A Design of PH3 Monitoring System Based on NB-IoT
Download as PDF
Zhu Tianpei, Zang Chunhua, Jin Yucheng, Shi Xiang
This paper describes a phosphine gas monitor based on NB IoT, which is designed by us and can be used to remotely measure the concentration of phosphine gas released during grain fumigation. The monitor uses the STM32 to control the sensor work, and after the measurement, upload the data to the network server through the NB IoT, and further data analysis can be performed on the server to achieve high accuracy, low power consumption (it can work for two years), low packet loss rate (less than 0.1%) and so on.
NB-IoT, Phosphine, STM32, Low Power.