In the previous tutorial, we discussed various short-range wireless Internet-of-Things (IoT) technologies, including Bluetooth, Wi-Fi, Zigbee, Zigbee Mesh, Z-Wave, Thread, NFC, RFID, and IR. These short-range technologies are useful for setting up Personal Area Networks (PANs), Home Area Networks (HANs), and Local Area Networks (LANs). These networks often provide high-bandwidth, high-speed connectivity, allowing smart devices…