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 # Azure IoT Plug and Play bridge
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+>NOTE: This branch of the IoT Plug and Play bridge is in Development Preview. MQTT client adaptor support is limited to JSON RPC.
 ## Introduction
 Azure IoT Plug and Play bridge is the open source effort from Microsoft that connects the PC sensor and peripheral ecosystem to Azure. It builds on top of [Azure IoT Plug and Play](https://azure.microsoft.com/en-us/blog/iot-plug-and-play-is-now-available-in-preview/) so that with minimal to no code, developers can easily connect peripherals to Azure, remotely access their data, monitor them, and manage them. This allows developers to perform analytics and gain valuable insights on their IoT devices from either the edge or the cloud. The Azure IoT Plug and Play bridge accomplishes this without requiring peripherals to have direct Azure connectivity, enabling them to use a Windows or Linux host as a gateway to Azure instead. Because of this, it is particularly well suited for connecting cameras and environmental sensors to Azure.