Last modified by Kilight Cao on 2024/12/31 16:31
<
From version < 329.1 >
edited by Kilight Cao
on 2024/09/02 09:20
To version < 278.1 >
edited by Xiaoye
on 2023/12/01 17:26
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Summary

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Title
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1 -LPS8v2 -- LoRaWAN Indoor Gateway User Manual
1 +LPS8v2 LoRaWAN Indoor Gateway User Manual
Author
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1 -XWiki.Kilight
1 +XWiki.Xiaoye
Content
... ... @@ -8,7 +8,7 @@
8 8  
9 9  )))
10 10  
11 -**Table of Contents:**
11 +**Table of Contents：**
12 12  
13 13  {{toc/}}
14 14  
... ... @@ -18,7 +18,7 @@
18 18  
19 19  = 1. Introduction =
20 20  
21 -== (% data-sider-select-id="66d5195f-ab1f-47c7-83cb-b027d0903e53" %)1.1 What is LPS8v2(%%) ==
21 +== 1.1 What is LPS8v2 ==
22 22  
23 23  
24 24  (((
... ... @@ -96,11 +96,11 @@
96 96  
97 97  (% style="color:blue" %)**➢ SYS LED**(%%):  This RGB LED will show different colors in different states:
98 98  
99 - ✓  **SOLID GREEN:** The device is alive with a LoRaWAN server connection.
99 + ✓ **SOLID GREEN:** The device is alive with a LoRaWAN server connection.
100 100  
101 - ✓  **BLINKING GREEN:** a) Device has internet connection but no LoRaWAN Connection. or b) Device is in booting stage, in this stage, it will BLINKING GREEN for several seconds and then with BLINKING GREEN together
101 + ✓ **BLINKING GREEN:** a) Device has internet connection but no LoRaWAN Connection. or b) Device is in booting stage, in this stage, it will BLINKING GREEN for several seconds and then with BLINKING GREEN together
102 102  
103 - ✓**  SOLID RED:** Device doesn't have an Internet connection.
103 + ✓** SOLID RED:** Device doesn't have an Internet connection.
104 104  
105 105  (% style="color:blue" %)**➢ WIFI LED**(%%): This LED shows the WIFI interface connection status.
106 106  
... ... @@ -126,13 +126,6 @@
126 126  See this link for steps on how to clear data from the built-in server: **[[How to reset the built-in server>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/#H9.6A0Howtoresetthebuilt-inserver]]**
127 127  
128 128  
129 -When the gateway restores the factory settings is complete,
130 -
131 -The WiFi configuration will enable WiFi Access Point by default.
132 -
133 -The other configuration will be restored to the default configuration.
134 -
135 -
136 136  = 2. Quick Start =
137 137  
138 138  
... ... @@ -160,6 +160,7 @@
160 160  [[image:image-20230527085250-2.png||height="495" width="284"]]
161 161  
162 162  
156 +
163 163  ==== (% style="color:blue" %)**Method 2**(%%):  Connect via Ethernet with DHCP IP from the router ====
164 164  
165 165  
... ... @@ -174,6 +174,7 @@
174 174  [[image:image-20220622100129-1.png||height="332" width="1263"]]
175 175  
176 176  
171 +
177 177  ==== (% style="color:blue" %)**Method 3**(%%):  Connect via LPS8-V2 Fallback IP ====
178 178  
179 179  
... ... @@ -205,6 +205,7 @@
205 205  [[image:image-20230111094247-2.png||height="619" width="1250"]]
206 206  
207 207  
203 +
208 208  ==== (% style="color:blue" %)**Method 4**(%%):  Connect via WiFi with DHCP IP from the router ====
209 209  
210 210  [[image:image-20220622100542-2.png||height="369" width="1256"]]
... ... @@ -244,7 +244,7 @@
244 244  
245 245  (% style="color:blue" %)**Password:   dragino**
246 246  
247 -[[image:image-20240318160845-1.png]]
243 +[[image:image-20230106153501-1.png||height="367" width="894"]]
248 248  
249 249  
250 250  == 2.2  Typical Network Setup ==
... ... @@ -307,9 +307,6 @@
307 307  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/1657090932270-444.png?rev=1.1||alt="1657090932270-444.png"]]
308 308  
309 309  
310 -**Note: In most cases, the user simply types in the APN and checks the enable checkbox, without typing Pincode, Username, or Password settings.**
311 -
312 -
313 313  === 2.2.5  Check Internet connection ===
314 314  
315 315  
... ... @@ -433,40 +433,25 @@
433 433  
434 434  (((
435 435  Please see this instruction to know more detail and a demo for how to use of LoRaWAN Basic Station: __[[Use of LoRaWAN Basic Station - DRAGINO>>doc:Main.Use of LoRaWAN Basic Station.WebHome]]__
436 -
437 -
438 -== (% style="color:inherit; font-family:inherit; font-size:26px" %)3.4  Forwarder(%%) ==
439 439  )))
440 440  
441 -=== 3.4.1 Forwarder ~-~-> MQTT Forwarder ===
442 442  
432 +== 3.4 Network Settings ==
443 443  
444 -In the latest version, MQTT Forwarder functionality has been added to the LPS8V2 gateway by default
434 +=== 3.4.1 Network ~-~-> WiFi ===
445 445  
446 -Users can configure the MQTT Forwarder on the **Forwarder~-~->MQTT** interface, and when the configuration is successful, it will forward the sensor data of the lorawan server chirpstack built in LPS8v2
447 -
448 -For a detailed example of this feature, see this link:**[[MQTT Forward Instruction - DRAGINO>>http://wiki.dragino.com/xwiki/bin/view/Main/MQTT%20Forward%20Instruction/#H3.3A0UseLoRaWANProtocolforcommunication--ForLPS8V2]]**
449 -
450 -(% class="wikigeneratedid" %)
451 -[[image:image-20240831152113-2.png]]
452 -
453 -
454 -== 3.5 Network Settings ==
455 -
456 -=== 3.5.1 Network ~-~-> WiFi ===
457 -
458 458  Users can configure the wifi WAN and enable Wifi Access Point on this interface
459 459  
460 460  [[image:image-20230619095946-1.png||height="332" width="827"]]
461 461  
462 462  
463 -=== 3.5.2 Network ~-~-> System Status ===
441 +=== 3.4.2 Network ~-~-> System Status ===
464 464  
465 465  
466 466  [[image:image-20220820134112-2.png||height="539" width="668"]]
467 467  
468 468  
469 -=== 3.5.3 Network ~-~-> Network ===
447 +=== 3.4.3 Network ~-~-> Network ===
470 470  
471 471  
472 472  In the **Network ~-~-> Network** interface, Users can set the Ethernet WAN static ip address.
... ... @@ -474,7 +474,7 @@
474 474  [[image:image-20230214093657-2.png||height="333" width="858"]]
475 475  
476 476  
477 -=== 3.5.4 Network ~-~-> Cellular ===
455 +=== 3.4.4 Network ~-~-> Cellular ===
478 478  
479 479  
480 480  In the **Network ~-~-> Cellular** interface, Users can Enable Cellular WAN and configure Celluar.
... ... @@ -493,21 +493,18 @@
493 493  
494 494  [[Reduce data method>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/#H8.3Howtoreducethe4gdataconsumed]]
495 495  
496 -(% class="wikigeneratedid" id="H5.MQTTForwarder" %)
497 -(% id="cke_bm_4823S" style="display:none" %)
498 498  
475 +== 3.5 System ==
499 499  
500 -== 3.6 System ==
477 +=== 3.5.1 System ~-~-> System Overview ===
501 501  
502 -=== 3.6.1 System ~-~-> System Overview ===
503 503  
504 -
505 505  Shows the system info:
506 506  
507 507  [[image:image-20231031162854-1.png]]
508 508  
509 509  
510 -=== 3.6.2 System ~-~-> System General ===
485 +=== 3.5.2 System ~-~-> System General ===
511 511  
512 512  
513 513  In the **System-> System General** interface, Users can customize the configuration System Password and set Timezone.
... ... @@ -517,29 +517,15 @@
517 517  [[image:image-20230214094058-3.png]]
518 518  
519 519  
520 -=== 3.6.3 System ~-~-> Backup/Restore ===
495 +=== 3.5.3 System ~-~-> Backup/Restore ===
521 521  
522 522  
523 523  [[image:image-20231031162927-2.png]]
524 524  
525 -=== 3.6.4 System ~-~-> Reboot / Reset ===
526 526  
527 -In the **System-> Reboot / Reset** interface, users can can restart or reset the gateway.
501 +=== 3.5.4 System ~-~-> Remoteit ===
528 528  
529 -ETH LED will SOLID BULE Until the restore is finished.
530 530  
531 -When the gateway restores the factory settings is complete,
532 -
533 -The WiFi configuration will enable WiFi Access Point by default.
534 -
535 -The other configuration will be restored to the default configuration.
536 -
537 -[[image:image-20240203172853-1.png||height="365" width="901"]]
538 -
539 -
540 -=== 3.6.5 System ~-~-> Remoteit ===
541 -
542 -
543 543  In the **System-> Remoteit** interface, users can configure the gateway to be accessed remotely via Remote.it.
544 544  
545 545  
... ... @@ -548,7 +548,7 @@
548 548  [[image:image-20221230092303-2.png]]
549 549  
550 550  
551 -=== 3.6.6 System ~-~-> Package Management ===
512 +=== 3.5.5 System ~-~-> Package Management ===
552 552  
553 553  
554 554  In the **System ~-~-> Package Management** interface, Users can check the current version of Core Packages.
... ... @@ -556,38 +556,6 @@
556 556  [[image:image-20230214094316-4.png]]
557 557  
558 558  
559 -== 3.7 Logread ==
560 -
561 -=== 3.7.1 LoRa Log ===
562 -
563 -
564 -In the **Lograde ~-~-> LoRa Log page**, The users can view information about the gateway lora channel and the status of the IoT connection
565 -
566 -[[image:image-20240416112509-1.png]]
567 -
568 -
569 -=== 3.7.2 Gateway Traffic ===
570 -
571 -In the **Lograde ~-~-> Gateway Traffic page**, The users can view sensor packages about Recent LoRa uplink/downlink/Join requests
572 -
573 -[[image:image-20240416112618-2.png||height="705" width="1122"]]
574 -
575 -
576 -=== 3.7.3 System Log ===
577 -
578 -In the **Lograde ~-~-> System Log page**, The users can view information about the gateway system
579 -
580 -[[image:image-20240416112649-3.png||height="820" width="1122"]]
581 -
582 -
583 -=== 3.7.4 Record Log ===
584 -
585 -In the **Lograde ~-~-> Recod Log page**, The users can record the gateway curren running log.
586 -
587 -[[image:image-20240416112712-4.png||height="319" width="1128"]]
588 -
589 -
590 -
591 591  = 4. Build-in Server =
592 592  
593 593  After the v1.7-230606 version, the LPS8-V2 default factory pre-installed the LoRaWAN Server: (% style="color:blue" %)**ChirpStack-V4**(%%), Application Server: (% style="color:blue" %)**Node-Red**(%%).
... ... @@ -616,54 +616,35 @@
616 616  
617 617  
618 618  
619 -== **3). Troubleshooting:** ==
548 +**Troubleshooting:**
620 620  
550 +**~ 1. If the URL does not jump properly.**
621 621  
622 -* (((
623 -=== ** If the URL does not jump properly.** ===
624 -)))
625 -
626 626   For the ChirpStack, you can use the local IP address and the port is **8080** to access it.
627 627  
628 628   For the Node-Red, you can use the local IP address and the port is **1880** to access it.
629 629  
556 + **2. How to install InfluxDB, Garfana.**
630 630  
631 -* (((
632 -=== ** How to install InfluxDB, Garfana.** ===
633 -)))
558 + The LPS8V2 is not pre-installed InfluxDB and Garfana, the users can install them, see [[InfluxDB>>http://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.6HowtoinstallGrafanaandinfluxdb]]
634 634  
635 - The LPS8V2 is not pre-installed with InfluxDB and Garfana, the users can install them, see [[InfluxDB>>http://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.6HowtoinstallGrafanaandinfluxdb]]
560 + **3. How to upgade the gateway node.js to the latest version.**
636 636  
562 + The user can upgrade nodejs, see [[Upgarde Nodejs>>http://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.5Howtoupgradethenodejsversiontothelatest.]]
