IoT connectivity is primarily used to establish a communication channel between IoT devices and the cloud platform or other remote systems, allowing for data exchange, device control, and monitoring.

Bluetooth is a wireless technology designed for short-range communication, typically used for connecting IoT devices such as sensors, wearables, and peripherals to nearby devices or gateways.

Cellular connectivity, such as 4G LTE and 5G, provides wide-area coverage, allowing IoT devices to communicate over long distances, making it suitable for applications like remote monitoring and asset tracking.

Zigbee is a low-power wireless technology designed for mesh networking, making it suitable for connecting IoT devices in industrial environments where reliability and low power consumption are critical.

A gateway in IoT connectivity acts as a bridge between IoT devices and the cloud or other systems, translating data from various protocols used by IoT devices into a common format for seamless communication and interoperability.

Wi-Fi is a widely adopted wireless technology used for connecting IoT devices in smart homes, providing high bandwidth and allowing for seamless communication between devices and the home network.

LoRaWAN is a low-power wide-area network (LPWAN) technology designed for long-range communication, making it suitable for IoT applications where devices need to transmit data over long distances, such as smart agriculture and environmental monitoring.

Bluetooth is commonly used in healthcare applications for connecting medical devices, such as blood pressure monitors and glucose meters, to smartphones or tablets for data transmission and monitoring.

A SIM card (Subscriber Identity Module) is used in IoT devices that connect to cellular networks, providing a unique identifier for the device and allowing it to communicate with the network.

Cellular connectivity is commonly used in transportation applications, such as connected cars and fleet management systems, providing reliable communication for data transmission, vehicle tracking, and remote diagnostics.

Satellite connectivity provides global coverage, allowing IoT devices to communicate from remote locations where other connectivity options are unavailable, making it suitable for applications like maritime and aviation.

Wi-Fi is commonly used in retail applications for connecting IoT devices such as point-of-sale (POS) systems, inventory management systems, and digital signage, providing high bandwidth and allowing for seamless communication within the store network.

A protocol in IoT connectivity defines the rules and format for data exchange between devices, ensuring that data is transmitted and received in a standardized manner.

LoRaWAN is commonly used in agriculture applications for connecting devices such as soil moisture sensors, weather stations, and irrigation systems, providing long-range communication and low power consumption.

NFC (Near Field Communication) is a short-range wireless technology that allows devices to communicate when they are in close proximity, making it suitable for applications like mobile payments and access control.