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Last modified by Xiaoling on 2024/08/19 15:29
From version 17.1
edited by Xiaoye
on 2022/08/02 14:55
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To version 32.1
edited by Kilight Cao
on 2022/08/06 14:44
Change comment: Uploaded new attachment "image-20220806144426-2.jpeg", version {1}

Summary

Details

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1 -XWiki.Xiaoye
1 +XWiki.Kilight
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1 1  (% class="wikigeneratedid" %)
2 -
2 +**Table of Contents：**
3 3  
4 4  {{toc/}}
5 5  
6 -= 1. Introduction =
7 7  
8 8  
8 +
9 += 1.  Introduction =
10 +
11 +
9 9  The LPS8-V2 of Dragino LoRaWAN gateway can communicate with LoRaWAN ABP End Node, the working is based on the built-in server TTN-Stack.
10 10  
11 -It can be used in some cases such as:
14 +**It can be used in some cases such as:**
12 12  
13 13  * No internet connection.
14 14  * Users want to get data forward in the gateway and forward it to their server based on MQTT/HTTP.
... ... @@ -15,31 +15,44 @@
15 15  * Forward the data to the built-in Application server Node-Red.
16 16  * Just storing the data on the gateway or external storage
17 17  
18 -The basic of this feature is the decoding of **LoRaWAN ABP End Node**. Requirements:
19 19  
22 +
23 +**The basic of this feature is the decoding of** (% style="color:blue" %)**LoRaWAN ABP End Node**(%%). **Requirements:**
24 +
20 20  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
21 21  1. LoRaWAN Gateway model: LPS8-V2
22 22  1. System version: Since V.12
23 23  
24 -= 2. Quick Start =
25 25  
26 -The default factory version of LPS8-V2 is installed with the Built-in LoRaWAN Server: **The Things Network - Stack (Open Source 3.19 Version).**
27 27  
31 +
32 +
33 += 2.  Quick Start =
34 +
35 +
36 +The default factory version of LPS8-V2 is installed with the Built-in LoRaWAN Server: (% style="color:blue" %)**The Things Network - Stack (Open Source 3.19 Version).**
37 +
28 28  Once the gateway is DHCP an IPV4 address, and then you can access the build-in server TTN-Stack.
29 29  
30 30  
31 -= 2.1. Configure the gateway mode =
32 32  
33 -You can access  the gateway's Manage Web UI, via the URL ( __**//http:~/~/<hostname> or http:~/~/<local-IPV4-address> //**__) in your browser
42 +== 2.1.  Configure the gateway mode ==
34 34  
35 35  
36 -=== Selecting the right frequency band ===
45 +You can access  the gateway's Manage Web UI, via the URL ( (% style="color:blue" %)__**//http:~/~/<hostname> or http:~/~/<local-IPV4-address> //**__(%%)) in your browser
37 37  
47 +
48 +
49 +=== (% style="color:#037691" %)**Selecting the right frequency band**(%%) ===
50 +
51 +
38 38  [[image:image-20220802142103-1.png]]
39 39  
40 40  
41 -=== Configure the Semtech UDP forwarder ===
42 42  
56 +=== (% style="color:#037691" %)**Configure the Semtech UDP forwarder**(%%) ===
57 +
58 +
43 43  [[image:image-20220802142147-3.png]]
44 44  
45 45  
... ... @@ -46,6 +46,7 @@
46 46  
47 47  == 2.2.  Login to the built-in server TTN-Stack ==
48 48  
65 +
49 49  You can access the gateway's built-in server of **The Things Network - Stack **via the URL( __**//http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address:8080> //**__) in your browser.