637 637  
638 -* (((
639 -=== ** How to upgrade the gateway node.js to the latest version.** ===
640 -)))
564 + 4. How bath register device on the built-in Chirpstack network server
641 641  
642 - The user can upgrade nodejs, see [[Upgrade Nodejs>>http://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.5Howtoupgradethenodejsversiontothelatest.]]
566 + The user can register devices in batch on the gateway Web UI, see
643 643  
644 644  
645 -* (((
646 -=== ** How to batch register device on the built-in Chirpstack network server** ===
647 -)))
648 648  
649 - The user can register devices in batch on the gateway Web UI, see [[Batch Register>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H11.A0HowtouseChirpstackAPItobatchregisterSensorNode2FGatewayinChistapstackServer]]
570 +== 4.3 How to disable the built-in server ==
650 650  
651 651  
652 -* (((
653 -=== ** Why my gateway is not Chirpstack?** ===
654 -)))
573 +Use the following commands to start and stop the TTNv3 service:
655 655  
656 - After June '23, the default factory LPS8V2 pre-installed Chirpstack-V4 instead of The Things Stack, the users can migrate to Chistack-V4, see **[[Change TTN Stack v3 to ChirpStack>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/#H9.2Build-inTheThingsNetworkmigratetoChirpStack]]**
657 -
658 -
659 -* (((
660 -=== ** How to disable the built-in server** ===
661 -)))
662 -
663 663  (% class="box infomessage" %)
664 664  (((
665 -Use the following commands to start and stop the TTNv3 service:**     **
666 -
667 667  **# start**
668 668  systemctl start ttnstack
669 669  
... ... @@ -677,10 +677,10 @@
677 677  systemctl disable ttnstack
678 678  )))
679 679  
680 -(% class="box infomessage" %)
681 -(((
682 682  Use the following commands to start and stop the Node-Red service:
683 683  
592 +(% class="box infomessage" %)
593 +(((
684 684  **# start**
685 685  systemctl start nodered
686 686  
... ... @@ -695,14 +695,21 @@
695 695  )))
696 696  
697 697  
698 -* (((
699 -=== ** How to choose the Chirpstack server frequency SubBand** ===
700 -)))
608 +== 4.4 Why my gateway is not Chirpstack? ==
701 701  
702 -**~ ** The user has to choose a SubBand if using CN470, US915, AU915, or AS923.
703 703  
704 - Note: Since the subbands of the Chirpstack are counted from 0, us915_1 of the Chirpstack is equal to US915 FSB2, so if your LoRa Rdio is using the US915 FSB2 you have to choose the us915_1 as the Chirpstack FSB.
611 +The newly shipout LPS8v2 already have ChirpStack built-in by default. Older units might have built-in TTN Stack v3 server, in this case, user can change from TTN Stack v3 to ChirpStack by below instruction.
705 705  
613 +**[[Change TTN Stack v3 to ChirpStack>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/#H9.2Build-inTheThingsNetworkmigratetoChirpStack]]**
614 +
615 +
616 +=== 4.4.1 How do users choose the chirpstack server frequency SubBand ===
617 +
618 +
619 +On the **Server ~-~-> Network Server** interface, choose the frequency Plan first.
620 +
621 +If the frequency Plan used is CN470, US915, AU915, or AS923, the user needs to choose a frequency sub-band, because the frequency Sub Band of ChirpStack starts from 0, so for example, us915_1 corresponds to the actual frequency US915_2.
622 +
706 706  [[image:image-20230602140406-3.png||height="480" width="918"]]
707 707  
708 708  
... ... @@ -709,22 +709,19 @@
709 709  When the configuration is complete, click** "Save&Apply"**.
710 710  
711 711  
712 -(% style="color:red" %)**Note:**(%%) When adding the device profile, the selected Region configuration is also calculated from 0, so setting it to us915_1 corresponds to US915 Sub Band 2.
629 +(% style="color:red" %)**Note:**(%%) When adding device profile, the selected Region configuration is also calculated from 0, so setting it to us915_1 corresponds to US915 Sub Band 2.
713 713  
714 714  [[image:image-20230602143122-4.png||height="511" width="983"]]
715 715  
716 716  
717 -
718 718  = 5. Watch Dog =
719 719  
720 720  
721 -The watchdog will guard the LPS8V2 to avoid the need to perform a reboot manually after down occurs
722 -
723 -
724 724  LPS8-V2 supports the Watch Dog but is not enabled by the previous releases(2023-11-24 )
725 725  
726 726  The uses can be via the below method to enable Watch Dog:
727 727  
641 +
728 728  (% class="box infomessage" %)
729 729  (((
730 730  wget -P /tmp/ http:~/~/repo.dragino.com/release/tool/watchdog/enable_watchdog.sh && chmod +x /tmp/enable_watchdog.sh && /tmp/enable_watchdog.sh
... ... @@ -733,6 +733,7 @@
733 733  [[image:image-20231124113209-1.png||height="470" width="1157"]]
734 734  
735 735  
650 +
736 736  = 6. How users can access LPS8-V2 using serial USB =
737 737  
738 738  
... ... @@ -786,6 +786,7 @@
786 786  
787 787  1). Using the Linux command to upgrade the system
788 788  
704 +
789 789  (% class="box infomessage" %)
790 790  (((
791 791  **apt update && apt install *dragino***
... ... @@ -794,392 +794,149 @@
794 794  
795 795  2). Upgrade the system via the Web page button of "Manual Update"
796 796  
797 -(% style="color:red" %)**Note: this method needs about 10 mins, so you will get the log after 10 mins.  **
798 798  
714 +**Note: this method needs about 10 mins, so you will get the log after 10 mins.  **
715 +
799 799  [[image:image-20230607093849-1.png]]
800 800  
801 801  
802 -= (% data-sider-select-id="f31494a0-5f58-4b5c-820e-9cb1be76d96f" %)8 How do I view gateway logs(%%) =
803 803  
804 -=== (% data-sider-select-id="2c782a3d-7138-45c4-bbdf-09c0e27ef896" %)8.1 LoRaWAN Log:(%%) ===
720 += 8. FAQ =
805 805  
722 +== 8.1 How to change Hostname ==
806 806  
807 -==== Semtech UDP Log : ====
808 808  
809 -When the gateway starts LoRaWAN Semtech UDP, users can check the logs of the Semtech UDP in the **LogRead ~-~-> System Log** interface
725 +By default, Hostname is dragino-xxxxxx,If the user needs to change the hostname, the user needs to access the linux console of LPS8v2 and enter the following command:
810 810  
811 -[[image:image-20231017112115-2.png||height="611" width="821"]]
812 -
813 -
814 -==== Station Log: ====
815 -
816 -When the gateway starts Basic Station, users can check the logs of the station in the **LogRead ~-~-> System Log** interface
817 -
818 -[[image:image-20231017111606-1.png||height="622" width="821"]]
819 -
820 -
821 -=== (% data-sider-select-id="de76f982-b2e5-4327-aab4-8890814f5f53" %)8.2  4G Log(%%) ===
822 -
823 -
824 -User needs to access the Linux console of the gateway and enter the following command:
825 -
826 826  (% class="box infomessage" %)
827 827  (((
828 -cat /var/log/qmilog.txt
729 +hostnamectl set-hostname dragino-123456
829 829  )))
830 830  
831 -[[image:image-20231017114417-3.png||height="543" width="679"]]
732 +[[image:image-20230517102429-1.png]]
832 832  
734 +After the configuration is complete, run "reboot" to restart the gateway.
