{"id":37641,"date":"2026-02-17T12:06:53","date_gmt":"2026-02-17T11:06:53","guid":{"rendered":"https:\/\/www.mapaho.com\/?p=37641"},"modified":"2026-02-17T13:48:40","modified_gmt":"2026-02-17T12:48:40","slug":"the-rise-of-wifi-halow","status":"publish","type":"post","link":"https:\/\/www.mapaho.com\/en\/the-rise-of-wifi-halow\/","title":{"rendered":"The Rise of WiFi HaLow"},"content":{"rendered":"\n<p>With the end of 2025, <strong>WiFi HaLow (IEEE 802.11ah)<\/strong> moves further into focus as a key technology for long-term, energy-efficient <strong>IoT connectivity<\/strong>. Especially in the areas of <strong>Smart Agriculture<\/strong>, <strong>industrial automation<\/strong> and <strong>urban infrastructure<\/strong>, HaLow is becoming more widespread. Thanks to its <strong>Sub-1GHz spectrum<\/strong>, HaLow achieves ranges of up to <strong>10 km<\/strong> and supports thousands of devices per <strong>Access Point<\/strong> \u2013 all with minimal power consumption, enabling a <strong>multi-year<\/strong> battery life. Yet this rise is hindered by regulatory gaps between the USA and the EU: while the USA offers flexible rules enabling broad civilian and commercial use, the EU&#8217;s strict <strong>Duty-Cycle restrictions<\/strong> hinder civilian applications and raise questions about <strong>state surveillance<\/strong>.<\/p>\n\n\n\n<p id=\"wd-cb2d35fd\" class=\"wp-block-wd-paragraph\">This article examines:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>the core technology of HaLow<\/li>\n\n\n\n<li>the regulatory differences between the USA and the EU<\/li>\n\n\n\n<li>comparisons to competitors such as <strong>LoRa<\/strong> and <strong>Meshtastic<\/strong><\/li>\n\n\n\n<li>and introduces important innovators such as <strong>Morse Micro<\/strong> and <strong>Seeed Studio<\/strong> who, despite these hurdles, achieve progress in hardware development.<\/li>\n<\/ul>\n\n\n\n<div id=\"wd-5d20e70a\" class=\"wp-block-wd-divider wd-style-line\"><\/div>\n\n\n\n<h2 id=\"wd-89af3e4a\" class=\"wp-block-wd-title title\">WiFi HaLow Technology: Redefining Long-Range Efficiency<\/h2>\n\n\n\n<p id=\"wd-05313327\" class=\"wp-block-wd-paragraph\"><strong>WiFi HaLow<\/strong> sets new standards in the &lt;strongIoT-Landschaft<\/strong>l&gt; (NOTE: This line seems to be a stray mis-typed fragment in the original. Translating as intended.) With operation in Sub-1GHz bands, HaLow offers superior penetration through obstacles like walls and trees compared to higher-frequency WiFi. The technology uses <strong>OFDM modulation<\/strong> with channel bandwidths from 1 MHz to 16 MHz and achieves <strong>data rates<\/strong> from 150 kbps for simple sensors to 86 Mbps for demanding applications such as video transmissions.<\/p>\n\n\n\n<p id=\"wd-19961401\" class=\"wp-block-wd-paragraph\"><strong>Key features<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Target Wake Time (TWT)<\/strong> for ultra-low power consumption (devices sleep 99% of the time)<\/li>\n\n\n\n<li><strong>Relay modes<\/strong> for extended mesh coverage<\/li>\n\n\n\n<li><strong>Scalability<\/strong> from up to 8,191 endpoints per <strong>Access Point<\/strong><\/li>\n<\/ul>\n\n\n\n<p id=\"wd-d21db175\" class=\"wp-block-wd-paragraph\">Compared to traditional WiFi, HaLow prioritizes <strong>range<\/strong> over speed, making it especially suitable for wide-area networks where LPWAN technologies are not sufficient.<\/p>\n\n\n\n<p id=\"wd-ad9afa36\" class=\"wp-block-wd-paragraph\">In real-world tests in 2025, HaLow achieved speeds of <strong>43 Mbps<\/strong> over more than <strong>1 km<\/strong>, with low latency for robotics and telemetry. <strong>WPA3 security<\/strong> and IP compatibility ease integration, but global adoption depends on spectrum access restrictions. It is expected that by 2029 over <strong>100 million devices<\/strong> will be based on HaLow as chip and module costs continue to fall.