Last modified by Edwin Chen on 2023/05/22 15:24
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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1 - **Contents:**
1 +Contents:
2 2  
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]]
12 +[[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]]
20 +* 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  
24 +
39 39  = 3. Case 2: Standard LoRaWAN connection~-~- LoRaWAN server is a private server =
40 40  
41 -[[image:image-20220527151408-2.png]]
27 +[[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 -)))
37 +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 =
40 += 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 -
82 -= 5. Case 4: Standard LoRaWAN connection~-~- without LoRaWAN server, use ABP LoRaWAN End node =
83 -
84 -Recommand to use Case3 as replacement.
85 -
86 86  Below gateways support this mode:
87 87  
88 88  * 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]]
89 89  
46 +
90 90  How it works:
91 91  
92 92  * a) LoRaWAN End Nodes runs ABP mode
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94 94  * c) Gateway stores keys from node and decode end nodes' data locally
95 95  * d) Gateway sends end node data to Application Server.
96 96  
97 -Reference Intruction: [[Communication with ABP End Node>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308]]
54 +Reference Intruction: [[Communication with ABP End Node>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node]]
98 98  
99 -[[image:image-20220527151531-3.png]]
56 +[[image:https://wiki.dragino.com/images/thumb/9/9e/Process_data_3.png/600px-Process_data_3.png||height="478" width="600"]]
100 100  
101 101  LoRaWAN connection without LoRaWAN server
102 102  
103 103  
104 -= 6. Case 5: None standard LoRaWAN connection~-~- without LoRaWAN server, none standard LoRaWAN protocol, no security =
61 += 5. Case 4: None standard LoRaWAN connection~-~- without LoRaWAN server, none standard LoRaWAN protocol, no security =
105 105  
106 106  This method is to encryption part from LoRaWAN protocol and make the server side simple.
107 107  
108 -[[image:image-20220527151609-4.png]]
65 +[[image:https://wiki.dragino.com/images/thumb/3/36/Unencrypt_Network_3.png/600px-Unencrypt_Network_3.png||height="476" width="600"]]
109 109  
110 110  Unencrypt Network modified from LoRaWAN
111 111  
112 -Detail see: [[How to send none encryption LoRaWAN Packet>>How to send none encryption LoRaWAN Packet]]
69 +Detail see: [[How to send none encryption LoRaWAN Packet>>url:https://wiki.dragino.com/index.php/How_to_send_none_encryption_LoRaWAN_Packet]]
113 113  
114 114  
115 -= 7. Case 6: Private LoRa connection~-~- without LoRaWAN server, use Raw LoRa protocol =
72 += 6. Case 5:Private LoRa connection~-~- without LoRaWAN server, use Raw LoRa protocol =
116 116  
117 117  Below gateways support this mode:
118 118  
119 119  * 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]]
120 120  
78 +
121 121  How it works:
122 122  
123 123  * a) LoRa End Node send Raw LoRa packet base on pre-define format
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125 125  * c) Gateway parse the packet and get sensor ID and data.
126 126  * d) Gateway sends these data to Application Server.
127 127  
128 -Reference Intruction: [[MQTT Forward Instruction>>MQTT Forward Instruction]]
86 +Reference Intruction: [[MQTT Forward Instruction>>url:https://wiki.dragino.com/index.php/MQTT_Forward_Instruction]]
129 129  
130 130  
131 -[[image:image-20220527152437-5.png]]
89 +[[image:https://wiki.dragino.com/images/thumb/2/2a/MQTT_Forward_2.png/600px-MQTT_Forward_2.png||height="355" width="600"]]
132 132  
133 133  Raw LoRa uplink
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