Changes for page MQTT Forward Instruction

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1		-**~ Table of Contents：**
	1	+**~ Contents：**
2	2
3	3	{{toc/}}
4	4
5	5
6		-= 1.  Introduction =
	6	+= 1. Introduction =
7	7
8		-
9	9	Dragino LoRa/LoRaWAN gateway support MQTT forwarding. It can forward the sensor data from LoRa network to MQTT server , and vice verse.
10	10
11	11
12		-== 1.1  Support Devices ==
	11	+== 1.1 Support Devices ==
13	13
14		-
15	15	This MQTT forward instruction is for below devices:
16	16
17	17	* Firmware Version > LG02_LG08-5.3.1580178039 [[Firmware Download>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]
18		-* LG01N, OLG01N ((% style="color:red" %)**Warning**(%%): LG01-P LG01-S use another instruction: [[MQTT for LG01-P/LG01S>>doc:Through MQTT to upload data.WebHome]])
	16	+* LG01N, OLG01N ((% style="color:red" %)**Warning**(%%): LG01-P LG01-S use another instruction: [[MQTT for LG01-P/LG01S>>url:https://wiki.dragino.com/index.php/Through_MQTT_to_upload_data]])
19	19	* LG02, OLG02
20	20	* LG308, DLOS8
21	21	* LPS8
...	...	@@ -22,12 +22,8 @@
22	22	* LIG16
23	23	* MS14 series if installed with the same firmware. (in this case, the MQTT forward will work , but no LoRa support)
24	24
	23	+= 2. Firmware Change Log for MQTT feature =
25	25
26		-
27		-
28		-= 2.  Firmware Change Log for MQTT feature =
29		-
30		-
31	31	(((
32	32	This instruction is wrote start from LG02_LG08-5.3.1580178039. Below is related change log since this version of firmware.
33	33	)))
...	...	@@ -35,15 +35,10 @@
35	35	* LG02_LG08-5.3.1580178039
36	36	** Initiate version
37	37
	32	+= 3. MQTT forward operating principle =
38	38
	34	+== 3.1 Network Structure ==
39	39
40		-
41		-= 3.  MQTT forward operating principle =
42		-
43		-
44		-== 3.1  Network Structure ==
45		-
46		-
47	47	Below shows the network structure for MQTT forwarding.
48	48
49	49	* For Uplink: The sensor sends data to LoRa Gateway via LoRa wireless, The gateway will process these data and forward to remote MQTT Broker via Internet.
...	...	@@ -126,7 +126,6 @@
126	126
127	127	MQTT Publish configure
128	128
129		-
130	130	Above screen shots shows below format:
131	131
132	132	* -t: CLIENTID/CHANNEL/data
...	...	@@ -138,7 +138,6 @@
138	138
139	139	Sensor Data
140	140
141		-
142	142	(((
143	143	According to above macro. Gateway will publish (% style="color:#4f81bd" %)**field1=22.0&field2=49.0**(%%) to topic: (% style="color:#4f81bd" %)**dragino-1b7060/78901/data**(%%), where 78901 is the remote channel for this node ID.
144	144	)))
...	...	@@ -345,7 +345,6 @@
345	345
346	346	go to mqtt configure menu
347	347
348		-
349	349	(((
350	350	Select (% style="color:#4f81bd" %)**Forward to MQTT server**. (% style="color:red" %)**Notice**(%%): This option is removed from the latest firmware, in the latest firmware, if user submit "SAVE & APPLY" in MQTT page, the gateway will use MQTT service.
351	351	)))
...	...	@@ -463,7 +463,6 @@
463	463	LoRa Parameter should match
464	464
465	465
466		-
467	467	Below is the test result after the Arduino Sketch is running.
468	468
469	469	[[image:image-20220527140459-19.png]]
...	...	@@ -471,7 +471,6 @@
471	471	Upstream Data Flow
472	472
473	473
474		-
475	475	[[image:image-20220527140542-20.png]]
476	476
477	477	Downstream Data Flow
...	...	@@ -480,23 +480,23 @@
480	480	=== 4.5.2 Use LoRaWAN Protocol for communication ~-~- For LG308/LPS8/DLOS8 ===
481	481
482	482	(((
483		-Since firmware (% style="color:#4f81bd" %)**LG02_LG08~-~-build-v5.3.1585192026-20200326-1109,**(%%) Dragino LoRaWAN gateways support the communication to LoRaWAN (% style="color:#4f81bd" %)**ABP end node**(%%) locally without the need of LoRaWAN server. This feature allow us to integrate MQTT in the gateway to support LoRaWAN to MQTT forwarding or visa verse.
