0.91 inch 128x32 OLED Display Module For Raspberry Pi Arduino<br>Features:<br>Support 3.3V\/5V two kinds of power supply (toggle via switch).Data input\/output via the I2C bus， compatible with 3.3V\/5V level (toggle via switch).Resolution: 128x32.Can be used independently， can also be used with our Cascading and Overlapping Multi-Function Sensor Expansion Board (SKU196223)Compatible with raspberry pi (Raspberry pi 2 Model B \/ B+ \/ B \/ A+)，  banana pi， cubieboard，  pcduino，  Arduino etc.<br>Note:<br>Not include Sensor Expansion BoardNot include Raspberry pi<br>Package included:<br>1 x 0.91 inch 128x32 OLED Display Module<br>Reference Pictures: