Introduction
This document explains the functioning of the multiple temperature sensors and RTC demo which is based on a motherboard and daughter card approach. The complete system consists of one motherboard having an STM32F102xx microcontroller and different daughter cards having a temperature sensor and RTC. The temperature sensors supported by this system are:
■ STLM20
■ STTS424E02
■ STTS75
■ STDS75
■ STLM75
■ STCN75
■ STTS751
■ STTS2002

RTCs supported by this system are:
■ M41T82SM6
■ M41T83SQA6
■ M41T83SMY6

This board operates in USB powered mode with a graphical user interface (GUI). The graphical user interface is used to access the registers and demonstrate the features of temperature sensors and RTCs.