How to connect

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