Changes for page TCP Connection Instruction
Last modified by Xiaoling on 2024/01/22 10:31
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... ... @@ -13,6 +13,7 @@ 13 13 * [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]] 14 14 * [[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]] 15 15 16 + 16 16 == 2.2 Typology & Instruction == 17 17 18 18 [[image:https://wiki.dragino.com/images/thumb/7/75/LPS8_TCP_0.png/600px-LPS8_TCP_0.png||height="370" width="600"]] ... ... @@ -26,9 +26,10 @@ 26 26 27 27 == 3.1 Support Hardware == 28 28 29 -* [[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]]30 -* [[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]]30 +* LG01N, OLG01N 31 +* LG02, OLG02 31 31 33 + 32 32 == 3.2 Typology == 33 33 34 34 The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format. ... ... @@ -63,31 +63,30 @@ 63 63 Configure TCP Server Info 64 64 65 65 66 -=== 3. 3.4 About uplink data format from End Node ===68 +=== 3.4 About uplink data format from End Node === 67 67 68 68 The LoRa end node should upload the data with below format: 69 69 70 -(% class="box" %) 71 -((( 72 -Uplink Format: <Channel_ID>data 73 -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. 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**:76 +Case 1: 77 77 Node 12345 send <12345>field1=0.0&field2=1102.0 78 78 Node 34567 doesn’t send anyting 79 - 80 - **Case 2**:79 +The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"} 80 +Case 2: 81 81 Node 12345 send <12345>field1=0.0&field2=1102.0 82 82 Node 34567 send <34567>temp=34 83 - 84 - )))83 +The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"} 84 +}}} 85 85 86 86 [[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: [[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]]. 90 +{{{LoRa End Device reference source code: . 91 +}}} 91 91 92 92 93 93 == 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 == ... ... @@ -112,40 +112,36 @@ 112 112 113 113 The LoRa end node should upload the data with below format: 114 114 115 -(% class="box" %) 116 -((( 117 -Uplink Format: **<Channel_ID>data** 116 +{{{Uplink Format: <Channel_ID>data 118 118 And there is a LoRa End node sending below packets: 119 119 *<12345>Hello From Sensor1 120 - )))119 +}}} 121 121 122 122 123 -(% class="box" %) 124 -((( 125 -LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log. 126 -Thu Feb 4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now 127 -Thu Feb 4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345 128 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update 129 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345 130 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: 131 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-- 132 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:server: 10.130.2.149 133 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000 134 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data 135 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1; 136 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-~-~- 137 -))) 122 +{{{LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log. 123 +Thu Feb 4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now 124 +Thu Feb 4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345 125 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update 126 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345 127 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: 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]:server: 10.130.2.149 130 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000 131 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data 132 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1; 133 +Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:------ 138 138 135 +}}} 139 139 140 140 and TCP server get: 141 141 142 -[[image:https://wiki.dragino.com/images/thumb/a/a5/TCP_FORWARD_8.png/600px-TCP_FORWARD_8.png||height="307" width="600"]] 139 +[[~[~[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]] 143 143 144 144 TCP Server 145 145 146 -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]]. 143 +{{{LoRa End Device reference source code: . 144 +}}} 147 147 148 - 149 149 = 4. Reference = 150 150 151 151 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]]