IoT Connectivity refers to the way devices in the Internet of Things communicate with each other and with central systems. This connectivity allows everyday objects, like smart thermostats and wearable fitness trackers, to send and receive data over the internet. By using various communication technologies, such as Wi-Fi, Bluetooth, and cellular networks, these devices can work together to improve efficiency and provide valuable insights. The effectiveness of IoT Connectivity relies on protocols that ensure secure and reliable data transmission. Common protocols include MQTT and HTTP, which help devices exchange information seamlessly. As more devices become connected, the importance of robust connectivity solutions continues to grow, enabling smarter homes, cities, and industries.