833 833  
834 -LPS8v2 use **quectel-CM** linux drive for dial up. The manual of this driver can be found here: [[**quectel-CM driver user manual**>>https://www.dropbox.com/scl/fi/73n2jl2c5r8h4i187to4n/Quectel_WCDMA_LTE_Linux_USB_Driver_User_Guide_V1.9-20190212.pdf?rlkey=j8834bw38d4neieisg54zngu9&st=kjsd4zx4&dl=0]].
835 835  
836 -Below are some commands as reference:
737 +== 8.2 Build-in The Things Network migrate to ChirpStack ==
837 837  
838 ->Usage:  /usr/bin/quectel-CM [options]
839 -> -s [apn [user password auth]]  Set apn/user/password/auth get from your network provider. auth: 1~~pap, 2~~chap
840 -> -p pincode Verify sim card pin if sim card is locked
841 -> -p [quectel-][qmi|mbim]-proxy  Request to use proxy
842 -> -f logfilename Save log message of this program to file
843 -> -u usbmonlog filename  Save usbmon log to file
844 -> -i interface Specify which network interface to setup data call when multi-modems exits
845 -> -4 Setup IPv4 data call (default)
846 -> -6 Setup IPv6 data call
847 -> -k pdn Specify which pdn to hangup data call (by send SIGINT to 'quectel-CM -n pdn')
848 -> -m iface-idx Bind QMI data call to wwan0_<iface idx> when QMAP used. E.g '-n 7 -m 1' bind pdn-7 data call to wwan0_1
849 -> -b Enable network interface bridge function (default 0)
850 -> -v Verbose log mode, for debug purpose.[Examples]
851 ->Example 1: /usr/bin/quectel-CM
852 ->Example 2: /usr/bin/quectel-CM -s 3gnet
853 ->Example 3: /usr/bin/quectel-CM -s 3gnet -v
854 854  
740 +Migrate guide:
855 855  
742 +**1. Ensure that the gateway is in good network condition, Recommended use of ETH.**
856 856  
857 -=== (% data-sider-select-id="ec43d85c-19ec-48b0-a4fc-0ecd76f17fc4" %)8.3 Dmesg Log(%%) ===
744 +**2. On the Server ~-~-> Network Server interface, click "Management"**
858 858  
746 +[[image:image-20230616162454-1.png]]
859 859  
860 -Users can check the logs of the Dmesg in the **LogRead ~-~-> System Log** interface:
861 861  
862 -[[image:image-20231017115330-5.png||height="565" width="740"]]
749 +**3. Click "Migrate-Chirpstack"**
863 863  
751 +[[image:image-20230616162742-2.png]]
864 864  
865 -=== (% data-sider-select-id="3a977a3e-9417-40fa-bdfb-2544a88744a9" %)8.4 Record Log(%%) ===
866 866  
754 +**4. Strat Install **
867 867  
868 -Users can record DMESG logs and LoRaWAN logs on the **LogRead ~-~->Record Log** interface
756 +Click start Install and wait until the migration succeeds
869 869  
870 -[[image:image-20231017115124-4.png||height="215" width="880"]]
758 +[[image:image-20230616162934-3.png]]
871 871  
872 872  
873 -=== (% data-sider-select-id="b988f832-4b37-4a61-b951-ff2138ad9cba" %)8.5 View gateway logs via Linux Command(%%) ===
761 +**5.Migration complete check result**
874 874  
763 +[[image:image-20230616174526-4.png||height="706" width="983"]]
875 875  
876 -**Semtech UDP Log :**
877 877  
878 -(% class="box infomessage" %)
879 -(((
880 -**journalctl -u draginofwd -f**
881 -)))
766 +[[image:image-20230616180004-9.png]]
882 882  
883 -[[image:image-20231207144627-1.png||height="371" width="1017"]]
884 884  
769 +== 8.3 How to reduce the 4g data consumed ==
885 885  
886 -**Station Log:**
887 887  
888 -(% class="box infomessage" %)
889 -(((
890 -**tail -f /var/log/station.log **
891 -)))
772 +1). The gateway will check the network via ping 1.1.1.1/8.8.8.8 which will consume a lot of data, you can set the interval time to reduce data consume.
