{"id":1660,"date":"2021-05-15T11:13:13","date_gmt":"2021-05-15T02:13:13","guid":{"rendered":"https:\/\/www.rocher.kyoto.jp\/arbr\/?p=1660"},"modified":"2021-05-26T18:13:48","modified_gmt":"2021-05-26T09:13:48","slug":"m5stackmhz19b%e3%81%a7%e9%80%9a%e4%bf%a1%e6%a9%9f%e8%83%bd%e8%a9%b0%e3%82%81%e8%be%bc%e3%81%bfco2%e3%82%bb%e3%83%b3%e3%82%b5%e3%83%bc","status":"publish","type":"post","link":"https:\/\/www.rocher.kyoto.jp\/arbr\/?p=1660","title":{"rendered":"M5Stack+MHZ19B\u3067\u901a\u4fe1\u6a5f\u80fd\u8a70\u3081\u8fbc\u307fCO2\u30bb\u30f3\u30b5\u30fc"},"content":{"rendered":"\n<p>\u30ad\u30c3\u30c8\u306e\u7d44\u307f\u7acb\u3066\u65b9\u306f<a href=\"https:\/\/www.rocher.kyoto.jp\/arbr\/?p=1667\">\u3053\u3061\u3089<\/a>\u304b\u3089\uff08MHZ19C\u3082\u540c\u4e00\u624b\u9806\uff09<\/p>\n\n\n\n<p>M5Stack\u3068CO2\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30ebMHZ19B\u3092\u4f7f\u3063\u3066\u901a\u4fe1\u6a5f\u80fd\u3092\u8a70\u3081\u8fbc\u3093\u3060CO2\u30bb\u30f3\u30b5\u30fc\u3092\u4f5c\u6210\u3057\u305f\u3002\u4e00\u5fdc1000ppm\u8b66\u544a\u306eLED\u3082\u4ed8\u3044\u3066\u3044\u308b\u3002\u4f7f\u3048\u308b\u901a\u4fe1\uff08\u3068\u8868\u793a\uff09\u306f\u4ee5\u4e0b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u3082\u3068\u304b\u3089\u4ed8\u3044\u3066\u3044\u308b\u753b\u9762<\/li><li>\u30b7\u30ea\u30a2\u30eb\u3067\u306ePC\u7b49\u3078\u306eUSB\u7d4c\u7531\u51fa\u529b<\/li><li>Wifi\u7d4c\u7531\u306e\u51fa\u529b\uff08\u30b5\u30fc\u30d0\u306b\u306a\u308b\u30012.4G\u56de\u7dda\u306e\u307f\uff09<\/li><li>bluetooth\u51fa\u529b<\/li><\/ul>\n\n\n\n<p>\u753b\u9762\u3068\u30b7\u30ea\u30a2\u30eb\u51fa\u529b\u306f\u5e38\u306b\u8d77\u52d5\u3002Wifi\u3068bluetooth\u306f\u8d77\u52d5\u6642\u306b\u9078\u629e\u3057\u305f\u5834\u5408\u306e\u307f\u3002<\/p>\n\n\n\n<p>\u753b\u9762\u306f\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-1024x576.jpg\" alt=\"\" data-id=\"1664\" data-full-url=\"https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-scaled.jpg\" data-link=\"https:\/\/www.rocher.kyoto.jp\/arbr\/?attachment_id=1664\" class=\"wp-image-1664\" srcset=\"https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-1024x576.jpg 1024w, https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-300x169.jpg 300w, https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-768x432.jpg 768w, https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-1536x864.jpg 1536w, https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-2048x1152.jpg 2048w, https:\/\/www.rocher.kyoto.jp\/arbr\/wp-content\/uploads\/2021\/05\/DSC_0171-624x351.jpg 624w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>\u30b7\u30ea\u30a2\u30eb\u51fa\u529b\u306f\u3053\u3093\u306a\u611f\u3058\u3002teraterm\u7b49\u3067\u78ba\u8a8d\u3059\u308b\u306e\u304c\u697d\u304b\u3082\u3002\u8ee2\u9001\u901f\u5ea6\u306f9600\u3002Windows\u7528\u306eCO2\u95b2\u89a7\u30bd\u30d5\u30c8\u3067\u3082\uff08\u3053\u308c\u306b\u9650\u3089\u305aJSON\u3067\u304d\u305f\u3089\uff09\u307f\u3089\u308c\u308b\u7528\u306b\u3059\u308b\u4e88\u5b9a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;yoshitake@localhost ~]$ stty -F \/dev\/ttyUSB0 raw 9600\n&#91;yoshitake@localhost ~]$ sudo  cat \/dev\/ttyUSB0\n{\"CO2\":402}\n{\"CO2\":401}\n<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>Wifi\u306fM5Stack\u8d77\u52d5\u6642\u306bA\u30dc\u30bf\u30f3\uff08\u753b\u9762\u5411\u304b\u3063\u3066\u5de6\u5074\uff09\u304c\u62bc\u3055\u308c\u3066\u3044\u305f\u3089\u8d77\u52d5\u3002\u7e4b\u304c\u3063\u305f\u969b\u306b\u753b\u9762\u306bip\u30a2\u30c9\u30ec\u30b9\u304c\u51fa\u529b\u3055\u308c\u308b\u306e\u3067\u305d\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068JSON\u304c\u8fd4\u3063\u3066\u304f\u308b\u3002192.168.1.15\u304cM5Stack\u306eIP\u3060\u3068\u3059\u308b\u3068<strong>http<\/strong>:\/\/192.168.1.15\/\u3067\u5024\u304cJSON\u3067\u8fd4\u5374\u3055\u308c\u308b\u3002\u