{"id":1310,"date":"2021-12-10T07:57:16","date_gmt":"2021-12-10T07:57:16","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?page_id=1310"},"modified":"2023-12-20T10:33:45","modified_gmt":"2023-12-20T10:33:45","slug":"bme688-digitalnose-detect-different-smell-patterns-with-bosch-bme688-sensor-and-ai-technology","status":"publish","type":"page","link":"https:\/\/picockpit.com\/raspberry-pi\/sv\/bme688-digitalnose-detekterar-differenta-luktmonster-med-bosch-bme688-sensor-och-ai-teknik\/","title":{"rendered":"BME688 DigitalNose-app"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"322\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-1024x322.png\" alt=\"BME688 DigitalNose App Titelbild\" class=\"wp-image-6468\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-1024x322.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-300x94.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-768x241.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-18x6.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-24x8.png 24w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-36x11.png 36w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image-48x15.png 48w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2020\/11\/BME688-DigitalNose-App-Title-Image.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>BME688 DigitalNose-appen f\u00f6r  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a> g\u00f6r det m\u00f6jligt f\u00f6r din  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> sensor f\u00f6r att lukta! <\/p>\n\n\n\n<p>V\u00e5rt systerf\u00f6retag, <a href=\"https:\/\/www.buyzero.de\">buyzero.de<\/a>, erbjuder en  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">plug &amp; play BME688 breakout-modul<\/a>som du kan ansluta direkt till Raspberry Pi-huvudet. Den ansluter <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> till din Raspberry Pi med hj\u00e4lp av I2C. Forts\u00e4tt l\u00e4sa f\u00f6r att l\u00e4ra dig hur du anv\u00e4nder <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  f\u00f6r att l\u00e4ra din sensor att urskilja upp till fyra lukter.<\/p>\n\n\n\n<p>Detta \u00e4r modern magi! Se mig demonstrera BME688:s m\u00f6jligheter i den h\u00e4r roliga \"magiska showen\":<\/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\" hcb-fetch-image-from=\"https:\/\/www.youtube.com\/watch?v=Dm7lWAg-W3M\" title=\"Raspberry Pi &amp; BME688 gassensor magisk show (med f\u00f6rklaring bakom magin!)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Dm7lWAg-W3M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Vill du sj\u00e4lv utf\u00f6ra lite magi?<\/h2>\n\n\n\n<p>N\u00e4r du har loggat in p\u00e5 din  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  konto och anslutit din RaspberryPi, v\u00e4lj den fr\u00e5n Mina Raspberry Pis. Du f\u00e5r en lista \u00f6ver appar som \u00e4r tillg\u00e4ngliga f\u00f6r din Raspberry Pi. Klicka p\u00e5 appen BME688 DigitalNose f\u00f6r att visa dess funktioner.<\/p>\n\n\n\n<p>Anv\u00e4nd Boschs AI Studio f\u00f6r att tr\u00e4na din algoritm f\u00f6r luktdetektering. Med DigitalNose-appen kan du ladda upp algoritmen, m\u00e4rka dina klasser och visa utdata i ett enda webbgr\u00e4nssnitt.<\/p>\n\n\n\n<p>Vi har tillhandah\u00e5llit exempelfiler f\u00f6r att underl\u00e4tta f\u00f6r dig.<\/p>\n\n\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"603\" height=\"721\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-Icon.png\" alt=\"BME688 DigitalNose Icon\" class=\"wp-image-1318\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-Icon.png 603w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-Icon-251x300.png 251w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-Icon-10x12.png 10w\" sizes=\"auto, (max-width: 603px) 100vw, 603px\" \/><figcaption class=\"wp-element-caption\">BME688 DigitalNose Icon<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Installation och inst\u00e4llning<\/h2>\n\n\n\n<p>St\u00e4ng av din Raspberry Pi och anslut  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a>  modul. Se leverant\u00f6rens anvisningar om hur du g\u00f6r detta.