In the past, there were many user complaints about SmartThings because users had to delete existing registrations and re-register devices to set up new AP connections or change the password of connected APs. Because deleting a registration removes user settings from SmartThings, user should make the prvious settings in the SmartThings app, again. To address this inconvenience, Samsung products support a Wi-Fi update feature that allows users to change the AP without re-registration. STDK also provides this feature to avoid such inconvenience to users of partner products for the same reason. SmartThings recommends to support Wi-Fi update feature for the partner products to improve user experience. To support Wi-Fi update feature, please refer to the following guide.
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CONFIG_STDK_IOT_CORE_EASYSETUP_WIFI_UPDATE option enable in config file (sdkconfig).
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Add wifiInformation capability in Device Profile.
