{"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\/es\/bme688-digitalnose-detecta-diferentes-patrones-de-olores-con-bosch-bme688-sensor-y-tecnologia-ai\/","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 T\u00edtulo Imagen\" 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>La aplicaci\u00f3n BME688 DigitalNose para  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a> permite que su  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> sensor para oler <\/p>\n\n\n\n<p>Nuestra empresa hermana, <a href=\"https:\/\/www.buyzero.de\">buyzero.de<\/a>ofrece un  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">M\u00f3dulo breakout BME688 plug &amp; play<\/a>que puedes conectar directamente al cabezal de la Raspberry Pi. Conecta el <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> a tu Raspberry Pi usando I2C. Contin\u00fae leyendo para aprender a utilizar <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  para ense\u00f1ar a su sensor a distinguir hasta cuatro olores.<\/p>\n\n\n\n<p>\u00a1Esto es magia moderna! M\u00edreme demostrar las capacidades del BME688 en este divertido v\u00eddeo de \"espect\u00e1culo de 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=\"Espect\u00e1culo m\u00e1gico de Raspberry Pi y el sensor de gas BME688 (\u00a1con explicaci\u00f3n detr\u00e1s de 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\">\u00bfQuieres hacer algo de magia t\u00fa mismo?<\/h2>\n\n\n\n<p>Despu\u00e9s de haber iniciado la sesi\u00f3n en su  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  y has conectado tu RaspberryPi, selecci\u00f3nala en Mis Raspberry Pis. Ver\u00e1s una lista de aplicaciones disponibles para tu Raspberry Pi. Haz clic en la aplicaci\u00f3n BME688 DigitalNose para mostrar sus caracter\u00edsticas.<\/p>\n\n\n\n<p>Utilice Bosch AI Studio para entrenar su algoritmo de detecci\u00f3n de olores. La aplicaci\u00f3n DigitalNose le permite cargar ese algoritmo, etiquetar sus clases y mostrar los datos de salida, todo en una interfaz web.<\/p>\n\n\n\n<p>Hemos proporcionado archivos de muestra para su comodidad.<\/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\">Instalaci\u00f3n y configuraci\u00f3n<\/h2>\n\n\n\n<p>Apague su Raspberry Pi y conecte el  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a>  m\u00f3dulo. Consulte las instrucciones de su proveedor para hacerlo.<\/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\">El m\u00f3dulo breakout pi3g BME688 conectado a una Raspberry Pi 3B+: simplemente se puede conectar al cabezal GPIO. Obs\u00e9rvese la orientaci\u00f3n especial, para que el SoC no distorsione los valores de medici\u00f3n de calor 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>el BME688 tambi\u00e9n soporta la operaci\u00f3n SPI. Esta aplicaci\u00f3n, sin embargo, s\u00f3lo soporta el funcionamiento I2C.<\/p>\n<\/blockquote>\n\n\n\n<p>Vuelve a encender tu Raspberry Pi. En este momento  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a> ha sido instalado. No es necesario instalar ning\u00fan software adem\u00e1s de PiCockpit para que esta aplicaci\u00f3n funcione.<\/p>\n\n\n\n<p>Abre la aplicaci\u00f3n BME688 DigitalNose y haz clic en el bot\u00f3n de configuraci\u00f3n:<\/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\">Bot\u00f3n de configuraci\u00f3n de BME688 DigitalNose<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Esto le llevar\u00e1 a la p\u00e1gina de configuraci\u00f3n<\/p>\n\n\n\n<p>Habilitar el  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a>  haciendo clic en el bot\u00f3n <strong>activar el sensor<\/strong> de la mano.<\/p>\n\n\n\n<p>Comprueba si la direcci\u00f3n I2C es correcta. (Para la placa pi3g BME688, es 0x77 por defecto - esto puede variar dependiendo de su proveedor). <\/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\">Esperando datos. Todav\u00eda no se han recibido datos del sensor<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Se le pedir\u00e1 que acepte la <a href=\"https:\/\/www.bosch-sensortec.com\/media\/boschsensortec\/downloads\/software\/bme688_development_software\/bosch-sensortec-clickthrough-license-bme688.pdf\">Licencia BSEC de Bosch<\/a>. Esto es necesario, ya que la funci\u00f3n de detecci\u00f3n de olores de los sensores se basa en el software BSEC 2.0, propiedad de 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=\"Acuerdo de licencia BSEC de 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\">Acuerdo de licencia BSEC de 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> La aplicaci\u00f3n BME688 DigitalNose y la aplicaci\u00f3n BME688 Airmeter <strong>no puede<\/strong> se ejecutan simult\u00e1neamente.