{"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\/it\/bme688-digitalnose-detect-different-smell-patterns-with-bosch-bme688-sensor-and-ai-technology\/","title":{"rendered":"BME688 App DigitalNose"},"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 App DigitalNose Titolo Immagine\" 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>L'applicazione BME688 DigitalNose per  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a> permette al tuo  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> sensore da annusare! <\/p>\n\n\n\n<p>La nostra azienda sorella, <a href=\"https:\/\/www.buyzero.de\">buyzero.de<\/a>, offre un  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">modulo di breakout BME688 plug &amp; play<\/a>che si pu\u00f2 collegare direttamente all'intestazione del Raspberry Pi. Collega il <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> al Raspberry Pi utilizzando I2C. Continuate a leggere per scoprire come utilizzare <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  per insegnare al sensore a distinguere fino a quattro odori.<\/p>\n\n\n\n<p>Questa \u00e8 la magia dei giorni nostri! Guardatemi dimostrare le capacit\u00e0 del BME688 in questo divertente video \"spettacolo di magia\":<\/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 gas sensor magic show (con spiegazione dietro la magia!)\" 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\">Vuoi fare un po' di magia tu stesso?<\/h2>\n\n\n\n<p>Dopo aver effettuato l'accesso al tuo  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  e connesso il tuo RaspberryPi, selezionalo da My Raspberry Pis. Vedrai un elenco di applicazioni disponibili per il tuo Raspberry Pi. Clicca sull'app BME688 DigitalNose per mostrare le sue caratteristiche.<\/p>\n\n\n\n<p>Usa Boschs AI Studio per addestrare il tuo algoritmo di rilevamento degli odori. La DigitalNose App ti permette di caricare l'algoritmo, etichettare le tue classi e visualizzare i dati in uscita in un'unica interfaccia web.<\/p>\n\n\n\n<p>Abbiamo fornito file di esempio per la vostra comodit\u00e0.<\/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=\"Icona BME688 DigitalNose\" 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\">Icona BME688 DigitalNose<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Installazione e configurazione<\/h2>\n\n\n\n<p>Spegnete il vostro Raspberry Pi e collegate il  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a>  modulo. Fate riferimento alle istruzioni del vostro fornitore su come farlo.<\/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\">Il modulo di breakout pi3g BME688 collegato a un Raspberry Pi 3B+: pu\u00f2 essere semplicemente collegato al GPIO Header. Notate l'orientamento speciale, in modo che il SoC non distorca i valori di misurazione del calore del BME688.<\/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>Nota:<\/strong> <\/span>il BME688 supporta anche il funzionamento SPI. Questa applicazione per\u00f2 supporta solo il funzionamento I2C.<\/p>\n<\/blockquote>\n\n\n\n<p>Riaccendete il vostro Raspberry Pi. A questo punto  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a> \u00e8 stato installato, si spera. Non \u00e8 necessario installare alcun software oltre a PiCockpit per far funzionare questa applicazione.<\/p>\n\n\n\n<p>Aprire l'applicazione BME688 DigitalNose e cliccare sul pulsante 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 Pulsante di impostazione DigitalNose<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Questo ti porter\u00e0 alla pagina di configurazione<\/p>\n\n\n\n<p>Abilitare il  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a>  cliccando sul sensore <strong>abilitare il sensore<\/strong> alzare.<\/p>\n\n\n\n<p>Controllare se l'indirizzo I2C \u00e8 corretto. (Per la scheda di breakout pi3g BME688, \u00e8 0x77 di default - questo potrebbe variare a seconda del vostro fornitore). <\/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\">In attesa di dati. Nessun dato \u00e8 stato ancora ricevuto dal sensore<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Vi sar\u00e0 chiesto di accettare il <a href=\"https:\/\/www.bosch-sensortec.com\/media\/boschsensortec\/downloads\/software\/bme688_development_software\/bosch-sensortec-clickthrough-license-bme688.pdf\">Licenza BSEC di Bosch<\/a>. Questo \u00e8 necessario, poich\u00e9 la funzione di rilevamento degli odori dei sensori si basa sul software proprietario BSEC 2.0 di Bosch.