Wiki source code of Outdoor & Indoor signal measuring Solution End User Guide V1.2

Version 26.1 by Hera Guo on 2025/06/09 09:56

version	line-number	content
3.1	1	{{toc/}}
	2
25.2	3	= 1. Introduction =
1.1	4
13.1	5	== 1.1 What is Outdoor & Indoor signal measuring Solution? ==
1.1	6
15.2	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.
1.1	8
17.1	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.
1.1	10
15.2	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.
1.1	12
15.2	13	Both dashboards support data export.
1.1	14
3.1	15
1.1	16	----
	17
	18
13.1	19	== 1.2 Features ==
1.1	20
13.2	21	* Extensive support
25.2	22	Only a LA66 USB LoRaWAN Adapter **and one Dragino account are needed, the gateway and LNS can be freely matched.
13.1	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
1.1	30
	31	----
	32
13.1	33	== 1.3 Specifications ==
1.1	34
15.1	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]]
1.1	38
	39	----
	40
	41
13.1	42	= 2. How to Build？ =
1.1	43
25.1	44	== 2.1 Network Structure ==
1.1	45
13.1	46	[[image:结构.png]]
1.1	47
13.1	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)
1.1	49
3.1	50
1.1	51	----
	52
26.1	53	== 2.2 Get Account ==
1.1	54
13.1	55	To begin, contact your local representative to obtain a customer account or send mail to [[support@dragino.cc>>mailto:support@dragino.cc]]
1.1	56
3.1	57
1.1	58	----
	59
26.1	60	== 2.3 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) ==
1.1	61
13.1	62	1.Reach out to your local representative to acquire the necessary devices for your signal measuring solution. These devices include:
1.1	63
13.1	64	* End Nodes: LA66 USB LoRaWAN Adapter
	65	* Gateway(If you want):For data transmission.
1.1	66
13.1	67	2.Burn bootloader & firmware for LA66 USB LoRaWAN Adapter
1.1	68
13.1	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]])
13.2	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]]
3.1	71
5.7	72
1.1	73	----
	74
26.1	75	== 2.4 Register Devices on LNS ==
1.1	76
13.2	77	1.Have a check of package box to get DEVEUI/ APPEUI/ APPKEY(OTTAKEY)
1.1	78
13.1	79	[[image:1747970430695-168.jpg\|\|height="510" width="852"]]
1.1	80
	81
13.2	82	2.Register on LNS and replace decoding
1.1	83
13.1	84	* Decoding for ChirpStack:
1.1	85
	86	{{code language="none"}}
	87	function decodeUplink(input) {
	88	return {
	89	data: Decode(input.fPort, input.bytes, input.variables)
	90	};
	91	}
	92
	93	function bytesToString(bytes) {
	94	return decodeURIComponent(bytes.map(b => '%' + b.toString(16).padStart(2, '0')).join(''));
	95	}
	96
	97	function Decode(fPort, bytes, variables) {
	98	var data = {};
	99	if (bytes.length >= 9) {
	100	data.flag = bytes[0];
23.1	101	data.Node_type = "Dragino_Mapper";
1.1	102	data.latitude = parseFloat(((bytes[1] << 24 >>> 0 \| bytes[2] << 16 \| bytes[3] << 8 \| bytes[4]) / 1e6).toFixed(6));
	103	data.longitude = parseFloat(((bytes[5] << 24 >>> 0 \| bytes[6] << 16 \| bytes[7] << 8 \| bytes[8]) / 1e6).toFixed(6));
	104
	105	// 剩余字节为 title（如果存在）
	106	if (bytes.length > 9) {
	107	const titleBytes = bytes.slice(9);
	108	data.title = bytesToString(titleBytes);
	109	}
	110	}
	111	return data;
	112	}
	113	{{/code}}
	114
3.2	115
	116
13.1	117	* Decoding for TTN:
1.1	118
3.2	119	{{code language="none"}}
	120	function add0(m){return m<10?'0'+m:m }
	121	function format(shijianchuo){
	122	//shijianchuo是整数，否则要parseInt转换
	123	var time = new Date(shijianchuo);
	124	var y = time.getFullYear();
	125	var m = time.getMonth()+1;
	126	var d = time.getDate();
	127	var h = time.getHours();
	128	var mm = time.getMinutes();
	129	var s = time.getSeconds();
	130	return y+'-'+add0(m)+'-'+add0(d)+' '+add0(h)+':'+add0(mm)+':'+add0(s);
	131	}
1.1	132
3.2	133	function Decoder(bytes) {
	134	var data={};
	135	var doorflg
	136	if (bytes[0]===1){
	137	doorflg = "indoor"
	138	}
	139	else{
	140	doorflg = "outdoor"
	141	}
	142	if (bytes.length==13){
	143	data.doorflg = doorflg
	144	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	145	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	146	timestamp1=bytes[9]<<24\|bytes[10]<<16\|bytes[11]<<8\|bytes[12];
	147	data.timestamp=timestamp1;
	148	data.beijintime=format((timestamp1+28800)*1000);
	149	return data;
	150	}
	151	else if(bytes.length==9){
	152	data.doorflg = doorflg
23.1	153	data.Node_type = "Dragino_Mapper"
3.2	154	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	155	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	156	return data;
	157	}
	158	}
	159	{{/code}}
	160
13.1	161	* 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]])
3.2	162
1.1	163	----
	164
26.1	165	== 2.5 LNS Connection Method ==
1.1	166
13.2	167	Choose LNS: After log in Dragino platform, click the button "Import-Dragino-map"and choose the LNS you using.
6.2	168
13.2	169	[[image:1747971716633-666.png\|\|height="487" width="654"]]
	170
	171
6.2	172	----
	173
	174	(((
6.5	175	Example of TTN~/~/已增添详细文字说明
5.8	176
13.1	177	[[image:1748250400868-786.png]]
6.4	178
