What role does IoT Edge modules play in an IoT solution?

IoT Edge modules play a crucial role in processing data locally within an IoT solution. Instead of sending all sensor data to the cloud for processing, IoT Edge modules can analyze and process data at the edge, closer to where the data is generated. This localized data processing reduces latency, minimizes bandwidth usage, and enables real-time data analysis, which is especially beneficial for scenarios that require immediate action or response.

By leveraging IoT Edge modules, applications can perform complex operations, such as data filtering, aggregation, and even running machine learning models directly on the device. This not only enhances the efficiency of the system but also ensures that critical decisions can be made autonomously without relying solely on cloud resources. Processing data locally is fundamental in scenarios where cloud connectivity may be unreliable or where there are strict requirements regarding data transfer and processing times.