Electronic Theses and Dissertation

Perkembangan Internet of Things (IoT) menarik perhatian banyak orang untuk menerapkan IoT untuk membantu menyelesaikan pekerjaan tertentu. Hal ini menyebabkan melonjaknya penerapan IoT pada bangunan domestik maupun non-domestik. Pada tahun 2020 diperkirakan lebih dari 50 miliar perangkat terhubung dengan IoT. Situasi ini mengakibatkan diperlukannya estimasi daya yang dikonsumsi oleh sistem untuk melaksanakan tugas-tugas tertentu. Berdasarkan permasalahan tersebut, peneliti melakukan analisis terhadap keluaran daya dari mikrokontroler ESP32 saat mengirim dan menerima data melalui Wireless Fidelty (Wi-Fi), Bluetooth, dan Bluetooth Low Energy (BLE). Pada pengiriman data, BLE menjadi protokol yang paling hemat daya dengan daya yang digunakan sebesar 0.419W, disusul dengan Wi-Fi (0.616W), dan Bluetooth (0.665W). Sementara untuk penerimaan data, Wi-Fi menjadi protokol yang paling hemat dengan penggunaan daya sebesar 0.494W, disusul dengan BLE (0.556W), dan Bluetooth (0.749W).

The development of the Internet of Things (IoT) attracts the attention of many people to apply IoT to help complete certain tasks. This has led to a surge in the application of IoT in domestic and non-domestic buildings. By 2020 it is estimated that more than 50 billion devices are connected to the IoT. This situation results in the need for an estimate of the power consumed by the system to carry out certain tasks. Based on these problems, the researchers analyzed the power output of the ESP32 microcontroller when sending and receiving data via Wi-Fi, Bluetooth, and Bluetooth Low Energy. When sending data, BLE is the protocol that consumes the least power with mean power consumption of 0.419 W, followed by Wi-Fi (0.616 W), and Bluetooth (0.665W). Meanwhile, for receiving data, Wi-Fi is the protocol that consumes the least power with mean power consumption of 0.494W, followed by BLE (0.556W), and Bluetooth (0.749W).