online and maintenance: after testing, the internet of things system will be officially launched for post-maintenance and optimization, and the hardware equipment and software systems will be updated as the application scenarios continue to change.第54集
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china investment association training centeretc.) upload the data collected by iot devices to a cloud platform or background server for data processing, optimization and storage.
project creation: create a mini program project in the wechat developer tool and set basic application information.