{"id":1119,"date":"2018-11-01T14:20:33","date_gmt":"2018-11-01T06:20:33","guid":{"rendered":"http:\/\/ukonline2000.com\/?p=1119"},"modified":"2018-12-16T14:13:50","modified_gmt":"2018-12-16T06:13:50","slug":"%e6%a0%91%e8%8e%93%e6%b4%be%e5%a4%9a%e5%90%88%e4%b8%80%e4%bc%a0%e6%84%9f%e5%99%a8%e6%a8%a1%e5%9d%97%e4%bd%bf%e7%94%a8%e6%95%99%e7%a8%8b%e4%b8%80%ef%bc%9a%e6%b5%8b%e9%87%8f%e6%b9%bf%e5%ba%a6-%e6%b8%a9","status":"publish","type":"post","link":"http:\/\/ukonline2000.com\/?p=1119","title":{"rendered":"\u6811\u8393\u6d3e\u591a\u5408\u4e00\u4f20\u611f\u5668\u6a21\u5757\u4f7f\u7528\u6559\u7a0b\u4e00\uff1a\u6d4b\u91cf\u6e7f\u5ea6\/\u6e29\u5ea6\/\u6c14\u538b\/\u9ad8\u5ea6\u7b49\u529f\u80fd"},"content":{"rendered":"

\u672c\u6587\u53ea\u4ecb\u7ecd\u6e7f\u5ea6\/\u6e29\u5ea6\/\u6c14\u538b\u529f\u80fd\u7684\u4f7f\u7528\uff0c\u9ad8\u5ea6\u662f\u6839\u636e\u6c14\u538b\u6362\u4e0a\u7684\uff0c\u5176\u4ed6\u51e0\u79cd\u529f\u80fd\u4f7f\u7528\u8bf7\u53c2\u8003<\/p>\n

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

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http:\/\/ukonline2000.com\/?p=1134<\/strong><\/a><\/h1>\n

\u6559\u7a0b\u4e00:<\/strong><\/h1>\n

<\/p>\n

\u6ce8\uff1a\u53ea\u9700\u8981\u8fde\u63a5SCL,SDA,GND,VCC\u00a0 \u00a0\u8bf7\u5ffd\u7565IRQ\u548cINT\u7ba1\u811a\u3002<\/strong><\/span><\/p>\n

\u8fde\u63a5\u6811\u8393\u6d3e\u65f6\uff0c\u8bf7\u6559SW1\u5f00\u5173\u62e8\u52303.3V\u6863\uff0c\u56e0\u4e3a\u6811\u8393\u6d3e\u7535\u5e73\u4e3a3.3V<\/strong><\/span><\/p>\n

1.\u5148\u5b8c\u6210I2C,GPIO,PIP\u7b49\u5b89\u88c5\uff0c\u4f7f\u80fdI2C\u548cGPIO\u63a5\u53e3\uff0c\u53c2\u8003\u4e0b\u9762\u4e24\u4e2a\u6559\u7a0b<\/p>\n

\u4f7f\u80fd\u6811\u8393\u6d3e\u7684I2C\u63a5\u53e3\u00a0http:\/\/ukonline2000.com\/?p=728<\/a><\/strong><\/h1>\n

\u5b89\u88c5python\u7684GPIO\u5e93\u00a0http:\/\/ukonline2000.com\/?p=43<\/a><\/strong><\/h1>\n
$sudo apt-get install python3\r\n<\/code>$sudo apt-get install python-pip\r\n$sudo apt-get install python-virtualenv\r\n$sudo\u00a0apt-get\u00a0install\u00a0python-smbus\r\n<\/code><\/pre>\n
<\/code><\/code><\/div>\n
\u901a\u8fc7 i2cdetect -y -a 1\u00a0 \u547d\u4ee4\u53ef\u4ee5\u68c0\u6d4b\u5230\u4f20\u611f\u5668\u662f\u5426\u6b63\u786e\u8fde\u63a5<\/p>\n
\"\"<\/a><\/p>\n
2.\u4e0b\u8f7d\u4f8b\u7a0bbme280<\/a>\uff0c\u89e3\u538b\u540e\u5c06bme280.py\u6587\u4ef6\u62f7\u5165\u6811\u8393\u4e2d\uff0c\u8fd0\u884c\u7a0b\u5e8f\u8bfb\u53d6\u4f20\u611f\u5668\u7684\u503c<\/p>\n
$sudo python bme280.py<\/pre>\n
\"\"<\/a><\/p>\n
BME280\u4f20\u611f\u5668\u8d44\u6599\uff1aBST-BME280_DS001-10<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u53ea\u4ecb\u7ecd\u6e7f\u5ea6\/\u6e29\u5ea6\/\u6c14\u538b\u529f\u80fd\u7684\u4f7f\u7528\uff0c\u9ad8\u5ea6\u662f\u6839\u636e\u6c14\u538b\u6362\u4e0a\u7684\uff0c\u5176\u4ed6\u51e0\u79cd\u529f\u80fd\u4f7f\u7528\u8bf7\u53c2 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1119","post","type-post","status-publish","format-standard","hentry","category-raspberry-pi"],"_links":{"self":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/1119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1119"}],"version-history":[{"count":7,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/1119\/revisions"}],"predecessor-version":[{"id":1155,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=\/wp\/v2\/posts\/1119\/revisions\/1155"}],"wp:attachment":[{"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1119"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ukonline2000.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}