{"id":44720,"date":"2023-02-21T16:13:38","date_gmt":"2023-02-21T16:13:38","guid":{"rendered":"https:\/\/knowhow.distrelec.com\/?p=44720"},"modified":"2023-02-21T16:13:43","modified_gmt":"2023-02-21T16:13:43","slug":"vikten-av-lora-teknik-for-smarta-fabriker-2023","status":"publish","type":"post","link":"https:\/\/knowhow.distrelec.com\/sv\/internet-of-things-iot\/vikten-av-lora-teknik-for-smarta-fabriker-2023\/","title":{"rendered":"Vikten av LoRa-teknik f\u00f6r smarta fabriker 2023"},"content":{"rendered":"\n<p>Med utvecklingen av IoT-tekniken (Internet of Things) flera olika typer av IoT-kommunikation skapats och blomstrat, som Wi-Fi och Bluetooth. En annan typ av IoT-kommunikation som skapades genom IoT-teknikens genombrott \u00e4r LoRa. LoRa-teknologi (kort f\u00f6r Long Range, l\u00e5ng r\u00e4ckvidd) \u00e4r ett tr\u00e5dl\u00f6st kommunikationssystem som g\u00f6r att mindre m\u00e4ngder data kan distribueras \u00f6ver ett stort omr\u00e5de. Det \u00e4r en teknik som \u00e4r mycket vanlig i IIoT-industrier, s\u00e4rskilt i l\u00e5ngv\u00e4ga, l\u00e5geffekttill\u00e4mpningar. Tekniken \u00e4r mycket k\u00e4nslig och kan identifieras \u00e4ven om det bara finns en svag signal, vilket g\u00f6r att den kan n\u00e5 ett mycket l\u00e4ngre avst\u00e5nd.&nbsp;<\/p>\n\n\n\n<p>Det blir bara starkare ocks\u00e5. Enligt <a href=\"https:\/\/www.statista.com\/statistics\/880822\/lpwan-ic-market-share-by-technology\/\" target=\"_blank\" rel=\"noreferrer noopener\">Statista<\/a> f\u00f6rv\u00e4ntas LoRa-anslutningar n\u00e5 730 miljoner \u00e5r 2023, j\u00e4mf\u00f6rt med 470 miljoner \u00e5r 2022, vilket visar dess betydelse f\u00f6r IoT-industrin f\u00f6r det kommande \u00e5ret.&nbsp;<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>&#8221;LoRa-enheter och n\u00e4tverk som LoRaWAN\u00ae m\u00f6jligg\u00f6r smarta IoT-applikationer som l\u00f6ser n\u00e5gra av de st\u00f6rsta utmaningarna som v\u00e5r planet st\u00e5r inf\u00f6r: energihantering, minskning av naturresurser, f\u00f6roreningskontroll, infrastruktureffektivitet och katastroff\u00f6rebyggande. Semtechs LoRa-enheter har samlat flera hundra k\u00e4nda anv\u00e4ndningsfall f\u00f6r smarta st\u00e4der, hem och byggnader, samh\u00e4llen, m\u00e4tning, leveranskedja och logistik, jordbruk och mer. Med hundratals miljoner enheter anslutna till n\u00e4tverk i mer \u00e4n 100 l\u00e4nder, och v\u00e4xande, skapar LoRa en smartare planet.&#8221;<\/p><cite>Semtech<\/cite><\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"724\"  height=\"483\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAtQAAAHjAQMAAAA5dBo7AAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEJJREFUeNrtwTEBAAAAwqD1T20Hb6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfgOtlAABEV+iNQAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-44313 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 724px) 100vw, 724px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-1146449449.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-1146449449.jpg 724w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-1146449449.jpg?resize=300,200 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-1146449449.jpg?resize=380,254 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-1146449449.jpg?resize=550,367 550w\" ><\/figure>\n\n\n\n<h2 id=\"hur-fungerar-lora-tekniken\" class=\"wp-block-heading\">Hur fungerar LoRa-tekniken? <\/h2>\n\n\n\n<p>LoRa \u00e4r en tr\u00e5dl\u00f6s moduleringsteknik utvecklad av <a href=\"https:\/\/www.semtech.