Anggara NW, Rhizma MGA. Design of a Two-Point Temperature Monitoring System on a Heating Medium Based on Arduino Mega 2560 and IoT. FaSTJST [Internet]. 2026 May 20 [cited 2026 Jun. 15];10(1):77-83. Available from: https://ojs.uph.edu/index.php/FaSTJST/article/view/10897