The technology integral to the functioning of the Internet of Things (IoT) is wireless communication. IoT devices rely on various wireless technologies such as Wi-Fi, Bluetooth, Zigbee, and cellular networks to connect and relay data. This enables seamless communication among numerous devices, facilitating remote monitoring, automation, and control. The ability to gather data in real-time and analyze it through cloud computing enhances decision-making and efficiency. As IoT continues to grow, the reliance on robust wireless communication technologies will only increase.