Version 25.1 by Hera Guo on 2025/06/08 18:10
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1 {{toc/}}
2
3 = **1. Introduction~/~/名字已修改,以下内容中“LA66”全部替换成“LA66USB LoRaWAN Adapter”** =
4
5 == **1.1 What is Outdoor & Indoor signal measuring Solution?** ==
6
7 To help customers identify optimal sensor placement locations, we have designed a one-click signal strength measurement solution. You only need an **LA66 USB LoRaWAN Adapter **and a **Dragino account**.
8
9 The** outdoor signal measurement** **solution **supports simultaneous testing with multiple gateways. It allows for both individual gateway signal map displays and combined overlays from multiple gateways.
10
11 For **indoor signal measurement solution **, due to the complex layout and numerous obstacles, the solution adopts manual coordinate marking instead of relying on unstable mobile device positioning.
12
13 Both dashboards support data export.
14
15
16 ----
17
18
19 == **1.2 Features ** ==
20
21 * **Extensive support**
22 ** Only a LA66 USB LoRaWAN Adapter** **and one Dragino account are needed, the gateway and LNS can be freely matched.**~/~/格式已修正**
23 ** High-accuracy sensors
24 ** Reliable data readings
25 * **Real-Time measuring**
26 ** Button to switch receiving data or stop
27 ** Continuous measuring
28 * **User-Friendly Interface**
29 ** Intuitive dashboard design
30
31 ----
32
33 == **1.3 Specifications ** ==
34
35 * **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]]
36 * **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/]]
37 * **Dragino APP: **[[https:~~/~~/www.dropbox.com/scl/fo/qdiwkpcxc03qu2r2w0g46/AKqR2FByUdkoWZPZh-diYfQ?rlkey=t1a1kwlvr93c1459mz9jifers&st=kji4rdg0&dl=0>>https://www.dropbox.com/scl/fo/qdiwkpcxc03qu2r2w0g46/AKqR2FByUdkoWZPZh-diYfQ?rlkey=t1a1kwlvr93c1459mz9jifers&st=kji4rdg0&dl=0]]
38
39 ----
40
41
42 = **2. How to Build？** =
43
44 == **2.1 Network Structure** ==
45
46 [[image:结构.png]]
47
48 The network structure consists of end nodes and gateways, which work together to measuring signal strength. You can replace gateway and Network Server with which you using.(It should be supported LoRaWAN)
49
50
51 ----
52
53 == **2.1 Get Account** ==
54
55 To begin, contact your local representative to obtain a customer account or send mail to [[support@dragino.cc>>mailto:support@dragino.cc]]
56
57
58 ----
59
60 == **2.2 Get Device And Configuration~/~/新增烧录固件详细说明(一般情况下用出厂自带的默认固件即可)** ==
61
62 1.Reach out to your local representative to acquire the necessary devices for your signal measuring solution. These devices include:
63
64 * **End Nodes:** LA66 USB LoRaWAN Adapter
65 * **Gateway(If you want):**For data transmission.
66
67 2.Burn bootloader & firmware for LA66 USB LoRaWAN Adapter
68
69 * **Bootloader: **We ship the LA66 USB LoRaWAN Adapter with a boot loader by default( More detail: [[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter:~~~~:text=is%20as%20below%3A-,1.10%C2%A0%20Upgrade%20Firmware%20of%20LA66%20USB%20LoRaWAN%20Adapter,-1.10.1%20Update%20method>>https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter:~~:text=is%20as%20below%3A-,1.10%C2%A0%20Upgrade%20Firmware%20of%20LA66%20USB%20LoRaWAN%20Adapter,-1.10.1%20Update%20method]])
70 * **Firmware:** If your device didn't have bootloader or firmware, please burn the latest bootloader & firmware for it in the following way: [[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter:~~~~:text=20model/%23H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe-,1.10.2%20Update%20method%3A%C2%A0For%20LA66%20without%20bootloader,-Explanation%3A>>https://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter:~~:text=20model/%23H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe-,1.10.2%20Update%20method%3A%C2%A0For%20LA66%20without%20bootloader,-Explanation%3A]]
