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Last modified by Xiaoling on 2024/01/22 10:31
From version 1.5
edited by Xiaoling
on 2022/05/12 17:05
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edited by Xiaoling
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25 25  
26 26  = 3. Raw LoRa Mode TCP Connection =
27 27  
28 -== 3.1 Support Hardware ==
28 +== Support Hardware ==
29 29  
30 30  * LG01N, OLG01N
31 31  * LG02, OLG02
32 32  
33 33  
34 -== 3.2 Typology ==
34 +== Typology ==
35 35  
36 36  The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
37 37  
38 -[[image:https://wiki.dragino.com/images/thumb/5/54/TCP_FORWARD_1.png/600px-TCP_FORWARD_1.png||height="380" width="600"]]
38 +[[~[~[image:https://wiki.dragino.com/images/thumb/5/54/TCP_FORWARD_1.png/600px-TCP_FORWARD_1.png~|~|height="380" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_1.png]]
39 39  
40 40  TCP/IP Forward working topology
41 41  
42 42  
43 -== 3.3 Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
43 +== Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
44 44  
45 -=== 3.3.1 Select TCP-IP Client mode ===
45 +=== Select TCP-IP Client mode ===
46 46  
47 -[[image:https://wiki.dragino.com/images/thumb/b/ba/TCP_FORWARD_2.png/600px-TCP_FORWARD_2.png||height="159" width="600"]]
47 +[[~[~[image:https://wiki.dragino.com/images/thumb/b/ba/TCP_FORWARD_2.png/600px-TCP_FORWARD_2.png~|~|height="159" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_2.png]]
48 48  
49 49  Select TCP-IP Client mode
50 50  
51 51  
52 -=== 3.3.2 Configure the Radio channel ===
52 +=== Configure the Radio channel ===
53 53  
54 -[[image:https://wiki.dragino.com/images/thumb/0/0e/TCP_FORWARD_3.png/600px-TCP_FORWARD_3.png||height="406" width="600"]]
54 +[[~[~[image:https://wiki.dragino.com/images/thumb/0/0e/TCP_FORWARD_3.png/600px-TCP_FORWARD_3.png~|~|height="406" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_3.png]]
55 55  
56 56  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
57 57  
58 58  
59 -=== 3.3.3 Configure TCP Server Info ===
59 +=== Configure TCP Server Info ===
60 60  
61 61  Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.
62 62  
63 -[[image:https://wiki.dragino.com/images/thumb/f/fb/TCP_FORWARD_4.png/600px-TCP_FORWARD_4.png||height="330" width="600"]]
63 +[[~[~[image:https://wiki.dragino.com/images/thumb/f/fb/TCP_FORWARD_4.png/600px-TCP_FORWARD_4.png~|~|height="330" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_4.png]]
64 64  
65 65  Configure TCP Server Info
66 66  
67 67  
68 -=== 3.4 About uplink data format from End Node ===
68 +=== About uplink data format from End Node ===
69 69  
70 70  The LoRa end node should upload the data with below format:
71 71  
72 -(% class="box" %)
73 -(((
74 -Uplink Format: <Channel_ID>data
75 -For example, if we have configured 2 channels 12345 and 34567.
72 +{{{Uplink Format: <Channel_ID>data
73 +For example, if we have configured 2 channels 12345 and 34567.
76 76  And there is are three LoRa End nodes sending: 12345,34567,78
77 77  The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
78 -**Case 1**:
76 +Case 1:
79 79   Node 12345 send <12345>field1=0.0&field2=1102.0
80 80   Node 34567 doesn’t send anyting
81 - The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
82 -**Case 2**:
79 +The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
80 +Case 2:
83 83   Node 12345 send <12345>field1=0.0&field2=1102.0
84 84   Node 34567 send <34567>temp=34
85 - The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
86 -)))
83 +The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
84 +}}}
87 87  
88 -[[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png||height="152" width="600"]]
86 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png~|~|height="152" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_5.png]]
89 89  
90 90  Configure TCP Server Info
91 91  
... ... @@ -93,26 +93,27 @@
93 93  }}}
94 94  
95 95  
96 -== 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 ==
94 +== Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 ==
97 97  
98 -=== 3.4.1 Configure the Radio channel ===
96 +=== 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"]]
98 +[[~[~[image:https://wiki.dragino.com/images/thumb/4/40/TCP_FORWARD_7.png/600px-TCP_FORWARD_7.png~|~|height="280" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_7.png]]
101 101  
102 102  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
103 103  
104 104  
105 -=== 3.4.2 Configure TCP Server Info ===
103 +=== Configure TCP Server Info ===
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"]]
107 +[[~[~[image:https://wiki.dragino.com/images/thumb/3/36/TCP_FORWARD_6.png/600px-TCP_FORWARD_6.png~|~|height="149" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_6.png]]
110 110  
111 111  Configure TCP Server Info
112 112  
113 113  
114 -=== 3.4.3 About uplink data format from End Node ===
115 115  
113 +=== About uplink data format from End Node ===
114 +
116 116  The LoRa end node should upload the data with below format:
117 117  
118 118  {{{Uplink Format: <Channel_ID>data
... ... @@ -138,7 +138,7 @@
138 138  
139 139  and TCP server get:
140 140  
141 -[[image:https://wiki.dragino.com/images/thumb/a/a5/TCP_FORWARD_8.png/600px-TCP_FORWARD_8.png||height="307" width="600"]]
140 +[[~[~[image:https://wiki.dragino.com/images/thumb/a/a5/TCP_FORWARD_8.png/600px-TCP_FORWARD_8.png~|~|height="307" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_8.png]]
142 142  
143 143  TCP Server
144 144  
... ... @@ -145,6 +145,6 @@
145 145  {{{LoRa End Device reference source code: .
146 146  }}}
147 147  
148 -= 4. Reference =
147 += Reference =
149 149  
150 150  Set up a TCP/IP server use node.js: [[Reference Link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG02-OLG02/Firmware/customized_script/&file=node_tcp_server.txt]]