Explore IoT Edge offline support
This module provides you with experience implementing an extended offline scenario for IoT Edge devices that includes local storage, and using a gateway device to retain child device messages until the devices are back online.
Developer
Azure
Blob Storage
IoT Edge
IoT Hub
IoT SDK
Azure Portal
Module Objectives
After you complete this module, you will be able to:
- Create an IoT Edge gateway device and a child IoT device.
- Configure communication between the IoT Edge gateway and child device.
- Configure the IoT Edge Gateway device Time-to-Live and Message Store.
- Test the device connectivity and offline support.
Units
Prerequisites
Ability to:
- Demonstrate a general understanding of cloud-based solutions, Azure, and Azure services.
- Explain the features and capabilities of IoT Hub and implement secure device-to-cloud communication between an IoT device and an IoT hub instance.
- Describe the Azure IoT SDKs for devices and services, and how Visual Studio Code, Azure CLI, and the Azure Cloud Shell can be used to configure and develop components of an IoT solution.
- Describe the features and capabilities of Azure IoT Edge.
- Describe the Azure IoT Edge runtime support for custom code development, the IoT Edge coding tools, and the IoT Edge coding and debugging processes.
- Describe the extended offline capabilities provided by Azure IoT Edge, local device storage using Azure Blob storage, and IoT Edge module access to local storage.