892 892  
893 -[[image:image-20231207144758-2.png||height="132" width="1022"]]
774 +[[image:image-20230719100239-1.png||height="724" width="994"]]
894 894  
895 895  
896 -**Dmesg Log:**
777 +2. Change the LoRa status package interval time: It does not affect the connection between the gateway and the server, just the status packet interval
897 897  
898 -(% class="box infomessage" %)
899 -(((
900 -**dmesg**
901 -)))
779 +[[image:image-20230719100332-2.png]]
902 902  
903 -[[image:image-20231207145210-3.png||height="310" width="1021"]]
904 904  
782 +3. Disable the auto-update:
905 905  
784 +[[image:image-20230719100419-3.png||height="458" width="995"]]
906 906  
907 -(% data-sider-select-id="65e92cfb-62df-4513-8469-b74edd72dea5" %)
908 -= (% data-sider-select-id="ce97a758-4348-4c0c-86eb-412b6b8d3996" %)9. More Services(%%) =
909 909  
910 -== (% data-sider-select-id="6b164b64-51ae-4144-8ffd-5cd725b3bb5f" %)9.1 NTP Service/Time Synchronization(%%) ==
787 +== 8.4 How to connect the helium blockchain as a Data-only hotspot ==
911 911  
912 -The gateway time sync service is provided by chrony service
913 913  
914 -
915 -=== 1). Modify the NTP server address: ===
916 -
917 917  (% class="box infomessage" %)
918 918  (((
919 -Configuration file path:  /etc/chrony/chrony.conf
920 -)))
921 -
922 -
923 -=== 2). Start/Stop/Enable/Disable NTP service: ===
924 -
925 -(% class="box infomessage" %)
926 -(((
927 -systemctl start chrony
928 -\\systemctl stop chrony
929 -\\systemctl disable chrony
930 -\\systemctl enable chrony
931 -)))
932 -
933 -
934 -(% data-sider-select-id="61881d06-3f91-437c-8b64-7032dea3c970" %)
935 -= (% data-sider-select-id="fb64fcfa-81b6-41b5-ae81-81d94960d7dd" %)10. More features(%%) =
936 -
937 -(% data-sider-select-id="692f00f1-a7cc-4954-ac62-0a5dddb0a0c6" %)
938 -== (% data-sider-select-id="ec6a5e23-ba91-46d9-8042-1e4c6a7b3b36" %)10.1 Chirpstack MQTT Forwarder(%%) ==
939 -
940 -
941 -ChirpStack MQTT Forwarder is a MQTT packet forwarder for LoRa gateways. By default it forwards packets in Protobuf binary format, optionally it can be configured to use JSON encoding for debugging. In contrast to the ChirpStack Gateway Bridge, this component must always be installed on the gateway.
942 -
943 -
944 -(% data-sider-select-id="d2b54844-aad8-4198-9f17-841cd68db9b3" %)
945 -=== (% data-sider-select-id="fb64fcfa-81b6-41b5-ae81-81d94960d7dd" %)10(% data-sider-select-id="0870eb11-ff25-47fc-9e3c-80a68bbf3933" %).1.1 Configure Packet Forwarder(%%) ===
946 -
947 -In the Dragino web-interface, you must configure the Packet Forwarder such that it forwards to localhost on port 1700.
948 -
949 -(% data-sider-select-id="48576a4e-42ef-4ac9-83b4-122fc10c6629" %)
950 -By default, the web-interface can be accessed by entering the following URL in your browser: (% data-sider-select-id="c2683c51-0bf8-4ac5-87be-c50edacc8f4b" %)**http:~/~/GATEWAY-IP-ADDRESS**(%%) (replace GATEWAY-IP-ADDRESS by the actual IP address of your gateway). The default credentials are root / dragino.
951 -
952 -* In the **LoRaWAN** menu, click **LoRaWAN ~-~- Semtech UDP**
953 -* Configure the following settings:
954 -** **Service Provider:** //Custom / Private LoRaWAN//
955 -** **Server Address:** localhost
956 -** **Uplink Port:** 1700
957 -** **Downlink Port:** 1700
958 -* Click **Save & Apply**
959 -
960 -[[image:image-20240518145929-2.png||height="652" width="727"]]
961 -
962 -
963 -(% data-sider-select-id="716df9b1-d844-4797-bce9-9b1adf49b072" %)
964 -=== (% data-sider-select-id="fb64fcfa-81b6-41b5-ae81-81d94960d7dd" %)10(% data-sider-select-id="ffba644f-a9d5-4e93-a9da-9f9e49d596d9" %).1.2 Install ChirpStack MQTT Forwarder(%%) ===
965 -
966 -
967 -(% data-sider-select-id="2a752131-c23e-4da4-b142-5880dd688c39" %)
968 -(% data-sider-select-id="833bbe42-c175-4e13-ab7a-c8abc30378d0" %)**SSH login**
969 -
970 -First you must login into the gateway using SSH:
971 -
972 -(% class="box infomessage" data-sider-select-id="608a94b0-8dee-453d-9433-5fe12c6559e5" %)
973 -(((
974 -ssh root@GATEWAY-IP-ADDRESS
975 -)))
976 -
977 -(% data-sider-select-id="63adc977-8227-4585-ab1d-eea44a01c34c" %)
978 -The default password is: (% data-sider-select-id="5fad2844-9bd3-49e2-979b-ffd184b923cf" %)**dragino**(%%).
979 -
980 -
981 -(% data-sider-select-id="216fb9b4-6cee-4cb6-8b71-0a9cda3bd96a" %)
982 -(% data-sider-select-id="914750d6-03c5-48fe-ad27-49e99d95d877" %)**Download **(% data-sider-select-id="94e274ee-d341-40dc-8ca8-dc3c3b4c4981" %)**package**
983 -
984 -(% data-sider-select-id="f95485e3-b535-4ea2-b0aa-0c46b5254782" %)
985 -Use the following commands to download the latest version of the ChirpStack MQTT Forwarder package:
986 -
987 -(% class="box infomessage" data-sider-select-id="ab1338ab-a215-4185-8552-1efd6e067858" %)
988 -(((
989 -cd /tmp
990 -wget https:~/~/artifacts.chirpstack.io/downloads/chirpstack-mqtt-forwarder/chirpstack-mqtt-forwarder_4.3.0_linux_armhf.deb
991 -)))
992 -
993 -
994 -(% data-sider-select-id="e59f1bad-427f-47b8-bc97-a818490576c4" %)
995 -(% data-sider-select-id="1b512eaf-c564-4835-afac-548b9a6a7045" %)**Install **
996 -
997 -Use the dpkg package-manager to install the downloaded package. Example:
998 -
999 -(% class="box infomessage" data-sider-select-id="7e7ff0cf-c367-4ff0-9387-f4eb82f3c89e" %)
1000 -(((
1001 -dpkg -i chirpstack-mqtt-forwarder_4.3.0_linux_armhf.deb
1002 -)))
1003 -
1004 -[[image:image-20240518152148-4.png]]
1005 -
1006 -
1007 -(% data-sider-select-id="69e4a485-6ea8-46e7-97a3-8666bc9423a7" %)
1008 -**Configuration**
1009 -
1010 -To connect the ChirpStack MQTT Forwarder to your MQTT broker, you must update the ChirpStack MQTT Forwarder configuration file.
