{"id":7957,"date":"2017-02-22T14:56:15","date_gmt":"2017-02-22T06:56:15","guid":{"rendered":"http:\/\/www.ifroglab.com\/?p=7957"},"modified":"2017-03-21T02:38:39","modified_gmt":"2017-03-20T18:38:39","slug":"04-%e5%82%b3%e9%80%81%e5%92%8c%e6%8e%a5%e6%94%b6lora-%e8%b3%87%e6%96%99","status":"publish","type":"post","link":"https:\/\/www.ifroglab.com\/tw\/?p=7957","title":{"rendered":"06. \u50b3\u9001\u548c\u63a5\u6536LoRa \u8cc7\u6599"},"content":{"rendered":"<p>\u8acb\u6e96\u5099\u4e8c\u5957Arduino \u548cLoRa,<\/p>\n<p>\u900f\u904e\u4ee5\u4e0b\u7684\u6559\u5b78\u5f71\u7247\uff0c\u4e00\u500b\u5750\u50b3\u9001\u7684\u52d5\u4f5c\uff0c\u53e6\u5916\u4e00\u7d44\u505a\u63a5\u6536\u7684\u52d5\u4f5c<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/Cx7rRJnYeX0\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<h4>\u554f\u984c\u96c6\uff1a<\/h4>\n<p>Q:\u8acb\u554f\u4e00\u4e0b,\u7576\u6536\u5230\u8cc7\u6599\u7684\u6642\u5019\u6211\u8a72\u5982\u4f55\u6e05\u9664ack\u7684\u8cc7\u6599,<wbr \/>\u6c92\u6709\u6e05\u9664ack\u7684\u8cc7\u6599\u6642\u5019\u6703\u53cd\u8986\u6536\u5230\u76f8\u540c\u7684\u8cc7\u6599<\/p>\n<p>A:\u62b1\u6b49\uff0c\u6c92\u6709\u9019\u500b\u6307\u4ee4\u8036\uff5e\u4f46\u6709\u4e8c\u500b\u65b9\u6cd5\u53ef\u4ee5\u505a\u5230\uff0c\u907f\u514d\u63a5\u5230\u76f8\u540c\u7684\u8cc7\u6599<\/p>\n<div>\u7b2c\u4e00\uff1a<\/div>\n<div>\u7576Node \u6536\u5230\u65b0\u7684\u8cc7\u6599\u6642\uff0c\u4ed6\u767c\u51fa\u4e00\u500b\u9ad8\u4f4d\uff0c<\/div>\n<div>\u53ef\u4ee5\u900f\u904e\u63a5Pin 2,<\/div>\n<div>\u7576Rx \u8cc7\u6599\u6536\u5230\u65b0\u7684\u6642\uff0c\u6703\u7522\u751f\u4e00\u500bHigh,<\/div>\n<div>\u5982\u679c\u9084\u662f\u820a\u7684\u8a71\uff0c\u5c31\u662fLow<\/div>\n<div>\u3000\u3000\u3000<a href=\"http:\/\/www.ifroglab.com\/?p=7086\" target=\"_blank\" data-saferedirecturl=\"https:\/\/www.google.com\/url?hl=en&amp;q=http:\/\/www.ifroglab.com\/?p%3D7086&amp;source=gmail&amp;ust=1490121407205000&amp;usg=AFQjCNFNso1ACTZzBX7yRqxbWkfHIG0OGg\">http:\/\/www.ifroglab.com\/?p=708<wbr \/>6<\/a><\/div>\n<div><\/div>\n<div><\/div>\n<div>\u7b2c\u4e8c\uff1a<\/div>\n<div>\u53ef\u4ee5\u900f\u904e0x80,0x07,0x00,CRC \u53ef\u4ee5\u53d6\u5f97\u6bcf\u6b21\u9032\u4f86\u6642\uff0c\u6703\u505a+1 \u7684Counter\uff0c<br \/>\n\u6307\u4ee4\u6211\u518d\u8ddf\u97cc\u9ad4\u5de5\u7a0b\u5e2b\u78ba\u8a8d\u4e00\u4e0b\uff0c\u525b\u525b\u6e2c\u904e\u597d\u50cf\u602a\u602a\u7684\uff0c\u660e\u5929\u56de\u4f60\uff0c<wbr \/>\u4ed6\u4eca\u5929\u4f11\u5047\u3002<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u8acb\u6e96\u5099\u4e8c\u5957Arduino \u548cLoRa, \u900f\u904e\u4ee5\u4e0b\u7684\u6559\u5b78\u5f71\u7247\uff0c\u4e00\u500b\u5750\u50b3\u9001\u7684\u52d5\u4f5c\uff0c\u53e6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7959,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[99],"tags":[],"class_list":["post-7957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3-arduino--lora"],"_links":{"self":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts\/7957"}],"collection":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7957"}],"version-history":[{"count":4,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts\/7957\/revisions"}],"predecessor-version":[{"id":8220,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/posts\/7957\/revisions\/8220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=\/wp\/v2\/media\/7959"}],"wp:attachment":[{"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ifroglab.com\/tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}