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

Version 25.2 by Hera Guo on 2025/06/09 09:46

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
13.1	53	== 2.1 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
13.1	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) ==
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
13.1	75	== 2.3 Register Devices & Gateways on LNS ==
1.1	76
13.1	77	=== 2.3.1 Register Device ===
1.1	78
13.2	79	1.Have a check of package box to get DEVEUI/ APPEUI/ APPKEY(OTTAKEY)
1.1	80
13.1	81	[[image:1747970430695-168.jpg\|\|height="510" width="852"]]
1.1	82
	83
13.2	84	2.Register on LNS and replace decoding
1.1	85
13.1	86	* Decoding for ChirpStack:
1.1	87
	88	{{code language="none"}}
	89	function decodeUplink(input) {
	90	return {
	91	data: Decode(input.fPort, input.bytes, input.variables)
	92	};
	93	}
	94
	95	function bytesToString(bytes) {
	96	return decodeURIComponent(bytes.map(b => '%' + b.toString(16).padStart(2, '0')).join(''));
	97	}
	98
	99	function Decode(fPort, bytes, variables) {
	100	var data = {};
	101	if (bytes.length >= 9) {
	102	data.flag = bytes[0];
23.1	103	data.Node_type = "Dragino_Mapper";
1.1	104	data.latitude = parseFloat(((bytes[1] << 24 >>> 0 \| bytes[2] << 16 \| bytes[3] << 8 \| bytes[4]) / 1e6).toFixed(6));
	105	data.longitude = parseFloat(((bytes[5] << 24 >>> 0 \| bytes[6] << 16 \| bytes[7] << 8 \| bytes[8]) / 1e6).toFixed(6));
	106
	107	// 剩余字节为 title（如果存在）
	108	if (bytes.length > 9) {
	109	const titleBytes = bytes.slice(9);
	110	data.title = bytesToString(titleBytes);
	111	}
	112	}
	113	return data;
	114	}
	115	{{/code}}
	116
3.2	117
	118
13.1	119	* Decoding for TTN:
1.1	120
3.2	121	{{code language="none"}}
	122	function add0(m){return m<10?'0'+m:m }
	123	function format(shijianchuo){
	124	//shijianchuo是整数，否则要parseInt转换
	125	var time = new Date(shijianchuo);
	126	var y = time.getFullYear();
	127	var m = time.getMonth()+1;
	128	var d = time.getDate();
	129	var h = time.getHours();
	130	var mm = time.getMinutes();
	131	var s = time.getSeconds();
	132	return y+'-'+add0(m)+'-'+add0(d)+' '+add0(h)+':'+add0(mm)+':'+add0(s);
	133	}
1.1	134
3.2	135	function Decoder(bytes) {
	136	var data={};
	137	var doorflg
	138	if (bytes[0]===1){
	139	doorflg = "indoor"
	140	}
	141	else{
	142	doorflg = "outdoor"
	143	}
	144	if (bytes.length==13){
	145	data.doorflg = doorflg
	146	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	147	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	148	timestamp1=bytes[9]<<24\|bytes[10]<<16\|bytes[11]<<8\|bytes[12];
	149	data.timestamp=timestamp1;
	150	data.beijintime=format((timestamp1+28800)*1000);
	151	return data;
	152	}
	153	else if(bytes.length==9){
	154	data.doorflg = doorflg
23.1	155	data.Node_type = "Dragino_Mapper"
3.2	156	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	157	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	158	return data;
	159	}
	160	}
	161	{{/code}}
	162
13.1	163	* 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	164
1.1	165	----
	166
25.1	167	== 2.4 LNS Connection Method ==
1.1	168
13.2	169	Choose LNS: After log in Dragino platform, click the button "Import-Dragino-map"and choose the LNS you using.
6.2	170
13.2	171	[[image:1747971716633-666.png\|\|height="487" width="654"]]
	172
	173
6.2	174	----
	175
	176	(((
6.5	177	Example of TTN~/~/已增添详细文字说明
5.8	178
13.1	179	[[image:1748250400868-786.png]]
6.4	180
6.5	181	Account & Passwork: Imput your TTN account and password to use API port.
6.4	182
14.2	183	MQTT Address: Imput public address (Don't imput Port)
13.2	184
	185
6.3	186	)))
6.2	187
6.4	188	----
6.2	189
23.3	190	Example of ChirpStack~/~/已增添详细文字说明
5.8	191
23.3	192	[[image:1749375906728-208.png]]
	193
25.1	194	MQTT Address: The MQTT server address or the cloud server address which you using.