6.5	179	Account & Passwork: Imput your TTN account and password to use API port.
6.4	180
14.2	181	MQTT Address: Imput public address (Don't imput Port)
13.2	182
	183
6.3	184	)))
6.2	185
6.4	186	----
6.2	187
23.3	188	Example of ChirpStack~/~/已增添详细文字说明
5.8	189
23.3	190	[[image:1749375906728-208.png]]
	191
25.1	192	MQTT Address: The MQTT server address or the cloud server address which you using.
5.7	193
6.8	194	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)
5.7	195
22.1	196	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]])
5.8	197
13.2	198
3.1	199	----
	200
25.2	201	Check:Whether the device is connected to the platform through LNS
3.1	202
17.4	203	[[image:1748602571865-850.png]]
6.8	204
13.2	205
24.3	206	Whether the device profile is Dragino_Mapper? Modifyit if not.
6.8	207
13.1	208	[[image:1748416951693-709.png]]
6.8	209
23.6	210	👇
11.2	211
23.5	212	[[image:1749376046690-863.png]]
13.2	213
11.2	214	----
	215
	216
13.1	217	= 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) =
3.1	218
24.3	219	== 3.1 Outdoor_Mapper dashboard ==
3.1	220
	221	Outdoors_signal supports viewing both the signal coverage of a single gateway and the combined coverage of all gateways.
	222
	223
13.1	224	=== 3.1.1 Create the gateway layer. ===
3.1	225
13.1	226	(% class="wikigeneratedid" %)
	227	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.
11.3	228
13.1	229	(% class="wikigeneratedid" %)
23.2	230	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])
11.3	231
3.1	232	----
	233
17.3	234	Click row of gateway layer will turn to the detail page.
3.1	235
23.6	236	[[image:1749376107488-669.png]]👉 [[image:1748603053572-488.png\|\|height="644" width="672"]]
3.1	237
5.2	238
3.1	239	----
	240
14.2	241	Click the top-left corner to return.
11.3	242
25.2	243	[[image:1748227163443-264.png\|\|height="184" width="667"]]
11.3	244
	245
	246	----
	247
25.2	248	=== 3.1.2 Measuring ===
3.1	249
23.7	250	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.
3.1	251
25.2	252	[[image:569a0a131a83c658f2ce70fe349f72f.jpg\|\|height="357" width="659"]]
9.1	253
3.1	254
	255	----
	256
	257	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.
	258
	259	The measured data will be displayed in translucent dots of different colors, green represents a good signal, and red represents a poor signal.
	260
17.4	261	[[image:1748601795657-856.png\|\|height="632" width="663"]]
3.1	262
15.1	263
3.1	264	----
	265
	266	You can click here to edit the device remarks.
	267
13.1	268	[[image:1748227380372-654.png\|\|height="509" width="659"]]
3.1	269
15.1	270
3.1	271	----
	272
15.2	273	All data collected by the gateways will also be displayed in the layer which named customer's E-mail simultaneously.
3.1	274
23.8	275	[[image:1749376404143-588.png]]
15.2	276
3.1	277	----
	278
25.2	279	=== 3.1.3 End measurement ===
3.1	280
25.2	281	Don’t forget to unplug LA66 USB LoRaWAN Adapter after finishing the measurement.
	282
	283
	284	----
	285
24.3	286	== 3.2 Indoors_Mapper dashboard ==
3.1	287
	288	Indoors_signal supports measuring and marking the signal strength of all locations on the indoor floor plan.
	289
	290
13.1	291	=== 3.2.1 Import the map ===
3.1	292
15.3	293	Drag the map image here and click √ to import.(Only supports SVG format)
3.1	294
23.8	295	[[image:1749376507835-691.png]]
3.1	296
6.17	297
3.1	298	----
	299
13.1	300	=== 3.2.2 Measuring ===
3.1	301
6.17	302	1.Mark on map where you want to measuring than click Yes.
3.1	303
13.1	304	[[image:1748241711617-627.png]]
3.1	305
6.17	306
3.1	307	----
	308
25.2	309	2.Move to the measurement point, insert the LA66 USB LoRaWAN Adapter , then you can see the new data renewing.
3.1	310
25.2	311	[[image:ecb9c251e932018692e490e26e50763.jpg\|\|height="364" width="651"]]
3.1	312
15.1	313
3.1	314	----
	315
25.2	316	3.Mark the next place which to be measured than move to the measurement point.Repeat the above steps to measure.()
3.1	317
25.2	318	{{warning}}
	319	Remeber: Mark point before move.
	320	{{/warning}}
3.1	321
25.2	322	(LA66 will continuously upload the signal of the current position to cover the last point. If it is marked while moving, it is easy to pollute the data of the previous point)[[image:1748229639368-109.png\|\|height="605" width="820"]]
15.1	323
25.2	324
3.1	325	----
	326
13.1	327	=== 3.2.3 Delete point ===
3.1	328
	329	Click the marking points, then click yes.
	330
24.1	331	[[image:1749376586844-796.png]]
3.1	332
15.1	333
3.1	334	----
	335
25.2	336	=== 3.2.4 End measurement ===
3.1	337
25.2	338	Don’t forget to unplug LA66 USB LoRaWAN Adapter after finishing the measurement.
	339
	340
	341	----
	342
13.1	343	== 4. Use of Tablet ==
3.1	344
6.18	345	For added convenience, you can use a tablet to access the platform.
3.1	346
6.18	347	* 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]]

Wiki source code of Outdoor & Indoor signal measuring Solution End User Guide V1.2

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