Learn about the capabilities of Azure IoT Device Simulation, an open source solution that you can deploy directly to your Azure subscription. And discover how Device simulation helps you build simulated devices that look and behave like the real thing.
Try Device Simulation: https://www.azureiotsolutions.com/Accelerators#description/device-simulation
Learn more about Device Simulation: https://docs.microsoft.com/en-us/azure/iot-accelerators/quickstart-device-simulation-deploy