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/#resellers\"><img decoding=\"async\" src=\"https:\/\/pi3g.com\/wp-content\/uploads\/2021\/04\/pi3g-bme688-breakout-board-raspberry-pi.jpg\" alt=\"pi3g-bme688-breakout-board-raspberry-pi\" style=\"width:475px\"\/><\/a><figcaption class=\"wp-element-caption\">pi3g BME688 breakout-modulen ansluten till en Raspberry Pi 3B+: den kan helt enkelt anslutas till GPIO-huvudet. Observera den speciella orienteringen, s\u00e5 att SoC inte f\u00f6rvr\u00e4nger BME688:s v\u00e4rmem\u00e4tningsv\u00e4rden.<\/figcaption><\/figure>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><span style=\"background-color:rgba(0, 0, 0, 0);color:#6038b2\" class=\"has-inline-color\"><strong>Observera:<\/strong> <\/span>BME688 st\u00f6der ocks\u00e5 SPI-drift. Den h\u00e4r appen st\u00f6der dock endast I2C-drift.<\/p>\n<\/blockquote>\n\n\n\n<p>Sl\u00e5 p\u00e5 din Raspberry Pi igen. Vid denna tidpunkt  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a> har f\u00f6rhoppningsvis installerats. Du beh\u00f6ver inte installera n\u00e5gon annan programvara \u00e4n PiCockpit f\u00f6r att den h\u00e4r appen ska fungera.<\/p>\n\n\n\n<p>\u00d6ppna appen BME688 DigitalNose och klicka p\u00e5 knappen Setup:<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"259\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SetupButtonArrow-1024x259.png\" alt=\"\" class=\"wp-image-1322\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SetupButtonArrow-1024x259.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SetupButtonArrow-300x76.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SetupButtonArrow-768x194.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SetupButtonArrow-18x5.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SetupButtonArrow.png 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">BME688 DigitalNose inst\u00e4llningsknapp<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Detta leder dig till inst\u00e4llningssidan<\/p>\n\n\n\n<p>Aktivera  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a>  genom att klicka p\u00e5 <strong>Aktivera sensor<\/strong> v\u00e4xla.<\/p>\n\n\n\n<p>Kontrollera att I2C-adressen \u00e4r korrekt. (F\u00f6r pi3g BME688 breakout-kortet \u00e4r den som standard 0x77 - detta kan variera beroende p\u00e5 din leverant\u00f6r). <\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"719\" height=\"685\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-EnableSensor.png\" alt=\"\" class=\"wp-image-1325\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-EnableSensor.png 719w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-EnableSensor-300x286.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-EnableSensor-13x12.png 13w\" sizes=\"auto, (max-width: 719px) 100vw, 719px\" \/><figcaption class=\"wp-element-caption\">V\u00e4ntar p\u00e5 uppgifter. Inga data har tagits emot fr\u00e5n sensorn \u00e4nnu.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Du kommer att bli ombedd att godk\u00e4nna f\u00f6ljande <a href=\"https:\/\/www.bosch-sensortec.com\/media\/boschsensortec\/downloads\/software\/bme688_development_software\/bosch-sensortec-clickthrough-license-bme688.pdf\">Bosch BSEC-licens<\/a>. Detta \u00e4r n\u00f6dv\u00e4ndigt eftersom sensorns luktdetekteringsfunktion \u00e4r beroende av Boschs egenutvecklade BSEC 2.0-programvara.<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"789\" height=\"455\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-BoschLicenseAgreement.png\" alt=\"Bosch BSEC-licensavtal\" class=\"wp-image-1328\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-BoschLicenseAgreement.png 789w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-BoschLicenseAgreement-300x173.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-BoschLicenseAgreement-768x443.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-BoschLicenseAgreement-18x10.png 18w\" sizes=\"auto, (max-width: 789px) 100vw, 789px\" \/><figcaption class=\"wp-element-caption\">Bosch BSEC-licensavtal<\/figcaption><\/figure>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><span style=\"background-color:rgba(0, 0, 0, 0);color:#6038b2\" class=\"has-inline-color\"><strong>Observera:<\/strong><\/span> BME688 DigitalNose-appen och BME688 Airmeter-appen <strong>kan inte<\/strong> l\u00f6per samtidigt.