{"id":607,"date":"2025-01-21T14:12:26","date_gmt":"2025-01-21T06:12:26","guid":{"rendered":"https:\/\/www.yaj.com.tw\/wordpress\/?p=607"},"modified":"2025-01-21T14:12:27","modified_gmt":"2025-01-21T06:12:27","slug":"lora-rylr998","status":"publish","type":"post","link":"https:\/\/www.yaj.com.tw\/wordpress\/?p=607","title":{"rendered":"LoRa -RYLR998"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u8a2d\u5b9a\u6d41\u7a0b<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f7f\u7528AT+ADDRESS\u6307\u4ee4\u8a2d\u5b9aADDRESS, \u6b64ADDRESS\u53ef\u4ee5\u4f5c\u70ba\u767c\u5c04\u8005\u8207\u6307\u5b9a\u63a5\u6536\u8005\u7684\u8b58\u5225<\/li>\n\n\n\n<li>\u4f7f\u7528AT+NETWORKID \u8a2d\u5b9aLoRa\u00ae\u7db2\u8defID, \u9019\u662f\u4e00\u500b\u7fa4\u7d44\u7684\u529f\u80fd, \u53ea\u6709\u8a2d\u5b9a\u76f8\u540c<br>NETWORKID\u7684\u624d\u53ef\u4ee5\u4e92\u76f8\u901a\u8a0a, \u5982\u679c\u6307\u5b9a\u63a5\u6536\u7684ADDRESS\u662f\u5c6c\u65bc\u4e0d\u540c\u7684\u7fa4\u7d44,\u662f\u4e0d\u80fd\u4e92<br>\u76f8\u901a\u8a0a\u7684.<\/li>\n\n\n\n<li>\u4f7f\u7528AT+BAND \u8a2d\u5b9a\u7121\u7dda\u983b\u6bb5\u4e2d\u5fc3\u983b\u7387,\u63a5\u6536\u65b9\u8207\u767c\u5c04\u65b9\u5fc5\u9808\u4f7f\u7528\u76f8\u540c\u7684\u983b\u7387\u624d\u53ef\u4ee5\u4e92\u76f8<br>\u901a\u8a0a<\/li>\n\n\n\n<li>\u4f7f\u7528AT+PARAMETER \u8a2d\u5b9aRF\u7121\u7dda\u53c3\u6578, \u63a5\u6536\u65b9\u8207\u767c\u5c04\u65b9\u5fc5\u9808\u4f7f\u7528\u76f8\u540c\u7684\u53c3\u6578\u624d\u53ef\u4ee5\u4e92\u76f8\u901a\u8a0a, \u5176\u4e2d\u7684\u53c3\u6578\u7279\u6027\u5982\u4e0b\n<ul class=\"wp-block-list\">\n<li>[1]Spreading Factor>: SF\u8d8a\u5927\u63a5\u6536\u611f\u5ea6\u8d8a\u597d, \u4f46\u662f\u50b3\u8f38\u6642\u9593\u8d8a\u9577<\/li>\n\n\n\n<li>[2]Bandwidth : \u983b\u5bec\u8d8a\u5c0f\u63a5\u6536\u611f\u5ea6\u8d8a\u597d, \u4f46\u662f\u50b3\u8f38\u6642\u9593\u8d8a\u9577<\/li>\n\n\n\n<li>[3]Coding Rate: \u7de8\u78bc\u7387, 1\u70ba\u6700\u5feb<\/li>\n\n\n\n<li>[4] Programmed Preamble: \u524d\u5c0e\u78bc,\u524d\u5c0e\u78bc\u8f03\u5927\u6389\u5c01\u5305\u7684\u6a5f\u7387\u6703\u8b8a\u5c0f, \u5982\u901f\u5ea6\u8a31\u53ef\u4e00<\/li>\n\n\n\n<li>\u822c\u5efa\u8b70\u572810\u4ee5\u4e0a\u3002\u4e00\u822c\u901a\u8a0a\u5efa\u8b70\u4f7f\u7528 AT+PARAMETER=9,7,1,12<\/li>\n\n\n\n<li>[5]\u7576Payload length\u5927\u65bc 100Bytes \u5efa\u8b70\u4f7f\u7528 AT+PARAMETER=8,7,1,12<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4f7f\u7528AT+SEND\u50b3\u9001\u8cc7\u6599\u5230\u6307\u5b9aAddress,\u50b3\u8f38\u6642\u9593\u8a08\u7b97\u53ef\u4ee5\u4f7f\u7528LoRa\u00ae