Wiki source code of Outdoor & Indoor signal measuring Solution End User Guide V1.1

Version 14.2 by Hera Guo on 2025/05/29 08:59

version	line-number	content
3.1	1	{{toc/}}
	2
13.1	3	= 1. Introduction~/~/名字已修改,以下内容中“LA66”全部替换成“LA66USB LoRaWAN Adapter” =
1.1	4
13.1	5	== 1.1 What is Outdoor & Indoor signal measuring Solution? ==
1.1	6
13.1	7	To help customers identify optimal sensor placement locations, we have designed a one-click signal strength measurement solution. All you need is one LA66 USB LoRaWAN Adapter and a Dragino account.
1.1	8
13.1	9	The outdoor signal measurement solution supports simultaneous testing with multiple gateways. It allows for both individual gateway signal map display and combined signal overlay from multiple gateways.
1.1	10
13.1	11	For indoor signal measurement, due to the complex layout and numerous obstacles, the user needs to walk to a suitable location before starting the measurement. Measurement points can then be marked on an indoor map, with flexible options to add or remove markers.
1.1	12
13.1	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
	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**
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
13.1	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/]]
1.1	37
	38	----
	39
	40
13.1	41	= 2. How to Build？ =
1.1	42
13.1	43	== 2.1 Network Structure~/~/图片已替换 ==
1.1	44
13.1	45	[[image:结构.png]]
1.1	46
13.1	47	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	48
3.1	49
1.1	50	----
	51
13.1	52	== 2.1 Get Account ==
1.1	53
13.1	54	To begin, contact your local representative to obtain a customer account or send mail to [[support@dragino.cc>>mailto:support@dragino.cc]]
1.1	55
3.1	56
1.1	57	----
	58
13.1	59	== 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	60
13.1	61	1.Reach out to your local representative to acquire the necessary devices for your signal measuring solution. These devices include:
1.1	62
13.1	63	* End Nodes: LA66 USB LoRaWAN Adapter
	64	* Gateway(If you want):For data transmission.
1.1	65
13.1	66	2.Burn bootloader & firmware for LA66 USB LoRaWAN Adapter
1.1	67
13.1	68	* 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	69	* 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	70
13.1	71	--Ensure that all devices are pre-registered on Dragino before use~/~/移至章末另起一节--
5.7	72
13.2	73
1.1	74	----
	75
13.1	76	== 2.3 Register Devices & Gateways on LNS ==
1.1	77
13.1	78	=== 2.3.1 Register Device ===
1.1	79
13.2	80	1.Have a check of package box to get DEVEUI/ APPEUI/ APPKEY(OTTAKEY)
1.1	81
13.1	82	[[image:1747970430695-168.jpg\|\|height="510" width="852"]]
1.1	83
	84
13.2	85	2.Register on LNS and replace decoding
1.1	86
13.1	87	* Decoding for ChirpStack:
1.1	88
	89	{{code language="none"}}
	90	function decodeUplink(input) {
	91	return {
	92	data: Decode(input.fPort, input.bytes, input.variables)
	93	};
	94	}
	95
	96	function bytesToString(bytes) {
	97	return decodeURIComponent(bytes.map(b => '%' + b.toString(16).padStart(2, '0')).join(''));
	98	}
	99
	100	function Decode(fPort, bytes, variables) {
	101	var data = {};
	102	if (bytes.length >= 9) {
	103	data.flag = bytes[0];
11.2	104	data.Node_type = "Caculate AVG";
1.1	105	data.latitude = parseFloat(((bytes[1] << 24 >>> 0 \| bytes[2] << 16 \| bytes[3] << 8 \| bytes[4]) / 1e6).toFixed(6));
	106	data.longitude = parseFloat(((bytes[5] << 24 >>> 0 \| bytes[6] << 16 \| bytes[7] << 8 \| bytes[8]) / 1e6).toFixed(6));
	107
	108	// 剩余字节为 title（如果存在）
	109	if (bytes.length > 9) {
	110	const titleBytes = bytes.slice(9);
	111	data.title = bytesToString(titleBytes);
	112	}
	113	}
	114	return data;
	115	}
	116	{{/code}}
	117
3.2	118
	119
13.1	120	* Decoding for TTN:
1.1	121
3.2	122	{{code language="none"}}
	123	function add0(m){return m<10?'0'+m:m }
	124	function format(shijianchuo){
	125	//shijianchuo是整数，否则要parseInt转换
	126	var time = new Date(shijianchuo);
	127	var y = time.getFullYear();
	128	var m = time.getMonth()+1;
	129	var d = time.getDate();
	130	var h = time.getHours();
	131	var mm = time.getMinutes();
	132	var s = time.getSeconds();
	133	return y+'-'+add0(m)+'-'+add0(d)+' '+add0(h)+':'+add0(mm)+':'+add0(s);
	134	}
1.1	135
3.2	136	function Decoder(bytes) {
	137	var data={};
