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From version 2.1
edited by Xiaoling
on 2022/05/27 14:41
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To version 16.11
edited by Xiaoling
on 2022/07/21 17:21
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Summary

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1 -**Contents:**
1 +**Table of Contents:**
2 2  
3 3  {{toc/}}
4 4  
5 5  
6 +
7 +
6 6  = 1. Introduction =
7 7  
8 8  In the TCP IP Client mode, LoRa Gateway can accept LoRa or LoRaWAN packets and send it to the TCP/IP server.
9 9  
10 10  
13 +
11 11  = 2. LoRaWAN Mode TCP Connection =
12 12  
13 13  == 2.1 Support Hardware ==
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18 18  
19 19  == 2.2 Typology & Instruction ==
20 20  
21 -[[image:https://wiki.dragino.com/images/thumb/7/75/LPS8_TCP_0.png/600px-LPS8_TCP_0.png||height="370" width="600"]]
24 +[[image:image-20220527144058-1.png]]
22 22  
23 23  Network Structure
24 24  
25 -[[Intrudctions>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Example_2:_Communicate_to_TCP_Server]]
28 +[[Intrudctions>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308||anchor="H4.Example2:CommunicatetoTCPServer"]]
26 26  
27 27  
31 +
28 28  = 3. Raw LoRa Mode TCP Connection =
29 29  
30 30  == 3.1 Support Hardware ==
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32 32  * [[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]]
33 33  * [[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]]
34 34  
39 +
35 35  == 3.2 Typology ==
36 36  
42 +
37 37  The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
38 38  
39 -[[image:https://wiki.dragino.com/images/thumb/5/54/TCP_FORWARD_1.png/600px-TCP_FORWARD_1.png||height="380" width="600"]]
45 +[[image:image-20220527144300-2.png]]
40 40  
41 41  TCP/IP Forward working topology
42 42  
43 43  
50 +
44 44  == 3.3 Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
45 45  
46 46  === 3.3.1 Select TCP-IP Client mode ===
47 47  
48 -[[image:https://wiki.dragino.com/images/thumb/b/ba/TCP_FORWARD_2.png/600px-TCP_FORWARD_2.png||height="159" width="600"]]
55 +[[image:image-20220527144723-3.png]]
49 49  
50 50  Select TCP-IP Client mode
51 51  
52 52  
60 +
53 53  === 3.3.2 Configure the Radio channel ===
54 54  
55 -[[image:https://wiki.dragino.com/images/thumb/0/0e/TCP_FORWARD_3.png/600px-TCP_FORWARD_3.png||height="406" width="600"]]
63 +[[image:image-20220527144755-4.png]]
56 56  
57 57  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
58 58  
59 59  
68 +
60 60  === 3.3.3 Configure TCP Server Info ===
61 61  
62 -Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.
63 63  
64 -[[image:https://wiki.dragino.com/images/thumb/f/fb/TCP_FORWARD_4.png/600px-TCP_FORWARD_4.png||height="330" width="600"]]
72 +(% style="color:red" %)Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.
65 65  
74 +[[image:image-20220527144837-5.png]]
75 +
66 66  Configure TCP Server Info
67 67  
68 68  
79 +
69 69  === 3.3.4 About uplink data format from End Node ===
70 70  
82 +
71 71  The LoRa end node should upload the data with below format:
72 72  
73 73  (% class="box" %)
74 74  (((
75 -Uplink Format: <Channel_ID>data
87 +Uplink Format:** (% style="color:#4f81bd" %)<Channel_ID>data(%%)**
76 76  For example, if we have configured 2 channels 12345 and 34567.
77 77  And there is are three LoRa End nodes sending: 12345,34567,78
78 78  The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
79 -**Case 1**:
91 +(% style="color:blue" %)**Case 1**:(%%)
80 80   Node 12345 send <12345>field1=0.0&field2=1102.0
81 81   Node 34567 doesn’t send anyting
82 82   The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
83 -**Case 2**:
95 +(% style="color:blue" %)**Case 2**:(%%)
84 84   Node 12345 send <12345>field1=0.0&field2=1102.0
85 85   Node 34567 send <34567>temp=34
86 86   The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
87 87  )))
88 88  
89 -[[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png||height="152" width="600"]]
101 +[[image:image-20220527144959-6.png]]
90 90  
91 91  Configure TCP Server Info
92 92  
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97 97  
98 98  === 3.4.1 Configure the Radio channel ===
99 99  
100 -[[image:https://wiki.dragino.com/images/thumb/4/40/TCP_FORWARD_7.png/600px-TCP_FORWARD_7.png||height="280" width="600"]]
112 +[[image:image-20220527145111-7.png]]
101 101  
102 102  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
103 103  
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106 106  
107 107  Note: Gateway will transfer the packet if they arrive in the right format .
108 108  
109 -[[image:https://wiki.dragino.com/images/thumb/3/36/TCP_FORWARD_6.png/600px-TCP_FORWARD_6.png||height="149" width="600"]]
121 +[[image:image-20220527145151-8.png]]
110 110  
111 111  Configure TCP Server Info
112 112  
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117 117  
118 118  (% class="box" %)
119 119  (((
120 -Uplink Format: **<Channel_ID>data**
132 +Uplink Format: (% style="color:#4f81bd" %)**<Channel_ID>data**(%%)
121 121  And there is a LoRa End node sending below packets:
122 122  *<12345>Hello From Sensor1
123 123  )))
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142 142  
143 143  and TCP server get:
144 144  
145 -[[image:https://wiki.dragino.com/images/thumb/a/a5/TCP_FORWARD_8.png/600px-TCP_FORWARD_8.png||height="307" width="600"]]
157 +[[image:image-20220527145304-9.png]]
146 146  
147 147  TCP Server
148 148  
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