The company's self-developed IoT platform, Yuncheng Smart IoT Platform, is an open-source, enterprise level IoT platform that integrates a series of IoT core capabilities such as device management, data security communication, message subscription, rule engine, etc. It supports connecting massive devices through platform adaptation, collecting device data to the cloud, providing cloud APIs, and implementing remote control through calling cloud APIs. The Yuncheng Smart Internet of Things platform also supports multiple device access protocols and provides a rich protocol library.