71
72 **--Ensure that all devices are pre-registered on Dragino before use~/~/移至章末另起一节--**
73
74
75 ----
76
77 == **2.3 Register Devices & Gateways on LNS** ==
78
79 === **2.3.1 Register Device** ===
80
81 **1.Have a check of package box to get DEVEUI/ APPEUI/ APPKEY(OTTAKEY)**
82
83 [[image:1747970430695-168.jpg||height="510" width="852"]]
84
85
86 **2.Register on LNS and replace decoding**
87
88 * **Decoding for ChirpStack:**
89
90 {{code language="none"}}
91 function decodeUplink(input) {
92 return {
93 data: Decode(input.fPort, input.bytes, input.variables)
94 };
95 }
96
97 function bytesToString(bytes) {
98 return decodeURIComponent(bytes.map(b => '%' + b.toString(16).padStart(2, '0')).join(''));
99 }
100
101 function Decode(fPort, bytes, variables) {
102 var data = {};
103 if (bytes.length >= 9) {
104 data.flag = bytes[0];
105 data.Node_type = "Dragino_Mapper";
106 data.latitude = parseFloat(((bytes[1] << 24 >>> 0 | bytes[2] << 16 | bytes[3] << 8 | bytes[4]) / 1e6).toFixed(6));
107 data.longitude = parseFloat(((bytes[5] << 24 >>> 0 | bytes[6] << 16 | bytes[7] << 8 | bytes[8]) / 1e6).toFixed(6));
108
109 // 剩余字节为 title（如果存在）
110 if (bytes.length > 9) {
111 const titleBytes = bytes.slice(9);
112 data.title = bytesToString(titleBytes);
113 }
114 }
115 return data;
116 }
117 {{/code}}
118
119
120
121 * **Decoding for TTN:**
122
123 {{code language="none"}}
124 function add0(m){return m<10?'0'+m:m }
125 function format(shijianchuo){
126 //shijianchuo是整数，否则要parseInt转换
127 var time = new Date(shijianchuo);
128 var y = time.getFullYear();
129 var m = time.getMonth()+1;
130 var d = time.getDate();
131 var h = time.getHours();
132 var mm = time.getMinutes();
133 var s = time.getSeconds();
134 return y+'-'+add0(m)+'-'+add0(d)+' '+add0(h)+':'+add0(mm)+':'+add0(s);
135 }
136
137 function Decoder(bytes) {
138 var data={};
139 var doorflg
140 if (bytes[0]===1){
141 doorflg = "indoor"
142 }
143 else{
144 doorflg = "outdoor"
145 }
146 if (bytes.length==13){
147 data.doorflg = doorflg
148 data.latitude=parseFloat(((bytes[1]<<24|bytes[2]<<16|bytes[3]<<8|bytes[4])/1000000).toFixed(6));
149 data.longitude=parseFloat(((bytes[5]<<24|bytes[6]<<16|bytes[7]<<8|bytes[8])/1000000).toFixed(6));
150 timestamp1=bytes[9]<<24|bytes[10]<<16|bytes[11]<<8|bytes[12];
151 data.timestamp=timestamp1;
152 data.beijintime=format((timestamp1+28800)*1000);
153 return data;
154 }
155 else if(bytes.length==9){
156 data.doorflg = doorflg
157 data.Node_type = "Dragino_Mapper"
158 data.latitude=parseFloat(((bytes[1]<<24|bytes[2]<<16|bytes[3]<<8|bytes[4])/1000000).toFixed(6));
159 data.longitude=parseFloat(((bytes[5]<<24|bytes[6]<<16|bytes[7]<<8|bytes[8])/1000000).toFixed(6));
160 return data;
161 }
162 }
163 {{/code}}
164
165 * 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]])
166
167
168 ----
169
170 == **2.4  LNS Connection Method** ==
171
172 **Choose LNS: **After log in Dragino platform, click the button "Import-Dragino-map"and choose the LNS you using.
173
174 [[image:1747971716633-666.png||height="487" width="654"]]
175
176
177 ----
178
179 (((
180 **Example of TTN**~/~/已增添详细文字说明
181
182 [[image:1748250400868-786.png]]
183
184 **Account & Passwork:** Imput your TTN account and password to use API port.
185
186 **MQTT Address: **Imput public address** (Don't imput Port)**
187
188
189 )))
190
191 ----
192
193 **Example of ChirpStack**~/~/已增添详细文字说明
194
195 [[image:1749375906728-208.png]]
196
197 **MQTT Address: **The MQTT server address or the cloud server address which you using.
