Street Light Controllers
A street light controller is a terminal device that controls the operation of the LED driver and hence the operation of the street light. It is an embedded system usually containing all the instructions for operating the connected light fixtures, it implements one or more protocols to exchange data with the central management system while allowing light fixtures to be individually addressed as well as to be addressed in groups. A street light controller may also be a sensor or other automatic device that communicates with its environment and operates light fixtures without human interaction.