Changes for page TCP Connection Instruction
Last modified by Xiaoling on 2024/01/22 10:31
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... ... @@ -1,8 +1,6 @@ 1 - **Contents:**1 +Contents: 2 2 3 -{{toc/}} 4 4 5 - 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. ... ... @@ -18,7 +18,7 @@ 18 18 19 19 == 2.2 Typology & Instruction == 20 20 21 -[[image:image -20220527144058-1.png]]19 +[[image:https://wiki.dragino.com/images/thumb/7/75/LPS8_TCP_0.png/600px-LPS8_TCP_0.png||height="370" width="600"]] 22 22 23 23 Network Structure 24 24 ... ... @@ -29,8 +29,8 @@ 29 29 30 30 == 3.1 Support Hardware == 31 31 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]]30 +* LG01N, OLG01N 31 +* LG02, OLG02 34 34 35 35 36 36 == 3.2 Typology == ... ... @@ -37,7 +37,7 @@ 37 37 38 38 The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format. 39 39 40 -[[image:image -20220527144300-2.png]]38 +[[image:https://wiki.dragino.com/images/thumb/5/54/TCP_FORWARD_1.png/600px-TCP_FORWARD_1.png||height="380" width="600"]] 41 41 42 42 TCP/IP Forward working topology 43 43 ... ... @@ -46,7 +46,7 @@ 46 46 47 47 === 3.3.1 Select TCP-IP Client mode === 48 48 49 -[[image:image -20220527144723-3.png]]47 +[[image:https://wiki.dragino.com/images/thumb/b/ba/TCP_FORWARD_2.png/600px-TCP_FORWARD_2.png||height="159" width="600"]] 50 50 51 51 Select TCP-IP Client mode 52 52 ... ... @@ -53,7 +53,7 @@ 53 53 54 54 === 3.3.2 Configure the Radio channel === 55 55 56 -[[image:image -20220527144755-4.png]]54 +[[image:https://wiki.dragino.com/images/thumb/0/0e/TCP_FORWARD_3.png/600px-TCP_FORWARD_3.png||height="406" width="600"]] 57 57 58 58 Configure the Radio channel with the match radio settings frequency as the LoRa End Node 59 59 ... ... @@ -62,36 +62,35 @@ 62 62 63 63 Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel. 64 64 65 -[[image:image -20220527144837-5.png]]63 +[[image:https://wiki.dragino.com/images/thumb/f/fb/TCP_FORWARD_4.png/600px-TCP_FORWARD_4.png||height="330" width="600"]] 66 66 67 67 Configure TCP Server Info 68 68 69 69 70 -=== 3. 3.4 About uplink data format from End Node ===68 +=== 3.4 About uplink data format from End Node === 71 71 72 72 The LoRa end node should upload the data with below format: 73 73 74 -(% class="box" %) 75 -((( 76 -Uplink Format: <Channel_ID>data 77 -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. 78 78 And there is are three LoRa End nodes sending: 12345,34567,78 79 79 The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78 80 - **Case 1**:76 +Case 1: 81 81 Node 12345 send <12345>field1=0.0&field2=1102.0 82 82 Node 34567 doesn’t send anyting 83 - 84 - **Case 2**:79 +The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"} 80 +Case 2: 85 85 Node 12345 send <12345>field1=0.0&field2=1102.0 86 86 Node 34567 send <34567>temp=34 87 - 88 - )))83 +The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"} 84 +}}} 89 89 90 90 [[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png||height="152" width="600"]] 91 91 92 92 Configure TCP Server Info 93 93 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]]. 90 +{{{LoRa End Device reference source code: . 91 +}}} 95 95 96 96 97 97 == 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 == ... ... @@ -116,40 +116,36 @@ 116 116 117 117 The LoRa end node should upload the data with below format: 118 118 119 -(% class="box" %) 120 -((( 121 -Uplink Format: **<Channel_ID>data** 116 +{{{Uplink Format: <Channel_ID>data 122 122 And there is a LoRa End node sending below packets: 123 123 *<12345>Hello From Sensor1 124 - )))119 +}}} 125 125 126 126 127 -(% 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 -))) 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]:------ 142 142 135 +}}} 143 143 144 144 and TCP server get: 145 145 146 -[[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]] 147 147 148 148 TCP Server 149 149 150 -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]]. 143 +{{{LoRa End Device reference source code: . 144 +}}} 151 151 152 - 153 153 = 4. Reference = 154 154 155 155 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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