What is DTU?

DTU most likely refers to a Data Transfer Unit. A Data Transfer Unit (DTU) is a component, often in industrial or networking equipment, responsible for managing the transfer of data between different points. This can involve serial communication, wireless communication, or other protocols. DTUs are used to collect data from remote devices and transmit it to a central server or control system, or vice versa, enabling remote monitoring, control, and automation of processes. Without further context, it is difficult to provide a more precise definition, as 'DTU' can refer to various specific devices or protocols.