<\/p>\n<\/blockquote>\n\n\n\n<p>Sensorn b\u00f6r nu vara aktiverad och  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  kommer att f\u00f6rs\u00f6ka registrera data. Om sensorn kan n\u00e5s b\u00f6r meddelandet nedan uppdateras till <span style=\"color:#45a245\" class=\"has-inline-color\">Mottagna uppgifter: ...<\/span> med en tidsst\u00e4mpel f\u00f6r det senast mottagna datapaketet.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"871\" height=\"276\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataReceived-1.png\" alt=\"\" class=\"wp-image-1340\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataReceived-1.png 871w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataReceived-1-300x95.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataReceived-1-768x243.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataReceived-1-18x6.png 18w\" sizes=\"auto, (max-width: 871px) 100vw, 871px\" \/><figcaption class=\"wp-element-caption\">Mottagen data och tidsst\u00e4mpel<\/figcaption><\/figure>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong><span style=\"color:#6038b2\" class=\"has-inline-color\">Observera:<\/span><\/strong> Frekvensen f\u00f6r datapaket beror p\u00e5 inst\u00e4llningarna - En m\u00e4tning tar vanligtvis cirka 10 sekunder.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"enableAdvancedView\">Aktivera avancerad vy (visa alla data)<\/h3>\n\n\n\n<p>Om du aktiverar avancerad vy visas alla parametrar som BSEC 2.0-programmet kan ber\u00e4kna. Dessa inkluderar IAQ (index f\u00f6r luftkvalitet), C02-ekvivalent med mera.  <\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"190\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-AdvancedView.png\" alt=\"Aktivera avancerad vy\" class=\"wp-image-1379\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-AdvancedView.png 736w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-AdvancedView-300x77.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-AdvancedView-18x5.png 18w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><figcaption class=\"wp-element-caption\">Aktivera avancerad vy<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Detta \u00e4r alla de ytterligare m\u00e4tningar som \u00e4r tillg\u00e4ngliga i BME688 DigitalNose-appen i PiCockpit n\u00e4r du anv\u00e4nder den avancerade vyn.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>luftfuktighet<\/li>\n\n\n\n<li>luftfuktighet (r\u00e5)<\/li>\n\n\n\n<li>lufttryck<\/li>\n\n\n\n<li>luftkvalitet (IAQ)<\/li>\n\n\n\n<li>Noggrannhet i fr\u00e5ga om luftkvalitet (IAQ)<\/li>\n\n\n\n<li>lufttemperatur.<\/li>\n\n\n\n<li>lufttemperatur (obearbetad)<\/li>\n\n\n\n<li>andning VOC-ekvivalent<\/li>\n\n\n\n<li>noggrannhet f\u00f6r VOC-ekvivalenter i andningsluften<\/li>\n\n\n\n<li>CO2-ekvivalent<\/li>\n\n\n\n<li>CO2-ekvivalent noggrannhet<\/li>\n\n\n\n<li>kompgasv\u00e4rde.<\/li>\n\n\n\n<li>noggrannhet av v\u00e4rdet p\u00e5 kompgasen<\/li>\n\n\n\n<li>gasprocent.<\/li>\n\n\n\n<li>noggrannhet i procent av gasen<\/li>\n\n\n\n<li>gasmotst\u00e5nd (r\u00e5)<\/li>\n\n\n\n<li>Provnummer.<\/li>\n\n\n\n<li>statisk IAQ (obearbetad)<\/li>\n\n\n\n<li>statisk IAQ noggrannhet<\/li>\n\n\n\n<li>tidsst\u00e4mpel<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong><span style=\"color:#6038b2\" class=\"has-inline-color\">Observera:<\/span><\/strong> F\u00f6r b\u00e4ttre precision vid CO2-m\u00e4tning erbjuder vi ocks\u00e5 en <a href=\"https:\/\/picockpit.com\/raspberry-pi\/co2-sensor-app-monitor-co2-concentration-air-pressure-and-air-temperature-using-the-raspberry-pi\/\">CO2-sensor-app!<\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Inst\u00e4llning av luktdetektering<\/h3>\n\n\n\n<p>I inst\u00e4llningen f\u00f6r luktdetektering kan du ladda upp din tr\u00e4nade algoritm och m\u00e4rka dina klasser. Vi anv\u00e4nder f\u00f6r n\u00e4rvarande BSEC 2.0.6.1, s\u00e5 se till att du exporterar din algoritm s\u00e5 att den matchar denna version (kr\u00e4ver minst <a href=\"https:\/\/www.bosch-sensortec.com\/software-tools\/software\/bme688-software\/\">Bosch AI Studio 1.6.0<\/a>).<\/p>\n\n\n\n<p>AI Studio exporterar algoritmen som en BSEC-konfigurationsfil som slutar med <strong>.conf<\/strong>. F\u00f6r att ladda upp algoritmen klickar du bara p\u00e5 pappersklippsikonen och v\u00e4ljer din fil.