An OLED Display 1.12 from Seeed Studio is an organic light-emitting diode (OLED) display panel, measuring 1.12 inches in size and featuring a resolution of 128 x 128 pixels. It has a high contrast ratio, great sunlight readability, and a wide viewing angle. The Seeed Studio OLED display panel has both SPI and I2C interfaces for easy connection to an Arduino, Raspberry Pi, or other development board. It has a built-in power-saving circuitry, and is Ultra Low Power Consumption (ULPC) certified. The display panel can also be used in other applications, such as wearable devices, smart home products, and industrial displays.