a. Receive the data transmitted from the Internet of Things terminal, perform decoding analysis, and then store the important data.
b. Monitor the working status of the Internet of Things terminal, if there is any abnormality, send information to the person in charge.
c. Record equipment working status and other information.
d. According to different needs, customized development can be carried out.
e. Through the server, you can ensure that the device is always under monitoring.
f. The operating system is open, there is no need to worry about copyright issues, but the operator needs to master certain Linux use knowledge.