<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"258\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-UploadAlgorithm-1024x258.png\" alt=\"Ladda upp din tr\u00e4nade algoritm\" class=\"wp-image-1350\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-UploadAlgorithm-1024x258.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-UploadAlgorithm-300x76.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-UploadAlgorithm-768x194.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-UploadAlgorithm-18x5.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-UploadAlgorithm.png 1197w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Ladda upp din tr\u00e4nade algoritm<\/figcaption><\/figure>\n<\/div>\n\n\n<p>The  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> sensorn kan skilja upp till fyra olika klasser. V\u00e4lj den gasskattningsklass som du vill namnge. Klicka p\u00e5 <strong>X<\/strong> f\u00f6r att ta bort namnet.<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"377\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ClassName-1-1024x377.png\" alt=\"\" class=\"wp-image-1361\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ClassName-1-1024x377.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ClassName-1-300x110.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ClassName-1-768x282.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ClassName-1-18x7.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ClassName-1.png 1164w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Namnge dina klasser<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Under gasuppskattningsklasserna kan du l\u00e4gga till n\u00e5gra anteckningar.<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"397\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-NoteSpace-1024x397.png\" alt=\"Beskrivning och utrymme f\u00f6r dina anteckningar\" class=\"wp-image-1356\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-NoteSpace-1024x397.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-NoteSpace-300x116.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-NoteSpace-768x297.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-NoteSpace-18x7.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-NoteSpace.png 1157w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Beskrivning och utrymme f\u00f6r dina anteckningar<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">\u00c5terst\u00e4ll alla inst\u00e4llningar<\/h3>\n\n\n\n<p>The <strong><span style=\"color:#ff1744\" class=\"has-inline-color\">\u00c5TERST\u00c4LLA ALLA INST\u00c4LLNINGAR<\/span><\/strong> finns l\u00e4ngst ner p\u00e5 sidan. Med den kan du \u00e5terst\u00e4lla inst\u00e4llningen till fabriksinst\u00e4llningarna.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"293\" height=\"87\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-21.png\" alt=\"\" class=\"wp-image-852\"\/><\/figure>\n<\/div>\n\n\n<p>Var f\u00f6rsiktig, inst\u00e4llningarna kan inte \u00e5terst\u00e4llas.<\/p>\n\n\n\n<p>Detta avslutar installationen. Tryck p\u00e5 <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">VISA SNIFFRESULTAT<\/span><\/strong> knappen h\u00f6gst upp f\u00f6r att \u00e5terg\u00e5 till datask\u00e4rmen.<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"204\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ShowSniffResults-1024x204.png\" alt=\"\u00c5terg\u00e5 till datask\u00e4rmen\" class=\"wp-image-1364\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ShowSniffResults-1024x204.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ShowSniffResults-300x60.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ShowSniffResults-768x153.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ShowSniffResults-18x4.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-ShowSniffResults.png 1297w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u00c5terg\u00e5 till datask\u00e4rmen<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Resultat av sniffning<\/h2>\n\n\n\n<p>Under Sniff Results kan du se ett stapeldiagram med de senaste uppgifterna. Decimalv\u00e4rdena visar sannolikheten f\u00f6r att varje klass \u00e4r n\u00e4rvarande.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"889\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SniffResults-1024x889.png\" alt=\"Stapeldiagram \u00f6ver sniffresultat\" class=\"wp-image-1367\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SniffResults-1024x889.