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Title

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1		-Example of BLE indoor positioning python
	1	+Operating instructions for BLE indoor positioning

Content

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1		-~1. open the application
	1	+(% class="wikigeneratedid" %)
	2	+**Table of Contents:**
2	2
3		-Enter the following information：
	4	+{{toc/}}
4	4
5		-* Subscribe to topics：MQTT Subscription Topic of TTN-V3
6	6
7		-Example: v3/litest@ttn/devices/eui-70b3d57ed0058a17/up
8	8
	8	+
	9	+= 1. Operating instructions for BLE indoor positioning =
	10	+
	11	+== 1.1 open the application ==
	12	+
	13	+
	14	+(% style="color:blue" %)**Enter the following information：**
	15	+
	16	+(% style="color:#037691" %)**Subscribe to topics：**(%%)**MQTT Subscription Topic of TTN-V3**
	17	+
	18	+**Example: **v3/litest@ttn/devices/eui-70b3d57ed0058a17/up
	19	+
9	9	* v3: Unchanging
10	10
11		-litest@ttn:’litest 'is the ID of the application,’@ttn’ unchanging.If you use your own TTN   platform, @ ttn doesn't need
	22	+* litest@ttn:'litest' is the ID of the application, '@ttn' unchanging.If you use your own TTN platform, @ ttn doesn't need
12	12
13		-* devices:Unchanging
14		-* eui-70b3d57ed0058a17:End device ID
15		-* Up:Unchanging
	24	+* devices: Unchanging
16	16
17		-server address：Server address of TTN-V3()
	26	+* eui-70b3d57ed0058a17: End device ID
18	18
19		-Application ID：Application ID of TTN-V3()
	28	+* Up: Unchanging
20	20
21		-APIKEY：APIKEY of your own account()
	30	+(% style="color:#037691" %)**server address：**(%%)**Server address of TTN-V3()**
22	22
	32	+(% style="color:#037691" %)**Application ID：**(%%)**Application ID of TTN-V3()**
23	23
	34	+(% style="color:#037691" %)**APIKEY：  **(%%)**APIKEY of your own account()**
	35	+
	36	+
24	24	[[image:image-20221221144423-1.png]]
25	25
26	26
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29	29
30	30	[[image:image-20221221144423-3.png]]
31	31
32		-(% style="display:none" %) (%%)
33	33
34		-**2. (% style="display:none" %) (%%)Click the save button after writing**
35	35
	47	+== 1.2 Click the save button after writing ==
36	36
	49	+
37	37	[[image:image-20221221144423-4.png]]
38	38
39		-**Warning:**
	52	+(% style="background-color:yellow" %)**Warning:**
40	40
41		-When the save button is pressed, it cannot be pressed again to prevent data confusion。
	54	+When the save button is pressed, it cannot be pressed again to prevent data confusion.
42	42
43		-If you want to modify the subscription topic, (% style="display:none" %) (%%)you need to restart the application。
	56	+If you want to modify the subscription topic, you need to restart the application.
44	44
45	45
46		-**3. (% style="display:none" %) (%%)Click the location button**
	59	+== 1.3 Click the location button ==
47	47
48	48
49	49	Just press once
50	50
51		-[[image:image-20221221144423-5.png]](% style="display:none" %)
	64	+[[image:image-20221221144423-5.png]]
52	52
53	53
54	54	When the BLE node sends information, the application will display the located base station
55	55
56	56
57		-(% style="display:none" %) (%%)
58	58
	71	+== 1.4 About how to set the base station point and insert the floor plan ==
59	59
60		-**4. About how to set the base station point and insert the floor plan**
61	61
62	62	Place the floor plan in the same path as the python script
63	63
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66	66	[[image:image-20221221144423-7.png]]
67	67
68	68
69		-Open source code
	81	+(% style="color:blue" %)**Open source code**
70	70
71	71	[[image:image-20221221144423-8.png]]
72	72
73	73
74		-Remove comments
	86	+(% style="color:blue" %)**Remove comments**
75	75
76	76	[[image:image-20221221144423-9.png]]
77	77
78	78
	91	+(% style="color:blue" %)**Run Script**
79	79
80		-Run Script
81		-
82	82	The cursor position is the data pointed by the arrow, x=323 y=503
83	83
84	84	[[image:image-20221221144423-10.png]]
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91	91
92	92
93	93
94		-After clicking Save, a log.txt will be generated in the same directory as the script
	105	+After clicking Save, a (% style="color:blue" %)**log.txt** (%%)will be generated in the same directory as the script
95	95
96	96	[[image:image-20221221144423-12.png]]
97	97
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99	99	[[image:image-20221221144423-13.png||height="176" width="1080"]]
100	100
101	101
102		-Back to script
	113	+(% style="color:blue" %)**Back to script**
103	103
104		-Modify (% style="display:none" %) (%%)the data obtained in log.txt to the script
	115	+Modify (% style="display:none" %) (%%)the data obtained in (% style="color:blue" %)**log.txt**(%%) to the script
105	105
106		-“0” Changed to “10006”
	117	+(% style="color:#037691" %)**“0” Changed to “10006”**
107	107
108		-“60245” Changed to “79”(% style="display:none" %)
	119	+(% style="color:#037691" %)**“60245” Changed to “79”**
109	109
110	110	[[image:image-20221221144423-14.png]]
111	111
112	112
113		-(% style="display:none" %) (%%)
114	114
115		-5. Package the py file into an exe
	125	+== 1.5 Package the py file into an exe ==
116	116
117		-Step 1：Installing the pyinstaller module
118	118
119		-Step 2：Open cmd and switch to the directory where the script is located
	128	+(% style="color:blue" %)**Step 1：**(%%)Installing the pyinstaller module
120	120
	130	+(% style="color:blue" %)**Step 2：**(%%)Open cmd and switch to the directory where the script is located
	131	+
121	121	[[image:image-20221221144423-15.png]]
122	122
123	123
124		-Step 3：Enter the following command
	135	+(% style="color:blue" %)**Step 3：**(%%)Enter the following command
125	125
126	126	[[image:image-20221221144423-16.png]]
127	127
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137	137
138	138	[[image:image-20221221144423-18.png]]
139	139
140		-Finally, put the office_ Map.png and icon.png Put the into the dist folder.
	151	+(% style="color:blue" %)**Finally**(%%), put the office_ Map.png and icon.png Put the into the dist folder.
141	141
142	142	Just run the program in dist.
143	143