Changes for page TCP Connection Instruction
Last modified by Xiaoling on 2024/01/22 10:31
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... ... @@ -65,25 +65,27 @@ 65 65 Configure TCP Server Info 66 66 67 67 68 -=== 3.4 About uplink data format from End Node === 68 +=== 3.3.4 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 -{{{Uplink Format: <Channel_ID>data 73 -For example, if we have configured 2 channels 12345 and 34567. 72 +(% class="box" %) 73 +((( 74 +Uplink Format: <Channel_ID>data 75 +For example, if we have configured 2 channels 12345 and 34567. 74 74 And there is are three LoRa End nodes sending: 12345,34567,78 75 75 The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78 76 -Case 1: 78 +**Case 1**: 77 77 Node 12345 send <12345>field1=0.0&field2=1102.0 78 78 Node 34567 doesn’t send anyting 79 -The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"} 80 -Case 2: 81 + The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"} 82 +**Case 2**: 81 81 Node 12345 send <12345>field1=0.0&field2=1102.0 82 82 Node 34567 send <34567>temp=34 83 -The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"} 84 - }}}85 + The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"} 86 +))) 85 85 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]]88 +[[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png||height="152" width="600"]] 87 87 88 88 Configure TCP Server Info 89 89 ... ... @@ -95,23 +95,22 @@ 95 95 96 96 === 3.4.1 Configure the Radio channel === 97 97 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]]100 +[[image:https://wiki.dragino.com/images/thumb/4/40/TCP_FORWARD_7.png/600px-TCP_FORWARD_7.png||height="280" width="600"]] 99 99 100 100 Configure the Radio channel with the match radio settings frequency as the LoRa End Node 101 101 102 102 103 -=== Configure TCP Server Info === 105 +=== 3.4.2 Configure TCP Server Info === 104 104 105 105 Note: Gateway will transfer the packet if they arrive in the right format . 106 106 107 -[[ ~[~[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]]109 +[[image:https://wiki.dragino.com/images/thumb/3/36/TCP_FORWARD_6.png/600px-TCP_FORWARD_6.png||height="149" width="600"]] 108 108 109 109 Configure TCP Server Info 110 110 111 111 114 +=== 3.4.3 About uplink data format from End Node === 112 112 113 -=== About uplink data format from End Node === 114 - 115 115 The LoRa end node should upload the data with below format: 116 116 117 117 {{{Uplink Format: <Channel_ID>data ... ... @@ -137,7 +137,7 @@ 137 137 138 138 and TCP server get: 139 139 140 -[[ ~[~[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]]141 +[[image:https://wiki.dragino.com/images/thumb/a/a5/TCP_FORWARD_8.png/600px-TCP_FORWARD_8.png||height="307" width="600"]] 141 141 142 142 TCP Server 143 143 ... ... @@ -144,6 +144,6 @@ 144 144 {{{LoRa End Device reference source code: . 145 145 }}} 146 146 147 -= Reference = 148 += 4. Reference = 148 148 149 149 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]]