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Semtech<\/a>, baserad p\u00e5 tekniken Chirp Spread Spectrum (CSS). Sm\u00e5 pulser som kallas &#8221;chirp-pulser&#8221; anv\u00e4nds f\u00f6r att koda information via radiov\u00e5gor. LoRa-modulerad \u00f6verf\u00f6ring kan tas emot \u00f6ver ett brett intervall av avst\u00e5nd och \u00e4r resistent mot st\u00f6rningar.<\/p>\n\n\n\n<p>Applikationer som \u00f6verf\u00f6r sm\u00e5 m\u00e4ngder data med l\u00e5ga bithastigheter \u00e4r perfekta f\u00f6r LoRa. J\u00e4mf\u00f6rt med tekniker som WiFi, Bluetooth eller ZigBee kan data skickas \u00f6ver ett l\u00e4ngre avst\u00e5nd. Tack vare dessa egenskaper \u00e4r LoRa ett bra val f\u00f6r l\u00e5geffektsensorer och st\u00e4lldon.<\/p>\n\n\n\n<p>De licensfria sub-gigahertz-banden, s\u00e5som 915 MHz, 868 MHz och 433 MHz, \u00e4r l\u00e4mpliga f\u00f6r LoRa-drift. F\u00f6r att uppn\u00e5 snabbare datahastigheter \u00e4n sub-gigahertz-band kan det \u00e4ven k\u00f6ras p\u00e5 2,4 GHz, men p\u00e5 bekostnad av r\u00e4ckvidden. Dessa frekvenser faller inom de globala ISM-banden, som endast anv\u00e4nds f\u00f6r industriella, vetenskapliga och medicinska till\u00e4mpningar.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"LoRa: How It Works\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/qI4a9JHO2sc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Ur n\u00e4tverkssynpunkt utvecklar LoRa helt enkelt ett fysiskt lager f\u00f6r tr\u00e5dl\u00f6s transport, till exempel ett transceiverchip. Of\u00f6rm\u00e5gan att kontrollera trafik f\u00f6r datainsamling och hantering av slutpunktsenheter inneb\u00e4r att den saknar l\u00e4mpliga n\u00e4tverksprotokoll. Det \u00e4r h\u00e4r LoRaWAN, \u00e4ven k\u00e4nt som l\u00e5ngdistans-WAN, kommer in i bilden.<\/p>\n\n\n\n<h2 id=\"vad-ar-lorawan\" class=\"wp-block-heading\"><strong>Vad \u00e4r LoRaWAN?<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/lora-alliance.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">LoRa Alliance<\/a> har skapat och underh\u00e5ller LoRaWAN, en \u00f6ppen, molnbaserad standard som underl\u00e4ttar tr\u00e5dl\u00f6s enhetskommunikation. I huvudsak kombinerar LoRaWAN n\u00e4tverk med LoRa tr\u00e5dl\u00f6s teknologi och adderar s\u00e4kerhetsfunktioner som nodautentisering och datakryptering. Dess syfte \u00e4r att tr\u00e5dl\u00f6st l\u00e4nka b\u00e4rbara elektroniska enheter till internet i lokala, regionala och internationella n\u00e4tverk.<\/p>\n\n\n\n<p>LoRaWAN-specifikationen \u00e4r en standard som, mest avg\u00f6rande, m\u00f6jligg\u00f6r smidig integration mellan enheter fr\u00e5n olika tillverkare. Antagandet av LoRa-teknik i IoT-sektorn har accelererat delvis p\u00e5 grund av denna enda orsak.<\/p>\n\n\n\n<p>I sj\u00e4lva verket, enligt LoRa Alliance, finns det f\u00f6r n\u00e4rvarande 181 LoRaWAN-n\u00e4toperat\u00f6rer spridda \u00f6ver v\u00e4rlden. Ut\u00f6ver detta har <a href=\"https:\/\/www.abiresearch.com\/press\/nb-iot-and-lte-m-issues-boost-lora-and-sigfox-near-and-long-term-lead-lpwa-network-connections\/\" target=\"_blank\" rel=\"noreferrer noopener\">ABI Research<\/a> kommit fram till att 2026 kommer LoRa att st\u00e5 f\u00f6r mer \u00e4n en fj\u00e4rdedel av LPWA-n\u00e4tverksanslutningarna, vilket skulle g\u00f6ra det till den ledande icke-cellul\u00e4ra LPWA-tekniken.<\/p>\n\n\n\n<h3 id=\"sa-hur-fungerar-lorawan\" class=\"wp-block-heading\">S\u00e5, hur fungerar LoRaWAN?