Quick Start Guide: Wi-Fi HaLow on Raspberry Pi 4

Build Your Own Long-Range Wireless Network

This hands-on digital guide walks you through setting up a fully open-source Wi-Fi HaLow gateway and client using a Raspberry Pi 4 and Xiao MCU. You'll stream live video from hundreds of meters away, test concrete penetration, and push the limits of what sub-GHz IP networking can do. Whether you're off-grid, prototyping for a farm or cabin, or just want to explore next-gen wireless tech—this guide gives you the tools, code, and knowledge to make it happen. No subscription, no middlemen. Just you and the signal.