IoT Device SDK (C#)

The IoT Device SDK (C#) provides abundant demo code for devices to communicate with the platform and implement advanced services such as device, gateway, and Over-The-Air (OTA) services. For details about the integration guide, see IoT Device SDK (C#) Development Guide.

Requirements

DotNet SDK 8.0 has been installed.
- .NET installation guide
- .NET 8.0.

The corresponding IDE (Visual Studio Code 2017+, Rider 17.0.6+) has been installed. This SDK does not depend on the IDE. You can select the IDE or directly use the CLI as required.

For details, see README.

Change History

**Table 1** Change history
Version	Change	Description
1.3.4	Function enhancement	Optimized the log printing function. Modified the topic returned by SubscribeTopic starting with oc. Optimized demos. Fixed the bug of the gateway interface. Upgraded the target framework. Optimized other features.
1.3.3	New function	Supported gateway mode for OTA upgrade.
1.3.2	Function enhancement	Updated the CA certificate for the server.
1.3.1	Fixing	Resolved issues such as null pointer exceptions and MQTT object release failures.
1.3.0	New function	Supported OBS-based upgrade of software and firmware packages.
1.2.0	New function	Added the generic-protocol function.
1.1.1	Function enhancement	Added the function of deleting child devices from a gateway and optimized the description.
1.1.0	New function	Added the gateway and product model functions.
1.0.0	First release	Provided basic device access capabilities. Preset the device access address and the CA certificate matching Huawei IoTDA in the SDK.