compeletely compatible with Arduino and Raspberry Pi
Module Pin Connections
| Sensor module => Arduino | Sensor module => Raspberry Pi |
| SCL --> A5 | SCL --> SCL |
| SDA --> A4 | SDA --> SDA |
| GNO --> GNO | GNO --> GNO |
| IRQ --> D2 | IRQ -->GPIO |
| VCC --> 5V | VCC --> 3.3V |
- Enable I2C interface of Raspberry PI, can be configured via the raspi-config configuration tool or edit the file /boot/config.txt, add line:
dtparam=i2c_arm=on
- Add I2C modules,edit /etc/modules file (command: sudo nano /etc/modules) , append the following lines:
i2c-bcm2708 i2c-dev
- Installing the I2C library and tools
sudo apt-get install i2c-tools python-smbus
- Update software and install the RPI.GPIO library
sudo apt-get update sudo apt-get install build-essential python-dev python-pip sudo pip install RPi.GPIO
- Install graphic library
sudo apt-get install python-imaging python-smbus
- Download some software libraries, then run
sudo apt-get install git git clone https://github.com/adafruit/Adafruit_Python_SSD1306.git cd Adafruit_Python_SSD1306 sudo python setup.py install
- Provide three samples (animate.py, image.py,shapes.py)
cd Adafruit_Python_SSD1306 sudo python shapes.py
Note: when using the sensor base plate, OLED on the left and right side interfaces using the RST PIN isdifferent, around 25# and 24# respectively, modify the corresponding pin on the line, the default is the right