{"id":15188,"date":"2020-08-28T12:19:51","date_gmt":"2020-08-28T10:19:51","guid":{"rendered":"http:\/\/blog.wenzlaff.de\/?p=15188"},"modified":"2020-10-07T19:12:25","modified_gmt":"2020-10-07T17:12:25","slug":"nichtdispersiver-co2-infrarotsensor-mh-z19b-mit-uart-und-pwm-ausgang-eingetroffen","status":"publish","type":"post","link":"http:\/\/blog.wenzlaff.de\/?p=15188","title":{"rendered":"Nichtdispersiver CO2 Infrarotsensor MH-Z19B  mit UART und PWM-Ausgang eingetroffen"},"content":{"rendered":"<p><a href=\"http:\/\/blog.wenzlaff.de\/wp-content\/uploads\/2020\/08\/co-2-sensor-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/blog.wenzlaff.de\/wp-content\/uploads\/2020\/08\/co-2-sensor-scaled.jpg\" alt=\"\" width=\"1920\" height=\"2560\" class=\"aligncenter size-full wp-image-15190\" srcset=\"http:\/\/blog.wenzlaff.de\/wp-content\/uploads\/2020\/08\/co-2-sensor-scaled.jpg 1920w, http:\/\/blog.wenzlaff.de\/wp-content\/uploads\/2020\/08\/co-2-sensor-225x300.jpg 225w, http:\/\/blog.wenzlaff.de\/wp-content\/uploads\/2020\/08\/co-2-sensor-768x1024.jpg 768w, http:\/\/blog.wenzlaff.de\/wp-content\/uploads\/2020\/08\/co-2-sensor-1152x1536.jpg 1152w, http:\/\/blog.wenzlaff.de\/wp-content\/uploads\/2020\/08\/co-2-sensor-1536x2048.jpg 1536w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p>Der CO2 Sensor MH-Z19B (<a href=\"https:\/\/de.wikipedia.org\/wiki\/Nichtdispersiver_Infrarotsensor\" rel=\"noopener noreferrer\" target=\"_blank\">NDIR-Sensor<\/a>) ist nun eingetroffen. Die Genauigkeit liegt bei \u00b150 ppm+5%.<\/p>\n<p>Hier gibt es das <a href=\"https:\/\/www.winsen-sensor.com\/d\/files\/PDF\/Infrared%20Gas%20Sensor\/NDIR%20CO2%20SENSOR\/MH-Z19%20CO2%20Ver1.0.pdf\" rel=\"noopener noreferrer\" target=\"_blank\">Handbuch (engl.)<\/a> zu dem Sensor als PDF vom Hersteller und <a href=\"https:\/\/revspace.nl\/MHZ19#Command_0x86_.28read_concentration.29\" rel=\"noopener noreferrer\" target=\"_blank\">hier die Kommandos<\/a>.<\/p>\n<p>Die Bauanleitung f\u00fcr den Raspberry Pi kommt in einem n\u00e4chsten Beitrag &#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Der CO2 Sensor MH-Z19B (NDIR-Sensor) ist nun eingetroffen. Die Genauigkeit liegt bei \u00b150 ppm+5%. Hier gibt es das Handbuch (engl.) zu dem Sensor als PDF vom Hersteller und hier die Kommandos. Die Bauanleitung f\u00fcr den Raspberry Pi kommt in einem n\u00e4chsten Beitrag &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[220,4084,852,2520,1023],"tags":[4042,527,4041,1303,4061,3501,596],"class_list":["post-15188","post","type-post","status-publish","format-standard","hentry","category-anleitung","category-co2","category-heimautomatisierung","category-node-red","category-raspberry-pi","tag-co-2-sensor","tag-co2","tag-co2-sensor","tag-messen","tag-mh-z19b","tag-ppm","tag-sensor"],"_links":{"self":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts\/15188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15188"}],"version-history":[{"count":0,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts\/15188\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15188"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}