198
199 **Subscribe Topic: **The default for Topic is:  application/**chirpstack application id**/device/+/event/up(Replace"**chirpstack application id**" with the one which is actually used)
200
201 **SSL Certificates: ** Copy the contents of the certificates and paste them into the linked file below, a total of three certificates are required(Integrated Certificate File demo Download: [[Demo.pem>>attach:demo.pem]])
202
203
204 ----
205
206 **Check:**Whether the device is connected to the platform through LNS~/~/新增自检教学，避免后续额外工作量
207
208 [[image:1748602571865-850.png]]
209
210
211 Whether the device profile is Dragino_Mapper? Modifyit if not.
212
213 [[image:1748416951693-709.png]]
214
215 👇
216
217 [[image:1749376046690-863.png]]
218
219 ----
220
221
222 = **3. How To Use?~/~/图片显示问题已修复，硬件使用方法已放到小节头(即插即用，自动判断室内外)** =
223
224 == **3.1 Outdoor_Mapper dashboard** ==
225
226 Outdoors_signal supports viewing both the signal coverage of a single gateway and the combined coverage of all gateways.
227
228
229 === **3.1.1 Create the gateway layer.** ===
230
231 (% class="wikigeneratedid" %)
232 **This solution is pre-configured. Under normal circumstances, when the device successfully uploads information through gateways, it will automatically generate the corresponding assets and put them in the Layer.**
233
234 (% class="wikigeneratedid" %)
235 The layer will be named after the gateway's IMEI, and you can set a label. At the same time, there will be a dashboard that collects all gateway signals and displays them in an overlay named after the user's registered email address.(Such like :All_signal:$[customer_email])
236
237 ----
238
239 Click row of gateway layer will turn to the detail page.
240
241 [[image:1749376107488-669.png]]👉 [[image:1748603053572-488.png||height="644" width="672"]]
242
243
244 ----
245
246 Click the top-left corner to return.
247
248 [[image:1748227163443-264.png]]
249
250
251 ----
252
253 === **3.1.2 Measuring~/~/图片需要替换** ===
254
255 Insert the LA66 USB LoRaWAN Adapter into phone or tablet. Data will be uploaded every 7 seconds based on the tablet's location. Simply move the tablet to measure signal strength from different places.
256
257 [[image:1748243979452-223.jpg||height="495" width="661"]]
258
259
260 ----
261
262 When the gateway received the first set of data, the current gateway will appear in the left-side list of the gateway interface. When received the second set of data, the current signal strength will be displayed on the right-side map.
263
264 The measured data will be displayed in translucent dots of different colors, green represents a good signal, and red represents a poor signal.
265
266 [[image:1748601795657-856.png||height="632" width="663"]]
267
268
269 ----
270
271 You can click here to edit the device remarks.
272
273 [[image:1748227380372-654.png||height="509" width="659"]]
274
275
276 ----
277
278 All data collected by the gateways will also be displayed in the layer which named customer's E-mail simultaneously.
279
280 [[image:1749376404143-588.png]]
281
282 ----
283
284
285 == **3.2 Indoors_Mapper dashboard** ==
286
287 Indoors_signal supports measuring and marking the signal strength of all locations on the indoor floor plan.
288
289
290 === **3.2.1 Import the map** ===
291
292 Drag the map image here and click √ to import.**(Only supports SVG format)**
293
294 [[image:1749376507835-691.png]]
295
296
297 ----
298
299 === **3.2.2 Measuring** ===
300
301 1.Mark on map where you want to measuring than click Yes.
302
303 [[image:1748241711617-627.png]]
304
305
306 ----
307
308 2.Move to the measurement point, insert the LA66 USB LoRaWAN Adapter , then you can see the new data renewing.**~/~/图片需要替换**
309
310
311
312 ----
313
314 3.Mark the next place which to be measured than move to the measurement point.Repeat the above steps to measure**(Remeber: Mark point before move.**)
315
316 [[image:1748229639368-109.png||height="605" width="820"]]
317
318
319 ----
320
321 === **3.2.3 Delete point** ===
322
323 Click the marking points, then click yes.
324
325 [[image:1749376586844-796.png]]
326
327
328 ----
329
330
331 == **4. Use of Tablet** ==
332
333 For added convenience, you can use a tablet to access the platform.
334
335 * **Download APP: **[[https:~~/~~/www.dropbox.com/scl/fo/qdiwkpcxc03qu2r2w0g46/AKqR2FByUdkoWZPZh-diYfQ?rlkey=t1a1kwlvr93c1459mz9jifers&st=kji4rdg0&dl=0>>https://www.dropbox.com/scl/fo/qdiwkpcxc03qu2r2w0g46/AKqR2FByUdkoWZPZh-diYfQ?rlkey=t1a1kwlvr93c1459mz9jifers&st=kji4rdg0&dl=0]]