5.7	195
6.8	196	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	197
22.1	198	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	199
13.2	200
3.1	201	----
	202
25.2	203	Check:Whether the device is connected to the platform through LNS
3.1	204
17.4	205	[[image:1748602571865-850.png]]
6.8	206
13.2	207
24.3	208	Whether the device profile is Dragino_Mapper? Modifyit if not.
6.8	209
13.1	210	[[image:1748416951693-709.png]]
6.8	211
23.6	212	👇
11.2	213
23.5	214	[[image:1749376046690-863.png]]
13.2	215
11.2	216	----
	217
	218
13.1	219	= 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	220
24.3	221	== 3.1 Outdoor_Mapper dashboard ==
3.1	222
	223	Outdoors_signal supports viewing both the signal coverage of a single gateway and the combined coverage of all gateways.
	224
	225
13.1	226	=== 3.1.1 Create the gateway layer. ===
3.1	227
13.1	228	(% class="wikigeneratedid" %)
	229	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	230
13.1	231	(% class="wikigeneratedid" %)
23.2	232	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	233
3.1	234	----
	235
17.3	236	Click row of gateway layer will turn to the detail page.
3.1	237
23.6	238	[[image:1749376107488-669.png]]👉 [[image:1748603053572-488.png\|\|height="644" width="672"]]
3.1	239
5.2	240
3.1	241	----
	242
14.2	243	Click the top-left corner to return.
11.3	244
25.2	245	[[image:1748227163443-264.png\|\|height="184" width="667"]]
11.3	246
	247
	248	----
	249
25.2	250	=== 3.1.2 Measuring ===
3.1	251
23.7	252	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	253
25.2	254	[[image:569a0a131a83c658f2ce70fe349f72f.jpg\|\|height="357" width="659"]]
9.1	255
3.1	256
	257	----
	258
	259	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.
	260
	261	The measured data will be displayed in translucent dots of different colors, green represents a good signal, and red represents a poor signal.
	262
17.4	263	[[image:1748601795657-856.png\|\|height="632" width="663"]]
3.1	264
15.1	265
3.1	266	----
	267
	268	You can click here to edit the device remarks.
	269
13.1	270	[[image:1748227380372-654.png\|\|height="509" width="659"]]
3.1	271
15.1	272
3.1	273	----
	274
15.2	275	All data collected by the gateways will also be displayed in the layer which named customer's E-mail simultaneously.
3.1	276
23.8	277	[[image:1749376404143-588.png]]
15.2	278
3.1	279	----
	280
25.2	281	=== 3.1.3 End measurement ===
3.1	282
25.2	283	Don’t forget to unplug LA66 USB LoRaWAN Adapter after finishing the measurement.
	284
	285
	286	----
	287
24.3	288	== 3.2 Indoors_Mapper dashboard ==
3.1	289
	290	Indoors_signal supports measuring and marking the signal strength of all locations on the indoor floor plan.
	291
	292
13.1	293	=== 3.2.1 Import the map ===
3.1	294
15.3	295	Drag the map image here and click √ to import.(Only supports SVG format)
3.1	296
23.8	297	[[image:1749376507835-691.png]]
3.1	298
6.17	299
3.1	300	----
	301
13.1	302	=== 3.2.2 Measuring ===
3.1	303
6.17	304	1.Mark on map where you want to measuring than click Yes.
3.1	305
13.1	306	[[image:1748241711617-627.png]]
3.1	307
6.17	308
3.1	309	----
	310
25.2	311	2.Move to the measurement point, insert the LA66 USB LoRaWAN Adapter , then you can see the new data renewing.
3.1	312
25.2	313	[[image:ecb9c251e932018692e490e26e50763.jpg\|\|height="364" width="651"]]
3.1	314
15.1	315
3.1	316	----
	317
25.2	318	3.Mark the next place which to be measured than move to the measurement point.Repeat the above steps to measure.()
3.1	319
25.2	320	{{warning}}
	321	Remeber: Mark point before move.
	322	{{/warning}}
3.1	323
25.2	324	(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	325
25.2	326
3.1	327	----
	328
13.1	329	=== 3.2.3 Delete point ===
3.1	330
	331	Click the marking points, then click yes.
	332
24.1	333	[[image:1749376586844-796.png]]
3.1	334
15.1	335
3.1	336	----
	337
25.2	338	=== 3.2.4 End measurement ===
3.1	339
25.2	340	Don’t forget to unplug LA66 USB LoRaWAN Adapter after finishing the measurement.
	341
	342
	343	----
	344
13.1	345	== 4. Use of Tablet ==
3.1	346
6.18	347	For added convenience, you can use a tablet to access the platform.
3.1	348
6.18	349	* 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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