1011 -
1012 -(% data-sider-select-id="e98443ef-dcc1-4be1-ad3e-ec31b0a580b4" %)
1013 -This file is located at: (% data-sider-select-id="60301edc-5082-44e9-a91a-688327092116" %)**/etc/chirpstack-mqtt-forwarder/chirpstack-mqtt-forwarder.toml**
1014 -
1015 -
1016 -**ChirpStack MQTT Forwarder Setting:**
1017 -
1018 -(% class="box" data-sider-select-id="1d70062d-64ab-410b-bd8e-476c73d5dd70" %)
1019 -(((
1020 -topic_prefix  ~-~->  This corresponds to the frequency of the ChirpStack server
1021 -
1022 -server  ~-~->  Fill in the ChirpStack server address, Example: tcp:~/~/10.130.2.15:1883
1023 -)))
1024 -
1025 -username,password,ca_cert,tls_cert,tls_key parameters should be set as required.
1026 -
1027 -
1028 -Use commands to modify configuration files:
1029 -
1030 -(% class="box infomessage" data-sider-select-id="d552b27f-cfd2-4f5a-9b7f-b627f5dd3387" %)
1031 -(((
1032 -vim /etc/chirpstack-mqtt-forwarder/chirpstack-mqtt-forwarder.toml
1033 -)))
1034 -
1035 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240518141059-6.png?rev=1.1||alt="image-20240518141059-6.png"]]
1036 -
1037 -
1038 -**(Re)start and stop commands**
1039 -
1040 -Use the following commands to (re)start and stop the ChirpStack MQTT Forwarder service:
1041 -
1042 -(% class="box infomessage" data-sider-select-id="61c3c343-2cb9-4b07-8741-5d5da2d88ec3" %)
1043 -(((
1044 -# start
1045 -
1046 -(% data-sider-select-id="5482a31e-3aa0-403c-aec5-117839958068" %)
1047 -systemctl start chirpstack-mqtt-forwarder
1048 -
1049 -# stop
1050 -
1051 -systemctl stop chirpstack-mqtt-forwarder
1052 -
1053 -# restart
1054 -
1055 -systemctl restart chirpstack-mqtt-forwarder
1056 -)))
1057 -
1058 -(% data-sider-select-id="1cea423f-9653-47e6-8022-aadcb684f191" %)
1059 -(% data-sider-select-id="f385e712-68bc-48fd-8b94-67a0c7e7cb70" %)**Note: If the LPS8v2 built-in server is running, it will cause a port conflict**
1060 -
1061 -
1062 -**Check result**
1063 -
1064 -(% data-sider-select-id="43d1d40a-2620-4547-b00d-f78dd5427215" %)
1065 -Use "** journalctl -u chirpstack-mqtt-forwarder -f(% data-sider-select-id="ab74df8a-b859-4afa-9c26-d0807e860e6c" %) (%%)**" to check the operation of ChirpStack MQTT Forwarder.
1066 -
1067 -[[image:image-20240518154223-5.png]]
1068 -
1069 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/LPS8N%20-%20LoRaWAN%20Gateway%20User%20Manual/WebHome/image-20240518143050-8.png?width=1170&height=702&rev=1.1||alt="image-20240518143050-8.png"]]
1070 -
1071 -
1072 -== (% data-sider-select-id="de90793f-d833-4885-8b59-d0880f7256e6" %)10.2 As a Data-only hotspot connect the helium blockchain(%%) ==
1073 -
1074 -
1075 -(% class="box infomessage" %)
1076 -(((
1077 -(% data-sider-select-id="3359233b-fcc9-4415-9bee-4151919fbb2e" %)
1078 1078  apt update && apt install helium-gateway
1079 1079  )))
1080 1080  
1081 1081  
796 +== 8.5 How to change built-in LoRaWAN Server from ChirpStack v4 to TTN Stack v3. ==
1082 1082  
1083 -= (% data-sider-select-id="20d4ea6b-7328-46c6-bc97-f0050cfe382e" %)11. FAQ(%%) =
1084 1084  
1085 -== (% data-sider-select-id="9fbcac50-3c87-43d9-8611-8d311fcb7820" %)11.1 How to change Hostname(%%) ==
799 +By default, the LPS8v2's built-in server is ChirpStack v4,
1086 1086  
801 +If the user needs to change the built-in server from ChirpStack v4 to TTN Stack v3, the User needs to download the image and flash it to the LPS8v2 gateway:
1087 1087  
1088 -By default, Hostname is dragino-xxxxxx,If the user needs to change the hostname, the user needs to access the linux console of LPS8v2 and enter the following command:
803 +[[https:~~/~~/www.dropbox.com/scl/fi/qwtaw4i4dqonzramr93e4/dragino-LPS8V2-TTN-231124.rar?rlkey=nrftlkd1h8en6j07vzbhpj9ui&dl=0>>https://www.dropbox.com/scl/fi/qwtaw4i4dqonzramr93e4/dragino-LPS8V2-TTN-231124.rar?rlkey=nrftlkd1h8en6j07vzbhpj9ui&dl=0]]
1089 1089  
1090 -(% class="box infomessage" %)
1091 -(((
1092 -hostnamectl set-hostname dragino-123456
1093 -)))
1094 1094  
1095 -[[image:image-20230517102429-1.png]]
1096 -
1097 -After the configuration is complete, run "reboot" to restart the gateway.