<\/h3>\n\n\n\n<p>LoRaWAN-arkitekturen best\u00e5r av fyra huvuddelar:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u00c4ndnoder<\/li><li>Gateway<\/li><li>N\u00e4tverksserver<\/li><li>Applikationsserver<\/li><\/ul>\n\n\n\n<p><span style=\"text-decoration: underline;\">\u00c4ndnoder<\/span><\/p>\n\n\n\n<p>\u00c4ndnoder \u00e4r enheter som \u00e4r placerade i kanten av n\u00e4tverket. De har ofta sensorer installerade f\u00f6r att regelbundet samla in och \u00f6vervaka data. Vanligtvis har de formen av en l\u00e5geffektmikrokontroller som kan arbeta i f\u00e4lt i m\u00e5nga \u00e5r utan n\u00e5got underh\u00e5ll och \u00e4r utrustad med en l\u00e5geffekts LoRa-s\u00e4ndare f\u00f6r att kommunicera datapaketen till gatewayen.<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Gateways<\/span><\/p>\n\n\n\n<p>Anslutningen mellan n\u00e4tverket och noderna g\u00f6rs av LoRaWAN-gateways. De anv\u00e4nder en LoRa-koncentrator f\u00f6r att samla in data fr\u00e5n \u00e4ndnoderna och skicka den till n\u00e4tverksservern \u00f6ver en offentlig eller privat n\u00e4tverksinfrastruktur. Eftersom paketvidarebefordran \u00e4r deras huvudsakliga anv\u00e4ndning, betraktas gateways som paketbefordrare.<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">N\u00e4tverksserver<\/span><\/p>\n\n\n\n<p>Applikationsservern tar emot all data som Cloud LoRa-servern konsoliderar efter att ha tagit emot den fr\u00e5n gateway:erna. <a href=\"https:\/\/www.thethingsnetwork.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Things Network<\/a> \u00e4r en utm\u00e4rkt illustration av en n\u00e4tverksserver (TTN).<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Applikationsserver<\/span><\/p>\n\n\n\n<p>Du kan anv\u00e4nda applikationsservern f\u00f6r att visuellt eller analytiskt tolka data. Dessutom kan du infoga datapunkterna i en plattform f\u00f6r att vidta en \u00e5tg\u00e4rd, som att sl\u00e5 p\u00e5 regnvattenpumpar f\u00f6r jordbruksmilj\u00f6er eller \u00f6ppna f\u00f6nster i v\u00e4xthus f\u00f6r att bibeh\u00e5lla en specifik fuktighetsniv\u00e5. \u00c4ven aviseringstj\u00e4nster kan st\u00e4llas in f\u00f6r att varna tekniker n\u00e4r ett m\u00f6jligt problem kan uppst\u00e5.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"717\"  height=\"537\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAs0AAAIZAQMAAABnLpD7AAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEZJREFUeNrtwTEBAAAAwqD1T20LL6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgZvuMAAX6GEJgAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-44330 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 717px) 100vw, 717px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/2023-02-08-11_16_20-Semtech-LoRa-Technology-Overview-_-Semtech.png\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/2023-02-08-11_16_20-Semtech-LoRa-Technology-Overview-_-Semtech.png 717w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/2023-02-08-11_16_20-Semtech-LoRa-Technology-Overview-_-Semtech.png?resize=300,225 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/2023-02-08-11_16_20-Semtech-LoRa-Technology-Overview-_-Semtech.png?resize=380,285 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/2023-02-08-11_16_20-Semtech-LoRa-Technology-Overview-_-Semtech.png?resize=550,412 550w\" ><figcaption>Anv\u00e4ndningsfall inkluderar smarta verktyg, smarta st\u00e4der, smarta hem och byggnader, smart h\u00e4lsov\u00e5rd, smart leveranskedja och logistik, smart milj\u00f6, smart jordbruk och smart industriell styrning. K\u00e4lla: Semtech.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"varfor-behover-smarta-fabriker-lora\" class=\"wp-block-heading\">Varf\u00f6r beh\u00f6ver smarta fabriker LoRa?