Prototype Design of Smart Office at Institut Agama Islam Bunga Bangsa Cirebon (IAI-BBC) Base on LoRa

As the high supervisor of the Bunga Bangsa Islamic Institute, Cirebon (IAI-BBC), he always pays attention to efficiency and enthusiasm in every activity, especially in an office environment, namely the control system and electronic equipment to minimize usage when it is not needed by making a LoRa-based smart office prototype. In this research, the LoRa module is used as a wireless communication module with a far enough coverage so that it can be monitored for office electronic devices. The control system uses ON/OFF for several electronic devices, namely lamps, projectors and security systems using a buzzer, room temperature with an office use scheduling system, the test results of this research are the maximum distance for sending data using LoRa communication as far as 220 meters with an average device system response 3.4 seconds.