There are many loggers on the market and yellowcog's hardware makes them more versatile. Over the years we have worked directly with all the major manufacturers and their technology. Data loggers vary massively in their capabilities and costs so there is something for everyone. Whether you already own a data logger, or you want are about to purchase one, in order to connect yellowcog equipment, the preferred method is to connect the devices using a CAN bus. CAN allows many devices to be connected onto a single bus and makes for a very adaptable setup. If CAN is not possible then there are alternatives such as serial or analogue.