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Last modified by Xiaoling on 2024/01/22 10:31
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edited by Xiaoling
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edited by Xiaoling
on 2022/05/12 17:08
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1 -**Table of Contents:**
1 +Contents:
2 2  
3 -{{toc/}}
4 4  
5 -
6 -
7 -
8 8  = 1. Introduction =
9 9  
10 10  In the TCP IP Client mode, LoRa Gateway can accept LoRa or LoRaWAN packets and send it to the TCP/IP server.
... ... @@ -20,11 +20,11 @@
20 20  
21 21  == 2.2 Typology & Instruction ==
22 22  
23 -[[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"]]
24 24  
25 25  Network Structure
26 26  
27 -[[Intrudctions>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308||anchor="H4.Example2:CommunicatetoTCPServer"]]
23 +[[Intrudctions>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Example_2:_Communicate_to_TCP_Server]]
28 28  
29 29  
30 30  = 3. Raw LoRa Mode TCP Connection =
... ... @@ -31,8 +31,8 @@
31 31  
32 32  == 3.1 Support Hardware ==
33 33  
34 -* [[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]]
35 -* [[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
36 36  
37 37  
38 38  == 3.2 Typology ==
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39 39  
40 40  The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
41 41  
42 -[[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"]]
43 43  
44 44  TCP/IP Forward working topology
45 45  
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48 48  
49 49  === 3.3.1 Select TCP-IP Client mode ===
50 50  
51 -[[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"]]
52 52  
53 53  Select TCP-IP Client mode
54 54  
... ... @@ -55,7 +55,7 @@
55 55  
56 56  === 3.3.2 Configure the Radio channel ===
57 57  
58 -[[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"]]
59 59  
60 60  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
61 61  
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64 64  
65 65  Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.
66 66  
67 -[[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"]]
68 68  
69 69  Configure TCP Server Info
70 70  
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75 75  
76 76  (% class="box" %)
77 77  (((
78 -Uplink Format:** (% style="color:#4f81bd" %)<Channel_ID>data(%%)**
74 +Uplink Format: <Channel_ID>data
79 79  For example, if we have configured 2 channels 12345 and 34567.
80 80  And there is are three LoRa End nodes sending: 12345,34567,78
81 81  The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
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89 89   The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
90 90  )))
91 91  
92 -[[image:image-20220527144959-6.png]]
88 +[[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png||height="152" width="600"]]
93 93  
94 94  Configure TCP Server Info
95 95  
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100 100  
101 101  === 3.4.1 Configure the Radio channel ===
102 102  
103 -[[image:image-20220527145111-7.png]]
99 +[[image:https://wiki.dragino.com/images/thumb/4/40/TCP_FORWARD_7.png/600px-TCP_FORWARD_7.png||height="280" width="600"]]
104 104  
105 105  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
106 106  
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109 109  
110 110  Note: Gateway will transfer the packet if they arrive in the right format .
111 111  
112 -[[image:image-20220527145151-8.png]]
108 +[[image:https://wiki.dragino.com/images/thumb/3/36/TCP_FORWARD_6.png/600px-TCP_FORWARD_6.png||height="149" width="600"]]
113 113  
114 114  Configure TCP Server Info
115 115  
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118 118  
119 119  The LoRa end node should upload the data with below format:
120 120  
121 -(% class="box" %)
122 -(((
123 -Uplink Format: (% style="color:#4f81bd" %)**<Channel_ID>data**(%%)
117 +{{{Uplink Format: <Channel_ID>data
124 124  And there is a LoRa End node sending below packets:
125 125  *<12345>Hello From Sensor1
126 -)))
120 +}}}
127 127  
128 128  
129 -(% class="box" %)
130 -(((
131 -LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log.
132 -Thu Feb  4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now
133 -Thu Feb  4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345
134 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update
135 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345
136 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:
137 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~--
138 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:server: 10.130.2.149
139 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000
140 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data
141 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1;
142 -Thu Feb  4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-~-~-
143 -)))
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]:------
144 144  
136 +}}}
145 145  
146 146  and TCP server get:
147 147  
148 -[[image:image-20220527145304-9.png]]
140 +[[image:https://wiki.dragino.com/images/thumb/a/a5/TCP_FORWARD_8.png/600px-TCP_FORWARD_8.png||height="307" width="600"]]
149 149  
150 150  TCP Server
151 151  
152 -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]].
144 +{{{LoRa End Device reference source code: .
145 +}}}
153 153  
154 -
155 155  = 4. Reference =
156 156  
157 157  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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