Wiki source code of TCP Connection Instruction

Version 27.1 by Kilight Cao on 2024/01/22 09:49

version	line-number	content
16.9	1	Table of Contents:
1.1	2
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	)))
16.2	7
16.13	8	{{toc/}}
16.2	9
16.12	10
	11
1.2	12	= 1. Introduction =
1.1	13
16.16	14
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.
1.1	16
	17
16.11	18
1.2	19	= 2. LoRaWAN Mode TCP Connection =
1.1	20
1.2	21	== 2.1 Support Hardware ==
1.1	22
16.16	23
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]]
1.1	26
16.7	27
25.4	28
1.2	29	== 2.2 Typology & Instruction ==
1.1	30
16.16	31
25.3	32	(% aria-label="image-20220527144058-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527144058-1.png\|\|data-widget="image"]]
1.1	33
25.3	34	(% 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" %)
	35
1.2	36	Network Structure
1.1	37
	38
1.2	39	= 3. Raw LoRa Mode TCP Connection =
1.1	40
1.3	41	== 3.1 Support Hardware ==
1.2	42
16.16	43
1.10	44	* [[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]]
	45	* [[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]]
1.2	46
16.3	47
25.2	48
16.11	49	== 3.2 Typology ==
16.10	50
	51
1.2	52	The working topology is as below. In this mode, The Uplink LoRa packets should use a customized format.
	53
	54
16.16	55	(% 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" %)
	56
1.2	57	TCP/IP Forward working topology
	58
	59
1.3	60	== 3.3 Instruction Before Firmware lgw~-~-build-v5.4.1606631585-20201129-1434 ==
1.2	61
1.3	62	=== 3.3.1 Select TCP-IP Client mode ===
1.2	63
	64
16.16	65	(% 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" %)
	66
1.2	67	Select TCP-IP Client mode
	68
	69
1.3	70	=== 3.3.2 Configure the Radio channel ===
1.2	71
	72
16.16	73	(% 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" %)
	74
1.2	75	Configure the Radio channel with the match radio settings frequency as the LoRa End Node
	76
	77
1.3	78	=== 3.3.3 Configure TCP Server Info ===
1.2	79
	80
16.16	81	(% 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.
16.11	82
16.16	83	(% 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" %)
1.2	84
	85	Configure TCP Server Info
	86
	87
1.6	88	=== 3.3.4 About uplink data format from End Node ===
1.2	89
16.11	90
1.2	91	The LoRa end node should upload the data with below format:
	92
1.5	93	(% class="box" %)
	94	(((
6.3	95	Uplink Format: (% style="color:#4f81bd" %)<Channel_ID>data(%%)
1.5	96	For example, if we have configured 2 channels 12345 and 34567.
1.2	97	And there is are three LoRa End nodes sending: 12345,34567,78
	98	The LG02 will accept the data from 12345 and 34567, it will ignore the data from Node 78
25.3	99
	100
16.11	101	(% style="color:blue" %)Case 1:(%%)
1.2	102	Node 12345 send <12345>field1=0.0&field2=1102.0
	103	Node 34567 doesn’t send anyting
1.5	104	The TCP/IP server will get {"12345":"field1=0.0&field2=1102.0"}
25.3	105
	106
16.11	107	(% style="color:blue" %)Case 2:(%%)
1.2	108	Node 12345 send <12345>field1=0.0&field2=1102.0
	109	Node 34567 send <34567>temp=34
1.5	110	The TCP/IP server will get {"34567":"temp=34","12345":"field1=0.0&field2=1102.0"}
	111	)))
1.2	112
16.16	113	(% 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" %)
1.2	114
	115	Configure TCP Server Info
	116
16.12	117
1.7	118	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]].
1.2	119
	120
1.3	121	== 3.4 Instruction After Firmware lgw~-~-build~-~-v5.4.1612428704~-~-20210204-1653 ==
1.2	122
1.3	123	=== 3.4.1 Configure the Radio channel ===
1.2	124
16.16	125
25.3	126	(% aria-label="image-20220527145111-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145111-7.png\|\|data-widget="image"]]
