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Xiaoling 16.9 1 **Table of Contents:**
Xiaoling 1.1 2
Xiaoling 16.12 3 (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
4 (((
5 (% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
6 )))
Xiaoling 16.2 7
Xiaoling 16.13 8 {{toc/}}
Xiaoling 16.2 9
Xiaoling 16.12 10
11
Xiaoling 1.2 12 = 1. Introduction =
Xiaoling 1.1 13
Xiaoling 16.16 14
Xiaoling 1.2 15 In the TCP IP Client mode, LoRa Gateway can accept LoRa or LoRaWAN packets and send it to the TCP/IP server.
Xiaoling 1.1 16
17
Xiaoling 16.11 18
Xiaoling 1.2 19 = 2. LoRaWAN Mode TCP Connection =
Xiaoling 1.1 20
Xiaoling 1.2 21 == 2.1 Support Hardware ==
Xiaoling 1.1 22
Xiaoling 16.16 23
Xiaoling 1.2 24 * [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]
25 * [[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]]
Xiaoling 1.1 26
Xiaoling 16.7 27
Xiaoling 16.13 28
Xiaoling 16.16 29
Xiaoling 1.2 30 == 2.2 Typology & Instruction ==
Xiaoling 1.1 31
Xiaoling 16.16 32
Xiaoling 16.12 33 (% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
Xiaoling 1.1 34
Xiaoling 1.2 35 Network Structure
Xiaoling 1.1 36
37
Xiaoling 16.16 38 **[[Intrudctions>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308||anchor="H4.Example2:CommunicatetoTCPServer"]]**
Xiaoling 1.1 39
Xiaoling 16.10 40
Xiaoling 16.16 41
Xiaoling 1.2 42 = 3. Raw LoRa Mode TCP Connection =
Xiaoling 1.1 43
Xiaoling 16.16 44
Xiaoling 1.3 45 == 3.1 Support Hardware ==
Xiaoling 1.2 46
Xiaoling 16.16 47
Xiaoling 1.10 48 * [[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]]
49 * [[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]]
Xiaoling 1.2 50
Xiaoling 16.3 51
Xiaoling 16.13 52
Xiaoling 16.16 53
Xiaoling 16.11 54 == 3.2 Typology ==
Xiaoling 16.10 55
56
Xiaoling 1.2 57 The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
58
59
Xiaoling 16.16 60 (% aria-label="image-20220527144300-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144300-2.png||data-widget="image"]](% title="Click and drag to resize" %)​
61
Xiaoling 1.2 62 TCP/IP Forward working topology
63
64
Xiaoling 16.11 65
Xiaoling 1.3 66 == 3.3 Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
Xiaoling 1.2 67
Xiaoling 16.16 68
Xiaoling 1.3 69 === 3.3.1 Select TCP-IP Client mode ===
Xiaoling 1.2 70
71
Xiaoling 16.16 72 (% aria-label="image-20220527144723-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144723-3.png||data-widget="image"]](% title="Click and drag to resize" %)​
73
Xiaoling 1.2 74 Select TCP-IP Client mode
75
76
Xiaoling 16.11 77
Xiaoling 1.3 78 === 3.3.2 Configure the Radio channel ===
Xiaoling 1.2 79
80
Xiaoling 16.16 81 (% aria-label="image-20220527144755-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144755-4.png||data-widget="image"]](% title="Click and drag to resize" %)​
82
Xiaoling 1.2 83 Configure the Radio channel with the match radio settings frequency as the LoRa End Node
84
85
Xiaoling 16.11 86
Xiaoling 1.3 87 === 3.3.3 Configure TCP Server Info ===
Xiaoling 1.2 88
89
Xiaoling 16.16 90 (% style="color:red" %)**Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.**
Xiaoling 16.11 91
Xiaoling 16.16 92 (% aria-label="image-20220527144837-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144837-5.png||data-widget="image"]](% title="Click and drag to resize" %)​
Xiaoling 1.2 93
94 Configure TCP Server Info
95
96
Xiaoling 16.11 97
Xiaoling 1.6 98 === 3.3.4 About uplink data format from End Node ===
Xiaoling 1.2 99
Xiaoling 16.11 100
Xiaoling 1.2 101 The LoRa end node should upload the data with below format:
102
Xiaoling 1.5 103 (% class="box" %)
104 (((
Xiaoling 6.3 105 Uplink Format:** (% style="color:#4f81bd" %)<Channel_ID>data(%%)**
Xiaoling 1.5 106 For example, if we have configured 2 channels 12345 and 34567.
