Changes for page MQTT Forward Instruction
Last modified by Kilight Cao on 2024/08/31 16:26
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... ... @@ -7,13 +7,12 @@ 7 7 8 8 Dragino LoRa/LoRaWAN gateway support MQTT forwarding. It can forward the sensor data from LoRa network to MQTT server , and vice verse. 9 9 10 - 11 11 == 1.1 Support Devices == 12 12 13 13 This MQTT forward instruction is for below devices: 14 14 15 15 * Firmware Version > LG02_LG08-5.3.1580178039 [[Firmware Download>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]] 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]])15 +* LG01N, OLG01N ((% class="mark" %)**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]]) 17 17 * LG02, OLG02 18 18 * LG308, DLOS8 19 19 * LPS8 ... ... @@ -20,6 +20,7 @@ 20 20 * LIG16 21 21 * MS14 series if installed with the same firmware. (in this case, the MQTT forward will work , but no LoRa support) 22 22 22 + 23 23 = 2. Firmware Change Log for MQTT feature = 24 24 25 25 ((( ... ... @@ -29,6 +29,7 @@ 29 29 * LG02_LG08-5.3.1580178039 30 30 ** Initiate version 31 31 32 + 32 32 = 3. MQTT forward operating principle = 33 33 34 34 == 3.1 Network Structure == ... ... @@ -38,7 +38,7 @@ 38 38 * 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. 39 39 * For Downlink: The gateway subscribe a topic in the MQTT broker, when there is update on the topic, the gateway will know and broadcast the data to Local LoRa network, 40 40 41 -[[image:image -20220527133547-1.png]]42 +[[image:https://wiki.dragino.com/images/thumb/4/45/MQTT_Forward_1.png/600px-MQTT_Forward_1.png||height="348" width="600"]] 42 42 43 43 General MQTT structure 44 44 ... ... @@ -56,7 +56,7 @@ 56 56 The data flow works as below diagram. 57 57 ))) 58 58 59 -[[image:image -20220527134000-2.png]]60 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/2a/MQTT_Forward_2.png/600px-MQTT_Forward_2.png~|~|height="355" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:MQTT_Forward_2.png]] 60 60 61 61 ((( 62 62 Upstream path ... ... @@ -78,7 +78,7 @@ 78 78 Below are the data flow for downstream. 79 79 ))) 80 80 81 -[[image:image -20220527134038-3.png]]82 +[[image:https://wiki.dragino.com/images/thumb/3/3a/MQTT_Forward_3.png/600px-MQTT_Forward_3.png||height="368" width="600"]] 82 82 83 83 Downstream path 84 84 ... ... @@ -88,9 +88,7 @@ 88 88 The MQTT publish command use Macro settings to generate flexible upstream payload for MQTT publish. 89 89 90 90 ((( 91 -Currently the (% style="color:#4f81bd" %)**-t (topic)**(%%) and (% style="color:#4f81bd" %)**-m (message)**(%%) support Macros. 92 - 93 - 92 +Currently the (% class="mark" %)**-t (topic)**(%%) and (% class="mark" %)**-m (message)**(%%) support Macros. 94 94 ))) 95 95 96 96 === 3.3.1 -t topic macro === ... ... @@ -140,7 +140,8 @@ 140 140 root@dragino-1ec39c:~~# mosquitto_pub ~-~-help 141 141 mosquitto_pub is a simple mqtt client that will publish a message on a single topic and exit. 142 142 mosquitto_pub version 1.6.4 running on libmosquitto 1.6.4. 143 -\\Usage: mosquitto_pub {[-h host] [-p port] [-u username] [-P password] -t topic | -L URL} 142 + 143 +Usage: mosquitto_pub {[-h host] [-p port] [-u username] [-P password] -t topic | -L URL} 144 144 {-f file | -l | -n | -m message} 145 145 [-c] [-k keepalive] [-q qos] [-r] [~-~-repeat N] [~-~-repeat-delay time] 146 146 [-A bind_address] ... ... @@ -158,7 +158,8 @@ 158 158 [~-~-property command identifier value] 159 159 [-D command identifier value] 160 160 mosquitto_pub ~-~-help 161 -\\-A : bind the outgoing socket to this host/ip address. Use to control which interface 161 + 162 +-A : bind the outgoing socket to this host/ip address. Use to control which interface 162 162 the client communicates over. 163 163 -d : enable debug messages. 