{"id":5309,"date":"2021-05-26T12:00:00","date_gmt":"2021-05-26T03:00:00","guid":{"rendered":"http:\/\/www.nanghi.net\/?p=5309"},"modified":"2024-02-27T11:37:09","modified_gmt":"2024-02-27T02:37:09","slug":"post_4533","status":"publish","type":"post","link":"https:\/\/www.nanghi.net\/?p=5309","title":{"rendered":"\u8907\u5408\u30bb\u30f3\u30b5\u30fc"},"content":{"rendered":"<p>\u3000\u3061\u3087\u3063\u3068\u30b0\u30ec\u30fc\u30c9\u30a2\u30c3\u30d7\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20338\" src=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2021\/05\/2021050701.jpg\" alt=\"BME280\u4f7f\u7528\u74b0\u5883\u30e2\u30cb\u30bf\" width=\"400\" height=\"298\" srcset=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2021\/05\/2021050701.jpg 400w, https:\/\/www.nanghi.net\/wp-content\/uploads\/2021\/05\/2021050701-200x150.jpg 200w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><br \/>\n\u3000<strong>BME280\u4f7f\u7528\u74b0\u5883\u30e2\u30cb\u30bf<\/strong><\/p>\n<p>\u3000\u524d\u56de\u306b\u6c17\u6e29\u30fb\u6e7f\u5ea6\u30bb\u30f3\u30b5\u30fc\u3067\u3042\u308bDHT22\u3092\u7528\u3044\u3066\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3082\u306e\u3092\u4f5c\u308a\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u30bb\u30f3\u30b5\u30fc\u90e8\u3092\u5909\u66f4\u3057\u3066\u6c17\u6e29\u30fb\u6e7f\u5ea6\u306b\u52a0\u3048\u3066\u5927\u6c17\u5727\u3092\u6e2c\u5b9a\u3067\u304d\u308b\u30bb\u30f3\u30b5\u30fcBME280\u3092\u7528\u3044\u3066\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<br \/>\n\u3000\u30bb\u30f3\u30b5\u30fc\u306f3.3V\u4ed5\u69d8\u306a\u306e\u3067\u3059\u304c\u3001LDO\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u306bMOSFET\u3092\u7528\u3044\u30665V\u4fe1\u53f7\u3092\u3084\u308a\u53d6\u308a\u3067\u304d\u308b\u56de\u8def\u3092\u4ed8\u52a0\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5143\u3005\u306e\u30bb\u30f3\u30b5\u30fc\u304c\u5c0f\u3055\u3044\u306e\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5168\u3066\u306e\u90e8\u54c1\u304c\u8868\u9762\u5b9f\u88c5\u306e\u5c0f\u3055\u3044\u90e8\u54c1\u3070\u304b\u308a\u306a\u306e\u3067\u30e2\u30b8\u30e5\u30fc\u30eb\u57fa\u677f\u3082\u6975\u5c0f\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20339\" src=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2021\/05\/2021050702.jpg\" alt=\"BME280\u30e2\u30b8\u30e5\u30fc\u30eb\u57fa\u677f\" width=\"400\" height=\"300\" srcset=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2021\/05\/2021050702.jpg 400w, https:\/\/www.nanghi.net\/wp-content\/uploads\/2021\/05\/2021050702-200x150.jpg 200w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><br \/>\n\u3000<strong>BME280\u30e2\u30b8\u30e5\u30fc\u30eb\u57fa\u677f<\/strong><\/p>\n<p>\u3000\u30bb\u30f3\u30b5\u30fc\u3068\u306e\u30c7\u30fc\u30bf\u6388\u53d7\u306b\u306fI<sup>2<\/sup>C\u3092\u7528\u3044\u307e\u3059\u304c\u3001\u30bb\u30f3\u30b5\u30fc\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3042\u308a\u307e\u3057\u305f\u306e\u3067\u6709\u96e3\u304f\u305d\u3061\u3089\u3092\u4f7f\u308f\u305b\u3066\u9802\u304d\u307e\u3057\u305f\u3002\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306eI<sup>2<\/sup>C\u30a2\u30c9\u30ec\u30b9\u304c0x77\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u306f0x77\u3067\u3059\u306e\u3067\u3001\u305d\u306e\u90e8\u5206\u3060\u3051\u4f7f\u7528\u524d\u306b\u5225\u9014\u8a2d\u5b9a\u3059\u308b\u3088\u3046\u306b\u3059\u308c\u3070\u30b5\u30f3\u30d7\u30eb\u30fb\u30b9\u30b1\u30c3\u30c1\u306e\u307e\u307e\u3067\u307b\u307c\u624b\u3092\u52a0\u3048\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\n\u3000BOSCH\u88fd\u306eBME280\u30bb\u30f3\u30b5\u30fc\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u304cDHT22\u306b\u6bd4\u3079\u308b\u3068\u5927\u5909\u65e9\u304f\u3001\u5206\u89e3\u80fd\u3082\u9ad8\u3044\u305f\u3081\u3001\u5c11\u3057\u306e\u5909\u5316\u3067\u3082\u6570\u5024\u304c\u5909\u5316\u3057\u307e