The design and application of an infrared cloud remote controller

In recent years, more and more air-conditioning equipment has been added in the school, which has become a major aspect of campus electricity consumption. In this paper, an infrared cloud remote controller is designed, which can be connected to MQTT (Message Queuing Telemetry Transport) cloud platform through WIFI or 4G interface, by subscribing to and publishing messages, it can accept configuration data and instruction information from the control center, also can upload local state to the control center, after two-way data channel connection, through the advanced management strategy, realize the energy-saving control of air conditioning.