{"id":3073,"date":"2021-11-05T10:31:41","date_gmt":"2021-11-05T09:31:41","guid":{"rendered":"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/"},"modified":"2022-01-05T22:41:55","modified_gmt":"2022-01-05T21:41:55","slug":"utilisation-dun-capteur-dht11-ou-dht22","status":"publish","type":"page","link":"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/","title":{"rendered":"Utilisation d&rsquo;un capteur DHT11 ou DHT22"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Arduino et Python au lyc\u00e9e avec Pymata4 : partie 06\" width=\"900\" height=\"506\" src=\"https:\/\/www.youtube.com\/embed\/eytxWDmcgyE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Pymata4 propose un r\u00e9glage particulier pour ce capteur.<\/p>\n\n\n\n<p>L&rsquo;initialisation se fait par la m\u00e9thode <strong>set_pin_mode_dht(pin, sensor_type)<\/strong>.<\/p>\n\n\n\n<p>La lecture se fait par la m\u00e9thode <strong>dht_read(pin)<\/strong>.<\/p>\n\n\n\n<p><em>Exemple du capteur DHT11<\/em><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import time\nimport sys\nfrom pymata4 import pymata4\n\ncarte = pymata4.Pymata4()\n\nprint(\"--------------- D\u00e9but --------------\")\n# Constantes\nDelai=5 # attente entre les lectures\nCapteur = 4 # port du capteur\n\n\ntry:\n    carte.set_pin_mode_dht(Capteur, sensor_type=11)\n    time.sleep(1)\n    while  True :\n        vals = carte.dht_read(Capteur)\n        humi=vals[0]\n        tempe=vals[1]\n        heure = time.strftime(\"%H:%M:%S\", time.localtime())\n        print(f\"Humidit\u00e9 : {humi} % ; Temp\u00e9rature : {tempe} \u00baC ; Heure locale : {heure}\")\n        time.sleep(Delai)\nexcept KeyboardInterrupt: # si on tape Ctl + C\n    carte.shutdown()\n    sys.exit(0)<\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/\">Retour \u00e0 la rubrique<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pymata4 propose un r\u00e9glage particulier pour ce capteur. L&rsquo;initialisation se fait par la m\u00e9thode set_pin_mode_dht(pin, sensor_type). La lecture se fait par la m\u00e9thode dht_read(pin). Exemple du capteur DHT11 Retour \u00e0&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3046,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3073","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Utilisation d&#039;un capteur DHT11 ou DHT22 - Maths &amp; Num\u00e9rique<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Utilisation d&#039;un capteur DHT11 ou DHT22 - Maths &amp; Num\u00e9rique\" \/>\n<meta property=\"og:description\" content=\"Pymata4 propose un r\u00e9glage particulier pour ce capteur. L&rsquo;initialisation se fait par la m\u00e9thode set_pin_mode_dht(pin, sensor_type). La lecture se fait par la m\u00e9thode dht_read(pin). Exemple du capteur DHT11 Retour \u00e0&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/\" \/>\n<meta property=\"og:site_name\" content=\"Maths &amp; Num\u00e9rique\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-05T21:41:55+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/\",\"url\":\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/\",\"name\":\"Utilisation d'un capteur DHT11 ou DHT22 - Maths &amp; Num\u00e9rique\",\"isPartOf\":{\"@id\":\"https:\/\/wordpress.callac.online\/#website\"},\"datePublished\":\"2021-11-05T09:31:41+00:00\",\"dateModified\":\"2022-01-05T21:41:55+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/wordpress.callac.online\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Python\",\"item\":\"https:\/\/wordpress.callac.online\/index.php\/python\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Arduino en Python : le module Pymata4\",\"item\":\"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Utilisation d&#8217;un capteur DHT11 ou DHT22\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/wordpress.callac.online\/#website\",\"url\":\"https:\/\/wordpress.callac.online\/\",\"name\":\"Maths & Num\u00e9rique\",\"description\":\"Des outils pour les enseignants de math\u00e9matiques et de num\u00e9rique\",\"publisher\":{\"@id\":\"https:\/\/wordpress.callac.online\/#\/schema\/person\/04061f1ca2c2c42039142a704be95940\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/wordpress.callac.online\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/wordpress.callac.online\/#\/schema\/person\/04061f1ca2c2c42039142a704be95940\",\"name\":\"dlefur\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/wordpress.callac.online\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4a9e17be136808c6597f28aa2b6c13126dab066fdc2198ff60090972c9b7fafc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4a9e17be136808c6597f28aa2b6c13126dab066fdc2198ff60090972c9b7fafc?s=96&d=mm&r=g\",\"caption\":\"dlefur\"},\"logo\":{\"@id\":\"https:\/\/wordpress.callac.online\/#\/schema\/person\/image\/\"},\"description\":\"Enseignant de math\u00e9matiques Lyc\u00e9e Pasteur S\u00e3o Paulo\",\"sameAs\":[\"http:\/\/wordpress.callac.online\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Utilisation d'un capteur DHT11 ou DHT22 - Maths &amp; Num\u00e9rique","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/wordpress.callac.online\/index.php\/python\/arduino-en-python-le-module-pymata4\/utilisation-dun-capteur-dht11-ou-dht22\/","og_locale":"fr_FR","og_type":"article","og_title":"Utilisation d'un capteur DHT11 ou DHT22 - Maths &amp; Num\u00e9rique","og_description":"Pymata4 propose un r\u00e9glage particulier pour ce capteur. 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