\u3059\u3002\u30bb\u30f3\u30b5\u30fc\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3088\u308b\u3068\u90e8\u5c4b\u306e\u30c9\u30a2\u958b\u9589\u7a0b\u5ea6\u3067\u3082\u6c17\u5727\u5909\u5316\u3092\u5f97\u3089\u308c\u308b\u305d\u3046\u3067\u3001hPa\u3067\u306f\u306a\u304fPa\u306e\u6841\u3067\u6e2c\u5b9a\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u51fa\u305b\u307e\u3059\u3002\u3053\u308c\u306f\u673a\u306e\u4e0a\u4e0b\u306e\u6c17\u5727\u5dee\u304c\u5f97\u3089\u308c\u308b\u3050\u3089\u3044\u3067\u3001\u30ce\u30a4\u30ba\u3084\u5916\u6765\u8981\u56e0\u3067\u6570\u5024\u304c\u76ee\u7d1b\u3057\u304f\u5909\u5316\u3057\u3066\u3057\u307e\u3044\u8868\u793a\u304c\u3061\u3089\u3064\u304d\u307e\u3059\u3002<br \/>\n\u3000\u30b5\u30f3\u30d7\u30eb\u30fb\u30b9\u30b1\u30c3\u30c1\u3067\u306f50ms\u3067\u56de\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305c\u3093\u305c\u3093\u843d\u3061\u7740\u304b\u306a\u3044\u306e\u3067\u6e2c\u5b9a\u3092\uff15\u79d2\u306b\uff11\u56de\u3068\u3057\u307e\u3057\u305f\u3002\u7528\u9014\u7684\u306b\u30bb\u30f3\u30b5\u30fc\u306e\u80fd\u529b\u3092\u4f7f\u3044\u5207\u308b\u307b\u3069\u306e\u6841\u7cbe\u5ea6\u304c\u4e0d\u8981\u3067\u3059\u306d\u3002<br \/>\n\u3000\u4eca\u56de\u306fI<sup>2<\/sup>C\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u8907\u6570\u7e4b\u304c\u308b\u305f\u3081+5V\u30fbGND\u30fbSCL\u30fbSDA\u3092\u30d0\u30b9\u63a5\u7d9a\u3067\u304d\u308b\u5b50\u57fa\u677f\uff08<a href=\"\/?p=5310\">\u4fbf\u5229\u5c0f\u7269\uff08#11\uff09<\/a>\uff09\u3092\u4f5c\u3063\u3066\u305d\u3061\u3089\u7d4c\u7531\u3067Arduino\u3068\u63a5\u7d9a\u3057\u307e\u3057\u305f\u3002<br \/>\n\u3000\u5358\u306b\uff14\u5217\u306e\u30d8\u30c3\u30c0\u30d4\u30f3\u3067\u305d\u308c\u305e\u308c\u306e\u5217\u304c\u7e4b\u304c\u3063\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u304c\u3001I<sup>2<\/sup>C\u3092\u4f7f\u3046\u4e0a\u3067\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u5834\u5408\u306b\u306f\u5fc5\u9808\u306a\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u3061\u3087\u3063\u3068\u30b0\u30ec\u30fc\u30c9\u30a2\u30c3\u30d7\u3057\u307e\u3057\u305f\u3002 \u3000BME280\u4f7f\u7528\u74b0\u5883\u30e2\u30cb\u30bf \u3000\u524d\u56de\u306b\u6c17\u6e29\u30fb\u6e7f\u5ea6\u30bb\u30f3\u30b5\u30fc\u3067\u3042\u308bDHT22\u3092\u7528\u3044\u3066\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3082\u306e\u3092\u4f5c\u308a\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u30bb\u30f3\u30b5\u30fc\u90e8\u3092\u5909\u66f4\u3057\u3066\u6c17\u6e29\u30fb\u6e7f\u5ea6\u306b\u52a0\u3048\u3066\u5927\u6c17\u5727\u3092\u6e2c\u5b9a\u3067\u304d\u308b\u30bb\u30f3\u30b5<\/p>\n","protected":false},"author":1,"featured_media":20338,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5213],"tags":[1650,4576,1487,4579,4578,4577],"class_list":["post-5309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-device","tag-arduino","tag-bme280","tag-i2c","tag-4579","tag-4578","tag-4577"],"_links":{"self":[{"href":"https:\/\/www.nanghi.net\/index.php?rest_route=\/wp\/v2\/posts\/5309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nanghi.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nanghi.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nanghi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nanghi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5309"}],"version-history":[{"count":4,"href":"https:\/\/www.nanghi.net\/index.php?rest_route=\/wp\/v2\/posts\/5309\/revisions"}],"predecessor-version":[{"id":24385,"href":"https:\/\/www.nanghi.net\/index.php?rest_route=\/wp\/v2\/posts\/5309\/revisions\/24385"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nanghi.net\/index.php?rest_route=\/wp\/v2\/media\/20338"}],"wp:attachment":[{"href":"https:\/\/www.nanghi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nanghi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nanghi.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}