# Building DePINs Welcome to the DePIN section for builders. Here, you'll discover how DePIN leverages blockchain technology and cryptoeconomic protocols to revolutionize the deployment and maintenance of physical infrastructure. In this section, you'll find working DePIN demos that provide practical examples and step-by-step guidance on setting up various types of DePIN networks, such as **wireless**, **sensor**, and **energy** networks. Explore the demos to see how you can harness the IoTeX infrastructure to create scalable, resilient, and community-driven DePIN infrastructure solutions​​​​. ### DePIN Demos * [Decentralized WiFi Connectivity (DeWi) Network](https://docs.iotex.io/blockchain/build/depin/end-to-end-dewi-demo) {% hint style="info" %} If you are not familiar with Decentralized Physical Infrastructure and what IoTeX offers to builders, the IoTeX 2.0 Whitepaper is an excellent learning resource. It provides a comprehensive overview of the IoTeX platform, its capabilities, and the tools available to support DePIN projects. Additionally, it offers the most up-to-date information, guidelines, and insights into future developments about DePIN, making it an invaluable guide for DePIN builders. → [Broken link](https://docs.iotex.io/blockchain/build/broken-reference "mention") {% endhint %} --- # 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.iotex.io/blockchain/build/depin.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.