<\/p>\n\n\n\n<div id=\"wd-ea94f9ce\" class=\"wp-block-wd-divider wd-style-line\"><\/div>\n\n\n\n<h2 id=\"wd-9831b183\" class=\"wp-block-wd-title title\">Frequencies, Duty-Cycle and Regulatory Constraints: USA vs. EU<\/h2>\n\n\n\n<p id=\"wd-d84e5359\" class=\"wp-block-wd-paragraph\">HaLow benefits from <strong>Sub-1GHz ISM bands<\/strong>, but allocations differ substantially:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In the <strong>USA<\/strong>, the <strong>FCC<\/strong> allocates the <strong>902-928 MHz band<\/strong> with 26 MHz of continuous spectral width. This allows channels up to <strong>16 MHz<\/strong>, a <strong>transmit power of 1 W<\/strong>, and no strict Duty-Cycle restrictions. This fosters innovation, as <strong>frequency hopping<\/strong> avoids interference in dense environments.<\/li>\n\n\n\n<li>In the <strong>EU<\/strong>, HaLow is limited to the fragmented <strong>863-868 MHz band<\/strong> (only 5-7 MHz) with channels of only <strong>1-2 MHz<\/strong> and Duty-Cycle restrictions of <strong>0.1-10% per hour<\/strong>. These limits \u2013 intended to prevent interference \u2013 complicate the use of <strong>live video transmissions<\/strong> and <strong>continuous transmission<\/strong>, as devices must sleep most of the time. Critics see this as a <strong>\u201cspectral error\u201d<\/strong> hindering the growth of IoT technologies.<\/li>\n<\/ul>\n\n\n\n<p id=\"wd-8d1e68d3\" class=\"wp-block-wd-paragraph\">Even <strong>Japan<\/strong> allows <strong>10% Duty-Cycles<\/strong>, making the EU an outlier. Some view these restrictions as deliberately <strong>state-driven<\/strong>: certain institutional applications are exempt from the restrictions, fueling speculation that HaLow could be reserved primarily for <strong>state surveillance networks<\/strong>. In scenarios like disaster relief or Smart Cities, this could lead to <strong>state surveillance<\/strong> taking precedence over civilian resilience. While the USA pursues civilian-driven off-grid network initiatives and aim to build reliable, off-grid networks, this trend is suppressed in Europe.<\/p>\n\n\n\n<div id=\"wd-c728c7d1\" class=\"wp-block-wd-divider wd-style-line\"><\/div>\n\n\n\n<h2 id=\"wd-d5f9d4fe\" class=\"wp-block-wd-title title\">WiFi HaLow in Smart City Surveillance: Control vs. Democratization<\/h2>\n\n\n\n<p id=\"wd-8c0a9a91\" class=\"wp-block-wd-paragraph\"><strong>Smart Cities<\/strong> are a showcase for the benefits of HaLow, as EU rules appear to reserve this technology for <strong>surveillance applications<\/strong>.<\/p>\n\n\n\n<p id=\"wd-557d3b47\" class=\"wp-block-wd-paragraph\">These Duty-Cycle restrictions intensify the problem: without continuous transmissions, <strong>audio and video transmissions<\/strong> in the Sub-1GHz band are almost impossible. This hampers large-scale deployments in public safety networks, with looming <strong>fines<\/strong> for non-compliance.<\/p>\n\n\n\n<p id=\"wd-110d87f6\" class=\"wp-block-wd-paragraph\">Critics argue that these restrictions are not accidental but aimed at promoting <strong>state surveillance<\/strong>. The <strong>EU<\/strong> approach could result in only <strong>state actors<\/strong> being able to use HaLow for large-scale <strong>surveillance networks<\/strong>, while civilian applications are heavily restricted.<\/p>\n\n\n\n<div id=\"wd-6c8bc96d\" class=\"wp-block-wd-divider wd-style-line\"><\/div>\n\n\n\n<h2 id=\"wd-e22c1db6\" class=\"wp-block-wd-title title\">HaLow versus LoRa and Meshtastic: Off-Grid networks with high throughput for military, civil defense and SAR as well as disaster relief<\/h2>\n\n\n\n<p id=\"wd-4c6f6b3e\" class=\"wp-block-wd-paragraph\">Compared to <strong>LoRa<\/strong>, HaLow stands out with higher bandwidths. <strong>LoRa<\/strong> is well-suited for low-power data handling, but HaLow enables <strong>video transmissions<\/strong> and <strong>live control<\/strong> over similar ranges. <strong>Meshtastic<\/strong>, based on LoRa and designed for Off-Grid communication, excels at <strong>low-power text messages and GPS<\/strong>, but lacks the necessary <strong>bandwidth<\/strong> for media-rich mesh networks.