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SniffResults-300x260.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SniffResults-768x667.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SniffResults-14x12.png 14w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-SniffResults.png 1237w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Stapeldiagram \u00f6ver sniffresultat<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Beskrivning och anteckningar<\/h3>\n\n\n\n<p>Under Sniff-resultaten finns ett linjediagram. Det visar de historiska uppgifterna f\u00f6r ett valt v\u00e4rde. H\u00e5ll muspekaren \u00f6ver en av punkterna f\u00f6r att visa beskrivningen av den datapunkten.<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"813\" height=\"502\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-HistoricData.png\" alt=\"Historiska data linjediagram\" class=\"wp-image-1371\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-HistoricData.png 813w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-HistoricData-300x185.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-HistoricData-768x474.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-HistoricData-18x12.png 18w\" sizes=\"auto, (max-width: 813px) 100vw, 813px\" \/><figcaption class=\"wp-element-caption\">Historiska data linjediagram<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Med de ljusbl\u00e5 linjediagramhandtagen kan du zooma in p\u00e5 en viss tidsperiod och ett visst v\u00e4rdeintervall.<\/p>\n\n\n\n<p>Dra och sl\u00e4pp de vita handtagen till \u00f6nskat minimum och maximum.<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"916\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-LineChartHandles-1024x916.png\" alt=\"Handtag f\u00f6r linjediagram f\u00f6r att zooma in i diagrammet\" class=\"wp-image-1394\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-LineChartHandles-1024x916.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-LineChartHandles-300x268.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-LineChartHandles-768x687.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-LineChartHandles-13x12.png 13w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-LineChartHandles.png 1156w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Handtag f\u00f6r linjediagram f\u00f6r att zooma in i diagrammet<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Anv\u00e4nd <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">HIDE LINECHART<\/span><\/strong> f\u00f6r att d\u00f6lja linjediagrammet.<\/p>\n\n\n\n<p>\u00c4ndra vilket v\u00e4rde som visas i linjediagrammet genom att v\u00e4lja ett alternativ i datatabellen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Uppgifter<\/h3>\n\n\n\n<p>Datatabellen visar de aktuella v\u00e4rdena f\u00f6r alla insamlade data. Det \u00e4r l\u00e4mpligt att <a href=\"#enableAdvancedView\">aktivera den avancerade vyn<\/a> annars kommer de flesta av v\u00e4rdena att vara N\/A. <\/p>\n\n\n\n<p>Tryck p\u00e5 <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">VISA MIG<\/span><\/strong> bakom det v\u00e4rde du \u00e4r intresserad av f\u00f6r att visa det i linjediagrammet ovan.<\/p>\n\n\n<div class=\"wp-block-image is-resized is-style-default\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"568\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataTable-1024x568.png\" alt=\"Datatabell och visa mig-knappen\" class=\"wp-image-1384\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataTable-1024x568.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataTable-300x166.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataTable-768x426.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataTable-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-DataTable.png 1226w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Datatabell och visa mig-knappen<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Anv\u00e4nd ikonen med f\u00f6rstoringsglaset f\u00f6r att fokusera p\u00e5 ett s\u00e4rskilt v\u00e4rde.