<\/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=\"Contratto di licenza BSEC di Bosch\" 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\">Contratto di licenza BSEC di Bosch<\/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>Nota:<\/strong><\/span> L'applicazione BME688 DigitalNose e l'applicazione BME688 Airmeter <strong>non pu\u00f2<\/strong> eseguiti simultaneamente.<\/p>\n<\/blockquote>\n\n\n\n<p>Il sensore dovrebbe ora essere abilitato e  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  cercher\u00e0 di registrare i dati. Se il sensore pu\u00f2 essere raggiunto, il messaggio sottostante dovrebbe aggiornarsi a <span style=\"color:#45a245\" class=\"has-inline-color\">Dati ricevuti: ...<\/span> con un timestamp dell'ultimo pacchetto di dati ricevuto.<\/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\">Dati ricevuti e timestamp<\/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\">Nota:<\/span><\/strong> La frequenza dei pacchetti di dati dipende dalle impostazioni - Una misurazione dura in genere circa 10 secondi.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"enableAdvancedView\">Abilita la vista avanzata (mostra tutti i dati)<\/h3>\n\n\n\n<p>Abilitando la vista avanzata, verranno mostrati tutti i parametri che il software BSEC 2.0 \u00e8 in grado di calcolare. Questi includono l'IAQ (Indice di qualit\u00e0 dell'aria), C02 equivalente e altro.  <\/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=\"Abilita la vista avanzata\" 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\">Abilita la vista avanzata<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Queste sono tutte le misure aggiuntive disponibili nell'applicazione BME688 DigitalNose in PiCockpit, quando si usa la vista avanzata<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>umidit\u00e0 dell'aria<\/li>\n\n\n\n<li>umidit\u00e0 dell'aria (cruda)<\/li>\n\n\n\n<li>pressione dell'aria<\/li>\n\n\n\n<li>qualit\u00e0 dell'aria (IAQ)<\/li>\n\n\n\n<li>qualit\u00e0 dell'aria (IAQ) precisione<\/li>\n\n\n\n<li>temperatura dell'aria<\/li>\n\n\n\n<li>temperatura dell'aria (cruda)<\/li>\n\n\n\n<li>respiro equivalente VOC<\/li>\n\n\n\n<li>respiro VOC equivalente precisione<\/li>\n\n\n\n<li>CO2 equivalente<\/li>\n\n\n\n<li>Precisione del CO2 equivalente<\/li>\n\n\n\n<li>valore del gas comp<\/li>\n\n\n\n<li>accuratezza del valore del gas comp<\/li>\n\n\n\n<li>percentuale di gas<\/li>\n\n\n\n<li>precisione della percentuale di gas<\/li>\n\n\n\n<li>resistenza al gas (grezzo)<\/li>\n\n\n\n<li>numero di campione<\/li>\n\n\n\n<li>IAQ statico (grezzo)<\/li>\n\n\n\n<li>precisione IAQ statica<\/li>\n\n\n\n<li>timestamp<\/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\">Nota:<\/span><\/strong> per una migliore precisione di misurazione del CO2, offriamo anche un <a href=\"https:\/\/picockpit.com\/raspberry-pi\/co2-sensor-app-monitor-co2-concentration-air-pressure-and-air-temperature-using-the-raspberry-pi\/\">App del sensore di CO2!<\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Impostazione del rilevamento dell'odore<\/h3>\n\n\n\n<p>Il Setup per il rilevamento degli odori \u00e8 il luogo in cui caricare il tuo algoritmo addestrato ed etichettare le tue classi. Attualmente stiamo utilizzando BSEC 2.0.6.1, quindi assicurati di esportare il tuo algoritmo per farlo corrispondere a questa versione (richiede almeno <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 esporta l'algoritmo come un file di configurazione BSEC che finisce con <strong>.conf<\/strong>. Per caricare l'algoritmo, basta cliccare sull'icona della graffetta e selezionare il file.<\/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=\"Carica il tuo algoritmo addestrato\" 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\">Carica il tuo algoritmo addestrato<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Il  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> Il sensore pu\u00f2 distinguere fino a quattro classi diverse. Selezionare la classe di stima del gas a cui si vuole dare un nome. Cliccare sul tasto <strong>X<\/strong> per rimuovere il nome.<\/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\">Dai un nome alle tue classi<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Sotto le classi di stima del gas si possono aggiungere alcune note.