Rancang Bangun Sistem Keamanan Pintu Angkutan Muatan Barang Menggunakan Node …

ABSTRACT IoT (Internet of Things) is a concept that aims to expand the benefits of continuously connected internet connectivity. IoT (Internet of Things) can be used at home as a smart home to control electronic equipment that can be operated with smart phone applications via an internet connection (WiFi). Meanwhile, to operate IoT requires a smartphone application which is telegram, to operat…