{"id":752,"date":"2019-10-27T20:24:52","date_gmt":"2019-10-27T11:24:52","guid":{"rendered":"https:\/\/dalomo.net\/blog\/?p=752"},"modified":"2019-10-27T20:24:52","modified_gmt":"2019-10-27T11:24:52","slug":"bme280%e3%82%92raspberry-pi-zero-wh%e3%81%a7%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%9f%e3%81%84","status":"publish","type":"post","link":"https:\/\/dalomo.net\/blog\/2019\/10\/27\/752\/","title":{"rendered":"BME280\u3092Raspberry Pi Zero WH\u3067\u4f7f\u3063\u3066\u307f\u305f\u3044"},"content":{"rendered":"

BME280<\/h1>\n

7\u30bb\u30b0\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3068TM1630\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u306a\u3093\u304b\u8868\u793a\u3057\u3066\u307f\u305f\u3044\u306a\u30fc\u3068\u601d\u3044\u3001\u6e29\u5ea6\u30fb\u6e7f\u5ea6\u30fb\u6c17\u5727\u304c\u8a08\u6e2c\u3067\u304d\u308bBME280\u3092\u4f7f\u3063\u3066\u53d6\u5f97\u3057\u305f\u6570\u5024\u3092\u8868\u793a\u3057\u3066\u307f\u305f\u3044\u3002<\/p>\n

\u304a\u8cb7\u3044\u7269<\/h2>\n

http:\/\/akizukidenshi.com\/catalog\/g\/gK-09421\/<\/a><\/p>\n

\u3084\u3084\u9ad8\u3081\u3002\u306f\u3093\u3060\u4ed8\u3051\u304c\u5fc5\u8981\u306a\u306e\u3067\u3057\u3066\u307f\u305f\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u63a5\u7d9a<\/h3>\n

\"\"<\/a><\/p>\n

\u30aa\u30b9-\u30e1\u30b9\u306e\u30b8\u30e3\u30f3\u30d1\u30ef\u30a4\u30e4\u4f7f\u3044\u5207\u3063\u3061\u3083\u3063\u305f\u3002<\/p>\n

I2C\u3092\u5229\u7528\u3057\u3066\u30b5\u30f3\u30d7\u30eb\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97<\/h2>\n

SPI\u306fAD\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u6642\u306b\u4f7f\u3063\u305f\u306e\u3067\u3001I2C\u3067\u3084\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u305f\u3002\u8cb7\u3063\u305f\u6642\u306b\u4ed8\u3044\u3066\u305f\u53d6\u8aac\u3068\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u898b\u3066\u307f\u305f\u306e\u3060\u3051\u3069\u3001\u3055\u3063\u3071\u308a\u5206\u304b\u3093\u306a\u3044\u3057\u3084\u308b\u6c17\u3082\u8d77\u304d\u305a\u3001\u53c2\u8003\u30b5\u30a4\u30c8\u3068\u304b\u898b\u3066\u3082\u7d50\u69cb\u306a\u9577\u3055\u3060\u3063\u305f\u306e\u3067\u3001\u4f55\u3092\u3084\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u8ae6\u3081\u3001pigpio\u306eexample\u3092\u6d41\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n

I2C\u3092\u6709\u52b9\u5316<\/h3>\n

raspi-config\u3067InterfacingOption\u306b\u884c\u304d\u3001I2C\u3092enabled\u306b\u3059\u308b\u3002<\/p>\n

