Last modified by Kilight Cao on 2024/10/12 08:58
<
From version < 137.1 >
edited by Kilight Cao
on 2023/06/20 10:38
To version < 143.1 >
edited by Kilight Cao
on 2023/10/14 09:28
>
Change comment: Uploaded new attachment "image-20231014092843-1.png", version {1}

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... ... @@ -55,8 +55,6 @@
55 55  * Storage Temperature: -20 ~~ 65°C
56 56  * Power Input: 5V, 2A, DC
57 57  
58 -
59 -
60 60  == 1.3 Features ==
61 61  
62 62  
... ... @@ -67,8 +67,6 @@
67 67  * LoRa Gateway
68 68  * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
69 69  
70 -
71 -
72 72  == 1.4 Block Diagram ==
73 73  
74 74  
... ... @@ -380,8 +380,6 @@
380 380  * **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
381 381  * **LG01v2** : LG01v2 is set to listening the LoRa Channel which LA66 is broadcasting. When LG01v2 get the data from LA66, LG01v2 will plot the data in built-in IoT server.
382 382  
383 -
384 -
385 385  === 5.2.2 Set Up LA66 Shield + UNO ===
386 386  
387 387  
... ... @@ -523,48 +523,16 @@
523 523  [[image:image-20221108180458-11.png||height="402" width="1137"]]
524 524  
525 525  
526 -= (% style="color:inherit; font-family:inherit; font-size:29px" %)6. How users can access LG01(%%)v(% style="color:inherit; font-family:inherit; font-size:29px" %)2 using serial USB(%%) =
527 527  
521 += 6. OTA System Update =
528 528  
529 -(% style="color:blue" %)**USB TTL to LG01v2  Connection:**
530 530  
531 -
532 -Port 1 of the UART on the LG01v2 is GND
533 -
534 -(% class="box infomessage" %)
535 -(((
536 -**TXD  <~-~--> UART RXD (Gray line)**
537 -
538 -**RXD  <~-~--> UART TXD (White line)**
539 -
540 -**GND <~-~--> GND (Black line)**
541 -)))
542 -
543 -
544 -**LG01v2 UART connection photo**
545 -
546 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804163015-1.png?width=466&height=621&rev=1.1||alt="image-20220804163015-1.png"]]
547 -
548 -
549 -
550 -In the PC, you can use the serial port tool(such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows), you need to set the serial baud rate to (% style="color:blue" %)**115200**(%%) to access the serial console for LG01v2. LG01v2 will output system info once power on as below:
551 -
552 -
553 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804164928-3.png?width=332&height=320&rev=1.1||alt="image-20220804164928-3.png"]]
554 -
555 -
556 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804164747-2.png?width=594&height=622&rev=1.1||alt="image-20220804164747-2.png"]]
557 -
558 -
559 -= 7. OTA System Update =
560 -
561 -
562 562  LG01v2 supports system auto update via OTA, please see **[[this URL>>url:http://wiki.dragino.com/xwiki/bin/view/OTA%20Update/]]** for the detail of this feature.
563 563  
564 564  
565 -= 8. FAQ =
527 += 7. FAQ =
566 566  
567 -== 8.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
529 +== 7.1 How does LG01v2 communicate with Lora shield (LoRa.h) ==
568 568  
569 569  
570 570  This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
... ... @@ -613,7 +613,7 @@
613 613  [[image:image-20221101162527-4.png]]
614 614  
615 615  
616 -== 8.2 How does LG01v2 communicate with Heltec LoRa Node ==
578 +== 7.2 How does LG01v2 communicate with Heltec LoRa Node ==
617 617  
618 618  
619 619  This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
... ... @@ -654,11 +654,79 @@
654 654  [[image:image-20221112163119-4.png||height="808" width="560"]]
655 655  
656 656  
657 -= 9. Trouble Shooting =
619 +== 7.3 How does LG01v2 communicate with LoRaWAN node ==
658 658  
659 -== 9.1  Fallback IP does not work, how can users check ==
660 660  
622 +This example describes how to use LG01v2 and LSN50 to set up a  network,
661 661  
624 +In this case, users need to set LSN50 to work in ABP mode and transmit in only one frequency.
625 +
626 +Assume we have a LG01v2 working in the frequency 868100000 now, below is the steps.