<\/p>\n\n\n\n<p> <\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"455\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-MagnifyingGlass-1024x455.png\" alt=\"b\u00f6rja skriva namnet p\u00e5 det v\u00e4rde du \u00e4r intresserad av f\u00f6r att begr\u00e4nsa urvalet.\" class=\"wp-image-1391\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-MagnifyingGlass-1024x455.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-MagnifyingGlass-300x133.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-MagnifyingGlass-768x342.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-MagnifyingGlass-18x8.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/12\/DN-MagnifyingGlass.png 1212w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">b\u00f6rja skriva namnet p\u00e5 det v\u00e4rde du \u00e4r intresserad av f\u00f6r att begr\u00e4nsa urvalet.<\/figcaption><\/figure>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong><span style=\"color:#6038b2\" class=\"has-inline-color\">Observera:<\/span><\/strong> De historiska uppgifterna bevaras endast n\u00e4r appen \u00e4r \u00f6ppen. N\u00e4r du navigerar bort eller st\u00e4nger fliken f\u00f6rsvinner uppgifterna f\u00f6r alltid. <\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">VANLIGA FR\u00c5GOR<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">St\u00f6ds \u00e4ven BME680?<\/h3>\n\n\n\n<p>Nej, BME680 \u00e4r <strong>inte<\/strong> st\u00f6ds eftersom uppskattning av klasserna kr\u00e4ver att sensorn k\u00f6rs i parallellt l\u00e4ge, vilket \u00e4r en funktion som inf\u00f6rdes med BME688. Men med v\u00e5rt anpassade skript kan du anv\u00e4nda din BME680 f\u00f6r att registrera data f\u00f6r att tr\u00e4na din klassificeringsalgoritm (\u00e4ven om det tar l\u00e4ngre tid att registrera ett meningsfullt antal prover). <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Hur registrerar jag data f\u00f6r utbildning?<\/h3>\n\n\n\n<p>Det enklaste s\u00e4ttet \u00e4r att anv\u00e4nda Boschs <a href=\"https:\/\/buyzero.de\/products\/bosch-bme688-gas-sensor-developer-kit?_pos=1&amp;_sid=1e2299512&amp;_ss=r\">BME688 Utvecklingssats f\u00f6r gassensor<\/a>. Ett annat alternativ \u00e4r att anv\u00e4nda v\u00e5rt anpassade skript och ett BME68X-breakoutkort. L\u00e4s <a href=\"https:\/\/picockpit.com\/raspberry-pi\/teach-bme688-how-to-smell\/\">det h\u00e4r blogginl\u00e4gget<\/a> f\u00f6r en utf\u00f6rlig f\u00f6rklaring om hur man registrerar data.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong><span style=\"color:#6038b2\" class=\"has-inline-color\">Observera:<\/span><\/strong> F\u00f6r att anv\u00e4nda skriptet m\u00e5ste sensorn vara ansluten till din Raspberry Pi via I2C (inte SPI).<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Var kan jag k\u00f6pa en kompatibel sensor?<\/h3>\n\n\n\n<p>Vi (pi3g e.K.) har utvecklat f\u00f6ljande <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/#resellers\">en plug &amp; play BME688-modul<\/a> f\u00f6r GPIO-porten p\u00e5 Raspberry Pi. <\/p>\n\n\n\n<p>Andra leverant\u00f6rer, t.ex. Pimoroni och Adafruit, s\u00e4ljer ocks\u00e5 BME688- och BME680-utbrytningskort. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/#resellers\" style=\"background-color:#ea9364\"><strong>K\u00f6p breakout-kortet BME688<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kan jag anv\u00e4nda DigitalNose-appen och Airmeter-appen samtidigt?<\/h3>\n\n\n\n<p>Nej du <strong>kan inte<\/strong> Du kan anv\u00e4nda b\u00e5da programmen samtidigt eftersom de arbetar p\u00e5 samma BSEC-instans och troligen p\u00e5 samma I2C-adress. I framtiden kanske vi g\u00f6r det m\u00f6jligt att k\u00f6ra b\u00e5da apparna samtidigt, f\u00f6rutsatt att du anv\u00e4nder tv\u00e5 sensorer med tv\u00e5 olika I2C-adresser.<\/p>\n\n\n\n<p>Om du aktiverar den avancerade vyn kommer DigitalNose-appen att visa alla v\u00e4rden som BSEC kan ber\u00e4kna.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Varf\u00f6r \u00e4r mina sniffresultat inte korrekta?<\/h3>\n\n\n\n<p>Det finns m\u00e5nga m\u00f6jliga orsaker. Det h\u00e4r \u00e4r n\u00e5gra saker du kan g\u00f6ra f\u00f6r att f\u00f6rb\u00e4ttra noggrannheten.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Anv\u00e4nd fler tr\u00e4ningsdata.<\/li>\n\n\n\n<li>Anv\u00e4nd mer varierande urval.<\/li>\n\n\n\n<li>Se till att testmilj\u00f6n inte skiljer sig alltf\u00f6r mycket fr\u00e5n inspelningsmilj\u00f6n.