{"id":16626,"date":"2026-09-18T09:29:12","date_gmt":"2026-09-18T07:29:12","guid":{"rendered":"https:\/\/www.bitcoinstuffstore.com\/?post_type=product&#038;p=16626"},"modified":"2026-09-19T00:13:07","modified_gmt":"2026-09-18T22:13:07","slug":"21energy-port","status":"publish","type":"product","link":"https:\/\/www.bitcoinstuffstore.com\/en_us\/product\/21energy-port\/","title":{"rendered":"21energy Port"},"content":{"rendered":"<div class=\"bss-product-content\">\n<ul class=\"bss-spec-list\">\n<li><strong>Ports<\/strong>: 4 \u00d7 gigabit ethernet for miners<\/li>\n<li><strong>Network<\/strong>: Wi-Fi to your home network<\/li>\n<li><strong>Housing<\/strong>: CNC-machined aluminum, sandblasted and anodized<\/li>\n<li><strong>Dimensions<\/strong>: 11.7 \u00d7 9.5 \u00d7 8.5 cm<\/li>\n<li><strong>Weight<\/strong>: about 200 grams<\/li>\n<li><strong>Controls<\/strong>: 21energy app, Home Assistant, developer API<\/li>\n<li><strong>Compatible with<\/strong>: Antminer S9\/S19\/S21 on Braiins OS, Whatsminer M31, more to come<\/li>\n<li><strong>Delivery time<\/strong>: 3 to 5 business days<\/li>\n<\/ul>\n<h2>Buy the 21energy Port: one hub for your entire mining setup<\/h2>\n<p>If you run more than one ASIC miner, you know the hassle: every miner has its own web interface, its own IP address, its own settings. The 21energy Port solves that with a 12-centimeter box. You plug your miners into the four ports on the front with ethernet, the Port joins your home network over Wi-Fi, and within a minute all your miners appear in one overview in the 21energy app. No command line, no networking knowledge needed.<\/p>\n<p>From that overview you start, stop and pause miners, individually or all at once, and choose from five power levels. Handy if you want to scale back in summer, or only run a miner during hours with cheap electricity. If you want to go further, connect the Port to Home Assistant via the official integration, or build something yourself on the API. The housing is CNC-machined aluminum; this is a device you don't have to hide.<\/p>\n<h2>Which miners work with it<\/h2>\n<p>Bitmain Antminers running Braiins OS (S9, S19, S21 and their variants) and the MicroBT Whatsminer M31. 21energy adds models through firmware updates. To be fair: a <a href=\"https:\/\/www.bitcoinstuffstore.com\/en_us\/product\/bitaxe-gamma\/\">Bitaxe<\/a> or <a href=\"https:\/\/www.bitcoinstuffstore.com\/en_us\/product\/nerdqaxe\/\">NerdQaxe<\/a> doesn't need this; they have their own AxeOS interface. The Port is for anyone running industrial ASICs at home or in the garage, or for anyone who has an <a href=\"https:\/\/www.bitcoinstuffstore.com\/en_us\/product\/ofen-3-base\/\">Ofen 3<\/a> and also runs separate miners.<\/p>\n<h2>Frequently asked questions about the 21energy Port<\/h2>\n<div class=\"bss-faq\">\n<div class=\"bss-faq-item is-open\">\n<div class=\"bss-faq-question\">Which miners work with the 21energy Port?<\/div>\n<div class=\"bss-faq-answer\">Bitmain Antminers running Braiins OS (S9, S19, S21 and variants) and the Whatsminer M31. 21energy adds models with updates. A Bitaxe or NerdQaxe doesn't need this: you control those through their own AxeOS interface.<\/div>\n<\/div>\n<div class=\"bss-faq-item\">\n<div class=\"bss-faq-question\">Do I need the Port for my Ofen 3?<\/div>\n<div class=\"bss-faq-answer\">No. The Ofen 3 has Wi-Fi and the 21energy app on board. The Port is for people with separate ASIC miners who want to control them from one place.<\/div>\n<\/div>\n<div class=\"bss-faq-item\">\n<div class=\"bss-faq-question\">How many miners can I connect?<\/div>\n<div class=\"bss-faq-answer\">Four directly on the gigabit ports on the front. More is possible with a regular network switch behind the Port.<\/div>\n<\/div>\n<div class=\"bss-faq-item\">\n<div class=\"bss-faq-question\">Does the Port work with Home Assistant?<\/div>\n<div class=\"bss-faq-answer\">Yes, there's an official integration. There's also a developer API for your own integrations.<\/div>\n<\/div>\n<div class=\"bss-faq-item\">\n<div class=\"bss-faq-question\">How long does delivery take?<\/div>\n<div class=\"bss-faq-answer\">3 to 5 business days. This product is shipped by our partner.<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p><strong>One aluminum hub that detects and controls all your ASIC miners.<\/strong><\/p>\n<ul>\n<li><strong>Ports<\/strong>: 4 \u00d7 gigabit ethernet, expandable with a switch<\/li>\n<li><strong>Controls<\/strong>: 21energy app, Home Assistant, API<\/li>\n<li><strong>Works with<\/strong>: Antminer on Braiins OS, Whatsminer M31<\/li>\n<li><strong>Plug-and-play<\/strong>: detects miners automatically<\/li>\n<\/ul>","protected":false},"featured_media":16620,"comment_status":"open","ping_status":"closed","template":"","meta":{"rank_math_focus_keyword":"21energy Port","rank_math_title":"21energy Port kopen | Slimme hub voor je bitcoin miners","rank_math_description":"De 21energy Port is een plug-and-play hub met vier gigabit-poorten die je Antminers en Whatsminers herkent en bestuurt via app, Home Assistant of 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