<\/p>\n<\/blockquote>\n\n\n\n<p>El sensor deber\u00eda estar ahora habilitado y  <a href=\"https:\/\/picockpit.com\">PiCockpit<\/a>  intentar\u00e1 registrar los datos. Si se puede alcanzar el sensor, el mensaje de abajo deber\u00eda actualizarse a <span style=\"color:#45a245\" class=\"has-inline-color\">Datos recibidos: ...<\/span> con una marca de tiempo del \u00faltimo paquete de datos recibido.<\/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\">Datos recibidos y marca de tiempo<\/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 frecuencia de los paquetes de datos depende de la configuraci\u00f3n - Una medici\u00f3n suele durar unos 10 segundos.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"enableAdvancedView\">Activar la vista avanzada (mostrar todos los datos)<\/h3>\n\n\n\n<p>Al activar la vista avanzada se mostrar\u00e1n todos los par\u00e1metros que el software BSEC 2.0 es capaz de calcular. Entre ellos se encuentran el IAQ (\u00cdndice de Calidad del Aire), el equivalente de C02 y otros.  <\/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=\"Activar la vista avanzada\" 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\">Activar la vista avanzada<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Estas son todas las medidas adicionales disponibles en la aplicaci\u00f3n BME688 DigitalNose en PiCockpit, cuando se utiliza la vista avanzada<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>humedad del aire<\/li>\n\n\n\n<li>humedad del aire (en bruto)<\/li>\n\n\n\n<li>presi\u00f3n de aire<\/li>\n\n\n\n<li>calidad del aire (IAQ)<\/li>\n\n\n\n<li>precisi\u00f3n de la calidad del aire (IAQ)<\/li>\n\n\n\n<li>temperatura del aire<\/li>\n\n\n\n<li>temperatura del aire (sin procesar)<\/li>\n\n\n\n<li>respiraci\u00f3n equivalente a COV<\/li>\n\n\n\n<li>precisi\u00f3n del equivalente de COV en la respiraci\u00f3n<\/li>\n\n\n\n<li>Equivalente de CO2<\/li>\n\n\n\n<li>Precisi\u00f3n del equivalente de CO2<\/li>\n\n\n\n<li>Valor del gas de s\u00edntesis<\/li>\n\n\n\n<li>precisi\u00f3n del valor del gas comp<\/li>\n\n\n\n<li>porcentaje de gas<\/li>\n\n\n\n<li>precisi\u00f3n del porcentaje de gas<\/li>\n\n\n\n<li>resistencia al gas (en bruto)<\/li>\n\n\n\n<li>n\u00famero de muestra<\/li>\n\n\n\n<li>IAQ est\u00e1tica (sin procesar)<\/li>\n\n\n\n<li>precisi\u00f3n de la IAQ est\u00e1tica<\/li>\n\n\n\n<li>marca de tiempo<\/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> para una mayor precisi\u00f3n en la medici\u00f3n del CO2, tambi\u00e9n ofrecemos un <a href=\"https:\/\/picockpit.com\/raspberry-pi\/co2-sensor-app-monitor-co2-concentration-air-pressure-and-air-temperature-using-the-raspberry-pi\/\">Aplicaci\u00f3n del sensor de CO2<\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Configuraci\u00f3n de la detecci\u00f3n de olores<\/h3>\n\n\n\n<p>La configuraci\u00f3n de la detecci\u00f3n de olores es el lugar para cargar su algoritmo entrenado y para etiquetar sus clases. Actualmente utilizamos BSEC 2.0.6.1, as\u00ed que aseg\u00farese de exportar su algoritmo para que coincida con esta versi\u00f3n (requiere al menos <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 exporta el algoritmo como un archivo de configuraci\u00f3n BSEC que termina con <strong>.conf<\/strong>. Para cargar el algoritmo, basta con hacer clic en el icono del clip y seleccionar el archivo.<\/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=\"Cargue su algoritmo entrenado\" 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\">Cargue su algoritmo entrenado<\/figcaption><\/figure>\n<\/div>\n\n\n<p>El  <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/\">BME688<\/a> El sensor puede distinguir hasta cuatro clases diferentes. Seleccione la clase de estimaci\u00f3n de gas que desea nombrar. Haga clic en el bot\u00f3n <strong>X<\/strong> para eliminar el nombre.<\/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\">Nombra tus clases<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Debajo de las clases de estimaci\u00f3n de gas puedes a\u00f1adir algunas notas.