The best part of I2C is that it is a bus that is available just about anywhere, covering a vast ecosystem of devices that offer it as a hardware-defined interface, while being uncomplicated enough ...

The I2C start signal requires both clock (SCL) and data (SDA) to be brought low together, but what would happen if the displays shared a single clock line? To be clear, each OLED would ...

Several masters and slaves can be connected simultaneously in I2C, but the most common configuration is a single master and many slaves. Master is the one which is responsible for generation of clock ...