{"id":155,"date":"2023-10-09T13:49:08","date_gmt":"2023-10-09T11:49:08","guid":{"rendered":"https:\/\/beta.ewattch-documentation.com\/?p=155"},"modified":"2023-10-09T13:49:08","modified_gmt":"2023-10-09T11:49:08","slug":"radio-communication-2","status":"publish","type":"post","link":"https:\/\/ewattch-documentation.com\/?p=155","title":{"rendered":"Radio communication"},"content":{"rendered":"<p>The ENVIRONNEMENT periodically sens its sensor measurements via a LoRaWAN\u2122 radio link.<br \/>\nIn order to configure the ENVIRONNEMENT for a LoRaWAN\u2122 network, the encrypted identification code indicated on each product (DevEUI) is required.<\/p>\n<p><strong>As well as the following two codes <span style=\"color: #000000;\">AppEUI<\/span> and <span style=\"color: #000000;\">AppKey<\/span> provided with your order<\/strong><\/p>\n<p>\u00a0<\/p>\n<h6><span style=\"color: #000000;\"><strong>Network<\/strong><strong>\u00a0connection pro<\/strong><strong>cess<\/strong><\/span><\/h6>\n<ul>\n<li>Our products try to connect to the network when they start.<\/li>\n<li>If it does not work, they will retry every 24 hours until it works.<\/li>\n<\/ul>\n<h6><span style=\"color: #000000;\"><strong>Periodique network reconnection<\/strong><\/span><\/h6>\n<ul>\n<li>Our products restart a network connection procedure every 7 days.<br \/>\nThese reconnections improve security.<br \/>\nIndeed, reconnection to the network renews the encryption keys.<\/li>\n<\/ul>\n<h6><span style=\"color: #000000;\"><strong>Configuration of switches<\/strong><\/span><\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9067 size-full aligncenter\" src=\"http:\/\/192.168.48.3\/wp-content\/uploads\/2019\/08\/Capture-d\u2019\u00e9cran-2019-08-20-\u00e0-15.24.48.png\" alt=\"\" width=\"872\" height=\"571\" \/><\/p>\n<p>\u00a0<\/p>\n<h6><span style=\"color: #000000;\"><strong>Payload\u00a0<\/strong><b>descriptions<\/b><\/span><\/h6>\n<p>The ENVIRONNEMENT sensor transmits its data in raw format on different public and private LoRaWAN\u2122 networks. The section below shows you to decode the frames (PayLoad) sent by this sensor.<\/p>\n<p><span style=\"color: #000000;\"><strong>Periodic frames<\/strong><\/span><\/p>\n<p>The periodic frames contain the data measured by the sensor ENVIRONNEMENT.<\/p>\n<p>Example of a periodic transmitted frame (HEXADECIMAL) :<\/p>\n<p><strong><span style=\"color: #3366ff;\">0005<\/span><span style=\"color: #2aba56;\"> 00<\/span> <span style=\"color: #000000;\">6A0B<\/span><span style=\"color: #2aba56;\"> 04<\/span> <span style=\"color: #000000;\">60<\/span><\/strong><\/p>\n<p>Explanation of the frame structure :<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9069 size-full\" src=\"http:\/\/192.168.48.3\/wp-content\/uploads\/2019\/08\/Capture-d\u2019\u00e9cran-2019-08-20-\u00e0-15.29.06.png\" alt=\"\" width=\"801\" height=\"460\" \/><\/p>\n<p>\u00a0<\/p>\n<p><span style=\"color: #000000;\"><strong>Status frame<\/strong><\/span><\/p>\n<p>The status frames contain information about the sensor (battery level, firmware version..)<\/p>\n<p>Example of a transmitted (HEXADECIMAL) status frame :<\/p>\n<p><strong><span style=\"color: #3366ff;\">100A<\/span> <span style=\"color: #2aba56;\">00<\/span><span style=\"color: #000000;\">00<\/span><span style=\"color: #2aba56;\">02<\/span><span style=\"color: #000000;\">0401<\/span> <span style=\"color: #2aba56;\">04<\/span><span style=\"color: #000000;\">05<\/span> <span style=\"color: #2aba56;\">08<\/span><span style=\"color: #000000;\">3C00<\/span><\/strong><\/p>\n<p>Explanation of the frame structure :<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9071 size-full\" src=\"http:\/\/192.168.48.3\/wp-content\/uploads\/2019\/08\/Capture-d\u2019\u00e9cran-2019-08-20-\u00e0-15.29.18.png\" alt=\"\" width=\"796\" height=\"683\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The ENVIRONNEMENT periodically sens its sensor measurements via a LoRaWAN\u2122 radio link. In order to configure the ENVIRONNEMENT for a LoRaWAN\u2122 network, the encrypted identification code indicated on each product (DevEUI) is required. As well as the following two codes [&hellip;]<\/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-155","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/posts\/155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=155"}],"version-history":[{"count":0,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/posts\/155\/revisions"}],"wp:attachment":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}