\"\"<\/a><\/p>\n

i2c-tools\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3002<\/p>\n

$ sudo apt-get install i2c-tools<\/pre>\n
\u305d\u3093\u3067\u518d\u8d77\u52d5\u3002<\/p>\n
\u52d5\u4f5c\u78ba\u8a8d<\/h3>\n
$ sudo i2cdetect 1<\/pre>\n
\u3066\u3059\u308b\u3068<\/p>\n
WARNING! This program can confuse your I2C bus, cause data loss and worse!\r\nI will probe file \/dev\/i2c-1.\r\nI will probe address range 0x03-0x77.\r\nContinue? [Y\/n]<\/pre>\n
\u3066\u805e\u304b\u308c\u308b\u306e\u3067y\u3002<\/p>\n
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f\r\n00:          -- -- -- -- -- -- -- -- -- -- -- -- --\r\n10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\r\n20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\r\n30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\r\n40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\r\n50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\r\n60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\r\n70: -- -- -- -- -- -- 76 --<\/pre>\n
\u30a2\u30c9\u30ec\u30b9\u304c\u898b\u3048\u305f\u3002<\/p>\n
pigpio\u304b\u3089py\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/h3>\n
\u4eca\u56de\u30e1\u30a4\u30f3\u30d1\u30bd\u30b3\u30f3\u304c\u7121\u304b\u3063\u305f\u306e\u3067\u3001\u9811\u5f35\u3063\u3066\u843d\u3068\u3057\u3066\u304f\u308b\u3002<\/p>\n
$ wget http:\/\/abyz.me.uk\/rpi\/pigpio\/code\/BME280_py.zip<\/pre>\n
\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3002<\/p>\n
$ mv BME280_py.zip \/home\/pi\/nas<\/pre>\n
cd\u3067\u30ab\u30ec\u30f3\u30c8\u30d5\u30a9\u30eb\u30c0\u79fb\u52d5\u3059\u308b\u524d\u306b\u843d\u3068\u3057\u3066\u304d\u3061\u3083\u3063\u305f\u306e\u3067\u3001mv\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u79fb\u52d5\u3059\u308b\u3002<\/p>\n
$ unzip BME280_py.zip<\/pre>\n
\u3067\u89e3\u51cd\u3002BME280.py\u304c\u51fa\u3066\u304f\u308b\u3002<\/p>\n
\u610f\u5916\u3068CLI\u7c21\u5358\uff01<\/p>\n
\u30b5\u30f3\u30d7\u30eb\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3063\u3066\u307f\u308b<\/h2>\n
\u30b5\u30f3\u30d7\u30eb\u30d5\u30a1\u30a4\u30eb\u3092<\/p>\n
$ sudo python BME280.py<\/pre>\n
\u3067\u5b9f\u884c\u3059\u308b\u30680.9\u79d2\u3054\u3068\u306b\u4e00\u5206\u9593\u8a08\u6e2c\u5024\u3092\u53d6\u5f97\u3057\u3066\u8868\u793a\u3057\u3066\u304f\u308c\u308b\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u3044\u3048\u30fc\u3044\u3002<\/p>\n
\u4eca\u5ea6\u306f\u3053\u306e\u5024\u3092\u5229\u7528\u3057\u30667\u30bb\u30b0\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306b\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3053\u3002<\/p>\n
\u53c2\u8003<\/h2>\n
https:\/\/deviceplus.jp\/hobby\/raspberrypi_entry_039\/<\/a><\/p>\n
https:\/\/www.hiramine.com\/physicalcomputing\/espwroom02\/bme280.html<\/a><\/p>\n
http:\/\/abyz.me.uk\/rpi\/pigpio\/examples.html#Python%20code<\/a><\/p>\n
https:\/\/www.atmarkit.co.jp\/ait\/articles\/1606\/20\/news024.html<\/a><\/p>\n
https:\/\/www.atmarkit.co.jp\/ait\/articles\/1607\/26\/news014.html<\/a><\/p>\n
https:\/\/www.atmarkit.co.jp\/ait\/articles\/1606\/13\/news024.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
BME280 7\u30bb\u30b0\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3068TM1630\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u3067\u3001\u306a\u3093\u304b\u8868\u793a\u3057\u3066\u307f\u305f\u3044\u306a\u30fc\u3068\u601d\u3044\u3001\u6e29\u5ea6\u30fb\u6e7f\u5ea6\u30fb\u6c17\u5727\u304c\u8a08\u6e2c\u3067\u304d\u308bBME280\u3092\u4f7f\u3063\u3066\u53d6\u5f97\u3057\u305f\u6570\u5024\u3092\u8868\u793a\u3057\u3066\u307f\u305f\u3044\u3002 \u304a\u8cb7\u3044\u7269 http:\/\/akizuk … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":756,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[8,2],"tags":[59,60,62,49,54],"class_list":["post-752","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8","category-2","tag-7led","tag-bme280","tag-osl40391","tag-raspberry-pi-zero-wh","tag-54"],"_links":{"self":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts\/752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/comments?post=752"}],"version-history":[{"count":4,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts\/752\/revisions"}],"predecessor-version":[{"id":760,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/posts\/752\/revisions\/760"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/media\/756"}],"wp:attachment":[{"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/media?parent=752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/categories?post=752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dalomo.net\/blog\/wp-json\/wp\/v2\/tags?post=752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}