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1 [[image:image-20220526143317-1.png]]
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3 Downlink
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6 **~ **
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8 **~ Contents:**
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10 {{toc/}}
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13
14 = 1. Parse Payload =
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16 (((
17 The following is our operation process and interface.
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21 The code can be run in the payload parser.
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24 [[image:image-20220526143905-6.png]]
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26 Parse Payload
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29 [[image:image-20220526143653-4.png]]
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31 Parse Payload
32
33 = 2. Create device steps at Tago =
34
35 Take the creation of LGT92 as an example
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37 [[image:https://wiki.dragino.com/images/thumb/a/ab/TAGO_IO1.png/600px-TAGO_IO1.png||alt="TAGO IO1.png" height="270" width="600"]]
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39 Get the authorization code and fill in it.
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42 [[image:https://wiki.dragino.com/images/thumb/f/f3/TAGO_IO2.png/600px-TAGO_IO2.png||alt="TAGO IO2.png" height="503" width="600"]]
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44 All the following options require authorization.
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47 [[image:https://wiki.dragino.com/images/thumb/a/a4/TAGO_IO3.png/600px-TAGO_IO3.png||alt="TAGO IO3.png" height="448" width="600"]]
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49 create device.
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52 [[image:https://wiki.dragino.com/images/thumb/0/02/TAGO_IO4.jpg/600px-TAGO_IO4.jpg||alt="TAGO IO4.jpg" height="256" width="600"]]
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54 [[image:https://wiki.dragino.com/images/thumb/5/58/TAGO_IO5.png/600px-TAGO_IO5.png||alt="TAGO IO5.png" height="488" width="600"]]
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56 [[image:https://wiki.dragino.com/images/thumb/a/af/TAGO_IO6.jpg/600px-TAGO_IO6.jpg||alt="TAGO IO6.jpg" height="109" width="600"]]
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58 [[image:https://wiki.dragino.com/images/thumb/0/0d/TAGO_IO7.png/600px-TAGO_IO7.png||alt="TAGO IO7.png" height="316" width="600"]]
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60 The corresponding widget can be created according to the decoding of the device on TTN.
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62 [[image:https://wiki.dragino.com/images/thumb/8/8b/TAGO_IO8.jpg/600px-TAGO_IO8.jpg||alt="TAGO IO8.jpg" height="341" width="600"]]
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64 [[~[~[image:https://wiki.dragino.com/images/thumb/6/6b/TAGO_IO9.jpg/600px-TAGO_IO9.jpg~|~|alt="TAGO IO9.jpg" height="325" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TAGO_IO9.jpg]]
65
66 = 3. Create LGT92 positioning widget =
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68 (((
69 (((
70 Creating lgt92 in TTN does not require manual creation, you directly select LGT92 in the brand.
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74 (((
75 (((
76 Devices registered from the LoRaWAN device repository do not need to add a decoder. To manually create a device, you need to add a decoder.
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80 (((
81 (((
82 **Note**: LAQ4 is not registered in the LoRaWAN device repository, the device needs to be created manually.
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84 )))
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86 [[image:https://wiki.dragino.com/images/thumb/1/13/TAGO_IO13.png/600px-TAGO_IO13.png||alt="TAGO IO13.png" height="397" width="600"]]
87
88 The same steps are used to create widgets and location maps.
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90
91 [[image:https://wiki.dragino.com/images/thumb/e/e1/TAGO_IO10.png/600px-TAGO_IO10.png||alt="TAGO IO10.png" height="329" width="600"]]
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93 [[image:https://wiki.dragino.com/images/thumb/3/3c/TAGO_IO11.png/600px-TAGO_IO11.png||alt="TAGO IO11.png" height="334" width="600"]]
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95 [[image:https://wiki.dragino.com/images/thumb/3/30/TAGO_IO12.png/600px-TAGO_IO12.png||alt="TAGO IO12.png" height="404" width="600"]]
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97 LGT92 displays the walking track according to the location of the sent data packet.
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99 The device sets the time interval for sending data packets to control the positioning track.
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101 [[image:https://wiki.dragino.com/images/thumb/6/63/TAGO_IO14.png/600px-TAGO_IO14.png||alt="TAGO IO14.png" height="423" width="600"]]
102
103 = 4. Real Time Location System demo(RTLS) =
104
105 == 4.1 Introduction ==
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107 (((
108 The purpose of this document is to describe the Real Time Location System demo(RTLS). It is created as a manual guide for understanding each process of the application, explaining types of users and setting the application.
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111 (((
112 You can access the application through:
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116 [[https:~~/~~/rtls.run.tago.io>>url:https://rtls.run.tago.io/]]
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119 * (((
120 The user can read this document for the description of the real-time positioning system demonstration.
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123 (((
124 [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/LBT1/RTLS_demo_documentation.pdf>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/LBT1/RTLS_demo_documentation.pdf]]
125 )))
126
127 == 4.2 Instructions for using LBT1 with RTLS ==
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129 (((
130 (1)RTLS supports TTNv3 and helium servers for indoor positioning.
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134 (2)The user needs to register the device with LBT1 on the TTNv3 or helium server.
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138 (3)Then the user needs to integrate the application into Tago.
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142 (4)Create LBT1 devices and beacons in RTLS. Please refer to the RTLS instruction document for the specific process.
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146 (5)The coordinate position will be updated every time the device sends a data packet.
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149 [[image:https://wiki.dragino.com/images/thumb/d/d7/RTLS1.png/600px-RTLS1.png||alt="RTLS1.png" height="314" width="600"]]
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