[Yandex Cloud documentation](../../index.md) > [Yandex IoT Core](../index.md) > Tutorials > All tutorials

# All tutorials for Yandex IoT Core

{% note warning %}

Yandex IoT Core is no longer available to new users. 

Current users can create resources until November 1, 2026. Afterwards, the service will go read-only and cease to operate on December 1, 2026. For more information on the timing and procedure, see [Service shutdown](../sunset.md).

{% endnote %}

Examples of how to use Yandex IoT Core on Android devices in different programming languages can be found on [GitHub](https://github.com/yandex-cloud-examples/?q=iot).

## Working with Mosquitto {#mosquitto}

* [Sending a message using Mosquitto](mosquitto/mosquitto-publish.md)
* [Subscribing a device or registry to receive messages using Mosquitto](mosquitto/mosquitto-subscribe.md)

## Android {#android}

* [Working with Yandex IoT Core from an Android device using Java](android-java.md)

## .NET {#dotnet}

* [Working with Yandex IoT Core in C#](c-sharp.md)

## Java {#dotnet}

* [Working with Yandex IoT Core in Java](java.md)

## Managed Service for PostgreSQL {#managed-pg}

* [Writing device data to a database](data-recording.md)

## Monitoring {#monitoring}

* [Monitoring the status of geographically distributed devices](datalens.md)
* [Monitoring sensor readings and event notifications](monitoring.md)

## Practical tips {#practice-advices}

* [Testing message delivery](message-delivery-check.md)
* [Emulating multiple IoT devices](iot-emulation.md)