<\/p>\n\n\n\n<p id=\"wd-de149cb2\" class=\"wp-block-wd-paragraph\">In military operations, HaLow demonstrates its <strong>efficiency<\/strong>: resilient mesh networks for <strong>Tactical video streams<\/strong> and <strong>drone feeds<\/strong> surpass LoRa limits. Civilian applications include <strong>disaster-proof networks<\/strong>, where paradoxically EU requirements hinder <strong>recovery<\/strong> after crises.<\/p>\n\n\n\n<p id=\"wd-9ec65eb9\" class=\"wp-block-wd-paragraph\">For <strong>Search and Rescue (SAR)<\/strong>, HaLow offers the ability to stream <strong>live video<\/strong> over kilometers and coordinate teams in remote areas.<\/p>\n\n\n\n<div id=\"wd-377d99cb\" class=\"wp-block-wd-divider wd-style-line\"><\/div>\n\n\n\n<h2 id=\"wd-251ace48\" class=\"wp-block-wd-title title\">Innovators in Focus: Morse Micro and Seeed Studio<\/h2>\n\n\n\n<p id=\"wd-8ac26d15\" class=\"wp-block-wd-paragraph\">The Australian <strong>startup Morse Micro<\/strong> leads in HaLow chips and is developing a range of powerful SoCs (system-on-chips) specifically optimized for HaLow. The second generation of the &lt;strongMM8108<\/strong> chip enables data rates of <strong>43 Mbps<\/strong>, a <strong>37% efficiency improvement<\/strong> and a <strong>range<\/strong> that surpasses current industry standards.<\/p>\n\n\n\n<p id=\"wd-9e2daa9f\" class=\"wp-block-wd-paragraph\"><strong>Seeed Studio<\/strong> contributes to the democratization of prototyping. With the <strong>Wio-WM6180 Wi-Fi HaLow Mini-PCIe module<\/strong> developers can easily test and implement HaLow-based devices. These modules are ideal for <strong>IoT applications<\/strong> and support the open-source framework <strong>OpenWrt<\/strong>, enabling easy integration into <strong>Raspberry Pi<\/strong>-based gateways.<\/p>\n\n\n\n<div id=\"wd-149386bd\" class=\"wp-block-wd-divider wd-style-line\"><\/div>\n\n\n\n<h2 id=\"wd-bce3ed59\" class=\"wp-block-wd-title title\">Conclusion: HaLow&#8217;s Future Despite Regulatory Hurdles<\/h2>\n\n\n\n<p id=\"wd-cf3b81f2\">WiFi HaLow shows enormous potential in 2025 for transforming IoT, but the regulatory <strong>Duty-Cycle restrictions in the EU<\/strong> pose a significant obstacle. While <strong>Morse Micro<\/strong> and <strong>Seeed Studio<\/strong> drive development, EU reform of the guidelines is urgently needed to democratize access to HaLow for civilian applications.<\/p>\n\n\n\n<p id=\"wd-a56e42f1\" class=\"wp-block-wd-paragraph\">With a more balanced regulation, Europe could become a <strong>leader in the next generation of wireless networks<\/strong>, fostering innovations in areas such as <strong>decentralization<\/strong> and <strong>Smart Infrastructure<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>With the end of 2025, WiFi HaLow (IEEE 802.11ah) moves further into focus as a key technology for long-term, energy-efficient<\/p>\n","protected":false},"author":1,"featured_media":37589,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[136,98,106],"tags":[95,99,100],"class_list":["post-37641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-opsec","category-privacy","category-tracking","tag-ble","tag-privacy","tag-security"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.mapaho.com\/wp-content\/uploads\/2025\/12\/wifi-halow-mapaho-mesh.jpg?fit=1280%2C720&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/posts\/37641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/comments?post=37641"}],"version-history":[{"count":3,"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/posts\/37641\/revisions"}],"predecessor-version":[{"id":37651,"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/posts\/37641\/revisions\/37651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/media\/37589"}],"wp:attachment":[{"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/media?parent=37641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/categories?post=37641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapaho.com\/en\/wp-json\/wp\/v2\/tags?post=37641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}