Changes for page MQTT Forward Instruction

Last modified by Kilight Cao on 2024/08/31 16:26

From version < 1.10 >

edited by Xiaoling
on 2022/05/12 16:08

To version < 1.18 >

edited by Xiaoling
on 2022/05/12 16:19

Change comment: There is no comment for this version

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@@ -220,7 +220,9 @@
  )))
++(((
  and modify the /usr/bin/mqtt_process.sh script, the location to change the command option is below lines:
++)))
  (% class="box" %)
  (((
@@ -274,7 +274,9 @@
  The [[MQTT.fx>>url:http://mqttfx.jensd.de/index.php/download]] is a MQTT client tool. We can use this to simulate a MQTT connection to our MQTT broker first to make sure the MQTT broker works. This will also help us understand how it works.
++(((
  In this test, the MQTT broker and MQTT.fx are installed in the same PC, so the MQTT server address in MQTT.fx should be localhost. Below shows how to connect to the server.
++)))
  [[image:https://wiki.dragino.com/images/thumb/0/06/MQTT_Forward_4.png/600px-MQTT_Forward_4.png||height="201" width="600"]]
@@ -300,7 +300,7 @@
  In the Dragino Gateway, we use [[mosquitto client>>url:https://mosquitto.org/]] for MQTT connection.
--For Upstream
++(% class="mark" %)**For Upstream**
  command is [[mosquitto_pub>>url:https://mosquitto.org/man/mosquitto_pub-1.html]]
@@ -313,7 +313,7 @@
  mosquitto_pub
--For Downstream
++(% class="mark" %)**For Downstream**
  Use [[mosquitto_sub>>url:https://mosquitto.org/man/mosquitto_sub-1.html]] to subscribe the change on the topic.
@@ -326,13 +326,17 @@
  This chapter are step by step to show to configure the Dragino Menu for MQTT auto connection.
--Go to Dragino Menu ~-~-> MQTT Client
++(((
++Go to (% class="mark" %)**Dragino Menu ~-~-> MQTT Client**
++)))
  [[image:https://wiki.dragino.com/images/thumb/b/bc/MQTT_Command_8.png/600px-MQTT_Command_8.png||height="249" width="600"]]
  go to mqtt configure menu
--Select Forward to MQTT server. 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.
++(((
++Select **Forward to MQTT server**. (% class="mark" %)**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.
++)))
  [[image:https://wiki.dragino.com/images/thumb/1/14/MQTT_Commands_8.png/600px-MQTT_Commands_8.png||height="240" width="600"]]
@@ -343,27 +343,36 @@
  Below screenshot is same as the publish command:
--{{{mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t CLIENTID/CHANNEL/data -m DATA
--//where the CLIENTID, CHANNEL & DATA are macro. represent for
--//CLIENTID: dragino-1b7060
--//CHANNEL: Remote ID in Channel settings; here is 78901 or 567456
--//DATA: The data stores in /var/iot/channels/
--}}}
++(% class="box" %)
++(((
++mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t CLIENTID/CHANNEL/data -m DATA
++~/~/where the CLIENTID, CHANNEL & DATA are macro. represent for
++~/~/CLIENTID: dragino-1b7060
++~/~/CHANNEL: Remote ID in Channel settings; here is 78901 or 567456
++~/~/DATA: The data stores in /var/iot/channels/
++)))
  [[image:https://wiki.dragino.com/images/thumb/c/c7/MQTT_Command_9.png/600px-MQTT_Command_9.png||height="385" width="600"]]
  MQTT Publish configure
++
  [[image:https://wiki.dragino.com/images/thumb/b/b7/MQTT_Command_10.png/600px-MQTT_Command_10.png||height="544" width="600"]]
  MQTT Channel settings
++(((
  For example, if we put a data(temp=46) on the file /var/iot/channels/4567, because 4567 match the remote channel 78901. the gateway will run this command:
++)))
--{{{mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t dragino-1b7060/78901/data -m temp=46
--}}}
++(% class="box" %)
++(((
++mosquitto_pub -h 192.168.199.148 -p 1883 -i dragino-1b7060 -t dragino-1b7060/78901/data -m temp=46
++)))
++(((
  to MQTT broker.
++)))
  Below is a simulation to put this data to active the MQTT publish.
@@ -499,27 +499,28 @@
  = 5. Example For Different MQTT Servers =
--(% style="width:715.222px" %)
--|=(% style="width: 238px;" %)(((
--[[image:https://wiki.dragino.com/images/thumb/7/73/ThingSpeak1.png/200px-ThingSpeak1.png||alt="ThingSpeak1.png" height="98" width="200"]]
++(% style="width:731.222px" %)
++|=(% style="width: 270px;" %)(((
++[[image:https://wiki.dragino.com/images/thumb/7/73/ThingSpeak1.png/200px-ThingSpeak1.png||alt="ThingSpeak1.png" height="114" width="233"]]
--=== [[ThingSpeak Server>>url:http://www.thingspeak.com/]] ===
++== [[ThingSpeak Server>>url:http://www.thingspeak.com/]] ==
  [[Examples>>url:https://wiki.dragino.com/index.php/ThingSpeak_Examples]]
--)))|=(% style="width: 235px;" %)(((
--[[image:https://wiki.dragino.com/images/thumb/3/3b/Lewei50.png/200px-Lewei50.png||alt="Lewei50.png" height="58" width="200"]]
++)))|=(% style="width: 242px;" %)(((
++[[image:https://wiki.dragino.com/images/thumb/3/3b/Lewei50.png/200px-Lewei50.png||alt="Lewei50.png" height="65" width="223"]]
--=== [[乐联网平台>>url:https://www.lewei50.com/]] ===
++(% class="wikigeneratedid" %)
++==   ==
++== [[乐联网平台>>url:https://www.lewei50.com/]] ==
--
  [[lewei Example>>url:https://wiki.dragino.com/index.php/Lewei_Example_mqtt]]
--)))|=(% style="width: 239px;" %)(((
--[[image:https://wiki.dragino.com/images/thumb/a/aa/AWS-IOT.png/200px-AWS-IOT.png||alt="AWS-IOT.png" height="122" width="200"]]
++)))|=(% style="width: 214px;" %)(((
++[[image:https://wiki.dragino.com/images/thumb/a/aa/AWS-IOT.png/200px-AWS-IOT.png||alt="AWS-IOT.png" height="112" width="183"]]
--=== [[AWS-IOT>>url:https://aws.amazon.com/cn/iot-platform/how-it-works/]] ===
++== [[AWS-IOT>>url:https://aws.amazon.com/cn/iot-platform/how-it-works/]] ==
  [[AWS Examples>>url:https://wiki.dragino.com/index.php/MQTT_Forward_to_Amazon_AWS-IOT]]

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