	138	var doorflg
	139	if (bytes[0]===1){
	140	doorflg = "indoor"
	141	}
	142	else{
	143	doorflg = "outdoor"
	144	}
	145	if (bytes.length==13){
	146	data.doorflg = doorflg
	147	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	148	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	149	timestamp1=bytes[9]<<24\|bytes[10]<<16\|bytes[11]<<8\|bytes[12];
	150	data.timestamp=timestamp1;
	151	data.beijintime=format((timestamp1+28800)*1000);
	152	return data;
	153	}
	154	else if(bytes.length==9){
	155	data.doorflg = doorflg
11.2	156	data.Node_type = "Caculate AVG"
3.2	157	data.latitude=parseFloat(((bytes[1]<<24\|bytes[2]<<16\|bytes[3]<<8\|bytes[4])/1000000).toFixed(6));
	158	data.longitude=parseFloat(((bytes[5]<<24\|bytes[6]<<16\|bytes[7]<<8\|bytes[8])/1000000).toFixed(6));
	159	return data;
	160	}
	161	}
	162	{{/code}}
	163
13.1	164	* 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	165
13.1	166	=== --2.2.2 Register Gateway(If you use Dragino's gateway)~/~/删除网关配置介绍-- ===
1.1	167
13.2	168
	169
1.1	170	----
	171
13.1	172	== 2.4 LNS Connection Method~/~/已更新标题 ==
1.1	173
13.2	174	Choose LNS: After log in Dragino platform, click the button "Import-Dragino-map"and choose the LNS you using.
6.2	175
13.2	176	[[image:1747971716633-666.png\|\|height="487" width="654"]]
	177
	178
6.2	179	----
	180
	181	(((
6.5	182	Example of TTN~/~/已增添详细文字说明
5.8	183
13.1	184	[[image:1748250400868-786.png]]
6.4	185
6.5	186	Account & Passwork: Imput your TTN account and password to use API port.
6.4	187
14.2	188	MQTT Address: Imput public address (Don't imput Port)
13.2	189
	190
6.3	191	)))
6.2	192
6.4	193	----
6.2	194
13.1	195	Example of ChirpStack~/~/已增添详细文字说明[[image:1747972538335-599.png]]
5.8	196
5.7	197	MQTT Address: Your MQTT server address or the cloud server address you use
	198
6.8	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)
5.7	200
13.1	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 Address: [[https:~~/~~/github.com/ThingsEye-io/te-platform/tree/main/chirpstack>>url:https://github.com/ThingsEye-io/te-platform/tree/main/chirpstack]])
5.8	202
13.2	203
3.1	204	----
	205
11.2	206	Check:Whether the device is connected to the platform through LNS
3.1	207
13.1	208	[[image:1748417055367-336.png]]
6.8	209
13.2	210
6.8	211	----
	212
11.2	213	Check: Whether the device profile is Caculate AVG. Change it if it not.
6.8	214
13.1	215	[[image:1748416951693-709.png]]
6.8	216
13.1	217	[[image:1748417025235-726.png]]
11.2	218
13.2	219
11.2	220	----
	221
	222
13.1	223	= 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	224
13.1	225	== 3.1 Outdoor_signal dashboard ==
3.1	226
	227	Outdoors_signal supports viewing both the signal coverage of a single gateway and the combined coverage of all gateways.
	228
	229
13.1	230	=== 3.1.1 Create the gateway layer. ===
3.1	231
13.1	232	(% class="wikigeneratedid" %)
	233	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	234
13.1	235	(% class="wikigeneratedid" %)
11.3	236	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.
	237
	238
13.1	239	(% class="wikigeneratedid" %)
	240	The following are special cases：
11.3	241
13.1	242	(% class="wikigeneratedid" id="HClickthecenterbuttonontherighttoaddagatewaylayer.28PleasecreatealldevicesthatcanacceptthecurrentLA66frequencyband3Botherwise2Cthereceiveddatawillnotbedisplayed.29" %)
	243	1.Can't see new gateway layers:
11.3	244
13.1	245	(% class="wikigeneratedid" %)
5.7	246	Click the center button on the right to add a gateway layer. (Please create all devices that can accept the current LA66 USB LoRaWAN Adapter frequency band; otherwise, the received data will not be displayed.)
3.1	247
	248	For example, here we created a gateway with the ID a84041fdfe27e8fa
	249
	250	You can click here to modify the gateway layer ID (it must correspond one-to-one with the gateway ID that will receive the data).
	251
13.1	252	[[image:1748226933887-176.png\|\|height="279" width="232"]]👉[[image:1748226941899-789.png\|\|height="308" width="896"]]
3.1	253
14.2	254
3.1	255	----
	256
14.2	257	2.Can't see new gateway layers, and displayed "Asset with such name already exists!":
3.1	258
14.2	259	Turn to Assets to have a check weather it profiles is "Outdoors_signal" or "AL_Zone" .
