TestedNotes
Atmega328X
Atmega32u4X
Atmega2560X
ESP8266XChange OLED_RESET to different pin if using default I2C pins D4/D5.
ESP32X
ATSAM3X8EX
ATSAMD21X
Intel CurieX
WICEDXNo hardware SPI - bitbang only
ATtiny85X
ParticleX
RTduinoX
<!-- END COMPATIBILITY TABLE -->