1098 -
1099 -
1100 -== (% data-sider-select-id="20d4ea6b-7328-46c6-bc97-f0050cfe382e" %)11(% data-sider-select-id="62cdc3f4-fb6f-4e4d-92a5-60449c8b462f" %).2 Build-in The Things Network migrate to ChirpStack(%%) ==
1101 -
1102 -
1103 -Migrate guide:
1104 -
1105 -To stabilize the completion of the migration, The users can migrate in one of the following ways
1106 -
1107 -**Method 1. Using the Linux shell, **
1108 -
1109 -**Method 2. Flash a new image with the Chirpstack**
1110 -
1111 -
1112 -=== Method 1: Using the Linux shell ===
1113 -
1114 -(% class="box infomessage" %)
1115 -(((
1116 -wget -P /tmp [[http:~~/~~/repo.dragino.com/release/tool/chirpstack/migrate_chirpstack>>http://repo.dragino.com/release/tool/chirpstack/migrate_chirpstack]] && chmod +x /tmp/migrate_chirpstack && /tmp/migrate_chirpstack
1117 -)))
1118 -
1119 -
1120 -=== Method 2: Flash a new image ===
1121 -
1122 1122  Image flash steps: [[How to flash a new image(OS) to the gateway(LPS8V2)>>http://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.3A0Howtoflashanewimage28OS29tothegateway28LPS8V229]]
1123 1123  
1124 1124  
1125 -== (% data-sider-select-id="20d4ea6b-7328-46c6-bc97-f0050cfe382e" %)11(% data-sider-select-id="b2a44672-8abb-425d-a823-f2faa334cdb7" %).3 How to reduce the 4g data consumed(%%) ==
809 +== 8.6 How do I view gateway logs ==
1126 1126  
811 +=== 8.6.1 LoRaWAN Log: ===
1127 1127  
1128 -1). The gateway will check the network via ping 1.1.1.1/8.8.8.8 which will consume a lot of data, you can set the interval time to reduce data consume.
813 +==== Semtech UDP Log : ====
1129 1129  
1130 -[[image:image-20230719100239-1.png||height="724" width="994"]]
815 +When the gateway starts LoRaWAN Semtech UDP, users can check the logs of the Semtech UDP in the **LogRead ~-~-> System Log** interface
1131 1131  
817 +[[image:image-20231017112115-2.png||height="611" width="821"]]
1132 1132  
1133 -2. Change the LoRa status package interval time: It does not affect the connection between the gateway and the server, just the status packet interval
1134 1134  
1135 -[[image:image-20230719100332-2.png]]
820 +==== Station Log: ====
1136 1136  
822 +When the gateway starts Basic Station, users can check the logs of the station in the **LogRead ~-~-> System Log** interface
1137 1137  
1138 -3. Disable the auto-update:
824 +[[image:image-20231017111606-1.png||height="622" width="821"]]
1139 1139  
1140 -[[image:image-20230719100419-3.png||height="458" width="995"]]
1141 1141  
827 +=== 8.6.2  4G Log ===
1142 1142  
1143 -== (% data-sider-select-id="20d4ea6b-7328-46c6-bc97-f0050cfe382e" %)11(% data-sider-select-id="457c03ce-1aaa-44c6-bf8e-0298ca8045e4" %).4 How to change built-in LoRaWAN Server from ChirpStack v4 to TTN Stack v3.(%%) ==
829 +The user needs to access the Linux console of the gateway and enter the following command:
1144 1144  
1145 -
1146 -By default, the LPS8v2's built-in server is ChirpStack v4,
1147 -
1148 -If the user needs to change the built-in server from ChirpStack v4 to TTN Stack v3, the User needs to download the image and flash it to the LPS8v2 gateway:
1149 -
1150 -[[https:~~/~~/www.dropbox.com/scl/fi/qwtaw4i4dqonzramr93e4/dragino-LPS8V2-TTN-231124.rar?rlkey=nrftlkd1h8en6j07vzbhpj9ui&dl=0>>https://www.dropbox.com/scl/fi/qwtaw4i4dqonzramr93e4/dragino-LPS8V2-TTN-231124.rar?rlkey=nrftlkd1h8en6j07vzbhpj9ui&dl=0]]
1151 -
1152 -
1153 -Image flash steps: [[How to flash a new image(OS) to the gateway(LPS8V2)>>http://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.3A0Howtoflashanewimage28OS29tothegateway28LPS8V229]]
1154 -
1155 -
1156 -== (% data-sider-select-id="20d4ea6b-7328-46c6-bc97-f0050cfe382e" %)11(% data-sider-select-id="457c03ce-1aaa-44c6-bf8e-0298ca8045e4" %).5 (%%)How to check my USB port dev/tty after i plug in USB device. ==
1157 -
1158 -
1159 -When an external USB device is connected to LPS8v2, the user can access the Linux console of the LPS8v2 gateway and run the following command to check the USB port dev/tty:
1160 -
1161 1161  (% class="box infomessage" %)
1162 1162  (((
1163 -dmesg
833 +cat /var/log/qmilog.txt
1164 1164  )))
1165 1165  
1166 -[[image:image-20240803095144-1.png]]
836 +[[image:image-20231017114417-3.png||height="543" width="679"]]
1167 1167  
838 +=== 8.6.3 Dmesg Log ===
1168 1168  
840 +Users can check the logs of the Dmesg in the **LogRead ~-~-> System Log** interface:
1169 1169  
1170 -== (% data-sider-select-id="20d4ea6b-7328-46c6-bc97-f0050cfe382e" %)11(% data-sider-select-id="82550df9-987d-4f58-9877-86a0c5e621a4" %).6 DIN Mount Reference:(%%) ==
842 +[[image:image-20231017115330-5.png||height="565" width="740"]]
1171 1171  
1172 1172  
1173 -[[image:image-20240318095605-1.jpeg||height="472" width="472"]]
845 +=== 8.6.4 Record Log ===
1174 1174  
1175 -[[image:image-20240318095617-2.png]]
847 +Users can record DMESG logs and LoRaWAN logs on the **LogRead ~-~->Record Log** interface
1176 1176  
849 +[[image:image-20231017115124-4.png||height="215" width="880"]]
1177 1177  
1178 1178  
852 += 9. Trouble Shooting =
1179 1179  
1180 -= (% data-sider-select-id="9b024263-b754-45b6-ac15-22f86a4e1436" %)12. Trouble Shooting(%%) =
854 +== 9.1  I can't log in to the built-in Server TTN Stack which shows '**Login failed**'. ==
1181 1181  
1182 -== (% data-sider-select-id="cb7a0b2f-4144-4f58-86d0-64a15944840e" %)12.1  I can't log in to the built-in Server TTN Stack which shows '**Login failed**'.(%%) ==
1183 1183  
1184 1184  [[image:image-20220920135918-1.png]]
1185 1185  
... ... @@ -1196,7 +1196,7 @@
1196 1196  [[image:image-20220920141936-2.png]]
1197 1197  
1198 1198  
1199 -== (% data-sider-select-id="9b024263-b754-45b6-ac15-22f86a4e1436" %)12(% data-sider-select-id="f34b4950-25aa-4a6d-a2b4-4af0ec0010a7" %).2  The built-in TTN status is "Not Running" and the URI is "dragino-123456". How users fix this problem(%%) ==
872 +== 9.2  The built-in TTN status is "Not Running" and the URI is "dragino-123456". How users fix this problem ==
1200 1200  
1201 1201  
1202 1202  When this problem occurs, click "**Update To DEFAULT**" ,this problem will be fixed.
