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Last modified by Xiaoling on 2024/08/19 15:29
From version 35.1
edited by Kilight Cao
on 2022/08/06 15:00
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To version 30.2
edited by Xiaoling
on 2022/08/05 15:12
Change comment: There is no comment for this version

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19 19  * Just storing the data on the gateway or external storage
20 20  
21 21  
22 +
23 +
22 22  **The basic of this feature is the decoding of** (% style="color:blue" %)**LoRaWAN ABP End Node**(%%). **Requirements:**
23 23  
24 24  1. LoRaWAN End Node in ABP mode. Make sure your end node works in this mode. End node most are default set to OTAA mode
... ... @@ -28,6 +28,7 @@
28 28  
29 29  
30 30  
33 +
31 31  = 2.  Quick Start =
32 32  
33 33  
... ... @@ -83,57 +83,43 @@
83 83  Here only show the image of the finish, more details about how to add the gateway & sensor refer to this wiki:
84 84  
85 85  
89 +=== Add the gateway ===
86 86  
87 -=== (% style="color:#037691" %)**Add the gateway**(%%) ===
88 -
89 -
90 90  [[image:image-20220802142946-5.png]]
91 91  
92 92  
94 +=== Add the Sensor ===
93 93  
94 -=== (% style="color:#037691" %)**Add the Sensor**(%%) ===
95 -
96 -
97 97  [[image:image-20220802143031-6.png||height="794" width="1375"]]
98 98  
99 99  
100 100  
101 -== 2.4.  Add the decoder ==
100 +== 2.4. Add the decoder ==
102 102  
103 -
104 104  If you use dragino sensors then you can find the recorder on this URL:
105 105  
106 -
107 107  [[image:image-20220802143129-7.png]]
108 108  
109 109  
110 110  
111 -== 2.5.  Visual Data ==
108 +== 2.5. Visual Data ==
112 112  
113 -
114 114  In this section, you can be seen that the payload of the sensor has been interpreted as visual data.
115 115  
116 116  And the next part will discuss where to let the data flow。
117 117  
118 -
119 119  [[image:image-20220802143214-8.png]]
120 120  
121 121  
117 += 3. Forward the data or store the data =
122 122  
123 -= 3.  Forward the data or store the data =
124 -
125 -
126 126  You are done most of the work, now you just need to plan the flow of data to where.
127 127  
121 +== 3.1. Forward data to an external server based on MQTT/HTTP. ==
128 128  
129 129  
130 -== 3.1  Forward data to an external server based on MQTT/HTTP. ==
124 +=== MQTT. ===
131 131  
132 -
133 -
134 -=== (% style="color:#037691" %)**MQTT**(%%) ===
135 -
136 -
137 137  You need to connect to this public address on your external server and subscribe to the topic **(v3/<application_name>/devices/<devices_name>/up)**.
138 138  
139 139  
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147 147  
148 148  
149 149  
150 -=== (% style="color:#037691" %)**HTTP**(%%) ===
139 +=== HTTP ===
151 151  
152 -
153 153  [[image:image-20220802145450-11.png||height="676" width="1164"]]
154 154  
155 155  
156 156  
157 -== 3.2  Forward data to the built-in application server Node-Red. ==
145 +== 3.2 Forward data to the built-in application server Node-Red. ==
158 158  
159 159  
160 160  [[image:image-20220802150715-1.png||height="739" width="1171"]]
161 161  
162 162  
151 +== 3.3 Just storing the data on the gateway or external storage. ==
163 163  
164 -== 3.3  Just storing the data on the gateway or external storage. ==
165 165  
166 166  
167 -Data can be stored or read by subscribing to topics: (% style="color:#037691" %)**v3/<application_name>/devices/<devices_name>/#**.
168 168  
169 -Then add the storage node **(write file)**, Users can download the Node-Red flowchart from this link to test data storage：[[attach:test_data_storage.json||target="_blank"]]
156 += 4. Sent the downlink to the sensor =
170 170  
171 -After the configuration is complete, users can find the node logs in the root/ directory
172 172  
173 -[[image:image-20220806144426-2.jpeg||height="540" width="1099"]]
159 +Downlinks can be scheduled by publishing the message to the topic **v3/<application_name>/devices/<devices_name>/down/push**.
174 174  
175 -[[image:image-20220806144606-3.jpeg||height="676" width="1102"]]
161 +**Note**: **Remember that the format of this topic for The Things Stack Open Source deployment would be (v3/<application_name>/devices/<devices_name>/down/push).**
176 176  
177 -[[image:image-20220806144336-1.jpeg]]
178 -
179 -= 4.  Sent the downlink to the sensor =
180 -
181 -
182 -Downlinks can be scheduled by publishing the message to the topic (% style="color:#037691" %)** v3/<application_name>/devices/<devices_name>/down/push**.
183 -
184 -(% style="color:red" %)**Note**: **Remember that the format of this topic for The Things Stack Open Source deployment would be (v3/<application_name>/devices/<devices_name>/down/push).**
185 -
186 186  [[MQTT Server ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/integrations/mqtt/]]
187 187  
188 188  
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206 206  [[image:image-20220802164844-3.png||height="345" width="1131"]]
207 207  
208 208  
186 +Node-red
209 209  
210 -**Node-red**
211 -
212 212  Users can download the Node-Red flowchart for testing [[attach:mqtt-test.json||target="_blank"]]
213 213  
214 214  
215 215  [[image:image-20220802172021-6.png||height="455" width="1240"]]
216 216  
217 -
218 -
219 -= 5.  Trouble Shootings =
220 -
221 -
222 -
193 += 5. Trouble Shootings =
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