<\/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=\"Descripci\u00f3n y espacio para sus notas\" 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\">Descripci\u00f3n y espacio para sus notas<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Restablecer todos los ajustes<\/h3>\n\n\n\n<p>El <strong><span style=\"color:#ff1744\" class=\"has-inline-color\">RESTABLECER TODOS LOS AJUSTES<\/span><\/strong> se encuentra en la parte inferior de la p\u00e1gina. Le permite restablecer la configuraci\u00f3n a los valores predeterminados de f\u00e1brica.<\/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>Cuidado, los ajustes no se pueden recuperar.<\/p>\n\n\n\n<p>De esta forma se concluye la configuraci\u00f3n. Pulse el bot\u00f3n <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">MOSTRAR RESULTADOS DE OLFATEO<\/span><\/strong> en la parte superior para volver a la pantalla de datos.<\/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=\"Volver a la pantalla de datos\" 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\">Volver a la pantalla de datos<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Resultados del olfateo<\/h2>\n\n\n\n<p>En la secci\u00f3n Resultados de la detecci\u00f3n puede ver un gr\u00e1fico de barras con los datos m\u00e1s recientes. Los valores decimales muestran la probabilidad de que cada clase est\u00e9 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=\"Gr\u00e1fico de barras de los resultados del olfato\" 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\">Gr\u00e1fico de barras de los resultados del olfato<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Descripci\u00f3n y notas<\/h3>\n\n\n\n<p>Debajo de los resultados de Sniff puede encontrar un gr\u00e1fico de l\u00edneas. Muestra los datos histr\u00f3ricos de un valor seleccionado. Pase el rat\u00f3n por encima de uno de los puntos para mostrar la descripci\u00f3n de ese punto de datos.<\/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=\"Gr\u00e1fico de l\u00edneas de datos hist\u00f3ricos\" 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\">Gr\u00e1fico de l\u00edneas de datos hist\u00f3ricos<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Con los tiradores del gr\u00e1fico de l\u00edneas azul claro se puede hacer zoom en un periodo de tiempo concreto y en un rango de valores espec\u00edfico.<\/p>\n\n\n\n<p>Arrastre y suelte los tiradores blancos hasta el m\u00ednimo y el m\u00e1ximo deseados<\/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=\"Asas del gr\u00e1fico de l\u00edneas para ampliar el gr\u00e1fico\" 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\">Asas del gr\u00e1fico de l\u00edneas para ampliar el gr\u00e1fico<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Utilice el <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">HIDE LINECHART<\/span><\/strong> para ocultar el gr\u00e1fico de l\u00edneas.<\/p>\n\n\n\n<p>Cambie el valor que se muestra en el gr\u00e1fico de l\u00edneas seleccionando una opci\u00f3n en la tabla de datos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Datos<\/h3>\n\n\n\n<p>La tabla de datos muestra los valores actuales de todos los datos capturados. Es aconsejable <a href=\"#enableAdvancedView\">activar la vista avanzada<\/a> o bien la mayor\u00eda de los valores ser\u00e1n N\/A. <\/p>\n\n\n\n<p>Pulse el bot\u00f3n <strong><span style=\"color:#6038b2\" class=\"has-inline-color\">MOSTRARME<\/span><\/strong> detr\u00e1s del valor que le interesa para mostrarlo en el gr\u00e1fico de l\u00edneas anterior.<\/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=\"Tabla de datos y bot\u00f3n &quot;Mu\u00e9strame&quot;.\" 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\">Tabla de datos y bot\u00f3n \"Mu\u00e9strame\".<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Utilice el icono de la lupa para centrarse en un valor especial<\/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=\"empiece a escribir el nombre del valor que le interesa para acotar la selecci\u00f3n\" 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\">empiece a escribir el nombre del valor que le interesa para acotar la selecci\u00f3n<\/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> Los datos hist\u00f3ricos s\u00f3lo se conservar\u00e1n mientras la aplicaci\u00f3n est\u00e9 abierta. Una vez que te alejes o cierres la pesta\u00f1a, los datos se perder\u00e1n para siempre. <\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">PREGUNTAS FRECUENTES<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfEl BME680 tambi\u00e9n es compatible?