<\/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=\"Descrizione e spazio per le tue note\" 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\">Descrizione e spazio per le tue note<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Ripristinare tutte le impostazioni<\/h3>\n\n\n\n<p>Il <strong><span style=\"color:#ff1744\" class=\"has-inline-color\">RESETTARE TUTTE LE IMPOSTAZIONI<\/span><\/strong> si trova in fondo alla pagina. Ti permette di resettare il setup alle impostazioni di fabbrica.<\/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>Attenzione, le impostazioni non possono essere recuperate.<\/p>\n\n\n\n<p>Questo conclude il setup. Premete il tasto <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">MOSTRA I RISULTATI DELLO SNIFF<\/span><\/strong> in alto per tornare alla schermata dei dati.<\/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=\"Ritorno alla schermata dei dati\" 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\">Ritorno alla schermata dei dati<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Risultati del fiuto<\/h2>\n\n\n\n<p>Sotto Sniff Results puoi vedere un grafico a barre dei dati pi\u00f9 recenti. I valori decimali mostrano la probabilit\u00e0 che ogni classe sia presente.<\/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=\"Grafico a barre dei risultati di Sniff\" 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\">Grafico a barre dei risultati di Sniff<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Descrizione e note<\/h3>\n\n\n\n<p>Sotto i risultati di Sniff puoi trovare un grafico a linee. Mostra i dati storici di un valore selezionato. Passa sopra uno dei punti per visualizzare la descrizione di quel punto di dati.<\/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=\"Grafico a linee dei dati storici\" 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\">Grafico a linee dei dati storici<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Con le maniglie del grafico a linee azzurre puoi zoomare su un periodo di tempo specifico e su una gamma specifica di valori.<\/p>\n\n\n\n<p>Trascinare e rilasciare le maniglie bianche al minimo e al massimo desiderati<\/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=\"Maniglie del grafico a linee per ingrandire il grafico\" 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\">Maniglie del grafico a linee per ingrandire il grafico<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Usare il <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">NASCONDERE LINECHART<\/span><\/strong> per nascondere il grafico a linee.<\/p>\n\n\n\n<p>Cambia quale valore viene visualizzato nel grafico a linee selezionando un'opzione nella tabella dei dati.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dati<\/h3>\n\n\n\n<p>La tabella dei dati visualizza i valori attuali di tutti i dati catturati. \u00c8 consigliabile <a href=\"#enableAdvancedView\">abilitare la vista avanzata<\/a> altrimenti la maggior parte dei valori sar\u00e0 N\/A. <\/p>\n\n\n\n<p>Premere il tasto <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">MOSTRAMI<\/span><\/strong> dietro il valore che ti interessa per visualizzarlo nel grafico a linee qui sopra.<\/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=\"Tabella dei dati e pulsante mostrami\" 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\">Tabella dei dati e pulsante mostrami<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Utilizzare l'icona della lente d'ingrandimento per concentrarsi su un valore speciale<\/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=\"inizia a digitare il nome del valore che ti interessa per restringere la selezione\" 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\">inizia a digitare il nome del valore che ti interessa per restringere la selezione<\/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\">Nota:<\/span><\/strong> I dati storici saranno conservati solo mentre l'app \u00e8 aperta. Una volta che si naviga via, o si chiude la scheda, i dati saranno persi per sempre. <\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c8 supportato anche il BME680?