# Android ![](/files/4gN9gQz20Zm0jRKU6C63) {% hint style="warning" %} Some Android hardware may require specific adaptations of our player software. Contact us at if you want to use Android. {% endhint %} ### Installing Castmill for Android 1. Download and install the latest CastmillPlayer app from 2. Start the app CastmillPlayer. The first time CastmillPlayer starts it will ask you if you want to enable autostart, which makes the player start automatically when the device is switched on. ### Registering your new player In order to control what is shown on your display you have to register it to your Castmill account. 1. Make sure your Android display is on and connected to the internet. It should show the Castmill welcome screen with a pin code \ 2. Follow the steps for registering your new player as described here:[Registering your first player](/getting-started/navigating-around.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.castmill.com/players/android.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.