<\/h3>\n\n\n\n<p>No, el BME680 es <strong>no<\/strong> porque la estimaci\u00f3n de las clases requiere que el sensor funcione en modo paralelo, que es una caracter\u00edstica introducida con el BME688. Pero con nuestro script personalizado puedes utilizar tu BME680 para registrar datos para entrenar tu algoritmo de clasificaci\u00f3n (aunque tardar\u00e1 m\u00e1s en registrar un n\u00famero significativo de muestras). <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfC\u00f3mo se registran los datos para la formaci\u00f3n?<\/h3>\n\n\n\n<p>La forma m\u00e1s sencilla es utilizar los Bosch <a href=\"https:\/\/buyzero.de\/products\/bosch-bme688-gas-sensor-developer-kit?_pos=1&amp;_sid=1e2299512&amp;_ss=r\">BME688 Kit de desarrollo del sensor de gas<\/a>. Otra opci\u00f3n es utilizar nuestro script personalizado y cualquier placa breakout BME68X. Leer <a href=\"https:\/\/picockpit.com\/raspberry-pi\/teach-bme688-how-to-smell\/\">esta entrada del blog<\/a> para una explicaci\u00f3n en profundidad sobre c\u00f3mo registrar los datos.<\/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> Para usar el script, el sensor necesita estar conectado a tu Raspberry Pi v\u00eda I2C (no SPI).<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfD\u00f3nde puedo comprar un sensor compatible?<\/h3>\n\n\n\n<p>Nosotros (pi3g e.K.) hemos desarrollado <a href=\"https:\/\/pi3g.com\/products\/bme688-breakout-board\/#resellers\">un m\u00f3dulo BME688 plug &amp; play<\/a> para el puerto GPIO de la Raspberry Pi. <\/p>\n\n\n\n<p>Otros proveedores, como Pimoroni y Adafruit, tambi\u00e9n venden placas de conexi\u00f3n BME688 y 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>Comprar la placa base BME688<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfPuedo utilizar la aplicaci\u00f3n DigitalNose y la aplicaci\u00f3n Airmeter simult\u00e1neamente?<\/h3>\n\n\n\n<p>No, t\u00fa <strong>no puede<\/strong> utilizar ambas aplicaciones a la vez porque operan en la misma instancia BSEC y muy probablemente en la misma direcci\u00f3n I2C. En el futuro podr\u00edamos hacer posible la ejecuci\u00f3n de ambas aplicaciones a la vez, siempre que se utilicen dos sensores con dos direcciones I2C diferentes.<\/p>\n\n\n\n<p>Si activa la vista avanzada, la aplicaci\u00f3n DigitalNose mostrar\u00e1 todos los valores que BSEC puede calcular.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00bfPor qu\u00e9 los resultados de mi olfato no son precisos?<\/h3>\n\n\n\n<p>Hay muchas razones posibles. Estas son algunas cosas que puedes hacer para mejorar la precisi\u00f3n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilizar m\u00e1s datos de entrenamiento<\/li>\n\n\n\n<li>Utilizar muestras m\u00e1s diversas<\/li>\n\n\n\n<li>Aseg\u00farese de que el entorno de prueba no es demasiado diferente del entorno de grabaci\u00f3n<\/li>\n\n\n\n<li>Comprueba la matriz de cofusi\u00f3n en AI Studio<\/li>\n\n\n\n<li>Espere 5 minutos para que el sensor se caliente y se adapte al entorno.<\/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> La mezcla de gases tarda hasta un minuto en introducirse en la carcasa de los sensores.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Archivo(s) de configuraci\u00f3n de ejemplo para la aplicaci\u00f3n 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\">Distinguir el encuentro \/ el queso <\/a>(.config) <\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusi\u00f3n:<\/h2>\n\n\n\n<p>Si tienes alguna pregunta o te encuentras con alg\u00fan problema, no dudes en ponerte en contacto con nosotros y te ayudaremos a poner en marcha la aplicaci\u00f3n DigitalNose BME688.<\/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%2Fes%2Fbme688-digitalnose-detecta-diferentes-patrones-de-olores-con-bosch-bme688-sensor-y-tecnologia-ai%2F&text=BME688%20DigitalNose%20App\" title=\"Compartir en X\" aria-label=\"Compartir en X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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Nuestra empresa hermana, buyzero.de, ofrece un m\u00f3dulo breakout BME688 plug &amp; play, que se puede conectar directamente a la cabecera Raspberry Pi. Conecta el BME688 a tu Raspberry Pi usando I2C. Contin\u00faa leyendo para aprender a utilizar PiCockpit para...<\/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 v27.5 - 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\/es\/bme688-digitalnose-detecta-diferentes-patrones-de-olores-con-bosch-bme688-sensor-y-tecnologia-ai\/\" \/>\n<meta property=\"og:locale\" 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