<\/h3>\n\n\n\n<p>No, il BME680 \u00e8 <strong>non<\/strong> supportato perch\u00e9 la stima delle classi richiede che il sensore funzioni in modalit\u00e0 parallela, che \u00e8 una caratteristica introdotta con il BME688. Ma con il nostro script personalizzato puoi usare il tuo BME680 per registrare i dati per addestrare il tuo algoritmo di classificazione (anche se ci vorr\u00e0 pi\u00f9 tempo per registrare un numero significativo di campioni). <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Come faccio a registrare i dati per la formazione?<\/h3>\n\n\n\n<p>Il modo pi\u00f9 semplice \u00e8 usare Boschs <a href=\"https:\/\/buyzero.de\/products\/bosch-bme688-gas-sensor-developer-kit?_pos=1&amp;_sid=1e2299512&amp;_ss=r\">Kit di sviluppo del sensore di gas BME688<\/a>. Un'altra opzione \u00e8 quella di utilizzare il nostro script personalizzato e qualsiasi scheda di breakout BME68X. Leggi <a href=\"https:\/\/picockpit.com\/raspberry-pi\/teach-bme688-how-to-smell\/\">questo post del blog<\/a> per una spiegazione approfondita su come registrare i dati.<\/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\">Nota:<\/span><\/strong> Per utilizzare lo script, il sensore deve essere collegato al vostro Raspberry Pi via I2C (non SPI).<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Dove posso comprare un sensore compatibile?<\/h3>\n\n\n\n<p>Noi (pi3g e.K.) abbiamo sviluppato <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/#resellers\">un modulo BME688 plug &amp; play<\/a> per la porta GPIO del Raspberry Pi. <\/p>\n\n\n\n<p>Altri venditori, per esempio Pimoroni e Adafruit, vendono anche schede di breakout BME688 e BME680. <\/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>Acquista la scheda breakout BME688<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Posso usare contemporaneamente l'App DigitalNose e l'App Airmeter?<\/h3>\n\n\n\n<p>No, tu <strong>non pu\u00f2<\/strong> utilizzare entrambe le app contemporaneamente perch\u00e9 operano sulla stessa istanza di BSEC e molto probabilmente sullo stesso indirizzo I2C. In futuro potremmo rendere possibile l'esecuzione di entrambe le applicazioni contemporaneamente, a condizione che si utilizzino due sensori con due indirizzi I2C diversi.<\/p>\n\n\n\n<p>Se si attiva la vista avanzata, la DigitalNose App mostrer\u00e0 tutti i valori che BSEC \u00e8 in grado di calcolare.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Perch\u00e9 i miei risultati di Sniff non sono accurati?<\/h3>\n\n\n\n<p>Ci sono molte ragioni possibili. Queste sono alcune cose che potete fare per migliorare la precisione.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilizzare pi\u00f9 dati di allenamento<\/li>\n\n\n\n<li>Usare campioni pi\u00f9 diversi<\/li>\n\n\n\n<li>Assicurarsi che l'ambiente di test non sia troppo diverso da quello di registrazione<\/li>\n\n\n\n<li>Controllare la matrice di cofusione in AI Studio<\/li>\n\n\n\n<li>Attendere 5 minuti affinch\u00e9 il sensore si riscaldi e si adatti all'ambiente.<\/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\">Nota:<\/span><\/strong> Ci vuole fino a un minuto perch\u00e9 la miscela di gas entri nell'involucro dei sensori.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Esempio di file di configurazione per l'applicazione 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\">Distinguere Incontro \/ Formaggio <\/a>(.config) <\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusione<\/h2>\n\n\n\n<p>In caso di domande o problemi, non esitate a contattarci e vi aiuteremo a mettere in funzione l'applicazione BME688 DigitalNose!<\/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%2Fit%2Fbme688-digitalnose-detect-different-smell-patterns-with-bosch-bme688-sensor-and-ai-technology%2F&text=BME688%20DigitalNose%20App\" title=\"Condividi su X\" aria-label=\"Condividi su X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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La nostra consociata, buyzero.de, offre un modulo breakout BME688 plug &amp; play, che si pu\u00f2 collegare direttamente all'intestazione di Raspberry Pi. Il modulo collega il BME688 al Raspberry Pi tramite I2C. Continuate a leggere per scoprire come utilizzare PiCockpit per...<\/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\" href=\"https:\/\/picockpit.com\/raspberry-pi\/it\/bme688-digitalnose-detect-different-smell-patterns-with-bosch-bme688-sensor-and-ai-technology\/\" \/>\n<meta property=\"og:locale\" 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