<\/h2>\n\n\n\n<p>Smarta fabriker fokuserar p\u00e5 ett datadrivet tillv\u00e4gag\u00e5ngss\u00e4tt f\u00f6r att hantera sina anl\u00e4ggningar, f\u00f6rb\u00e4ttra processer och uppt\u00e4cka eventuella problem som kan uppst\u00e5. De g\u00f6r detta genom sammankopplade n\u00e4tverk av maskiner, enheter och kommunikationsverktyg. LoRa och LoRaWAN kan hj\u00e4lpa smarta fabriker att bli mer effektiva och produktiva tack vare deras l\u00e5nga r\u00e4ckvidd och l\u00e5ga str\u00f6mf\u00f6rbrukning. Se nedan p\u00e5 n\u00e5gra av de m\u00e5nga s\u00e4tt LoRa kan f\u00f6rb\u00e4ttra och effektivisera vardagliga arbetsprocesser:&nbsp;<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Tillg\u00e5ngs- och anl\u00e4ggnings\u00f6vervakning<\/span><\/p>\n\n\n\n<p>Anv\u00e4ndningen av telemetri och geolokaliseringsdata i en industriell IoT-l\u00f6sning ger en tydlig bild av hur tillg\u00e5ngar fungerar. F\u00f6r IT- och driftsteknikmilj\u00f6er f\u00f6rb\u00e4ttrar sensorer insikten i fysiska utrymmen. F\u00f6r att \u00f6ka operativ effektivitet, minska st\u00f6lder och optimera logistiken kan geolokaliseringsdata anv\u00e4ndas f\u00f6r att sp\u00e5ra och \u00f6vervaka tillg\u00e5ngar och deras platser.<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Milj\u00f6\u00f6vervakning<\/span><\/p>\n\n\n\n<p>Temperatur och luftfuktighet, st\u00e4ngd\/\u00f6ppen d\u00f6rrstatus, belysningsniv\u00e5er och n\u00e4rvaro kan alla m\u00e4tas med LoRaWAN-sensorer. Privat data \u00e5tervinns med hj\u00e4lp av LoRaWAN-n\u00e4tverket och levereras till ett SCADA-system f\u00f6r visualisering och arkivering.<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Fabriksautomation<\/span><\/p>\n\n\n\n<p>Genom att ansluta Modbus-data till ett privat LoRaWAN-n\u00e4tverk kan du h\u00e4mta data fr\u00e5n fj\u00e4rrtillg\u00e5ngar med hj\u00e4lp av intelligenta sensorer som kan vara kilometer bort genom solida hinder som byggnader, v\u00e4ggar och andra fasta f\u00f6rem\u00e5l. Eliminera manuella data\u00e5terst\u00e4llningsmetoder och kostsamma kablar som ofta leder till brister i systemen.<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">Smart industriell f\u00f6rvaltning<\/span><\/p>\n\n\n\n<p>Sensorer kan anv\u00e4ndas f\u00f6r att fj\u00e4rr\u00f6vervaka utrustning och fordon f\u00f6r att hantera resurser. Detta inkluderar elektrisk str\u00f6mtestning, temperaturavl\u00e4sningar, vattenm\u00e4tare, \u00e5ngf\u00e4llor f\u00f6r tung utrustning som gaffeltruckar, lastbilar, dieseltankbilar och gr\u00e4vmaskiner och betongblandare.&nbsp;<\/p>\n\n\n\n<p><span style=\"text-decoration: underline;\">\u00d6vervakning av Co2-niv\u00e5<\/span><\/p>\n\n\n\n<p>Med hj\u00e4lp av LoRaWAN och LoRa-baserade CO2-sensorer som anv\u00e4nds i kontorsbyggnader och arbetsytor kan du \u00f6vervaka ventilationen, s\u00e4kerst\u00e4lla att det finns tillr\u00e4ckligt med naturligt ljus, hantera ljudniv\u00e5er och f\u00f6rb\u00e4ttra andra delar av de anst\u00e4lldas v\u00e4lbefinnande.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"724\"  height=\"483\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAtQAAAHjAQMAAAA5dBo7AAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEJJREFUeNrtwTEBAAAAwqD1T20Hb6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfgOtlAABEV+iNQAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-44364 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 724px) 100vw, 724px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-496264156.