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

Last modified by Hera Guo on 2025/06/10 15:14

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
28.2	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:~~~~:>>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	* [[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]])
	71	* 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:>>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]]
	72	* [[~~~~: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	73
1.1	74	----
	75
26.1	76	== 2.4 Register Devices on LNS ==
1.1	77
13.2	78	1.Have a check of package box to get DEVEUI/ APPEUI/ APPKEY(OTTAKEY)
1.1	79
13.1	80	[[image:1747970430695-168.jpg\|\|height="510" width="852"]]
1.1	81
	82
13.2	83	2.Register on LNS and replace decoding
1.1	84
13.1	85	* Decoding for ChirpStack:
1.1	86
	87	{{code language="none"}}
	88	function decodeUplink(input) {
	89	return {
	90	data: Decode(input.fPort, input.bytes, input.variables)
	91	};
	92	}
	93
	94	function bytesToString(bytes) {
	95	return decodeURIComponent(bytes.map(b => '%' + b.toString(16).padStart(2, '0')).join(''));
	96	}
	97
	98	function Decode(fPort, bytes, variables) {
	99	var data = {};
	100	if (bytes.length >= 9) {
	101	data.flag = bytes[0];
23.1	102	data.Node_type = "Dragino_Mapper";
1.1	103	data.latitude = parseFloat(((bytes[1] << 24 >>> 0 \| bytes[2] << 16 \| bytes[3] << 8 \| bytes[4]) / 1e6).toFixed(6));
	104	data.longitude = parseFloat(((bytes[5] << 24 >>> 0 \| bytes[6] << 16 \| bytes[7] << 8 \| bytes[8]) / 1e6).toFixed(6));
	105
	106	// 剩余字节为 title（如果存在）
	107	if (bytes.length > 9) {
	108	const titleBytes = bytes.slice(9);
	109	data.title = bytesToString(titleBytes);
	110	}
	111	}
	112	return data;
	113	}
	114	{{/code}}
	115
3.2	116
	117
13.1	118	* Decoding for TTN:
1.1	119
3.2	120	{{code language="none"}}
	121	function add0(m){return m<10?'0'+m:m }
	122	function format(shijianchuo){
	123	//shijianchuo是整数，否则要parseInt转换
	124	var time = new Date(shijianchuo);
	125	var y = time.getFullYear();
	126	var m = time.getMonth()+1;
	127	var d = time.getDate();
	128	var h = time.getHours();
	129	var mm = time.getMinutes();
	130	var s = time.getSeconds();
	131	return y+'-'+add0(m)+'-'+add0(d)+' '+add0(h)+':'+add0(mm)+':'+add0(s);
	132	}
1.1	133
3.2	134	function Decoder(bytes) {
	135	var data={};
	136	var doorflg
	137	if (bytes[0]===1){
	138	doorflg = "indoor"
	139	}
	140	else{
	141	doorflg = "outdoor"
	142	}
	143	if (bytes.length==13){
	144	data.doorflg = doorflg
	145	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	146	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	147	timestamp1=bytes[9]<<24\|bytes[10]<<16\|bytes[11]<<8\|bytes[12];
	148	data.timestamp=timestamp1;
	149	data.beijintime=format((timestamp1+28800)*1000);
	150	return data;
	151	}
	152	else if(bytes.length==9){
	153	data.doorflg = doorflg
23.1	154	data.Node_type = "Dragino_Mapper"
3.2	155	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	156	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	157	return data;
	158	}
	159	}
	160	{{/code}}
	161
13.1	162	* 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	163
1.1	164	----
	165
26.1	166	== 2.5 LNS Connection Method ==
1.1	167
13.2	168	Choose LNS: After log in Dragino platform, click the button "Import-Dragino-map"and choose the LNS you using.
6.2	169
29.1	170	[[image:1747971716633-666.png\|\|height="658" width="883"]]
13.2	171
	172
6.2	173	----
	174
	175	(((
6.5	176	Example of TTN~/~/已增添详细文字说明
5.8	177
13.1	178	[[image:1748250400868-786.png]]
6.4	179
6.5	180	Account & Passwork: Imput your TTN account and password to use API port.
6.4	181
14.2	182	MQTT Address: Imput public address (Don't imput Port)
13.2	183
	184
6.3	185	)))
6.2	186
6.4	187	----
6.2	188
23.3	189	Example of ChirpStack~/~/已增添详细文字说明
5.8	190
23.3	191	[[image:1749375906728-208.png]]
	192
25.1	193	MQTT Address: The MQTT server address or the cloud server address which you using.
