{"id":865,"date":"2021-07-24T15:32:22","date_gmt":"2021-07-24T15:32:22","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?page_id=865"},"modified":"2024-01-09T12:28:15","modified_gmt":"2024-01-09T12:28:15","slug":"co2-sensor-app-monitor-co2-concentration-air-pressure-and-air-temperature-using-the-raspberry-pi","status":"publish","type":"page","link":"https:\/\/picockpit.com\/raspberry-pi\/fr\/application-de-surveillance-de-la-concentration-en-co2-de-la-pression-et-de-la-temperature-de-lair-a-laide-dun-raspberry-pi\/","title":{"rendered":"Application Capteur de CO2"},"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\/2023\/12\/CO2-Sensor-App-1024x322.png\" alt=\"Capteur de CO2 Image du titre de l&#039;application\" class=\"wp-image-6466\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-1024x322.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-300x94.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-768x241.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-18x6.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-24x8.png 24w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-36x11.png 36w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-48x15.png 48w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>En utilisant cette application de capteur de CO2, vous pouvez lire une <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/\">Capteur de CO2 EE895<\/a> connect\u00e9 au Raspberry Pi en utilisant I2C. <\/p>\n\n\n\n<p>Notre soci\u00e9t\u00e9 s\u0153ur, <a href=\"https:\/\/buyzero.de\">buyzero.de<\/a>Le programme d'\u00e9ducation et de formation \u00e0 l'environnement de l'Union europ\u00e9enne (UE) propose un <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/\">Module d'extension du capteur de CO2 EE895 plug &amp; play<\/a>que vous pouvez connecter directement \u00e0 l'en-t\u00eate du Raspberry Pi. <\/p>\n\n\n\n<p>Le EE895 n'a pas besoin d'\u00eatre calibr\u00e9 avec de l'air frais tous les jours ou toutes les semaines ! Il s'agit d'un capteur de haute qualit\u00e9 fabriqu\u00e9 par une soci\u00e9t\u00e9 autrichienne, <a href=\"https:\/\/www.epluse.com\/\">E+E Electronics<\/a>.<\/p>\n\n\n\n<p>Trois valeurs de mesure diff\u00e9rentes sont prises en charge :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pression atmosph\u00e9rique<\/li>\n\n\n\n<li>Temp\u00e9rature de l'air<\/li>\n\n\n\n<li>Concentration de CO2<\/li>\n<\/ul>\n\n\n\n<p>L'application propose trois vues diff\u00e9rentes, ce qui vous permet de visualiser les donn\u00e9es comme vous le souhaitez :<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"738\" height=\"64\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-22.png\" alt=\"\" class=\"wp-image-853\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-22.png 738w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-22-300x26.png 300w\" sizes=\"auto, (max-width: 738px) 100vw, 738px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Installation et configuration<\/h2>\n\n\n\n<p>La premi\u00e8re chose \u00e0 faire est d'\u00e9teindre votre Raspberry Pi et de connecter le module EE895. Reportez-vous aux instructions de votre fournisseur pour savoir comment proc\u00e9der.<\/p>\n\n\n\n<p>Apr\u00e8s avoir fix\u00e9 le module EE895, vous pouvez rallumer votre Raspberry Pi. <\/p>\n\n\n\n<p>Si ce n'est pas le cas, vous devez <a href=\"https:\/\/picockpit.com\/raspberry-pi\/installation-of-picockpit\/\">installer PiCockpit sur votre Raspberry Pi<\/a>.<\/p>\n\n\n\n<p>Ensuite, ouvrez l'application CO2 Sensor et cliquez sur le bouton \"SETUP\" en haut \u00e0 droite de la page :<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"751\" height=\"137\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-31.png\" alt=\"\" class=\"wp-image-867\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-31.png 751w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-31-300x55.png 300w\" sizes=\"auto, (max-width: 751px) 100vw, 751px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Activez le capteur EE895 en cliquant sur le bouton \"enable sensor\".<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"337\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-32.png\" alt=\"\" class=\"wp-image-868\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-32.png 704w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-32-300x144.png 300w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><\/figure>\n<\/div>\n\n\n<p>Si le capteur peut \u00eatre atteint, le message ci-dessous sera mis \u00e0 jour et deviendra \"Donn\u00e9es re\u00e7ues : ...\" avec l'horodatage du dernier paquet de donn\u00e9es re\u00e7u.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"189\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-33.png\" alt=\"\" class=\"wp-image-869\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-33.png 471w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-33-300x120.png 300w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Une fois cette fonction activ\u00e9e, votre capteur EE895 est pr\u00eat \u00e0 fonctionner.<\/p>\n\n\n\n<p>Veuillez noter que les paquets de donn\u00e9es seront envoy\u00e9s toutes les secondes, mais que le capteur lui-m\u00eame (par d\u00e9faut) mesure l'air toutes les 12 secondes environ. Par cons\u00e9quent, les donn\u00e9es seront mises \u00e0 jour progressivement.<\/p>\n\n\n\n<p>Voyons maintenant ce que vous pouvez faire avec l'application Capteur de CO2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Afficher le graphique lin\u00e9aire<\/h2>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"679\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-34.png\" alt=\"\" class=\"wp-image-870\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-34.png 696w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-34-300x293.png 300w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"367\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-35.png\" alt=\"\" class=\"wp-image-871\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-35.png 704w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-35-300x156.png 300w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Utilisez les boutons \"me montrer\" pour s\u00e9lectionner la valeur que vous souhaitez voir. <\/p>\n\n\n\n<p>Utilisez la recherche pour vous concentrer sur les valeurs souhait\u00e9es.