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-496264156.jpg 724w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-496264156.jpg?resize=300,200 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-496264156.jpg?resize=380,254 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/iStock-496264156.jpg?resize=550,367 550w\" ><figcaption>Maskin\u00f6vervakning<\/figcaption><\/figure>\n\n\n\n<h2 id=\"fordelar-med-lora-teknik-for-smarta-fabriker\" class=\"wp-block-heading\">F\u00f6rdelar med LoRa-teknik f\u00f6r smarta fabriker<\/h2>\n\n\n\n<p>Olika prioriteringar beh\u00f6vs f\u00f6r varje smart fabrik och smart tillverkningsanl\u00e4ggning. Som ett resultat kan LoRa-l\u00f6sningen ut\u00f6kas f\u00f6r att m\u00f6ta behoven i olika projekt med f\u00f6ljande f\u00f6rdelar:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u00d6ka operativ effektivitet.<\/li><li>G\u00f6ra arbetsplatsen mer idealisk.<\/li><li>H\u00e5lla koldioxidutsl\u00e4pp l\u00e5ga f\u00f6r att skydda milj\u00f6n.<\/li><li>Kostnads- och energibesparingar.<\/li><li>K\u00e4nna igen potentiella brister och risker.<\/li><li>Maximera anv\u00e4ndningen av personal och resurser.<\/li><\/ul>\n\n\n\n<h2 id=\"fordelar-med-att-anvanda-lorawan-for-smarta-fabriker\" class=\"wp-block-heading\">F\u00f6rdelar med att anv\u00e4nda LoRaWAN f\u00f6r smarta fabriker<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>L\u00e5ng s\u00e4ndningsr\u00e4ckvidd<\/li><li>L\u00e5g str\u00f6mf\u00f6rbrukning<\/li><li>L\u00e5g kostnad<\/li><li>Fj\u00e4rrkonfiguration<\/li><li>Tr\u00e5dl\u00f6s datainsamling utan kabeltrassel<\/li><li>Tolerans f\u00f6r latens med f\u00f6reslagna rapportintervall<\/li><\/ul>\n\n\n\n<h2 id=\"rekommenderade-lora-produkter\" class=\"wp-block-heading\">Rekommenderade LoRa-produkter<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"seeed-studio-lorawan-gateway-modul\" class=\"wp-block-heading\">Seeed Studio LoRaWAN Gateway-modul<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img  loading=\"lazy\"  decoding=\"async\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-44432 pk-lazyload\"  width=\"334\"  height=\"186\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 334px) 100vw, 334px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Seeed-114992549-30221679-01-2.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Seeed-114992549-30221679-01-2.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Seeed-114992549-30221679-01-2.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Seeed-114992549-30221679-01-2.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Seeed-114992549-30221679-01-2.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Seeed-114992549-30221679-01-2.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Seeed-114992549-30221679-01-2.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.elfa.se\/sv\/wm1302-lorawan-gateway-module-868mhz-spi-seeed-studio-114992549\/p\/30221679?trackQuery=seeed+studio+lora+gateway+module&amp;pos=2&amp;origPos=2&amp;origPageSize=50&amp;track=true\" target=\"_blank\" rel=\"noreferrer noopener\">Uppt\u00e4ck<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"arduino-edge-control-kit\" class=\"wp-block-heading\">Arduino Edge Control Kit<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-44450 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Arduino-AKX00034-30220737-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Arduino-AKX00034-30220737-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Arduino-AKX00034-30220737-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Arduino-AKX00034-30220737-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Arduino-AKX00034-30220737-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Arduino-AKX00034-30220737-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Arduino-AKX00034-30220737-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.elfa.se\/sv\/arduino-edge-control-kit-arduino-akx00034\/p\/30220737?