{"id":400,"date":"2015-02-11T06:25:23","date_gmt":"2015-02-11T06:25:23","guid":{"rendered":"http:\/\/ismellsmoke.net\/\/?p=400"},"modified":"2015-02-11T06:35:15","modified_gmt":"2015-02-11T06:35:15","slug":"how-to-series-more-temperature-sensors","status":"publish","type":"post","link":"https:\/\/ismellsmoke.net\/?p=400","title":{"rendered":"&#8216;How-To&#8217; Series &#8211; More Temp Sensors"},"content":{"rendered":"<p>There continues to be great interest in hacking weather sensors on the Pi. A while ago I wrote a &#8216;<em><a href=\"https:\/\/ismellsmoke.net\/\/?m=201403\" target=\"_blank\">How-To<\/a><\/em>&#8216; for the AOSONG AM2315 temperature\/humidity sensor that was quite popular. Today I have released another <em>&#8216;How-To<\/em>&#8216; for the AM2315&#8217;s siblings &#8211; the AM2302, DHT11, and DHT22 sensors.<\/p>\n<div id=\"attachment_408\" style=\"width: 783px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/ismellsmoke.net\/\/wp-content\/uploads\/2015\/02\/dht22.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-408\" class=\"wp-image-408 size-full\" src=\"https:\/\/ismellsmoke.net\/\/wp-content\/uploads\/2015\/02\/dht22.jpg\" alt=\"Temperature\/Humidity Sensors\" width=\"773\" height=\"238\" srcset=\"https:\/\/ismellsmoke.net\/wp-content\/uploads\/2015\/02\/dht22.jpg 773w, https:\/\/ismellsmoke.net\/wp-content\/uploads\/2015\/02\/dht22-300x92.jpg 300w, https:\/\/ismellsmoke.net\/wp-content\/uploads\/2015\/02\/dht22-500x154.jpg 500w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><\/a><p id=\"caption-attachment-408\" class=\"wp-caption-text\">Temperature\/Humidity Sensors<\/p><\/div>\n<p>I have found that experienced Pi\/Linux users can get these sensors up and running in a very short time. For many hackers new to the Pi and or Linux, it is a challenging learning process, sometimes even intimidating. <em>Sopwith&#8217;s<\/em> &#8216;<em>How-To<\/em>&#8216; series are guides designed to help these folks succeed in their Pi project.<\/p>\n<p>Each &#8216;<em>How-To<\/em>&#8216; includes screen shots for nearly every step of a project. Although this takes some work and makes the documents longer, I have found it is these images that help Pi enthusiasts understand each implementation step.<\/p>\n<p>You can download the &#8216;<em>How-To<\/em>&#8216; below. The Zip file also contains the modified test Python script described in the document.<\/p>\n<div class=\"sdm_download_button_box_default\"><div class=\"sdm_download_link\"><a href=\"https:\/\/ismellsmoke.net\/?sdm_process_download=1&download_id=403\" class=\"sdm_download green\" title=\"&#8216;How-To&#8217; Temp Sensors\" >&#039;How-To DHT22&#039;<\/a><\/div><\/div>\n<p>&nbsp;<\/p>\n<p>Post a comment if the &#8216;<em>How-To<\/em>&#8216; Series helps you with your projects. Improvements, edits, bug reports, and requests for other &#8216;<em>How-To<\/em>&#8216; topics are most welcome.<\/p>\n<p>There is a kid out there who would love to help you hack your Pi.<\/p>\n<p><em>Sopwith<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>There continues to be great interest in hacking weather sensors on the Pi. A while ago I wrote a &#8216;How-To&#8216; for the AOSONG AM2315 temperature\/humidity sensor that was quite popular. Today I have released another &#8216;How-To&#8216; for the AM2315&#8217;s siblings &hellip; <a href=\"https:\/\/ismellsmoke.net\/?p=400\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,6,3],"tags":[],"class_list":["post-400","post","type-post","status-publish","format-standard","hentry","category-code","category-how-to","category-raspberry-pi"],"_links":{"self":[{"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=\/wp\/v2\/posts\/400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=400"}],"version-history":[{"count":15,"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=\/wp\/v2\/posts\/400\/revisions"}],"predecessor-version":[{"id":419,"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=\/wp\/v2\/posts\/400\/revisions\/419"}],"wp:attachment":[{"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ismellsmoke.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}