IoT Connectivity

Definition & Role: IoT connectivity refers to the technologies and networks that enable IoT devices (sensors, actuators, gateways) to communicate with each other, with cloud/edge platforms, and with users.

Connectivity Technologies: Includes multiple network types—cellular (4G/5G/NB‑IoT/LTE‑M), short‑range (Wi‑Fi, Bluetooth, Zigbee), Low‑Power Wide‑Area Networks (LPWAN such as LoRaWAN), mesh networks, and even satellite links.

Selection Factors: The choice of connectivity depends on factors like data rate, range, power consumption, mobility, cost, and environment (e.g., indoor vs remote).

Architecture Layers: A typical IoT connectivity stack involves the device layer (sensors/actuators), gateway/edge layer (local processing and protocol translation), and network/cloud layer (data storage, analytics, control).

Business & Operational Benefits: Reliable IoT connectivity enables real‑time monitoring, automation, predictive maintenance, smart decision‑making, and cost savings across industries like manufacturing, utilities, logistics and smart cities.