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Utforska<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"m5stack-lora-kommunikationsmodul\" class=\"wp-block-heading\">M5Stack LoRa kommunikationsmodul<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-44467 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/M5Stack-M031-C4-30285947-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/M5Stack-M031-C4-30285947-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/M5Stack-M031-C4-30285947-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/M5Stack-M031-C4-30285947-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/M5Stack-M031-C4-30285947-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/M5Stack-M031-C4-30285947-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/M5Stack-M031-C4-30285947-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.elfa.se\/sv\/asr6501-lora-communications-module-868mhz-m5stack-m031-c4\/p\/30285947?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Ta reda p\u00e5 mer<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"utvarderingskort-med-lora-tracker-och-gps-modul\" class=\"wp-block-heading\">Utv\u00e4rderingskort med LoRa Tracker och GPS-modul<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-44484 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/ST-Microelectronics-STEVAL-STRKT01-30176611-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/ST-Microelectronics-STEVAL-STRKT01-30176611-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/ST-Microelectronics-STEVAL-STRKT01-30176611-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/ST-Microelectronics-STEVAL-STRKT01-30176611-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/ST-Microelectronics-STEVAL-STRKT01-30176611-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/ST-Microelectronics-STEVAL-STRKT01-30176611-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/ST-Microelectronics-STEVAL-STRKT01-30176611-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.elfa.se\/sv\/lora-tracker-and-gps-module-evaluation-board-st-steval-strkt01\/p\/30176611?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Utforska<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"sparkfun-explorable-lora-thing-plus-utvecklingskort\" class=\"wp-block-heading\">SparkFun expLoRaBLE LoRa Thing Plus utvecklingskort<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-44501 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/SparkFun-Electronic-WRL-17506-30216232-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/SparkFun-Electronic-WRL-17506-30216232-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/SparkFun-Electronic-WRL-17506-30216232-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/SparkFun-Electronic-WRL-17506-30216232-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/SparkFun-Electronic-WRL-17506-30216232-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/SparkFun-Electronic-WRL-17506-30216232-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/SparkFun-Electronic-WRL-17506-30216232-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.elfa.se\/sv\/explorable-lora-thing-plus-development-board-sparkfun-electronics-wrl-17506\/p\/30216232?queryFromSuggest=true\" target=\"_blank\" rel=\"noreferrer noopener\">Uppt\u00e4ck<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"adafruit-featherwing-radiofruit-kort-med-lora-radio\" class=\"wp-block-heading\">Adafruit FeatherWing RadioFruit-kort med LoRa-radio<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-44518 