<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"699\" height=\"244\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png\" alt=\"\" class=\"wp-image-872\" style=\"width:475px;height:auto\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png 699w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36-300x105.png 300w\" sizes=\"auto, (max-width: 699px) 100vw, 699px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Les \u00e9l\u00e9ments situ\u00e9s en bas et \u00e0 droite du graphique vous permettent d'approfondir certains domaines de donn\u00e9es et de valeurs que vous souhaitez \u00e9tudier. Vous pouvez les utiliser pour zoomer sur l'un des graphiques :<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"702\" height=\"689\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-37.png\" alt=\"\" class=\"wp-image-873\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-37.png 702w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-37-300x294.png 300w\" sizes=\"auto, (max-width: 702px) 100vw, 702px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vue de la jauge<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"667\" height=\"811\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-38.png\" alt=\"\" class=\"wp-image-874\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-38.png 667w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-38-247x300.png 247w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><\/figure>\n<\/div>\n\n\n<p>Dans la vue Jauge, vous obtiendrez une vue d'ensemble claire avec des jauges pour afficher les valeurs actuelles. Ici, vous pouvez surveiller les valeurs suivantes :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temp\u00e9rature de l'air (en \u00b0C)<\/li>\n\n\n\n<li>Pression atmosph\u00e9rique (en hPa)<\/li>\n\n\n\n<li><span style=\"color: initial;\">Concentration de CO2 (en ppm)<\/span><\/li>\n<\/ul>\n\n\n\n<p>La vue de la jauge contient \u00e9galement un tableau avec les donn\u00e9es en bas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vue de la table <\/h2>\n\n\n\n<p>Si vous souhaitez simplement obtenir un aper\u00e7u rapide des donn\u00e9es sous forme de tableau, vous pouvez cliquer sur le bouton \"MONTRER LE TABLEAU\" :<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"747\" height=\"599\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-39.png\" alt=\"\" class=\"wp-image-875\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-39.png 747w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-39-300x241.png 300w\" sizes=\"auto, (max-width: 747px) 100vw, 747px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Vous pouvez \u00e9galement utiliser la fonction de recherche pour r\u00e9duire l'affichage aux seuls \u00e9l\u00e9ments que vous souhaitez :<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"699\" height=\"244\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png\" alt=\"\" class=\"wp-image-872\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png 699w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36-300x105.png 300w\" sizes=\"auto, (max-width: 699px) 100vw, 699px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Combien de temps les donn\u00e9es resteront-elles dans l'application du capteur de CO2 ?<\/h3>\n\n\n\n<p>Les valeurs des donn\u00e9es historiques ne seront conserv\u00e9es dans votre navigateur web que lorsque l'application est ouverte. <\/p>\n\n\n\n<p>Lorsque vous naviguez ailleurs ou fermez l'onglet, les donn\u00e9es sont perdues. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L'application du capteur de C02 fonctionne-t-elle sur UART ?<\/h3>\n\n\n\n<p>Alors que le EE895 supporte \u00e9galement le fonctionnement UART, l'application PiCockpit ne supporte que le fonctionnement I2C.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cette application prend-elle \u00e9galement en charge le <a href=\"https:\/\/buyzero.de\/products\/winsen-mh-z19c-co2-sensor-mit-kabel\">Winsen MH-Z19C<\/a>? Ou le Winsen MH-Z19B ?<\/h3>\n\n\n\n<p>Non, PiCockpit ne prend en charge que le <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/#begin\">EE895<\/a> capteur. Si vous souhaitez b\u00e9n\u00e9ficier d'une assistance pour d'autres capteurs, <a href=\"https:\/\/pi3g.com\/kontakt\/\">veuillez nous contacter et nous le faire savoir.<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">O\u00f9 puis-je me procurer le EE895 ?<\/h3>\n\n\n\n<p>Notre soci\u00e9t\u00e9 s\u0153ur, <a href=\"https:\/\/buyzero.de\">buyzero.de<\/a>Le programme d'\u00e9ducation et de formation \u00e0 l'environnement de l'Union europ\u00e9enne (UE) propose un <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/#resellers\">Carte d'extension EE895<\/a> qui permet une connexion plug &amp; play sur l'en-t\u00eate GPIO du Raspberry Pi. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 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\" style=\"background-color:#ea9364\"><strong>Acheter une carte d'interface EE895<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Si vous avez des questions ou si vous rencontrez des probl\u00e8mes, n'h\u00e9sitez pas \u00e0 nous contacter. <\/p>\n\n\n\n<p>Nous vous aiderons \u00e0 mettre en place l'application PiCockpit CO2 Sensor !<\/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%2Ffr%2Fapplication-de-surveillance-de-la-concentration-en-co2-de-la-pression-et-de-la-temperature-de-lair-a-laide-dun-raspberry-pi%2F&text=CO2%20Sensor%20App\" title=\"Envoyer par X\" aria-label=\"Envoyer par X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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Notre soci\u00e9t\u00e9 s\u0153ur, buyzero.de, propose un module de connexion plug &amp; play pour le capteur de CO2 EE895, que vous pouvez connecter directement \u00e0 l'en-t\u00eate du Raspberry Pi. Le EE895 n'a pas besoin d'\u00eatre calibr\u00e9 avec de l'air frais \u00e0 chaque...<\/p>","protected":false},"author":1,"featured_media":6466,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-865","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>CO2 Sensor App | PiCockpit<\/title>\n<meta name=\"description\" content=\"Visualize and display live CO2 sensor data with a comfortable web interface for free, using PiCockpit. 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