Optimization and Development of Raspberry Pi 4 Model B for the Internet of Things - Prasetyo Adi, Puput Dani; Mappadang, Agoestina; Armi, Nasrullah; Santiko, Arief Budi; Adiprabowo, Tjahjo; Suprapto; Zulkarnain, Riza; Wirawan, Adi (2023 IEEE 9th Information Technology International Seminar (ITIS), Information Technology International Seminar (ITIS), 2023 IEEE 9th, 2023)