Imaging Development Systems GmbH now offers a fast and simple way to test the image processing hardware expansions for uEye camera models with I2C connections that are connected to this bus. The uEye Demo camera viewer, included with all of the company’s USB and Gigabit Ethernet industrial cameras, has been updated accordingly in the latest version, 3.80, of the uEye camera software. The software tool’s graphical user interface now offers direct access to I2C commands, enabling hardware tests to be performed independently of the software, earlier and with minimal effort. In-house developments such as lighting control, motors and analog-to-digital converters can be quickly and easily tested without programming effort. All model-specific parameters of the camera are provided in a graphical interface in the camera viewer.