547c\u3073\u51fa\u3057\u5143\u306e\u30da\u30fc\u30b8\u304c\u3042\u308b\u3068IoT\u306a\u3053\u3068\u3044\u308d\u3044\u308d\u3067\u304d\u308b\u3002\u306a\u304a\u3001Wifi\u306b10\u79d2\u4ee5\u4e0a\u3064\u306a\u304c\u3089\u306a\u304b\u3063\u305f\u3089\u8a2d\u5b9a\u30e2\u30fc\u30c9\u306b\u5165\u308b\u3002\u8a2d\u5b9a\u306f\u30b9\u30de\u30db\u30a2\u30d7\u30ea\u306eESPTouch\u3068\u3044\u3046\u3082\u306e\u3092\u4f7f\u7528\u3002\u82f1\u8a9e\u3060\u3051\u308c\u3069\u3082\u30d1\u30b9\u30ef\u30fc\u30c9\u5165\u308c\u3055\u3048\u3059\u308c\u3070\u52d5\u304f\u3002\u6ce8\u610f\u70b9\u306f\u30b9\u30de\u30db\u306eWIFI\u304c2.4G\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\u306b\u7e4b\u304c\u3063\u3066\u3044\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3002<\/p>\n\n\n\n<p>bluetooth\u306f\u8d77\u52d5\u6642\u306bB\u30dc\u30bf\u30f3\uff08\u753b\u9762\u771f\u3093\u4e2d\uff09\u304c\u62bc\u3055\u308c\u3066\u3044\u305f\u3089\u8d77\u52d5\u3002CO2Sensor\u3068\u3044\u3046\u540d\u524d\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u73fe\u308c\u308b\u306e\u3067\u305d\u3061\u3089\u306b\u63a5\u7d9a\u3059\u308b\u3068\u6570\u5024\u306e\u307f\u304c\u5b9a\u671f\u7684\uff08\u3044\u307e\u306f6\u79d2\uff09\u3067\u9001\u3089\u308c\u308b\u3002Android\u3067\u3042\u308c\u3070Serial Bluetooth Terminal\u3068\u3044\u3046\u3082\u306e\u3067\u53d6\u308a\u6562\u3048\u305a\u5024\u304c\u3068\u308c\u308b\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u306a\u304a\u3001\u8d77\u52d5\u5f8c\u306bA\u30dc\u30bf\u30f3\u3068C\u30dc\u30bf\u30f3\uff08\u753b\u9762\u5411\u304b\u3063\u3066\u53f3\u5074\uff09\u3092\u9577\u62bc\u3057\u3059\u308b\u3068\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u4eca\u306e\u6fc3\u5ea6\u3092400\u3068\u307f\u306a\u3057\u3066\u57fa\u6e96\u5024\u306e\u30ea\u30bb\u30c3\u30c8\uff09\u3092\u5b9f\u884c\u3059\u308b\u3002\u300c\u65e5\u5149\u306e\u5f53\u305f\u3089\u306a\u3044\u5834\u6240\uff08\u3067\u304d\u308c\u3070\u591c\u9593\uff09\u300d\u3067\u300c20\u5206\u4ee5\u4e0a\u304d\u308c\u3044\u306a\u5916\u6c17\u300d\u306b\u3042\u3066\u3066\u304b\u3089\u5b9f\u884c\u3059\u308b\u3002\u88dc\u6b63\u3059\u308b\u70ba\u306e\u6bd4\u8f03\u5bfe\u7167\u304c\u7121\u3044\u72b6\u614b\u3067\u3082\u901a\u5e38\u00b150ppm\u4ee5\u5185\u306b\u306f\u53ce\u307e\u308b\u3002<\/p>\n\n\n\n<p>\u30bd\u30fc\u30b9\u306f<a href=\"https:\/\/github.com\/epea\/co2mon_client\/blob\/main\/m5stack\/m5stack_mhz19c_led\/m5stack_mhz19c_led.ino\">\u3053\u3061\u3089<\/a><\/p>\n\n\n\n<p>\u30cf\u30fc\u30c9\u306fM5StackBasic\u3068<a href=\"https:\/\/www.amazon.co.jp\/dp\/B093Y73YLB\">\u3053\u3061\u3089\u306e\u30ad\u30c3\u30c8<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30ad\u30c3\u30c8\u306e\u7d44\u307f\u7acb\u3066\u65b9\u306f\u3053\u3061\u3089\u304b\u3089\uff08MHZ19C\u3082\u540c\u4e00\u624b\u9806\uff09 M5Stack\u3068CO2\u30bb\u30f3\u30b5\u30fc\u30e2\u30b8\u30e5\u30fc\u30ebMHZ19B\u3092\u4f7f\u3063\u3066\u901a\u4fe1\u6a5f\u80fd\u3092\u8a70\u3081\u8fbc\u3093\u3060CO2\u30bb\u30f3\u30b5\u30fc\u3092\u4f5c\u6210\u3057\u305f\u3002\u4e00\u5fdc1000ppm\u8b66\u544a\u306eLED\u3082\u4ed8\u3044\u3066\u3044\u308b\u3002\u4f7f\u3048\u308b\u901a\u4fe1\uff08 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117],"tags":[],"class_list":["post-1660","post","type-post","status-publish","format-standard","hentry","category-117"],"_links":{"self":[{"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=\/wp\/v2\/posts\/1660","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1660"}],"version-history":[{"count":5,"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=\/wp\/v2\/posts\/1660\/revisions"}],"predecessor-version":[{"id":1670,"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=\/wp\/v2\/posts\/1660\/revisions\/1670"}],"wp:attachment":[{"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rocher.kyoto.jp\/arbr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}