627 +
628 +
629 +**Step1: **Configure the LG01v2
630 +
631 +(% class="box infomessage" %)
632 +(((
633 +AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
634 +AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
635 +AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
636 +AT+SYNCWORD=1  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
637 +)))
638 +
639 +**Step2:  **Run AT commands to make the LSN50 work in Single frequency and ABP mode. Below are the AT commands:
640 +
641 +(% class="box infomessage" %)
642 +(((
643 +AT+FDR  ~-~--> Reset Parameters to Factory Default, Keys Reserve
644 +AT+NJM=0  ~-~-->  Set to ABP mode
645 +AT+ADR=0  ~-~-->  Set the Adaptive Data Rate Off
646 +AT+DR=0  ~-~--> Set Data Rate (Set AT+DR=3 for 915 band)
647 +AT+TDC=300000  ~-~-->  Set transmit interval to 5 minutes
648 +AT+CHS=868100000  ~-~--> Set transmit frequency to 868.1Mhz
649 +AT+DADDR=FFFFF111  ~-~--> Set Device Address to 26 01 1A F1
650 +ATZ  ~-~--> Reset MCU
651 +)))
652 +
653 +**Step3:  **Check result
654 +
655 +
656 +
657 +User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
658 +
659 +User can import this example in Node-Red: [[attach:LG01v2_LSN50v2_S31.json||target="_blank"]]
660 +
661 +
662 +First the user needs to fill in the NwkSkey and AppSkey in the LoraWan Packet Decrypter node.
663 +
664 +[[image:image-20230620103535-2.png||height="591" width="1138"]]
665 +
666 +[[image:image-20230620103153-1.png||height="610" width="1141"]]
667 +
668 +
669 +The data will be displayed in the built-in node-red UI
670 +
671 +**Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
672 +
673 +[[image:image-20230620103923-3.png||height="476" width="1138"]]
674 +
675 +
676 +== 7.4 How can users factory reset LG01v2 ==
677 +
678 +
679 +Users can download the image of LG01v2 from this link：[[dragino-lg01v2-1.7-0210>>https://www.dropbox.com/scl/fi/g0si61lcrvdjyto4ma951/dragino-lg01v2-1.7-0210.zip?rlkey=t03oqo493r2p7ign488rs2jsv&dl=0]]
680 +
681 +
682 +Then follow the steps in the link below to restore factory Settings to LG01v2：
683 +
684 +[[How to flash a new image(OS) to the gateway>>url:https://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.3A0Howtoflashanewimage28OS29tothegateway28LPS8V229]]
685 +
686 +
687 += 8. Trouble Shooting =
688 +
689 +== 8.1  Fallback IP does not work, how can users check ==
690 +
691 +
662 662  When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP.
663 663  
664 664  
... ... @@ -678,7 +678,7 @@
678 678  If the firewall is not down, this will affect access to the gateway.
679 679  
680 680  
681 -= (% style="color:inherit; font-family:inherit; font-size:29px" %)10. Supports(%%) =
711 += (% style="color:inherit; font-family:inherit; font-size:29px" %)9. Supports(%%) =
682 682  
683 683  
684 684  (((
... ... @@ -689,7 +689,7 @@
689 689  With your question as detailed as possible. We will reply and help you in the shortest.
690 690  
691 691  
692 -= 11. Reference =
722 += 10. Reference =
693 693  
694 694  
695 695  * Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
... ... @@ -696,11 +696,10 @@
696 696  
697 697  * [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
698 698  
699 -
700 700  
701 701  )))
702 702  
703 -= 12. Order Info =
732 += 11. Order Info =
704 704  
705 705  
706 706  (% style="color:#0000ff" %)**LG01v2-XXX-YYY**
... ... @@ -720,7 +720,7 @@
720 720  More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
721 721  
722 722  
723 -= 13. Manufacturer Info =
752 += 12. Manufacturer Info =
724 724  
725 725  
726 726  **Shenzhen Dragino Technology Development co. LTD**
... ... @@ -730,7 +730,7 @@
730 730  LongCheng Street, LongGang District ; Shenzhen 518116,China
731 731  
732 732  
733 -= 14. FCC Warning =
762 += 13. FCC Warning =
734 734  
735 735  
736 736  (((
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