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Adafruit-3232-30172287-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Adafruit-3232-30172287-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Adafruit-3232-30172287-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Adafruit-3232-30172287-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Adafruit-3232-30172287-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Adafruit-3232-30172287-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/02\/Adafruit-3232-30172287-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.elfa.se\/sv\/featherwing-radiofruit-board-with-rfm95w-lora-radio-433mhz-adafruit-3232\/p\/30172287?trackQuery=adafruit+radiofruit+board+with+lora+radio&amp;pos=1&amp;origPos=1&amp;origPageSize=50&amp;track=true\" target=\"_blank\" rel=\"noreferrer noopener\">Ta reda p\u00e5 mer<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 id=\"fragor-och-svar\" class=\"wp-block-heading\"><strong>Fr\u00e5gor och svar<\/strong><\/h3>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1676995816987\"><strong class=\"schema-faq-question\">\u00c4r LoRa snabbare \u00e4n Wi-Fi?\u00a0<\/strong> <p class=\"schema-faq-answer\">LoRa och Wi-Fi anv\u00e4nds f\u00f6r olika \u00e4ndam\u00e5l. En kort j\u00e4mf\u00f6relse av dessa tv\u00e5 teknologier \u00e4r f\u00f6ljande: Wi-Fi skickar stora m\u00e4ngder data snabbt \u00f6ver en kort str\u00e4cka, medan LoRaWAN skickar sm\u00e5 m\u00e4ngder data flera g\u00e5nger per timme eller dag p\u00e5 avst\u00e5nd \u00f6ver flera kilometer.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1676995882243\"><strong class=\"schema-faq-question\">Kan LoRa fungera utan internetanslutning?\u00a0<\/strong> <p class=\"schema-faq-answer\">Den enda kommunikationskanal som en LoRaWAN-nod kr\u00e4ver \u00e4r LoRaWAN-n\u00e4tverket. Gatewayen kommer dock att beh\u00f6va en molntj\u00e4nst, som TTN (The Things Network).\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1676995901492\"><strong class=\"schema-faq-question\">Kan LoRa tr\u00e4nga igenom byggnader?<\/strong> <p class=\"schema-faq-answer\">LoRa-\u00f6verf\u00f6ringar kan tr\u00e4nga igenom metall, betong och glas. Denna f\u00f6rm\u00e5ga att tr\u00e4nga genom ytor \u00e4r anledningen till att den kan vara f\u00f6rdelaktig j\u00e4mf\u00f6rt med andra n\u00e4tverk som Wi-Fi.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1676995918768\"><strong class=\"schema-faq-question\">Hur l\u00e5ngt kan LoRa n\u00e5?\u00a0<\/strong> <p class=\"schema-faq-answer\">I t\u00e4torter kan LoRa n\u00e5 upp till fem kilometer och upp till 15 kilometer eller mer p\u00e5 landsbygden.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1676995931255\"><strong class=\"schema-faq-question\">Fungerar LoRa under jord?\u00a0<\/strong> <p class=\"schema-faq-answer\">Dess l\u00e5nga och djupa penetreringsf\u00f6rm\u00e5ga g\u00f6r LoRa till en idealisk l\u00f6sning f\u00f6r smarta underjordiska gruvtill\u00e4mpningar.\u00a0<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"Med utvecklingen av IoT-tekniken (Internet of Things) flera olika typer av IoT-kommunikation skapats och blomstrat, som Wi-Fi och&hellip;\n","protected":false},"author":27,"featured_media":44397,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1013,242],"tags":[],"coauthors":[],"class_list":{"0":"post-44720","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-internet-of-things-iot","8":"category-it-digital-sv","9":"cs-entry","10":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - 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