A Service-Oriented Platform for Embedded Monitoring Systems in Belle II Experiment

uSOP is a general purpose single board computer designed for deep embedded applications in control and monitoring of detectors, sensors, and complex laboratory equipment. In this paper, we present its deployment in the monitoring system framework of the ECL endcap calorimeter of the Belle2 experiment, presently under construction at the KEK Laboratory (Tsukuba, Japan). We discuss the main aspects of the hardware and software architectures tailored on the needs of a detector designed around CsI scintillators.