164 164 -D : Define MQTT v5 properties. See the documentation for more details. ... ... @@ -214,7 +214,8 @@ 214 214 ~-~-proxy : SOCKS5 proxy URL of the form: 215 215 socks5h:~/~/[username[:password]@]hostname[:port] 216 216 Only "none" and "username" authentication is supported. 217 -\\See https:~/~/mosquitto.org/ for more information. 218 + 219 +See https:~/~/mosquitto.org/ for more information. 218 218 ))) 219 219 220 220 ... ... @@ -225,31 +225,38 @@ 225 225 (% class="box" %) 226 226 ((( 227 227 # Call MQTT Publish command 228 -\\# 1. Case with User, Password and Client ID present (e.g. Azure) 230 + 231 +# 1. Case with User, Password and Client ID present (e.g. Azure) 229 229 if [ ! -z "$pass" ] && [ ! -z "$user" ] && [ ! -z "$clientID" ]; then 230 230 case="1" 231 231 mosquitto_pub $D -h $server -p $port -q $pub_qos -i $clientID -t $pub_topic -u $user -P "$pass" $C $cafile $PUB_FLAG "$mqtt_data" 232 -\\# 2. Case with Certificate, Key and ClientID present (e.g. AWS) 235 + 236 +# 2. Case with Certificate, Key and ClientID present (e.g. AWS) 233 233 elif [ ! -z "$certfile" ] && [ ! -z "$key" ] && [ ! -z "$clientID" ]; then 234 234 case="2" 235 235 mosquitto_pub $D -h $server -p $port -q $pub_qos -i $clientID -t $pub_topic ~-~-cert $cert ~-~-key $key $C $cafile $PUB_FLAG "$mqtt_data" 236 -\\# 3. Case with no User, Certificate or ClientID present 240 + 241 +# 3. Case with no User, Certificate or ClientID present 237 237 elif [ -z "$user" ] && [ -z "$certfile" ] && [ -z "$clientID" ]; then 238 238 case="3" 239 239 mosquitto_pub $D -h $server -p $port -q $pub_qos -t $pub_topic $PUB_FLAG "$mqtt_data" 240 -\\# 4. Case with no User, Certificate, but with ClientID present 245 + 246 +# 4. Case with no User, Certificate, but with ClientID present 241 241 elif [ -z "$user" ] && [ -z "$certfile" ] && [ ! -z "$clientID" ]; then 242 242 case="4" 243 243 mosquitto_pub $D -h $server -p $port -q $pub_qos -i $clientID -t $pub_topic $PUB_FLAG "$mqtt_data" 244 -\\# 5. Case with User and ClientID present, but no Password and no Certificate present 250 + 251 +# 5. Case with User and ClientID present, but no Password and no Certificate present 245 245 elif [ -z "$pass" ] && [ -z "$certfile" ] && [ ! -z "$user" ] && [ ! -z "$clientID" ]; then 246 246 case="5" 247 247 mosquitto_pub $D -h $server -p $port -q $pub_qos -i $clientID -t $pub_topic -u $user $PUB_FLAG "$mqtt_data" 248 -\\# 6. Case with User and Password present, but no ClientID and no Certificate present 255 + 256 +# 6. Case with User and Password present, but no ClientID and no Certificate present 249 249 elif [ ! -z "$user" ] && [ ! -z "$pass" ] && [ -z "$clientID" ] && [ -z "$certfile" ]; then 250 250 case="6" 251 251 mosquitto_pub $D -h $server -p $port -q $pub_qos -t $pub_topic -u $user -P "$pass" $PUB_FLAG "$mqtt_data" 252 -\\# 0. Else - invalid parameters, just log 260 + 261 +# 0. Else - invalid parameters, just log 253 253 else 254 254 case="Invalid parameters" 255 255 logger "[IoT.MQTT]:Invalid Parameters - mosquitto_pub not called." ... ... @@ -458,20 +458,20 @@ 458 458 === 4.5.2 Use LoRaWAN Protocol for communication ~-~- For LG308/LPS8/DLOS8 === 459 459 460 460 ((( 461 -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.470 +Since firmware LG02_LG08~-~-build-v5.3.1585192026-20200326-1109, Dragino LoRaWAN gateways support the communication to LoRaWAN 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. 