1.2	127
25.3	128	(% title="Click and drag to resize" %)
	129
1.2	130	Configure the Radio channel with the match radio settings frequency as the LoRa End Node
	131
	132
1.4	133	=== 3.4.2 Configure TCP Server Info ===
1.2	134
16.12	135
16.16	136	(% style="color:red" %)Note: Gateway will transfer the packet if they arrive in the right format .
1.2	137
25.3	138	(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png\|\|data-widget="image"]]
1.2	139
25.3	140	(% title="Click and drag to resize" %)
	141
1.2	142	Configure TCP Server Info
	143
	144
1.4	145	=== 3.4.3 About uplink data format from End Node ===
1.2	146
16.16	147
1.2	148	The LoRa end node should upload the data with below format:
	149
1.8	150	(% class="box" %)
	151	(((
9.3	152	Uplink Format: (% style="color:#4f81bd" %)<Channel_ID>data(%%)
1.2	153	And there is a LoRa End node sending below packets:
	154	*<12345>Hello From Sensor1
1.8	155	)))
1.2	156
	157
1.8	158	(% class="box" %)
	159	(((
	160	LG01/LG02 will uplink 12345:Hello From Sensor1 and usr can use logread -f to check the log.
	161	Thu Feb 4 08:21:49 2021 user.notice iot_keep_alive: use WAN or WiFi for internet access now
	162	Thu Feb 4 08:21:53 2021 daemon.info tcp_process.sh[18564]: /var/iot/channels/ CREATE 12345
	163	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Check for sensor update
	164	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]: Found Data at Local Channels: 12345
	165	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:
	166	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~--
	167	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:server: 10.130.2.149
	168	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:port: 60000
	169	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:decoder: LG01/LG02 Raw Data
	170	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:tcp_data: 12345:Hello From Sensor1;
	171	Thu Feb 4 08:21:53 2021 user.notice root: [IoT.TCP]:~-~-~-~-~-~-
	172	)))
1.2	173
	174
	175	and TCP server get:
	176
16.12	177	(% 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" %)
1.2	178
	179	TCP Server
	180
16.15	181
1.8	182	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]].
1.2	183
1.8	184
22.1	185	== 3.5 Instruction After Firmware lgw~-~-build-v5.4.1668567157-20221116-1054 ==
16.14	186
22.1	187	=== 3.5.1 Configure the Frequency Plan ===
	188
25.2	189
22.1	190	[[image:image-20230105114141-1.png\|\|height="539" width="1128"]]
	191
	192	Configure the Frequency Plan with the match radio settings frequency as the LoRa End Node
	193
	194
	195	=== 3.5.2 Configure TCP Server Info ===
	196
	197
	198	(% style="color:red" %)Note: Gateway will transfer the packet if they arrive in the right format.
	199
	200	(% aria-label="image-20220527145151-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220527145151-8.png\|\|data-widget="image"]]
	201
	202
	203	=== 3.5.3 Configure ABP Decryption ===
	204
	205
	206	(% style="color:red" %)Note: The End Node devices must use ABP join network mode.
	207
	208	[[image:image-20230105170545-2.png\|\|height="577" width="1087"]]
	209
	210
	211	=== 3.5.3 About uplink data format from End Node ===
	212
	213
25.1	214	[[image:image-20230105171605-5.png\|\|height="513" width="1084"]]
22.1	215
25.2	216
25.1	217	[[image:image-20230105171235-4.png\|\|height="480" width="523"]]
22.1	218
25.2	219
1.4	220	= 4. Reference =
1.2	221
16.16	222
1.2	223	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]]
25.2	224
	225
	226
	227

Wiki source code of TCP Connection Instruction

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