Modem<br>Calculator Tool \u8a08\u7b97, Payload\u90e8\u5206\u7531\u65bc\u6a21\u7d44\u5167\u90e8\u7a0b\u5f0f\u4f7f\u7528\u9700\u8981\u6bd4\u5be6\u969b\u50b3\u8f38\u8cc7\u6599\u9577\u5ea6\u52a0\u4e0a<br>8 Bytes<\/li>\n<\/ol>\n\n\n\n<p>AT Command \u6700\u5f8c\u7d50\u5c3e\u90fd\u9700\u8981\u52a0\u5165 Enter \u6216 0x0D 0x0A <\/p>\n\n\n\n<p>\u6240\u6709\u6307\u4ee4\u5fc5\u9808\u7b49\u5230\u6a21\u7d44\u56de\u8986+OK \u5f8c\u624d\u80fd\u7e7c\u7e8c\u57f7\u884c\u4e0b\u4e00\u500b\u6307\u4ee4<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u767c\u9001\u7aef<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code># SEND ASCII>\nAT+NETWORKID?\n\n# RECV ASCII>\n+NETWORKID=18\n\n# SEND ASCII>\nAT+ADDRESS=1\n\n# RECV ASCII>\n+OK\n\n# SEND ASCII>\nAT+ADDRESS?\n\n# RECV ASCII>\n+ADDRESS=1\n\n# SEND ASCII>\nAT+SEND=2,7,yajtech\n\n# RECV ASCII>\n+OK\n\n# SEND ASCII>\nAT+SEND=2,7,yajtech\n\n# RECV ASCII>\n+OK<\/code><\/pre>\n\n\n\n<p>\u63a5\u6536\u7aef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># SEND ASCII>\r\nAT+NETWORKID?\r\n\r\n\r# RECV ASCII>\r\n+NETWORKID=18\r\n\r\n# SEND ASCII>\nAT+ADDRESS=2\n\n# RECV ASCII>\n+OK\n\n# SEND ASCII>\nAT+ADDRESS?\n\n# RECV ASCII>\n+ADDRESS=2\n\n# RECV ASCII>\n+RCV=1,7,yajtech,0,11<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u540d\u8a5e\u8aaa\u660e<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RSSI(Received Signal Strength Indication )<\/li>\n\n\n\n<li>SNR(Signal-to-Noise Ratio)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u8a2d\u5b9a\u6d41\u7a0b AT Command \u6700\u5f8c\u7d50\u5c3e\u90fd\u9700\u8981\u52a0\u5165 Enter \u6216 0x0D 0x0A \u6240\u6709\u6307\u4ee4\u5fc5\u9808\u7b49\u5230\u6a21\u7d44\u56de &#8230; <a title=\"LoRa -RYLR998\" class=\"read-more\" href=\"https:\/\/www.yaj.com.tw\/wordpress\/?p=607\" aria-label=\"\u95b1\u8b80\u3008LoRa -RYLR998\u3009\u5168\u6587\">\u95b1\u8b80\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[40,41],"class_list":["post-607","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-lora","tag-rylr998"],"_links":{"self":[{"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=607"}],"version-history":[{"count":9,"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/607\/revisions"}],"predecessor-version":[{"id":616,"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/607\/revisions\/616"}],"wp:attachment":[{"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yaj.com.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}