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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.9
edited by Xiaoling
on 2022/06/23 10:34
Change comment: There is no comment for this version
To version 264.2
edited by Xiaoling
on 2022/06/23 10:04
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -60,15 +60,11 @@
60 60  * Supply Voltage: built in 8500mAh Li-SOCI2 battery
61 61  * Operating Temperature: -40 ~~ 85°C
62 62  
63 -
64 -
65 65  (% style="color:#037691" %)**Temperature Sensor:**
66 66  
67 67  * Range: -55 to + 125°C
68 68  * Accuracy ±0.5°C (max ±2.0 °C).
69 69  
70 -
71 -
72 72  (% style="color:#037691" %)**LoRa Spec:**
73 73  
74 74  * Frequency Range,
... ... @@ -83,17 +83,11 @@
83 83  * Automatic RF Sense and CAD with ultra-fast AFC.
84 84  * LoRaWAN 1.0.3 Specification
85 85  
86 -
87 -
88 88  (% style="color:#037691" %)**Power Consumption**
89 89  
90 90  * Sleeping Mode: 20uA
91 91  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
92 92  
93 -
94 -
95 -
96 -
97 97  == ​1.3  Features ==
98 98  
99 99  * LoRaWAN v1.0.3 Class A
... ... @@ -420,6 +420,7 @@
420 420  
421 421  === 2.5.2 Sensor related commands ===
422 422  
413 +(% class="wikigeneratedid" %)
423 423  ==== ====
424 424  
425 425  ==== (% style="color:red" %)**Set Alarm Threshold:**(%%) ====
... ... @@ -432,6 +432,7 @@
432 432  * When min≠0, and max=0, Alarm trigger when lower than min
433 433  * When min≠0 and max≠0, Alarm trigger when higher than max or lower than min
434 434  
426 +
435 435  **Example:**
436 436  
437 437   AT+18ALARM=-10,30  ~/~/ Alarm when < -10 or higher than 30.
... ... @@ -454,6 +454,7 @@
454 454  * 2: Temperature_White
455 455  * 3: Temperature_Black
456 456  
449 +
457 457  **Example:**
458 458  
459 459   AT+18ALARM=-10,30,1   ~/~/ Alarm when temperature_red < -10 or higher than 30.
... ... @@ -499,6 +499,8 @@
499 499  
500 500  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
501 501  
495 +
496 +
502 502  == 2.6  LED Status ==
503 503  
504 504  LSN50-v2-D20 has an internal LED, it will active in below situation:
... ... @@ -508,6 +508,8 @@
508 508  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
509 509  
510 510  
506 +
507 +
511 511  == 2.7  Button Function ==
512 512  
513 513  **Internal RESET button:**
... ... @@ -645,57 +645,61 @@
645 645  
646 646  = 5.  FAQ =
647 647  
648 -== 5.1 What is the frequency range of LSN50v2-D20? ==
649 649  
646 +1.
647 +11. What is the frequency range of LSN50v2-D20?
648 +
650 650  Different LSN50V2-D20 version supports different frequency range, below is the table for the working frequency and recommend bands for each model:
651 651  
652 652  [[image:image-20220623100350-8.png]]
653 653  
654 654  
655 -== 5.2 What is the Frequency Plan? ==
654 +1.
655 +11. What is the Frequency Plan?
656 656  
657 -Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
658 658  
658 +Please refer Dragino End Node Frequency Plan:
659 659  
660 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:http://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
660 660  
661 -== 5.3 How to update the firmware? ==
662 662  
663 -User can upgrade the firmware for:
664 664  
665 -* (((
666 -Support new features
667 -)))
668 -* (((
669 -For bug fix
670 -)))
671 -* (((
672 -Change LoRaWAN bands.
673 -)))
664 +1.
665 +11. How to update the firmware?
674 674  
675 -Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
667 +User can upgrade the firmware for 1) bug fix, 2) new feature release or 3) change frequency plan.
676 676  
669 +Please see this link for how to upgrade:
677 677  
671 +[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Hardware_Upgrade_Method_Support_List>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Hardware_Upgrade_Method_Support_List]]
678 678  
679 -= 6.  Trouble Shooting =
673 +== 6.1  How to change the LoRa Frequency Bands/Region ==
680 680  
681 -== 6.1  AT Command input doesn't work ==
675 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.9A0200BFirmwareChangeLog"]].
676 +When downloading the images, choose the required image file for download. ​
682 682  
683 -In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
684 684  
685 685  
680 += 7.  Trouble Shooting =
686 686  
687 -= 7.  Order Info =
682 +== 7.1  AT Command input doesn't work ==
688 688  
684 +In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
689 689  
690 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
686 +(((
687 +
688 +)))
691 691  
692 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
693 693  
694 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
691 += 8.  Order Info =
695 695  
693 +== 8.1  Main Device LDDS04 ==
696 696  
697 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
695 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
698 698  
697 +
698 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
699 +
699 699  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
700 700  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
701 701  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -705,17 +705,22 @@
705 705  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
706 706  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
707 707  
709 +== 8.2  Probe Model ==
708 708  
711 +Detail See [[Probe Option>>path:#Probe_Option]] Section
709 709  
713 +* A01A-15
714 +* A02-15
715 +* A13-15
716 +* A16-15
710 710  
711 -= 8. ​ Packing Info =
718 += 9. ​ Packing Info =
712 712  
713 713  
714 714  **Package Includes**:
715 715  
716 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
723 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
717 717  
718 -
719 719  **Dimension and weight**:
720 720  
721 721  * Device Size: cm
... ... @@ -723,10 +723,7 @@
723 723  * Package Size / pcs : cm
724 724  * Weight / pcs : g
725 725  
732 += 10.  ​Support =
726 726  
727 -
728 -
729 -= 9.  ​Support =
730 -
731 731  * 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.
732 732  * 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]].