Last modified by Edwin Chen on 2023/05/22 15:24
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edited by Edwin Chen
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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1 - **Contents:**
1 + ** Contents:**
2 2  
3 3  {{toc/}}
4 4  
5 -
6 -
7 7  = 1. Introduction =
8 8  
9 9  This instruction explains how to process the LoRa/LoRaWAN data receive on LoRa/LoRaWAN gateway.
10 10  
11 -(((
12 12  There are different network topology. Please check the suitable one for you.
13 13  
14 -
15 -)))
16 -
17 17  = 2. Case 1: Standard LoRaWAN connection~-~- LoRaWAN server is a public server =
18 18  
19 -[[image:image-20220527151200-1.png]]
13 +[[image:https://wiki.dragino.com/images/thumb/9/95/Process_data_1.png/600px-Process_data_1.png||height="391" width="600"]]
20 20  
21 21  LoRaWAN connection
22 22  
23 -(((
24 24  This is a standard LoRaWAN connection. Gateway will forward all end nodes' data to LoRaWAN server. The LoRaWAN server stores the sensor data and communicate with Application server. The Application server in charge for data process for different industrial solutions.
25 -)))
26 26  
27 -(((
28 -
29 -)))
30 -
31 -(((
32 32  Reference Link:
33 -)))
34 34  
35 -* Gateway set up instruction to LoRaWAN server. [[Gateway User Manual>>https://www.dragino.com/downloads/downloads/LoRa_Gateway/LG308-LG301/LG308_LoRaWAN_Gateway_User_Manual_v1.4.2.pdf]]
21 +* Gateway set up instruction to LoRaWAN server. [[Gateway User Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/&file=LG308_LoRaWAN_Gateway_User_Manual_v1.1.3.pdf]]
36 36  * Examples free public LoRaWAN server is: [[The Things Network>>url:https://www.thethingsnetwork.org/]].
37 37  * TTN provides the [[integration instruction>>url:https://www.thethingsnetwork.org/docs/applications/integrations.html]] for how to connect to Application servers.
38 38  
25 +
39 39  = 3. Case 2: Standard LoRaWAN connection~-~- LoRaWAN server is a private server =
40 40  
41 -[[image:image-20220527151408-2.png]]
28 +[[image:https://wiki.dragino.com/images/thumb/a/af/Process_data_2.png/600px-Process_data_2.png||height="388" width="600"]]
42 42  
43 43  LoRaWAN connection
44 44  
45 -(((
46 46  Basically, this is the same network topology as above, except users build the LoRaWAN server themselves. Below are two open source LoRaWAN servers commonly used:
47 -)))
48 48  
49 49  * [[ChirpStack>>url:https://www.chirpstack.io/]]
50 50  * [[TTN Stack V3>>url:https://www.thethingsnetwork.org/tech-stack#section1]]
51 51  * [[lorawan-server by Petr Gotthard>>url:https://github.com/gotthardp/lorawan-server]]
52 52  
53 -(((
54 -Please note LoRaWAN server is for managing device and store sensor data, you still need to link the LoRaWAN server to an application server for your IoT solution to better analize the data and show to final clients.
55 -)))
38 +Please note LoRaWAN server is for managing device and store sensor data, you still need to link the LoRaWAN server to an application server for your IoT solution to better analize the data and show to final clients. .
56 56  
57 57  
58 -= 4. Case 3: Standard LoRaWAN connection~-~- use Gateway built-in LoRaWAN server to connect to external IoT server =
41 += 4. Case 3: Standard LoRaWAN connection~-~- without LoRaWAN server, use ABP LoRaWAN End node =
59 59  
60 -**Application Scenario**:
61 -
62 -* There is already IoT server but no LoRaWAN server.
63 -* Not willing to use public LoRaWAN server nor built own LoRaWAN server.
64 -*
65 -
66 -**Suitable Gateway:**
67 -
68 -* LoRaWAN Gateway model: LPS8v2.
69 -
70 -**How it works:**
71 -
72 -* a) LPS8v2 already includes a LoRaWAN server (TTN Stack v3). Enable this server in Web UI.
73 -* b) Input End Nodes keys in LPS8v2 LoRaWAN server.
74 -* c) Configure LPS8v2, End Node and LoRaWAN server frequency plan.
75 -* d) Configure local LoRaWAN server to forward data to external Application Server.
