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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.8
edited by Xiaoling
on 2022/06/23 10:33
Change comment: There is no comment for this version
To version 264.3
edited by Xiaoling
on 2022/06/23 10:22
Change comment: There is no comment for this version

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... ... @@ -489,6 +489,7 @@
489 489  
490 490  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
491 491  
492 +
492 492  == 2.6  LED Status ==
493 493  
494 494  LSN50-v2-D20 has an internal LED, it will active in below situation:
... ... @@ -498,6 +498,7 @@
498 498  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
499 499  
500 500  
502 +
501 501  == 2.7  Button Function ==
502 502  
503 503  **Internal RESET button:**
... ... @@ -662,10 +662,17 @@
662 662  Change LoRaWAN bands.
663 663  )))
664 664  
667 +
665 665  Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
666 666  
667 667  
671 +== 6.1  How to change the LoRa Frequency Bands/Region ==
668 668  
673 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.9A0200BFirmwareChangeLog"]].
674 +When downloading the images, choose the required image file for download. ​
675 +
676 +
677 +
669 669  = 6.  Trouble Shooting =
670 670  
671 671  == 6.1  AT Command input doesn't work ==
... ... @@ -674,18 +674,16 @@
674 674  
675 675  
676 676  
686 +
677 677  = 7.  Order Info =
678 678  
689 +== 7.1  Main Device LDDS04 ==
679 679  
680 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
691 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
681 681  
682 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
683 683  
684 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
694 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
685 685  
686 -
687 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
688 -
689 689  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
690 690  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
691 691  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -698,14 +698,13 @@
698 698  
699 699  
700 700  
701 -= 8. ​ Packing Info =
708 += 9. ​ Packing Info =
702 702  
703 703  
704 704  **Package Includes**:
705 705  
706 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
713 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
707 707  
708 -
709 709  **Dimension and weight**:
710 710  
711 711  * Device Size: cm
... ... @@ -716,7 +716,7 @@
716 716  
717 717  
718 718  
719 -= 9.  ​Support =
725 += 10.  ​Support =
720 720  
721 721  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
722 722  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].