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...	...	@@ -3,19 +3,26 @@
3	3	{{toc/}}
4	4
5	5
6		-= 1. Introduction =
7	7
	7	+
	8	+= 1.  Introduction =
	9	+
	10	+
8	8	This article shows how to use [[LBT1>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/165-lbt1.html]] to build an Indoor Positioning Solution.
9	9
	13	+
10	10	[[image:image-20220526150521-2.png]]
11	11
12	12	LBT1 Indoor Positioning Network Structure
13	13
14	14
15		-= 2. Prepare Map =
16	16
17		-== 2.1 Prepare iBeacons ==
	20	+= 2.  Prepare Map =
18	18
	22	+
	23	+== 2.1  Prepare iBeacons ==
	24	+
	25	+
19	19	(((
20	20	(((
21	21	Any BLE iBeacons should work in this solution, each iBeacon stands for a fix position in the map. Here is an iBeacon for example.
...	...	@@ -31,6 +31,8 @@
31	31	(((
32	32	(((
33	33	BCN01 iBeacon from Dragino: [[http:~~/~~/www.dragino.com/products/accessories/item/166-bcn01.html>>url:http://www.dragino.com/products/accessories/item/166-bcn01.html]]
	41	+
	42	+
34	34	)))
35	35	)))
36	36
...	...	@@ -39,6 +39,7 @@
39	39	BCN01 iBeacon
40	40
41	41
	51	+
42	42	(((
43	43	(((
44	44	We need to get the UUID, MAJOR, MINOR, TXPOWER where each iBeacon is placed. We can get it with the iBeacon software, such as "EW-beacon".
...	...	@@ -50,28 +50,35 @@
50	50	beacon software
51	51
52	52
	63	+
53	53	[[image:image-20220526150824-6.png]]
54	54
55	55	beacon software
56	56
57	57
58		-== 2.2 Create Map ==
59	59
	70	+== 2.2  Create Map ==
	71	+
	72	+
60	60	(((
61	61	(((
62	62	Here we use the indoor map at [[https:~~/~~/studio.mapwize.io/>>url:https://studio.mapwize.io/]]. Below shows the steps for create a map and put the iBeacon on a fix position.
	76	+
	77	+
63	63	)))
64	64	)))
65	65
66	66	(((
67	67	(((
68		-~1. Register an account at [[https:~~/~~/studio.mapwize.io/>>url:https://studio.mapwize.io/]] to create an indoor map.
	83	+**~1. Register an account at [[https:~~/~~/studio.mapwize.io/>>url:https://studio.mapwize.io/]] to create an indoor map.**
69	69	)))
70	70	)))
71	71
72	72	(((
73	73	(((
74		-2. Create Place Types.
	89	+**2. Create Place Types.**
	90	+
	91	+
75	75	)))
76	76	)))
77	77
...	...	@@ -80,27 +80,34 @@
80	80	Create place types
81	81
82	82
83		-3. Search Venues. （Indoor map area identification）
84	84
	101	+**3. Search Venues. （Indoor map area identification）**
	102	+
	103	+
85	85	[[image:image-20220526151046-8.png]]
86	86
	106	+
87	87	(((
88	88	(((
89	89	The map accurately places the beacon of ibeacon, which is the reference for positioning. At this time, UUID, MAJOR and MINOR must be filled in correctly.
90	90
	111	+
91	91
92	92	)))
93	93	)))
94	94
95		-4. Upload Floor plan.
	116	+**4. Upload Floor plan.**
96	96
	118	+
97	97	[[image:image-20220526151223-9.png]]
98	98
99	99	add images
100	100
101	101
102		-5. Create Layer
103	103
	125	+**5. Create Layer**
	126	+
	127	+
104	104	[[image:image-20220526151305-10.png]]
105	105
106	106	create layer
...	...	@@ -107,7 +107,9 @@
107	107
108	108
109	109	(((
110		-6. Add iBeacon position info. Drag the iBeacon to match position and input the UUID, MAJOR and MINOR of this iBeacon.
	134	+**6. Add iBeacon position info. Drag the iBeacon to match position and input the UUID, MAJOR and MINOR of this iBeacon.**
	135	+
	136	+
111	111	)))
112	112
113	113	[[image:image-20220526151519-11.png]]
...	...	@@ -115,15 +115,20 @@
115	115	create iBeacon
116	116
117	117
118		-= 3. Configure TTN =
119	119
120		-== 3.1 Configure LBT1 to Upload data to TTN ==
	145	+= 3.  Configure TTN =
121	121
	147	+
	148	+== 3.1  Configure LBT1 to Upload data to TTN ==
	149	+
	150	+
122	122	Please refer the instruction in the [[User Manual>>url:http://www.dragino.com/downloads/index.php?dir=accessories/Bluetooth/BCN01]]. Note the (% style="color:#4f81bd" %)**LBT1 need to set to MOD=3**(%%) here.
123	123
124	124
125		-== 3.2 Decoder in TTN ==
126	126
	155	+== 3.2  Decoder in TTN ==
	156	+
	157	+
127	127	(% class="box" %)
128	128	(((
129	129	function Decoder(bytes, port) {
...	...	@@ -205,27 +205,29 @@
205	205	)))
206	206
207	207
208		-= 4. Set Up Converter Server =
209	209
	240	+= 4.  Set Up Converter Server =
	241	+
	242	+
210	210	* (((
211		-How to install and run this service on Linux?
	244	+**How to install and run this service on Linux?**
212	212	)))
213	213
214	214	(((
215		-Step1.Rent a Linux on Amazon cloud or alicloud to the host, and pre install the Linux system (Debian, Ubuntu, CentOS are available for distribution).
	248	+Step1.  Rent a Linux on Amazon cloud or alicloud to the host, and pre install the Linux system (Debian, Ubuntu, CentOS are available for distribution).
216	216	)))
217	217
218	218	(((
219		-Step2.Run the code on the server after compiling. Compilation requires the support of libcurl. First, compile libmqtt in the code, and then compile location.
	252	+Step2.  Run the code on the server after compiling. Compilation requires the support of libcurl. First, compile libmqtt in the code, and then compile location.
220	220	)))
221	221
222	222	(((
223		-System: Debian / Ubuntu
	256	+System:  Debian / Ubuntu
224	224	)))
225	225
226	226	(% class="box" %)
227	227	(((
228		-step:
	261	+**step:**
229	229	\\1. sudo apt install libcurl4-dev
230	230	\\2. sudo apt install  gcc automake autoconf libtool make cmake
231	231	\\3. git clone -b master https:~/~/github.com/mikayong/location.git