76 -
77 -[[image:image-20220626095429-4.png||height="523" width="864"]]
78 -
79 -
80 -
81 -= 5. Case 4: Standard LoRaWAN connection~-~- use Gateway built-in LoRaWAN server and IoT server =
82 -
83 -**Application Scenario**:
84 -
85 -* No cloud IoT Server or LoRaWAN server
86 -* Not willing to use public LoRaWAN server nor built own LoRaWAN server.
87 -*
88 -
89 -**Suitable Gateway:**
90 -
91 -* LoRaWAN Gateway model: LPS8v2.
92 -
93 -**How it works:**
94 -
95 -* a) LPS8v2 already includes a LoRaWAN server (TTN Stack v3). Enable this server in Web UI.
96 -* b) Input End Nodes keys in LPS8v2 LoRaWAN server.
97 -* c) Configure LPS8v2, End Node and LoRaWAN server frequency plan.
98 -* d) Configure IoT server (Node-Red) in LPS8v2
99 -
100 -[[image:image-20220626100457-6.png||height="513" width="824"]]
101 -
102 -
103 -
104 -= 6. Case 5: Standard LoRaWAN connection~-~- without LoRaWAN server, use ABP LoRaWAN End node =
105 -
106 -Recommend using Case3 as a replacement.
107 -
108 108  Below gateways support this mode:
109 109  
110 110  * LoRaWAN Gateway model: [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]]
111 111  
47 +
112 112  How it works:
113 113  
114 114  * a) LoRaWAN End Nodes runs ABP mode
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116 116  * c) Gateway stores keys from node and decode end nodes' data locally
117 117  * d) Gateway sends end node data to Application Server.
118 118  
119 -Reference Intruction: [[Communication with ABP End Node>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308]]
55 +Reference Intruction: [[Communication with ABP End Node>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node]]
120 120  
121 -[[image:image-20220527151531-3.png]]
57 +[[image:https://wiki.dragino.com/images/thumb/9/9e/Process_data_3.png/600px-Process_data_3.png||height="478" width="600"]]
122 122  
123 123  LoRaWAN connection without LoRaWAN server
124 124  
125 125  
126 -= 7. Case 6: None standard LoRaWAN connection~-~- without LoRaWAN server, none standard LoRaWAN protocol, no security =
62 += 5. Case 4: None standard LoRaWAN connection~-~- without LoRaWAN server, none standard LoRaWAN protocol, no security =
127 127  
128 128  This method is to encryption part from LoRaWAN protocol and make the server side simple.
129 129  
130 -[[image:image-20220527151609-4.png]]
66 +[[image:https://wiki.dragino.com/images/thumb/3/36/Unencrypt_Network_3.png/600px-Unencrypt_Network_3.png||height="476" width="600"]]
131 131  
132 132  Unencrypt Network modified from LoRaWAN
133 133  
134 -Detail see: [[How to send none encryption LoRaWAN Packet>>How to send none encryption LoRaWAN Packet]]
70 +Detail see: [[How to send none encryption LoRaWAN Packet>>url:https://wiki.dragino.com/index.php/How_to_send_none_encryption_LoRaWAN_Packet]]
135 135  
136 136  
137 -= 8. Case 7: Private LoRa connection~-~- without LoRaWAN server, use Raw LoRa protocol =
73 += 6. Case 5:Private LoRa connection~-~- without LoRaWAN server, use Raw LoRa protocol =
138 138  
139 139  Below gateways support this mode:
140 140  
141 141  * LoRaWAN Gateway model: [[LG01-N>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/143-lg01n.html]], [[OLG01-N>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/144-olg01n.html]], [[LG02>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/135-lg02.html]], [[OLG02>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/136-olg02.html]]
142 142  
79 +
143 143  How it works:
144 144  
145 145  * a) LoRa End Node send Raw LoRa packet base on pre-define format
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147 147  * c) Gateway parse the packet and get sensor ID and data.
148 148  * d) Gateway sends these data to Application Server.
149 149  
150 -Reference Intruction: [[MQTT Forward Instruction>>MQTT Forward Instruction]]
87 +Reference Intruction: [[MQTT Forward Instruction>>url:https://wiki.dragino.com/index.php/MQTT_Forward_Instruction]]
151 151  
152 152  
153 -[[image:image-20220527152437-5.png]]
90 +[[image:https://wiki.dragino.com/images/thumb/2/2a/MQTT_Forward_2.png/600px-MQTT_Forward_2.png||height="355" width="600"]]
154 154  
155 155  Raw LoRa uplink
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