Changes for page TCP Connection Instruction
Last modified by Xiaoling on 2024/01/22 10:31
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... ... @@ -1,6 +1,8 @@ 1 -Contents: 1 +**Contents:** 2 2 3 +{{toc/}} 3 3 5 + 4 4 = 1. Introduction = 5 5 6 6 In the TCP IP Client mode, LoRa Gateway can accept LoRa or LoRaWAN packets and send it to the TCP/IP server. ... ... @@ -16,7 +16,7 @@ 16 16 17 17 == 2.2 Typology & Instruction == 18 18 19 -[[image: https://wiki.dragino.com/images/thumb/7/75/LPS8_TCP_0.png/600px-LPS8_TCP_0.png||height="370" width="600"]]21 +[[image:image-20220527144058-1.png]] 20 20 21 21 Network Structure 22 22 ... ... @@ -25,125 +25,129 @@ 25 25 26 26 = 3. Raw LoRa Mode TCP Connection = 27 27 28 -== Support Hardware == 30 +== 3.1 Support Hardware == 29 29 30 -* LG01N, 31 -* LG02, 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 +* [[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]] 32 32 33 33 34 -== Typology == 36 +== 3.2 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"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_1.png]]40 +[[image:image-20220527144300-2.png]] 39 39 40 40 TCP/IP Forward working topology 41 41 42 42 43 -== Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 == 45 +== 3.3 Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 == 44 44 45 -=== Select TCP-IP Client mode === 47 +=== 3.3.1 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"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_2.png]]49 +[[image:image-20220527144723-3.png]] 48 48 49 49 Select TCP-IP Client mode 50 50 51 51 52 -=== Configure the Radio channel === 54 +=== 3.3.2 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"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_3.png]]56 +[[image:image-20220527144755-4.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 -=== Configure TCP Server Info === 61 +=== 3.3.3 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"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_4.png]]65 +[[image:https://wiki.dragino.com/images/thumb/f/fb/TCP_FORWARD_4.png/600px-TCP_FORWARD_4.png||height="330" width="600"]] 64 64 65 65 Configure TCP Server Info 66 66 67 67 68 -=== About uplink data format from End Node === 70 +=== 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. 74 +(% class="box" %) 75 +((( 76 +Uplink Format: <Channel_ID>data 77 +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: 80 +**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: 83 + The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"} 84 +**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 - }}}87 + The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"} 88 +))) 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]]90 +[[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 90 -{{{LoRa End Device reference source code: . 91 -}}} 94 +LoRa End Device reference source code: [[check this link>>url:https://github.com/dragino/Arduino-Profile-Examples/blob/master/libraries/Dragino/examples/IoTServer/ThingSpeak/MQTT_Client/MQTT_DHT11_Client_updata_to_ThingSpeak_/MQTT_DHT11_Client_updata_to_ThingSpeak_.ino]]. 92 92 93 93 94 -== Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 == 97 +== 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 == 95 95 96 -=== Configure the Radio channel === 99 +=== 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]]101 +[[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 === 106 +=== 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]]110 +[[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 110 110 111 111 115 +=== 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 -{{{Uplink Format: <Channel_ID>data 119 +(% class="box" %) 120 +((( 121 +Uplink Format: **<Channel_ID>data** 118 118 And there is a LoRa End node sending below packets: 119 119 *<12345>Hello From Sensor1 120 - }}}124 +))) 121 121 122 122 123 -{{{LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log. 124 -Thu Feb 4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now 125 -Thu Feb 4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345 126 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update 127 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345 128 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: 129 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:----- 130 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:server: 10.130.2.149 131 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000 132 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data 133 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1; 134 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:------ 127 +(% class="box" %) 128 +((( 129 +LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log. 130 +Thu Feb 4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now 131 +Thu Feb 4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345 132 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update 133 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345 134 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: 135 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-- 136 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:server: 10.130.2.149 137 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000 138 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data 139 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1; 140 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-~-~- 141 +))) 135 135 136 -}}} 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]]146 +[[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 -{{{LoRa End Device reference source code: . 145 -}}} 150 +LoRa End Device reference source code: [[check this link>>url:https://github.com/dragino/Arduino-Profile-Examples/blob/master/libraries/Dragino/examples/IoTServer/ThingSpeak/MQTT_Client/MQTT_DHT11_Client_updata_to_ThingSpeak_/MQTT_DHT11_Client_updata_to_ThingSpeak_.ino]]. 146 146 147 -= Reference = 148 148 153 += 4. Reference = 154 + 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]]
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