Last modified by Hera Guo on 2025/06/10 15:14
From version 3.1
edited by Hera Guo
on 2025/05/23 17:45
Change comment: There is no comment for this version
To version 4.1
edited by Hera Guo
on 2025/05/23 17:54
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -28,7 +28,6 @@
28 28  * **User-Friendly Interface**
29 29  ** Intuitive dashboard design
30 30  
31 -
32 32  ----
33 33  
34 34  == **1.3 Specifications ** ==
... ... @@ -36,7 +36,6 @@
36 36  * **Mobile Support: [[Dedicated mobile app for on-the-go monitoring>>https://www.dropbox.com/scl/fo/qdiwkpcxc03qu2r2w0g46/AKqR2FByUdkoWZPZh-diYfQ?rlkey=t1a1kwlvr93c1459mz9jifers&e=1&st=kji4rdg0&dl=0]]**
37 37  * **Device Manual: [[LA66 USB LoRaWAN Adapter User Manual>>https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/]]**
38 38  
39 -
40 40  ----
41 41  
42 42  
... ... @@ -113,10 +113,54 @@
113 113  }
114 114  {{/code}}
115 115  
114 +
115 +
116 116  * **Decoding for TTN:**
117 117  
118 -* If you using other LNS, you can code yourself(The first nine bits of the uploaded data are the flag bit + position, and the rest are the title) or  send mail to [[support@dragino.com>>mailto:support@dragino.com]]
118 +{{code language="none"}}
119 +function add0(m){return m<10?'0'+m:m }
120 +function format(shijianchuo){
121 +//shijianchuo是整数，否则要parseInt转换
122 + var time = new Date(shijianchuo);
123 + var y = time.getFullYear();
124 + var m = time.getMonth()+1;
125 + var d = time.getDate();
126 + var h = time.getHours();
127 + var mm = time.getMinutes();
128 + var s = time.getSeconds();
129 + return y+'-'+add0(m)+'-'+add0(d)+' '+add0(h)+':'+add0(mm)+':'+add0(s);
130 +}
119 119  
132 +function Decoder(bytes) {
133 + var data={};
134 + var doorflg
135 + if (bytes[0]===1){
136 + doorflg = "indoor"
137 + }
138 + else{
139 + doorflg = "outdoor"
140 + }
141 + if (bytes.length==13){
142 + data.doorflg = doorflg
143 + data.latitude=parseFloat(((bytes[1]<<24|bytes[2]<<16|bytes[3]<<8|bytes[4])/1000000).toFixed(6));
144 + data.longitude=parseFloat(((bytes[5]<<24|bytes[6]<<16|bytes[7]<<8|bytes[8])/1000000).toFixed(6));
145 + timestamp1=bytes[9]<<24|bytes[10]<<16|bytes[11]<<8|bytes[12];
146 + data.timestamp=timestamp1;
147 + data.beijintime=format((timestamp1+28800)*1000);
148 + return data;
149 + }
150 + else if(bytes.length==9){
151 + data.doorflg = doorflg
152 + data.Node_type = "LA66"
153 + data.latitude=parseFloat(((bytes[1]<<24|bytes[2]<<16|bytes[3]<<8|bytes[4])/1000000).toFixed(6));
154 + data.longitude=parseFloat(((bytes[5]<<24|bytes[6]<<16|bytes[7]<<8|bytes[8])/1000000).toFixed(6));
155 + return data;
156 + }
157 +}
158 +{{/code}}
159 +
160 +* If you using other LNS, you can code yourself(The first nine bits of the uploaded data are the flag bit + position, and the rest are the title) or  send mail to [[support@dragino.cc>>mailto:support@dragino.cc]]
161 +
120 120  ----
121 121  
122 122  
... ... @@ -135,7 +135,6 @@
135 135  )))
136 136  1. Example of ChirpStack[[image:1747972538335-599.png]]
137 137  
138 -
139 139  ----
140 140  
141 141