Bluetooth-based body temperature control monitoring system

This paper presents a kind of Bluetooth-based detection system of controlling body temperature.The system consists of hardware and PC software and two modules. Hardware modules takes the MSP430F435 microcontroller as the core, and we use the temperature sensor DS18B20 to collect temperature data, the collected data is stored and processed internally by the microcontroller, the microcontroller sends the data which was processed to the external Bluetooth module through the serial port. Bluetooth wireless data transmission module as an intermediary sends data to the host computer, the PC receives the temperature value which was the microcontroller send is absolutely clear presenting in the form, when the temperature exceeds a certain value, an alarm function is beginning.