Changes for page TCP Connection Instruction
Last modified by Xiaoling on 2024/01/22 10:31
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -65,31 +65,30 @@ 65 65 Configure TCP Server Info 66 66 67 67 68 -=== 3. 3.4 About uplink data format from End Node ===68 +=== 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 -(% 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 - 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 - 86 - )))83 +The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"} 84 +}}} 87 87 88 88 [[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png||height="152" width="600"]] 89 89 90 90 Configure TCP Server Info 91 91 92 -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 +}}} 93 93 94 94 95 95 == 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 == ... ... @@ -114,40 +114,36 @@ 114 114 115 115 The LoRa end node should upload the data with below format: 116 116 117 -(% class="box" %) 118 -((( 119 -Uplink Format: **<Channel_ID>data** 116 +{{{Uplink Format: <Channel_ID>data 120 120 And there is a LoRa End node sending below packets: 121 121 *<12345>Hello From Sensor1 122 - )))119 +}}} 123 123 124 124 125 -(% class="box" %) 126 -((( 127 -LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log. 128 -Thu Feb 4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now 129 -Thu Feb 4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345 130 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update 131 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345 132 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: 133 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-- 134 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:server: 10.130.2.149 135 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000 136 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data 137 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1; 138 -Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-~-~- 139 -))) 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]:------ 140 140 135 +}}} 141 141 142 142 and TCP server get: 143 143 144 -[[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]] 145 145 146 146 TCP Server 147 147 148 -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 +}}} 149 149 150 - 151 151 = 4. Reference = 152 152 153 153 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]]