	467	+Since firmware (% class="mark" %)**LG02_LG08~-~-build-v5.3.1585192026-20200326-1109,**(%%) Dragino LoRaWAN gateways support the communication to LoRaWAN (% class="mark" %)**ABP end node**(%%) locally without the need of LoRaWAN server. This feature allow us to integrate MQTT in the gateway to support LoRaWAN to MQTT forwarding or visa verse.
484	484	)))
485	485
486	486	(((
487		-When use test this feature, please use the version higher then : (% style="color:#4f81bd" %)**LG02_LG08~-~-build-v5.4.1593400722-20200629-1120**(%%), in this version, the upload format is changed and readable, which is easier for integration.
488		-(% style="color:#4f81bd" %)**Video Instruction**(%%): (% style="color:blue" %)[[https:~~/~~/youtu.be/qJTY441-t90>>url:https://youtu.be/qJTY441-t90]]
	471	+When use test this feature, please use the version higher then : (% class="mark" %)**LG02_LG08~-~-build-v5.4.1593400722-20200629-1120**(%%), in this version, the upload format is changed and readable, which is easier for integration.
	472	+(% class="mark" %)**Video Instruction**(%%):[[https:~~/~~/youtu.be/qJTY441-t90>>url:https://youtu.be/qJTY441-t90]]
489	489	)))
490	490
491	491	(((
492		-(% style="color:#4f81bd" %)**Step 1**(%%): Refer [[Communicate with ABP End Node>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308]] to know how to set up LG308 to work with LoRaWAN End node.
	476	+**Step 1**: Refer [[Communicate with ABP End Node>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node]] to know how to set up LG308 to work with LoRaWAN End node.
493	493	)))
494	494
495	495	(((
496		-(% style="color:#4f81bd" %)**Step 2**(%%): Make sure your Radio settings match the End Node settings.
	480	+**Step 2**: Make sure your Radio settings match the End Node settings.
497	497	)))
498	498
499		-[[image:image-20220527141235-21.png]]
	483	+[[image:https://wiki.dragino.com/images/thumb/f/f7/LG308_MQTT_5.png/600px-LG308_MQTT_5.png||height="387" width="600"]]
500	500
501	501	Use Same Frequency Band as End Node
502	502
...	...	@@ -503,83 +503,86 @@
503	503
504	504	(((
505	505	(((
506		-(% style="color:#4f81bd" %)**Step 3**(%%): Set up publish format and MQTT channel. The LG308 will store the Data from End node in (% style="color:#4f81bd" %)**HEX format**(%%) in the file.
	490	+**Step 3**: Set up publish format and MQTT channel. The LG308 will store the Data from End node in HEX format in the file. And we need to config the format to META
507	507	)))
508	508	)))
509	509
510		-[[image:image-20220613191345-4.png]]
	494	+[[image:https://wiki.dragino.com/images/thumb/8/8d/LG308_MQTT_3.png/600px-LG308_MQTT_3.png||height="385" width="600"]]
511	511
	496	+Publish mush use META as data format for LG308
512	512
513	513
514		-(% style="color:#4f81bd" %)**Step 4**(%%): Map the Device Address to Remote ID in MQTT server.
	499	+**Step 4**: Map the Device Address to Remote ID in MQTT server.
515	515
516		-[[image:image-20220613190635-2.png]]
	501	+[[image:https://wiki.dragino.com/images/thumb/7/7f/LG308_MQTT_4.png/600px-LG308_MQTT_4.png||height="335" width="600"]]
517	517
	503	+Map Dev Addr to remote ID
518	518
519	519
520		-(% style="color:#4f81bd" %)**Step 5: Upstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server
	506	+**Step 5: Upstream**: Save the change, we can see the log info via "sytem log", End Node and MQTT Server
521	521
522		-[[image:image-20220527141843-24.png]]
	508	+[[image:https://wiki.dragino.com/images/thumb/b/be/LG308_MQTT_6.png/600px-LG308_MQTT_6.png||height="279" width="600"]]
523	523
	510	+Upstream Process
524	524
	512	+[[image:https://wiki.dragino.com/images/thumb/0/07/LG308_MQTT_6_1.png/600px-LG308_MQTT_6_1.png||height="246" width="600"]]
525	525
526		-
527		-[[image:image-20220527141933-25.png]]
528		-
529	529	Choose ASCII Format
530	530
	516	+[[image:https://wiki.dragino.com/images/thumb/a/a3/LG308_MQTT_6_2.png/600px-LG308_MQTT_6_2.png||height="248" width="600"]]
531	531
532		-
533		-[[image:image-20220527142028-26.png]]
534		-
535	535	LHT65 Decoder
536	536
537	537
	521	+**Step 6: Set up subscribe:** Subscribe a topci for downstream.
538	538
539		-(% style="color:#4f81bd" %)**Step 6: Set up subscribe**(%%)**:** Subscribe a topci for downstream.
