SSD1306 OLED display driver
1.7.2
This library is developed to control SSD1306/SSD1331/SSD1351/IL9163/PCD8554 RGB i2c/spi LED displays
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This is SSD1306/SSD1331/SSD1351 OLED display driver implementation for Arduino, AVR, Extensa platforms. The driver supports i2c and spi displays, and is also capable to work with pcd8544 (nokia 5110) LCD over SPI.
SSD1306 driver is Arduino style C/C++ library. it can be compiled with plain avr-gcc compiler without Arduino libraries and supports monochrome and RGB oleds. It is intended for use with very small microcontrollers (with a little of RAM). It was developed to use as few resources as possible. Since ATTiny controllers have no division and multiply operations, the library uses shift operation to speed up calculations.
Do not forget pull-up resistors for i2c lines.
The default i2c pins for embedded implementation can be modified in ssd1306_i2c_conf.h file. For other controllers pins are defined by standard Wire library. The default spi SCLK and MOSI pins are defined by SPI library, and DC, RST, CES pins are configurable through API.
Display | I2C | SPI | **Ori | |
---|---|---|---|---|
sh1106 128x64 | X | |||
ssd1306 128x64 | X | X | ||
ssd1306 128x32 | X | X | ||
ssd1331 96x64 | X | X | ||
ssd1351 128x128 | X | |||
il9163 128x128 | X | X | ||
st7735 128x160 | X | X | ||
pcd8544 84x48 | X | Nokia 5110 | ||
vga 96x40 color | direct D-sub output, atmega328p only | |||
vga 128x64 bw | direct D-sub output, atmega328p only |
Platforms | I2C | SPI | |
---|---|---|---|
Arduino | |||
Attiny85, Attiny45 | X | X | Refer to Damellis attiny package |
Attiny84, Attiny44 | X | X | Refer to Damellis attiny package |
Atmega328p, Atmega168 | X | X | |
Atmega32u4 | X | X | |
Atmega2560 | X | X | |
Digispark, including PRO version | X | X | check examples compatibility list |
ESP8266 | X | X | check examples compatibility list |
ESP32 | X | X | check examples compatibility list |
STM32 | X | X | stm32duino |
Plain AVR | |||
Attiny85, Attiny45 | X | X | |
Atmega328p, Atmega168 | X | X | |
Atmega32u4 | X | X | |
Plain ESP32 | |||
ESP32 | X | X | library can be used as IDF component |
Linux | |||
Raspberry Pi | X | X | i2c-dev, spidev, sys/class/gpio |
SDL Emulation | X | X | demo code can be run without real OLED HW via SDL library |
Windows | |||
SDL Emulation | X | X | demo code can be run without real OLED HW via MinGW32 + SDL library |
Digispark users, please check compilation options in your Arduino prior to using this library. Ssd1306 library requires at least c++11 and c99 (by default Digispark package misses the options -std=gnu11, -std=gnu++11).
To use as few RAM as possible To use as few Flash as possible To be as fast as possible To fit Arkanoid game example to Attiny85 microcontroller
Hardware setup is described here
Setting up for Arduino: (variant 1)* Download source from https://github.com/lexus2k/ssd1306 Put the sources to Arduino/libraries/ folder
Setting up for Arduino: (variant 2)* Install ssd1306 library via Arduino IDE library manager
Using with plain avr-gcc:* Download source from https://github.com/lexus2k/ssd1306 Build the library (variant 1) cd ssd1306/src && make -f Makefile.avr MCU=<your_mcu>
Link library to your project (refer to Makefile.avr in examples folder). Build demo code (variant 2) cd ssd1306/tools && ./build_and_run.sh -p avr -m <your_mcu> ssd1306_demo
For more information about this library, please, visit https://github.com/lexus2k/ssd1306. Doxygen documentation can be found at github.io site. If you found any problem or have any idea, please, report to Issues section.
The library is free. If this project helps you, you can give me a cup of coffee.
MIT License
Copyright (c) 2016-2018, Alexey Dynda
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.