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25 25  
26 26  = 3. Raw LoRa Mode TCP Connection =
27 27  
28 -== Support Hardware ==
28 +== 3.1 Support Hardware ==
29 29  
30 30  * LG01N, OLG01N
31 31  * LG02, OLG02
32 32  
33 33  
34 -== Typology ==
34 +== 3.2 Typology ==
35 35  
36 36  The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
37 37  
38 -[[~[~[image:https://wiki.dragino.com/images/thumb/5/54/TCP_FORWARD_1.png/600px-TCP_FORWARD_1.png~|~|height="380" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_1.png]]
38 +[[image:https://wiki.dragino.com/images/thumb/5/54/TCP_FORWARD_1.png/600px-TCP_FORWARD_1.png||height="380" width="600"]]
39 39  
40 40  TCP/IP Forward working topology
41 41  
42 42  
43 -== Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
43 +== 3.3 Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
44 44  
45 -=== Select TCP-IP Client mode ===
45 +=== 3.3.1 Select TCP-IP Client mode ===
46 46  
47 -[[~[~[image:https://wiki.dragino.com/images/thumb/b/ba/TCP_FORWARD_2.png/600px-TCP_FORWARD_2.png~|~|height="159" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_2.png]]
47 +[[image:https://wiki.dragino.com/images/thumb/b/ba/TCP_FORWARD_2.png/600px-TCP_FORWARD_2.png||height="159" width="600"]]
48 48  
49 49  Select TCP-IP Client mode
50 50  
51 51  
52 -=== Configure the Radio channel ===
52 +=== 3.3.2 Configure the Radio channel ===
53 53  
54 -[[~[~[image:https://wiki.dragino.com/images/thumb/0/0e/TCP_FORWARD_3.png/600px-TCP_FORWARD_3.png~|~|height="406" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_3.png]]
54 +[[image:https://wiki.dragino.com/images/thumb/0/0e/TCP_FORWARD_3.png/600px-TCP_FORWARD_3.png||height="406" width="600"]]
55 55  
56 56  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
57 57  
58 58  
59 -=== Configure TCP Server Info ===
59 +=== 3.3.3 Configure TCP Server Info ===
60 60  
61 61  Note: Gateway may receive many LoRa packets, it will only transfer the packet with the same ID as specify in the channel.
62 62  
63 -[[~[~[image:https://wiki.dragino.com/images/thumb/f/fb/TCP_FORWARD_4.png/600px-TCP_FORWARD_4.png~|~|height="330" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_4.png]]
63 +[[image:https://wiki.dragino.com/images/thumb/f/fb/TCP_FORWARD_4.png/600px-TCP_FORWARD_4.png||height="330" width="600"]]
64 64  
65 65  Configure TCP Server Info
66 66  
67 67  
68 -=== About uplink data format from End Node ===
68 +=== 3.3.4 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 -{{{Uplink Format: <Channel_ID>data
73 -For example, if we have configured 2 channels 12345 and 34567.
72 +(% class="box" %)
73 +(((
74 +Uplink Format: <Channel_ID>data
75 +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:
78 +**Case 1**:
77 77   Node 12345 send <12345>field1=0.0&field2=1102.0
78 78   Node 34567 doesn’t send anyting
79 -The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
80 -Case 2:
81 + The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
82 +**Case 2**:
81 81   Node 12345 send <12345>field1=0.0&field2=1102.0
82 82   Node 34567 send <34567>temp=34
83 -The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
84 -}}}
85 + The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
86 +)))
85 85  
86 -[[~[~[image:https://wiki.dragino.com/images/thumb/2/22/TCP_FORWARD_5.png/600px-TCP_FORWARD_5.png~|~|height="152" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_5.png]]
88 +[[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: .
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]].
92 92  
93 93  
94 -== Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 ==
95 +== 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 ==
95 95  
96 -=== Configure the Radio channel ===
97 +=== 3.4.1 Configure the Radio channel ===
97 97  
98 -[[~[~[image:https://wiki.dragino.com/images/thumb/4/40/TCP_FORWARD_7.png/600px-TCP_FORWARD_7.png~|~|height="280" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_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"]]
99 99  
100 100  Configure the Radio channel with the match radio settings frequency as the LoRa End Node
101 101  
102 102  
103 -=== Configure TCP Server Info ===
104 +=== 3.4.2 Configure TCP Server Info ===
104 104  
105 105  Note: Gateway will transfer the packet if they arrive in the right format .
106 106  
107 -[[~[~[image:https://wiki.dragino.com/images/thumb/3/36/TCP_FORWARD_6.png/600px-TCP_FORWARD_6.png~|~|height="149" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TCP_FORWARD_6.png]]
108 +[[image:https://wiki.dragino.com/images/thumb/3/36/TCP_FORWARD_6.png/600px-TCP_FORWARD_6.png||height="149" width="600"]]
108 108  
109 109  Configure TCP Server Info
110 110  
111 111  
113 +=== 3.4.3 About uplink data format from End Node ===
112 112  
113 -=== About uplink data format from End Node ===
114 -
115 115  The LoRa end node should upload the data with below format:
116 116  
117 -{{{Uplink Format: <Channel_ID>data
117 +(% class="box" %)
118 +(((
119 +Uplink Format: **<Channel_ID>data**
118 118  And there is a LoRa End node sending below packets:
119 119  *<12345>Hello From Sensor1
120 -}}}
122 +)))
121 121  
122 122  
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]:------
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 +)))
135 135  
136 -}}}
137 137  
138 138  and TCP server get:
139 139  
140 -[[~[~[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]]
144 +[[image:https://wiki.dragino.com/images/thumb/a/a5/TCP_FORWARD_8.png/600px-TCP_FORWARD_8.png||height="307" width="600"]]
141 141  
142 142  TCP Server
143 143  
144 -{{{LoRa End Device reference source code: .
145 -}}}
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]].
146 146  
147 -= Reference =
148 148  
151 += 4. Reference =
152 +
149 149  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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