Wireless node with WiFi Halow technology

Abstract

This paper presents the ongoing development of a wireless node and access point (AP) based on Wi-Fi HaLow (IEEE 802.11ah) technology, targeting long-range and low-power IoT applications. The project is currently underway and aims to design an affordable, fully open-source solution covering hardware and software aspects. The theoretical part compares Wi-Fi HaLow with other wireless technologies regarding range, energy efficiency, and integration with IP networks. Practically, the project includes PCB design, hardware integration, and preparation for firmware development. The wireless node has been fabricated and assembled; firmware development is currently in progress. Upon completion, the same methodology will be applied to the AP. The key contribution lies in the transparency, adaptability, and accessibility of the proposed open-source platform as an alternative to closed, proprietary systems.