50 50  
51 51  Such as  __**//http:~/~/dragino-54ff12:8080  or [[http:~~/~~/<Local-IPV4-Address~>>>http://<Local-IPV4-Address>]]//**__
... ... @@ -53,56 +53,72 @@
53 53  
54 54  Login account:
55 55  
56 -**User ID: ** ** admin**
73 + (% style="background-color:yellow" %)**User ID: ** ** admin**
57 57  
58 -**Password: ** ** dragino**
75 + (% style="background-color:yellow" %)**Password: ** ** dragino**
59 59  
60 60  
61 61  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220725171719-1.png?width=769&height=570&rev=1.1||alt="image-20220725171719-1.png"]]
62 62  
63 63  
64 -== 2.3. Add the gateway & the sensor ==
65 65  
82 +== 2.3.  Add the gateway & the sensor ==
83 +
84 +
66 66  Here only show the image of the finish, more details about how to add the gateway & sensor refer to this wiki:
67 67  
68 68  
69 -=== Add the gateway ===
70 70  
89 +=== (% style="color:#037691" %)**Add the gateway**(%%) ===
90 +
91 +
71 71  [[image:image-20220802142946-5.png]]
72 72  
73 73  
74 -=== Add the Sensor ===
75 75  
96 +=== (% style="color:#037691" %)**Add the Sensor**(%%) ===
97 +
98 +
76 76  [[image:image-20220802143031-6.png||height="794" width="1375"]]
77 77  
78 78  
79 79  
80 -== 2.4. Add the decoder ==
103 +== 2.4.  Add the decoder ==
81 81  
105 +
82 82  If you use dragino sensors then you can find the recorder on this URL:
83 83  
108 +
84 84  [[image:image-20220802143129-7.png]]
85 85  
86 86  
87 87  
88 -== 2.5. Visual Data ==
113 +== 2.5.  Visual Data ==
89 89  
115 +
90 90  In this section, you can be seen that the payload of the sensor has been interpreted as visual data.
91 91  
92 92  And the next part will discuss where to let the data flow。
93 93  
120 +
94 94  [[image:image-20220802143214-8.png]]
95 95  
96 96  
97 -= 3. Forward the data or store the data =
98 98  
125 += 3.  Forward the data or store the data =
126 +
127 +
99 99  You are done most of the work, now you just need to plan the flow of data to where.
100 100  
101 -== 3.1. Forward data to an external server based on MQTT/HTTP. ==
102 102  
103 103  
104 -=== MQTT. ===
132 +== 3.1  Forward data to an external server based on MQTT/HTTP. ==
105 105  
134 +
135 +
136 +=== (% style="color:#037691" %)**MQTT**(%%) ===
137 +
138 +
106 106  You need to connect to this public address on your external server and subscribe to the topic **(v3/<application_name>/devices/<devices_name>/up)**.
107 107  
108 108  
... ... @@ -116,23 +116,66 @@
116 116  
117 117  
118 118  
119 -=== HTTP ===
152 +=== (% style="color:#037691" %)**HTTP**(%%) ===
120 120  
154 +
121 121  [[image:image-20220802145450-11.png||height="676" width="1164"]]
122 122  
123 123  
124 124  
125 -== 3.2 Forward data to the built-in application server Node-Red. ==
159 +== 3.2  Forward data to the built-in application server Node-Red. ==
126 126  
127 127  
162 +[[image:image-20220802150715-1.png||height="739" width="1171"]]
128 128  
129 129  
130 -== 3.3 Just storing the data on the gateway or external storage. ==
131 131  
166 +== 3.3  Just storing the data on the gateway or external storage. ==
132 132  
133 133  
134 134  
135 -= 4. Sent the downlink to the sensor =
136 136  
171 += 4.  Sent the downlink to the sensor =
137 137  
138 -= 5. Trouble Shootings =
173 +
174 +Downlinks can be scheduled by publishing the message to the topic (% style="color:#037691" %)** v3/<application_name>/devices/<devices_name>/down/push**.