	523	+[[image:https://wiki.dragino.com/images/thumb/b/b9/LG308_MQTT_7.png/600px-LG308_MQTT_7.png||height="176" width="600"]]
540	540
541		-[[image:image-20220613191426-5.png]]
	525	+Subscribe to a topic
542	542
543	543
	528	+**Step 7**: Downstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server.
544	544
545		-(% style="color:#4f81bd" %)**Step 7: Downstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server.
	530	+[[image:https://wiki.dragino.com/images/thumb/9/97/LG308_MQTT_8.png/600px-LG308_MQTT_8.png||height="298" width="600"]]
546	546
547		-[[image:image-20220527142239-28.png]]
	532	+Downstream Flow
548	548
	534	+(% class="mark" %)**Notice: The text use for Downstream must meet the requirement from [[LG308 Downstream Payload>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Downstream]]**
549	549
550	550
551		-=== MQTT Downstream format ===
	537	+= 5. Example For Different MQTT Servers =
552	552
	539	+(% style="width:731.222px" %)
	540	+|=(% style="width: 270px;" %)(((
	541	+[[image:https://wiki.dragino.com/images/thumb/7/73/ThingSpeak1.png/200px-ThingSpeak1.png||alt="ThingSpeak1.png" height="114" width="233"]]
553	553
554		-mosquitto_pub -h $server_address -p $server_port -t $Client_ID -m "**dev_addr,imme/time,txt/hex,payload**"
	543	+== [[ThingSpeak Server>>url:http://www.thingspeak.com/]] ==
555	555
556		-(% class="box infomessage" %)
557		-(((
558		-mosquitto_pub -h 10.130.2.192 -p 1883 -t dragino-1d25dc/ -m "260211D,time,txt,hello"
559		-)))
560	560
561		-mosquitto_pub -h $server_address -p $server_port -t $Client_ID -m "**dev_addr,imme/time,txt/hex,payload,txpw,txbw,SF,frequency,rxwindow**"
	546	+[[Examples>>url:https://wiki.dragino.com/index.php/ThingSpeak_Examples]]
	547	+)))|=(% style="width: 242px;" %)(((
	548	+[[image:https://wiki.dragino.com/images/thumb/3/3b/Lewei50.png/200px-Lewei50.png||alt="Lewei50.png" height="65" width="223"]]
562	562
563		-(% class="box infomessage" %)
564		-(((
565		-mosquitto_pub -h 10.130.2.192 -p 1883 -t dragino-1d25dc/ -m "260211D,time,txt,hello,20,1,SF12,923300000,2 > /var/iot/push/test"
566		-)))
567	567
568		-Or use [[MQTT.fx>>https://mqttfx.jensd.de/index.php/download]]
	551	+== [[乐联网平台>>url:https://www.lewei50.com/]] ==
569	569
570		-[[image:image-20220613192816-6.png||height="440" width="1056"]]
571	571
572		-(% style="color:red" %)**Notice: The text use for Downstream must meet the requirement from [[LG308 Downstream Payload>>Communicate with ABP End Node without LoRaWAN Network Server --- LG308||anchor="H2.2Downstream"]]**
	554	+[[lewei Example>>url:https://wiki.dragino.com/index.php/Lewei_Example_mqtt]]
	555	+)))|=(% style="width: 214px;" %)(((
	556	+[[image:https://wiki.dragino.com/images/thumb/a/aa/AWS-IOT.png/200px-AWS-IOT.png||alt="AWS-IOT.png" height="112" width="183"]]
573	573
574		-Check out this link for more mosquito-related directives [[https:~~/~~/mosquitto.org/man/mosquitto_pub-1.html>>https://mosquitto.org/man/mosquitto_pub-1.html]]
	558	+== [[AWS-IOT>>url:https://aws.amazon.com/cn/iot-platform/how-it-works/]] ==
575	575
576		-= 5. How to Debug =
577	577
578		-User can login the gateway's console and run (% style="color:#4f81bd" %)**logread -f**(%%). It will shows the output when there is packet arrive.User can see if it is correct.
	561	+[[AWS Examples>>url:https://wiki.dragino.com/index.php/MQTT_Forward_to_Amazon_AWS-IOT]]
	562	+)))
579	579
	564	+= 6. How to Debug =
580	580
581		-= 6. How to ask for Support =
	566	+User can login the gateway's console and run (% class="mark" %)**logread -f**(%%). It will shows the output when there is packet arrive.User can see if it is correct.
582	582
	568	+= 7. How to ask for Support =
	569	+
583	583	If a user still not have trouble making it works. please send a mail to support@dragino.com with the below info:
584	584
585	585	* Detail of your LoRaWAN end node.

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