<\/li>\n\n\n\n<li>Kontrollera cofusion Matrix i AI Studio<\/li>\n\n\n\n<li>V\u00e4nta 5 minuter tills sensorn har v\u00e4rmts upp och anpassat sig till milj\u00f6n.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong><span style=\"color:#6038b2\" class=\"has-inline-color\">Observera:<\/span><\/strong> Det tar upp till en minut f\u00f6r gasblandningen att komma in i sensorns h\u00f6lje.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Provkonfigurationsfil(er) f\u00f6r appen BME688 DigitalNose:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/download.pi3g.com\/assets\/picockpit.com\/com.picockpit\/bme688digitalnose\/2021_09_27_19_24_bsec_NormalAi_Meat_Cheese_2_0_6_1.config\">Skilj p\u00e5 Meet \/ Cheese <\/a>(.config) <\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Slutsats<\/h2>\n\n\n\n<p>Om du har n\u00e5gra fr\u00e5gor eller st\u00f6ter p\u00e5 n\u00e5gra problem, tveka inte att kontakta oss s\u00e5 hj\u00e4lper vi dig att f\u00e5 ig\u00e5ng BME688 DigitalNose-appen!<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fsv%2Fbme688-digitalnose-detekterar-differenta-luktmonster-med-bosch-bme688-sensor-och-ai-teknik%2F&text=BME688%20DigitalNose%20App\" title=\"Dela p\u00e5 X\" aria-label=\"Dela p\u00e5 X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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background-color:#0088cc; color:#0088cc\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#0088cc\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 32 32\"><path fill=\"#0088cc\" d=\"M30.8 6.5l-4.5 21.4c-.3 1.5-1.2 1.9-2.5 1.2L16.9 24l-3.3 3.2c-.4.4-.7.7-1.4.7l.5-7L25.5 9.2c.6-.5-.1-.8-.9-.3l-15.8 10L2 16.7c-1.5-.5-1.5-1.5.3-2.2L28.9 4.3c1.3-.5 2.3.3 1.9 2.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#0088cc\">dela<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button reddit shariff-nocustomcolor\" style=\"background-color:#ff5700\"><a href=\"https:\/\/www.reddit.com\/submit?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fsv%2Fbme688-digitalnose-detekterar-differenta-luktmonster-med-bosch-bme688-sensor-och-ai-teknik%2F\" title=\"Dela p\u00e5 Reddit\" aria-label=\"Dela p\u00e5 Reddit\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#ff4500; color:#ff4500\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#ff4500\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"#ff4500\" d=\"M440.3 203.5c-15 0-28.2 6.2-37.9 15.9-35.7-24.7-83.8-40.6-137.1-42.3L293 52.3l88.2 19.8c0 21.6 17.6 39.2 39.2 39.2 22 0 39.7-18.1 39.7-39.7s-17.6-39.7-39.7-39.7c-15.4 0-28.7 9.3-35.3 22l-97.4-21.6c-4.9-1.3-9.7 2.2-11 7.1L246.3 177c-52.9 2.2-100.5 18.1-136.3 42.8-9.7-10.1-23.4-16.3-38.4-16.3-55.6 0-73.8 74.6-22.9 100.1-1.8 7.9-2.6 16.3-2.6 24.7 0 83.8 94.4 151.7 210.3 151.7 116.4 0 210.8-67.9 210.8-151.7 0-8.4-.9-17.2-3.1-25.1 49.9-25.6 31.5-99.7-23.8-99.7zM129.4 308.9c0-22 17.6-39.7 39.7-39.7 21.6 0 39.2 17.6 39.2 39.7 0 21.6-17.6 39.2-39.2 39.2-22 .1-39.7-17.6-39.7-39.2zm214.3 93.5c-36.4 36.4-139.1 36.4-175.5 0-4-3.5-4-9.7 0-13.7 3.5-3.5 9.7-3.5 13.2 0 27.8 28.5 120 29 149 0 3.5-3.5 9.7-3.5 13.2 0 4.1 4 4.1 10.2.1 13.7zm-.8-54.2c-21.6 0-39.2-17.6-39.2-39.2 0-22 17.6-39.7 39.2-39.7 22 0 39.7 17.6 39.7 39.7-.1 21.5-17.7 39.2-39.7 39.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#ff4500\">dela<\/span>&nbsp;<\/a><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>BME688 DigitalNose App f\u00f6r PiCockpit g\u00f6r det m\u00f6jligt f\u00f6r din BME688-sensor att lukta! V\u00e5rt systerf\u00f6retag, buyzero.de, erbjuder en plug &amp; play BME688 breakout-modul, som du kan ansluta direkt till Raspberry Pi-huvudet. Den ansluter BME688 till din Raspberry Pi med hj\u00e4lp av I2C. Forts\u00e4tt l\u00e4sa f\u00f6r att l\u00e4ra dig hur du anv\u00e4nder PiCockpit f\u00f6r att l\u00e4ra din...<\/p>","protected":false},"author":2,"featured_media":6468,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1310","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BME688 DigitalNose App | PiCockpit<\/title>\n<meta name=\"description\" content=\"Visualize and display your BME688 \/ BME680 sensor data with a comfortable web interface for free, using PiCockpit.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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