Our Workflow as below
Here we can upload our update package and depoly to devices
Our devices need to install OTA agent by default, so that devices can connect to OTA server.
OTA PACKAGE TOOL
This software is a package tool for WISE-PaaS/OTA system. You can use this tool to generate an OTA package which can be identified by the WISE-PaaS/OTA system based on your original update resources.