5.7	194
6.8	195	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	196
22.1	197	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	198
13.2	199
3.1	200	----
	201
25.2	202	Check:Whether the device is connected to the platform through LNS
3.1	203
17.4	204	[[image:1748602571865-850.png]]
6.8	205
13.2	206
24.3	207	Whether the device profile is Dragino_Mapper? Modifyit if not.
6.8	208
13.1	209	[[image:1748416951693-709.png]]
6.8	210
23.6	211	👇
11.2	212
23.5	213	[[image:1749376046690-863.png]]
13.2	214
11.2	215	----
	216
	217
13.1	218	= 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	219
24.3	220	== 3.1 Outdoor_Mapper dashboard ==
3.1	221
	222	Outdoors_signal supports viewing both the signal coverage of a single gateway and the combined coverage of all gateways.
	223
	224
13.1	225	=== 3.1.1 Create the gateway layer. ===
3.1	226
13.1	227	(% class="wikigeneratedid" %)
	228	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	229
13.1	230	(% class="wikigeneratedid" %)
23.2	231	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	232
3.1	233	----
	234
17.3	235	Click row of gateway layer will turn to the detail page.
3.1	236
28.2	237	[[image:1749376107488-669.png]]👉 [[image:1748603053572-488.png\|\|height="547" width="571"]]
3.1	238
5.2	239
3.1	240	----
	241
14.2	242	Click the top-left corner to return.
11.3	243
28.2	244	[[image:1748227163443-264.png\|\|height="250" width="911"]]
11.3	245
	246
	247	----
	248
25.2	249	=== 3.1.2 Measuring ===
3.1	250
23.7	251	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	252
28.2	253	[[image:569a0a131a83c658f2ce70fe349f72f.jpg\|\|height="497" width="917"]]
9.1	254
3.1	255
	256	----
	257
	258	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.
	259
	260	The measured data will be displayed in translucent dots of different colors, green represents a good signal, and red represents a poor signal.
	261
28.2	262	[[image:1748601795657-856.png\|\|height="878" width="921"]]
3.1	263
15.1	264
3.1	265	----
	266
	267	You can click here to edit the device remarks.
	268
28.2	269	[[image:1748227380372-654.png\|\|height="713" width="923"]]
3.1	270
15.1	271
3.1	272	----
	273
15.2	274	All data collected by the gateways will also be displayed in the layer which named customer's E-mail simultaneously.
3.1	275
28.2	276	[[image:1749376404143-588.png\|\|height="686" width="924"]]
15.2	277
3.1	278	----
	279
25.2	280	=== 3.1.3 End measurement ===
3.1	281
25.2	282	Don’t forget to unplug LA66 USB LoRaWAN Adapter after finishing the measurement.
	283
	284
	285	----
	286
24.3	287	== 3.2 Indoors_Mapper dashboard ==
3.1	288
	289	Indoors_signal supports measuring and marking the signal strength of all locations on the indoor floor plan.
	290
	291
13.1	292	=== 3.2.1 Import the map ===
3.1	293
15.3	294	Drag the map image here and click √ to import.(Only supports SVG format)
3.1	295
28.2	296	[[image:1749376507835-691.png\|\|height="513" width="917"]]
3.1	297
6.17	298
3.1	299	----
	300
13.1	301	=== 3.2.2 Measuring ===
3.1	302
6.17	303	1.Mark on map where you want to measuring than click Yes.
3.1	304
28.2	305	[[image:1748241711617-627.png\|\|height="1103" width="920"]]
3.1	306
6.17	307
3.1	308	----
	309
25.2	310	2.Move to the measurement point, insert the LA66 USB LoRaWAN Adapter , then you can see the new data renewing.
3.1	311
28.2	312	[[image:ecb9c251e932018692e490e26e50763.jpg\|\|height="516" width="923"]]
3.1	313
15.1	314
3.1	315	----
	316
28.1	317	3.Mark the next place which to be measured than move to the measurement point.Repeat the above steps to measure.
3.1	318
25.2	319	{{warning}}
	320	Remeber: Mark point before move.
	321	{{/warning}}
3.1	322
28.2	323	(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="749" width="1015"]]
15.1	324
25.2	325
3.1	326	----
	327
13.1	328	=== 3.2.3 Delete point ===
3.1	329
	330	Click the marking points, then click yes.
	331
28.2	332	[[image:1749376586844-796.png\|\|height="654" width="911"]]
3.1	333
15.1	334
3.1	335	----
	336
25.2	337	=== 3.2.4 End measurement ===
3.1	338
25.2	339	Don’t forget to unplug LA66 USB LoRaWAN Adapter after finishing the measurement.
	340
	341
	342	----
	343
13.1	344	== 4. Use of Tablet ==
3.1	345
6.18	346	For added convenience, you can use a tablet to access the platform.
3.1	347
6.18	348	* 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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