... ... @@ -1204,13 +1204,13 @@
1204 1204  [[image:image-20230508171607-1.png]]
1205 1205  
1206 1206  
1207 -== (% data-sider-select-id="9b024263-b754-45b6-ac15-22f86a4e1436" %)12(% data-sider-select-id="a7b8cd40-2ec5-4b4b-8220-d32ce0a303a0" %).3  Fallback IP does not work, how can users check(%%) ==
880 +== 9.3  Fallback IP does not work, how can users check ==
1208 1208  
1209 1209  
1210 1210  When the computer has completed the above fallback IP configuration,the LPS8v2 Web UI is still not accessible via fallback IP.
1211 1211  
1212 1212  
1213 -**~1. Check whether the configuration is correct**
886 +**1.Check whether the configuration is correct**
1214 1214  
1215 1215  Run the CMD command to ipconfig and ping 172.31.255.254.
1216 1216  
... ... @@ -1226,7 +1226,7 @@
1226 1226  If the firewall is not down, this will affect access to the gateway.
1227 1227  
1228 1228  
1229 -== (% data-sider-select-id="9b024263-b754-45b6-ac15-22f86a4e1436" %)12(% data-sider-select-id="b7eec45b-ad8c-4621-a815-f457810d25f4" %).4  Click "Manual_Update", why there is no response?(%%) ==
902 +== 9.4  Click "Manual_Update", why there is no response? ==
1230 1230  
1231 1231  
1232 1232  When you click "Manual_Update", the gateway will finish updating within 10 minutes and display the update log.
... ... @@ -1235,11 +1235,12 @@
1235 1235  [[image:image-20230527090555-3.png||height="660" width="832"]]
1236 1236  
1237 1237  
1238 -== (% data-sider-select-id="9b024263-b754-45b6-ac15-22f86a4e1436" %)12(% data-sider-select-id="ac1f33b3-1f28-477d-880c-534ac36adcbe" %).5  Why the LPS8V2's Access Point does not do not appear & Fallback IP unable to access(%%) ==
911 +== 9.5  Why the LPS8V2's Access Point does not do not appear & Fallback IP unable to access ==
1239 1239  
1240 1240  
1241 1241  Earlier versions of the LPS8V2 which missing the AP driver and not installed the fallback package, so the users have to do an extra update.
1242 1242  
916 +
1243 1243  (% class="box infomessage" %)
1244 1244  (((
1245 1245  apt update && apt install *dragino*
... ... @@ -1248,7 +1248,7 @@
1248 1248  )))
1249 1249  
1250 1250  
1251 -== (% data-sider-select-id="9b024263-b754-45b6-ac15-22f86a4e1436" %)12(% data-sider-select-id="0621ef51-7fc1-47ca-86ee-cc1f28f6754b" %).6  How to reset the built-in server(%%) ==
925 +== 9.6  How to reset the built-in server ==
1252 1252  
1253 1253  
1254 1254  **1) Build-in The Things Network**
... ... @@ -1264,10 +1264,9 @@
1264 1264  
1265 1265  [[image:image-20231106180846-5.png||height="310" width="668"]]
1266 1266  
941 += (% style="color:inherit; font-family:inherit; font-size:29px" %)10. Supports(%%) =
1267 1267  
1268 -= (% data-sider-select-id="7e5e9cb1-c1dc-4ea9-a9f7-9da676c581a5" style="color:inherit; font-family:inherit; font-size:29px" %)13. Supports(%%) =
1269 1269  
1270 -
1271 1271  (((
1272 1272  If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
1273 1273  )))
... ... @@ -1276,7 +1276,7 @@
1276 1276  With your question as detailed as possible. We will reply and help you in the shortest.
1277 1277  
1278 1278  
1279 -= (% data-sider-select-id="f8ca68c9-99ed-4795-97c5-3d0d259131e9" %)14. Reference(%%) =
952 += 11. Reference =
1280 1280  
1281 1281  
1282 1282  * Install Tago Core: Refer **Install Tago Core in LPS8v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
... ... @@ -1285,7 +1285,7 @@
1285 1285  
1286 1286  )))
1287 1287  
1288 -= (% data-sider-select-id="a056b4ad-7d05-42b4-ad74-7a3134f8010a" %)15. Order Info(%%) =
961 += 12. Order Info =
1289 1289  
1290 1290  
1291 1291  (% style="color:#0000ff" %)**LPS8v2-XXX-YYY**
... ... @@ -1317,7 +1317,7 @@
1317 1317  More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
1318 1318  
1319 1319  
1320 -= (% data-sider-select-id="a4433cd3-3bbc-4e6b-8b18-0bd2bc4d6904" %)16. Manufacturer Info(%%) =
993 += 13. Manufacturer Info =
1321 1321  
1322 1322  
1323 1323  **Shenzhen Dragino Technology Development co. LTD**
... ... @@ -1327,7 +1327,7 @@
1327 1327  LongCheng Street, LongGang District ; Shenzhen 518116,China
1328 1328  
1329 1329  
1330 -= (% data-sider-select-id="b353afd6-b0f5-48e5-a114-3b5062cbf0d1" %)17. FCC Warning(%%) =
1003 += 14. FCC Warning =
1331 1331  
1332 1332  
1333 1333  (((
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