3.1	260
14.2	261	[[image:1748418008638-728.png]]
5.2	262
14.2	263
3.1	264	----
	265
14.2	266	If not, have a set.
3.1	267
14.2	268	[[image:1748418120064-329.png]]
3.1	269
14.2	270	[[image:1748418142794-272.png]]
	271
	272
3.1	273	----
	274
14.2	275	(% id="cke_bm_85127S" style="display:none" %) (%%)By the way, you can click here to delete the gateway layer.
3.1	276
14.2	277	[[image:1748226990199-388.png]]
3.1	278
13.2	279
3.1	280	----
	281
14.2	282	Click row of gateway layer will turn to the detail page, this page will be blank before gateway upload data.
11.3	283
14.2	284	[[image:1748227035403-882.png\|\|height="487" width="196"]]👉 [[image:1748227056061-411.png\|\|height="655" width="891"]]
11.3	285
	286	----
	287
14.2	288	Click the top-left corner to return.
11.3	289
14.2	290	[[image:1748227163443-264.png]]
11.3	291
	292
	293	----
	294
13.1	295	=== 3.1.2 Measuring ===
3.1	296
5.7	297	Insert the LA66 USB LoRaWAN Adapter into phone or tablet, press the button to switch to ON and start detection. Click the button in the top-right corner of the main page to start receiving data. Data will be uploaded every 6 seconds based on the tablet's location. Simply move the tablet to measure signal strength from different places.
3.1	298
13.1	299	[[image:1748243979452-223.jpg\|\|height="495" width="661"]]
9.1	300
13.1	301	[[image:1748227286978-688.png\|\|height="149" width="660"]]
3.1	302
5.4	303	👇
	304
13.1	305	[[image:1748227303533-598.png\|\|height="151" width="661"]]
5.4	306
3.1	307	----
	308
	309	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.
	310
	311	The measured data will be displayed in translucent dots of different colors, green represents a good signal, and red represents a poor signal.
	312
13.1	313	[[image:1748227348704-578.png\|\|height="360" width="663"]]
3.1	314
	315	----
	316
	317	You can click here to edit the device remarks.
	318
13.1	319	[[image:1748227380372-654.png\|\|height="509" width="659"]]
3.1	320
	321	----
	322
	323	You can click here to delete the device (deletion is irreversible, please proceed with caution).
	324
13.1	325	[[image:1748227409566-450.png\|\|height="443" width="659"]]
3.1	326
	327	----
	328
	329	All data collected by the gateways will also be displayed in All_signal simultaneously.
	330
13.1	331	[[image:1748227432762-994.png\|\|height="478" width="660"]]
3.1	332
	333	----
	334
13.1	335	=== 3.1.3 Turn OFF to stop measuring ===
3.1	336
	337	Once the current location's detection is complete, press the button again to switch to OFF and pause detection.
	338
13.1	339	[[image:1748227523105-709.png\|\|height="150" width="649"]]
3.1	340
5.4	341	👇
3.1	342
13.1	343	[[image:1748227534764-184.png\|\|height="147" width="649"]]
5.4	344
3.1	345	----
	346
	347
13.1	348	== 3.2 Indoors_signal dashboard ==
3.1	349
	350	Indoors_signal supports measuring and marking the signal strength of all locations on the indoor floor plan.
	351
	352
13.1	353	=== 3.2.1 Import the map ===
3.1	354
	355	Drag the map image here and click √ to import.
	356
13.1	357	[[image:1748241600796-653.png\|\|height="481" width="652"]]
3.1	358
6.17	359
3.1	360	----
	361
13.1	362	=== 3.2.2 Measuring ===
3.1	363
6.17	364	1.Mark on map where you want to measuring than click Yes.
3.1	365
13.1	366	[[image:1748241711617-627.png]]
3.1	367
6.17	368
3.1	369	----
	370
5.7	371	2.Move to the measurement point, insert the LA66 USB LoRaWAN Adapter , and press the button to switch to ON, then you can see the new data renewing.
3.1	372
13.1	373	[[image:1748229559964-501.png\|\|height="401" width="733"]]
3.1	374
	375	----
	376
13.1	377	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.)
3.1	378
13.1	379	[[image:1748229639368-109.png\|\|height="605" width="820"]]
3.1	380
	381	----
	382
	383	4.Click button to Off to stop measuring.
	384
13.1	385	[[image:1748229757097-872.png\|\|height="232" width="736"]]
3.1	386
	387	----
	388
13.1	389	=== 3.2.3 Delete point ===
3.1	390
	391	Click the marking points, then click yes.
	392
13.1	393	[[image:1748229833594-993.png\|\|height="320" width="735"]]
3.1	394
	395	----
	396
	397
13.1	398	== 4. Use of Tablet ==
3.1	399
6.18	400	For added convenience, you can use a tablet to access the platform.
3.1	401
6.18	402	* 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 V1.1

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