462 462 ))) 463 463 464 464 ((( 465 -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.466 - (% class="mark" %)**Video Instruction**(%%):[[https:~~/~~/youtu.be/qJTY441-t90>>url:https://youtu.be/qJTY441-t90]]474 +When use test this feature, please use the version higher then : LG02_LG08~-~-build-v5.4.1593400722-20200629-1120, in this version, the upload format is changed and readable, which is easier for integration. 475 +Video Instruction:[[https:~~/~~/youtu.be/qJTY441-t90>>url:https://youtu.be/qJTY441-t90]] 467 467 ))) 468 468 469 469 ((( 470 - **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.479 +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. 471 471 ))) 472 472 473 473 ((( 474 - **Step 2**: Make sure your Radio settings match the End Node settings.483 +Step 2: Make sure your Radio settings match the End Node settings. 475 475 ))) 476 476 477 477 [[image:https://wiki.dragino.com/images/thumb/f/f7/LG308_MQTT_5.png/600px-LG308_MQTT_5.png||height="387" width="600"]] ... ... @@ -480,10 +480,8 @@ 480 480 481 481 482 482 ((( 483 -((( 484 -**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 492 +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 485 485 ))) 486 -))) 487 487 488 488 [[image:https://wiki.dragino.com/images/thumb/8/8d/LG308_MQTT_3.png/600px-LG308_MQTT_3.png||height="385" width="600"]] 489 489 ... ... @@ -490,7 +490,7 @@ 490 490 Publish mush use META as data format for LG308 491 491 492 492 493 - **Step 4**: Map the Device Address to Remote ID in MQTT server.500 +Step 4: Map the Device Address to Remote ID in MQTT server. 494 494 495 495 [[image:https://wiki.dragino.com/images/thumb/7/7f/LG308_MQTT_4.png/600px-LG308_MQTT_4.png||height="335" width="600"]] 496 496 ... ... @@ -497,7 +497,7 @@ 497 497 Map Dev Addr to remote ID 498 498 499 499 500 - **Step 5: Upstream**: Save the change, we can see the log info via "sytem log", End Node and MQTT Server507 +Step 5: Upstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server 501 501 502 502 [[image:https://wiki.dragino.com/images/thumb/b/be/LG308_MQTT_6.png/600px-LG308_MQTT_6.png||height="279" width="600"]] 503 503 ... ... @@ -511,21 +511,20 @@ 511 511 512 512 LHT65 Decoder 513 513 521 +Step 6: Set up subscribe: Subscribe a topci for downstream. 514 514 515 -**Step 6: Set up subscribe:** Subscribe a topci for downstream. 516 - 517 517 [[image:https://wiki.dragino.com/images/thumb/b/b9/LG308_MQTT_7.png/600px-LG308_MQTT_7.png||height="176" width="600"]] 518 518 519 519 Subscribe to a topic 520 520 521 521 522 - **Step 7**: Downstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server.528 +Step 7: Downstream: Save the change, we can see the log info via "sytem log", End Node and MQTT Server. 523 523 524 524 [[image:https://wiki.dragino.com/images/thumb/9/97/LG308_MQTT_8.png/600px-LG308_MQTT_8.png||height="298" width="600"]] 525 525 526 526 Downstream Flow 527 527 528 - (% 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]]**534 +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]] 529 529 530 530 531 531 = 5. Example For Different MQTT Servers = ... ... @@ -541,6 +541,8 @@ 541 541 )))|=(% style="width: 242px;" %)((( 542 542 [[image:https://wiki.dragino.com/images/thumb/3/3b/Lewei50.png/200px-Lewei50.png||alt="Lewei50.png" height="65" width="223"]] 543 543 550 +(% class="wikigeneratedid" %) 551 +== == 544 544 545 545 == [[乐联网平台>>url:https://www.lewei50.com/]] == 546 546
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