<
From version < 30.4 >
edited by Xiaoling
on 2022/08/05 15:17
To version < 30.2 >
edited by Xiaoling
on 2022/08/05 15:12
>
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20 20  
21 21  
22 22  
23 +
23 23  **The basic of this feature is the decoding of** (% style="color:blue" %)**LoRaWAN ABP End Node**(%%). **Requirements:**
24 24  
25 25  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
... ... @@ -85,57 +85,43 @@
85 85  Here only show the image of the finish, more details about how to add the gateway & sensor refer to this wiki:
86 86  
87 87  
89 +=== Add the gateway ===
88 88  
89 -=== (% style="color:#037691" %)**Add the gateway**(%%) ===
90 -
91 -
92 92  [[image:image-20220802142946-5.png]]
93 93  
94 94  
94 +=== Add the Sensor ===
95 95  
96 -=== (% style="color:#037691" %)**Add the Sensor**(%%) ===
97 -
98 -
99 99  [[image:image-20220802143031-6.png||height="794" width="1375"]]
100 100  
101 101  
102 102  
103 -== 2.4.  Add the decoder ==
100 +== 2.4. Add the decoder ==
104 104  
105 -
106 106  If you use dragino sensors then you can find the recorder on this URL:
107 107  
108 -
109 109  [[image:image-20220802143129-7.png]]
110 110  
111 111  
112 112  
113 -== 2.5.  Visual Data ==
108 +== 2.5. Visual Data ==
114 114  
115 -
116 116  In this section, you can be seen that the payload of the sensor has been interpreted as visual data.
117 117  
118 118  And the next part will discuss where to let the data flow。
119 119  
120 -
121 121  [[image:image-20220802143214-8.png]]
122 122  
123 123  
117 += 3. Forward the data or store the data =
124 124  
125 -= 3.  Forward the data or store the data =
126 -
127 -
128 128  You are done most of the work, now you just need to plan the flow of data to where.
129 129  
121 +== 3.1. Forward data to an external server based on MQTT/HTTP. ==
130 130  
131 131  
132 -== 3.1  Forward data to an external server based on MQTT/HTTP. ==
124 +=== MQTT. ===
133 133  
134 -
135 -
136 -=== (% style="color:#037691" %)**MQTT**(%%) ===
137 -
138 -
139 139  You need to connect to this public address on your external server and subscribe to the topic **(v3/<application_name>/devices/<devices_name>/up)**.
140 140  
141 141  
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149 149  
150 150  
151 151  
152 -=== (% style="color:#037691" %)**HTTP**(%%) ===
139 +=== HTTP ===
153 153  
154 -
155 155  [[image:image-20220802145450-11.png||height="676" width="1164"]]
156 156  
157 157  
158 158  
159 -== 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. ==
160 160  
161 161  
162 162  [[image:image-20220802150715-1.png||height="739" width="1171"]]
163 163  
164 164  
151 +== 3.3 Just storing the data on the gateway or external storage. ==
165 165  
166 -== 3.3  Just storing the data on the gateway or external storage. ==
167 167  
168 168  
169 169  
156 += 4. Sent the downlink to the sensor =
170 170  
171 -= 4.  Sent the downlink to the sensor =
172 172  
159 +Downlinks can be scheduled by publishing the message to the topic **v3/<application_name>/devices/<devices_name>/down/push**.
173 173  
174 -Downlinks can be scheduled by publishing the message to the topic (% style="color:#037691" %)** v3/<application_name>/devices/<devices_name>/down/push**.
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).**
175 175  
176 -(% 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).**
177 -
178 178  [[MQTT Server ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/integrations/mqtt/]]
179 179  
180 180  
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198 198  [[image:image-20220802164844-3.png||height="345" width="1131"]]
199 199  
200 200  
186 +Node-red
201 201  
202 -**Node-red**
203 -
204 204  Users can download the Node-Red flowchart for testing [[attach:mqtt-test.json||target="_blank"]]
205 205  
206 206  
207 207  [[image:image-20220802172021-6.png||height="455" width="1240"]]
208 208  
209 -
210 -
211 -= 5.  Trouble Shootings =
212 -
213 -
214 -
193 += 5. Trouble Shootings =
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