I2C is wonderful in that you can put a large number of devices on your bus – as long as your communications can physically stay stable. How does it work? Addresses. Devices are pre-programmed ...

but debugging a non-working I2C setup can be opaque, especially if you’re just getting started with the protocol/bus. An I2C bus scanner can be a helpful first step in debugging an I2C system.

I2C is a two-wire, bidirectional bus protocol that enables effective communication between one master (or multiple masters) and one or more slave devices. It is a straightforward, half-Duplex, ...

The synchronous I2C interface is a block that interconnects an APB bus. The APB - I2C Bridge interfaces to the APB bus on the system side and the I2C bus. The APB interface is used to easily integrate ...