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 +[[MQTT Server ~| The Things Stack for LoRaWAN (thethingsindustries.com)>>url:https://www.thethingsindustries.com/docs/integrations/mqtt/]]
179 +
180 +
181 +Instead of /push, you can also use /replace to replace the downlink queue. Replacing with an empty array clears the downlink queue. Example:
182 +
183 +(% class="box" %)
184 +(((
185 +{
186 + "downlinks": [{
187 + "f_port": 2,
188 + "frm_payload": "AwAA",  
189 + "priority": "HIGH",
190 + "confirmed": true
191 + }]
192 +}
193 +)))
194 +
195 +[[image:image-20220802170358-4.png||height="656" width="898"]]
196 +
197 +
198 +[[image:image-20220802164844-3.png||height="345" width="1131"]]
199 +
200 +
201 +
202 +**Node-red**
203 +
204 +Users can download the Node-Red flowchart for testing [[attach:mqtt-test.json||target="_blank"]]
205 +
206 +
207 +[[image:image-20220802172021-6.png||height="455" width="1240"]]
208 +
209 +
210 +
211 += 5.  Trouble Shootings =
212 +
213 +
214 +
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1 +[
2 + {
3 + "id": "f98b9b23144085b5",
4 + "type": "tab",
5 + "label": "MQTT subscribe to topic and publishe topic",
6 + "disabled": false,
7 + "info": "subscribe to the topic and get the data\npublishe to the topic and donwlink",
8 + "env": []
9 + },
10 + {
11 + "id": "d60e334e17faa4bf",
12 + "type": "mqtt in",
13 + "z": "f98b9b23144085b5",
14 + "name": "",
15 + "topic": "v3/#",
16 + "qos": "0",
17 + "datatype": "json",
18 + "broker": "8a5006295bbbe3a5",
19 + "nl": false,
20 + "rap": true,
21 + "rh": 0,
22 + "inputs": 0,
23 + "x": 210,
24 + "y": 540,
25 + "wires": [
26 + [
27 + "9b2373a7853b7140"
28 + ]
29 + ]
30 + },
31 + {
32 + "id": "9b2373a7853b7140",
33 + "type": "debug",
34 + "z": "f98b9b23144085b5",
35 + "name": "",
36 + "active": true,
37 + "tosidebar": true,
38 + "console": false,
39 + "tostatus": false,
40 + "complete": "false",
41 + "statusVal": "",
42 + "statusType": "auto",
43 + "x": 470,
44 + "y": 540,
45 + "wires": []
46 + },
47 + {
48 + "id": "90106832d11c1e01",
49 + "type": "mqtt out",
50 + "z": "f98b9b23144085b5",
51 + "name": "Downlink",
52 + "topic": "v3/opwwc/devices/eui-70b3d57ed00538acsss/down/push",
53 + "qos": "0",
54 + "retain": "",
55 + "respTopic": "",
56 + "contentType": "",
57 + "userProps": "",
58 + "correl": "",
59 + "expiry": "",
60 + "broker": "8a5006295bbbe3a5",
61 + "x": 580,
62 + "y": 680,
63 + "wires": []
64 + },
65 + {
66 + "id": "39f27fd319d2476e",
67 + "type": "inject",
68 + "z": "f98b9b23144085b5",
69 + "name": "Activate",
70 + "props": [
71 + {
72 + "p": "payload"
73 + },
74 + {
75 + "p": "topic",
76 + "vt": "str"
77 + }
78 + ],
79 + "repeat": "",
80 + "crontab": "",
81 + "once": true,
82 + "onceDelay": 0.1,
83 + "topic": "",
84 + "payload": "",
85 + "payloadType": "date",
86 + "x": 200,
87 + "y": 680,
88 + "wires": [
89 + [
90 + "ad20a4e36d612089"
91 + ]
92 + ]
93 + },
94 + {
95 + "id": "ad20a4e36d612089",
96 + "type": "template",
97 + "z": "f98b9b23144085b5",
98 + "name": "Publish",
99 + "field": "payload",
100 + "fieldType": "msg",
101 + "format": "handlebars",
102 + "syntax": "mustache",
103 + "template": "{\n \"downlinks\": [{\n \"f_port\": 2,\n \"frm_payload\": \"AwAA\",\n \"priority\": \"HIGH\",\n \"confirmed\": true\n }]\n}",
104 + "output": "str",
105 + "x": 400,
106 + "y": 680,
107 + "wires": [
108 + [
109 + "90106832d11c1e01"
110 + ]
111 + ]
112 + },
113 + {
114 + "id": "8a5006295bbbe3a5",
115 + "type": "mqtt-broker",
116 + "name": "",
117 + "broker": "127.0.0.1",
118 + "port": "1883",
119 + "clientid": "",
120 + "autoConnect": true,
121 + "usetls": false,
122 + "protocolVersion": "4",
123 + "keepalive": "60",
124 + "cleansession": true,
125 + "birthTopic": "",
126 + "birthQos": "0",
127 + "birthPayload": "",
128 + "birthMsg": {},
129 + "closeTopic": "",
130 + "closeQos": "0",
131 + "closePayload": "",
132 + "closeMsg": {},
133 + "willTopic": "",
134 + "willQos": "0",
135 + "willPayload": "",
136 + "willMsg": {},
137 + "sessionExpiry": ""
138 + }
139 +]