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Last modified by Xiaoling on 2024/08/19 15:29
From version 30.2
edited by Xiaoling
on 2022/08/05 15:12
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To version 35.1
edited by Kilight Cao
on 2022/08/06 15:00
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Summary

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1 -XWiki.Xiaoling
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19 19  * Just storing the data on the gateway or external storage
20 20  
21 21  
22 -
23 -
24 24  **The basic of this feature is the decoding of** (% style="color:blue" %)**LoRaWAN ABP End Node**(%%). **Requirements:**
25 25  
26 26  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
... ... @@ -30,7 +30,6 @@
30 30  
31 31  
32 32  
33 -
34 34  = 2.  Quick Start =
35 35  
36 36  
... ... @@ -86,43 +86,57 @@
86 86  Here only show the image of the finish, more details about how to add the gateway & sensor refer to this wiki:
87 87  
88 88  
89 -=== Add the gateway ===
90 90  
87 +=== (% style="color:#037691" %)**Add the gateway**(%%) ===
88 +
89 +
91 91  [[image:image-20220802142946-5.png]]
92 92  
93 93  
94 -=== Add the Sensor ===
95 95  
94 +=== (% style="color:#037691" %)**Add the Sensor**(%%) ===
95 +
96 +
96 96  [[image:image-20220802143031-6.png||height="794" width="1375"]]
97 97  
98 98  
99 99  
100 -== 2.4. Add the decoder ==
101 +== 2.4.  Add the decoder ==
101 101  
103 +
102 102  If you use dragino sensors then you can find the recorder on this URL:
103 103  
106 +
104 104  [[image:image-20220802143129-7.png]]
105 105  
106 106  
107 107  
108 -== 2.5. Visual Data ==
111 +== 2.5.  Visual Data ==
109 109  
113 +
110 110  In this section, you can be seen that the payload of the sensor has been interpreted as visual data.
111 111  
112 112  And the next part will discuss where to let the data flow。
113 113  
118 +
114 114  [[image:image-20220802143214-8.png]]
115 115  
116 116  
117 -= 3. Forward the data or store the data =
118 118  
123 += 3.  Forward the data or store the data =
124 +
125 +
119 119  You are done most of the work, now you just need to plan the flow of data to where.
120 120  
121 -== 3.1. Forward data to an external server based on MQTT/HTTP. ==
122 122  
123 123  
124 -=== MQTT. ===
130 +== 3.1  Forward data to an external server based on MQTT/HTTP. ==
125 125  
132 +
133 +
134 +=== (% style="color:#037691" %)**MQTT**(%%) ===
135 +
136 +
126 126  You need to connect to this public address on your external server and subscribe to the topic **(v3/<application_name>/devices/<devices_name>/up)**.
127 127  
128 128  
... ... @@ -136,30 +136,42 @@
136 136  
137 137  
138 138  
139 -=== HTTP ===
150 +=== (% style="color:#037691" %)**HTTP**(%%) ===
140 140  
152 +
141 141  [[image:image-20220802145450-11.png||height="676" width="1164"]]
142 142  
143 143  
144 144  
145 -== 3.2 Forward data to the built-in application server Node-Red. ==
157 +== 3.2  Forward data to the built-in application server Node-Red. ==
146 146  
147 147  
148 148  [[image:image-20220802150715-1.png||height="739" width="1171"]]
149 149  
150 150  
151 -== 3.3 Just storing the data on the gateway or external storage. ==
152 152  
164 +== 3.3  Just storing the data on the gateway or external storage. ==
153 153  
154 154  
167 +Data can be stored or read by subscribing to topics: (% style="color:#037691" %)**v3/<application_name>/devices/<devices_name>/#**.
155 155  
156 -= 4. Sent the downlink to the sensor =
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"]]
157 157  
171 +After the configuration is complete, users can find the node logs in the root/ directory
158 158  
159 -Downlinks can be scheduled by publishing the message to the topic **v3/<application_name>/devices/<devices_name>/down/push**.
173 +[[image:image-20220806144426-2.jpeg||height="540" width="1099"]]
160 160  
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).**
175 +[[image:image-20220806144606-3.jpeg||height="676" width="1102"]]
162 162  
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 +
163 163  [[MQTT Server ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/integrations/mqtt/]]
164 164  
165 165  
... ... @@ -183,11 +183,17 @@
183 183  [[image:image-20220802164844-3.png||height="345" width="1131"]]
184 184  
185 185  
186 -Node-red
187 187  
210 +**Node-red**
211 +
188 188  Users can download the Node-Red flowchart for testing [[attach:mqtt-test.json||target="_blank"]]
189 189  
190 190  
191 191  [[image:image-20220802172021-6.png||height="455" width="1240"]]
192 192  
193 -= 5. Trouble Shootings =
217 +
218 +
219 += 5.  Trouble Shootings =
220 +
221 +
222 +
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