Xiaoling 1.2 107 And there is are three LoRa End nodes sending: 12345,34567,78
108 The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
Xiaoling 16.11 109 (% style="color:blue" %)**Case 1**:(%%)
Xiaoling 1.2 110 Node 12345 send <12345>field1=0.0&field2=1102.0
111 Node 34567 doesn’t send anyting
Xiaoling 1.5 112 The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
Xiaoling 16.11 113 (% style="color:blue" %)**Case 2**:(%%)
Xiaoling 1.2 114 Node 12345 send <12345>field1=0.0&field2=1102.0
115 Node 34567 send <34567>temp=34
Xiaoling 1.5 116 The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
117 )))
Xiaoling 1.2 118
Xiaoling 16.16 119 (% aria-label="image-20220527144959-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144959-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
Xiaoling 1.2 120
121 Configure TCP Server Info
122
Xiaoling 16.12 123
Xiaoling 1.7 124 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]].
Xiaoling 1.2 125
126
Xiaoling 16.12 127
Xiaoling 1.3 128 == 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 ==
Xiaoling 1.2 129
Xiaoling 16.16 130
Xiaoling 1.3 131 === 3.4.1 Configure the Radio channel ===
Xiaoling 1.2 132
Xiaoling 16.16 133
Xiaoling 16.12 134 (% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
Xiaoling 1.2 135
136 Configure the Radio channel with the match radio settings frequency as the LoRa End Node
137
138
Xiaoling 16.12 139
Xiaoling 1.4 140 === 3.4.2 Configure TCP Server Info ===
Xiaoling 1.2 141
Xiaoling 16.12 142
Xiaoling 16.16 143 (% style="color:red" %)**Note: Gateway will transfer the packet if they arrive in the right format .**
Xiaoling 1.2 144
Xiaoling 16.12 145 (% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
Xiaoling 1.2 146
147 Configure TCP Server Info
148
149
Xiaoling 16.14 150
Xiaoling 1.4 151 === 3.4.3 About uplink data format from End Node ===
Xiaoling 1.2 152
Xiaoling 16.16 153
Xiaoling 1.2 154 The LoRa end node should upload the data with below format:
155
Xiaoling 1.8 156 (% class="box" %)
157 (((
Xiaoling 9.3 158 Uplink Format: (% style="color:#4f81bd" %)**<Channel_ID>data**(%%)
Xiaoling 1.2 159 And there is a LoRa End node sending below packets:
160 *<12345>Hello From Sensor1
Xiaoling 1.8 161 )))
Xiaoling 1.2 162
163
Xiaoling 1.8 164 (% class="box" %)
165 (((
166 LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log.
167 Thu Feb  4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now
168 Thu Feb  4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345
169 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update
170 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345
171 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:
172 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~--
173 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:server: 10.130.2.149
174 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000
175 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data
176 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1;
177 Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-~-~-
178 )))
Xiaoling 1.2 179
180
181 and TCP server get:
182
Xiaoling 16.12 183 (% aria-label="image-20220527145304-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145304-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
Xiaoling 1.2 184
185 TCP Server
186
Xiaoling 16.15 187
Xiaoling 1.8 188 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]].
Xiaoling 1.2 189
Xiaoling 1.8 190
Xiaoling 16.14 191
Xiaoling 1.4 192 = 4. Reference =
Xiaoling 1.2 193
Xiaoling 16.16 194
Xiaoling 1.2 195 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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