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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.10
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
... ... @@ -152,10 +152,6 @@
152 152  Cable Drawing: [[See This Link>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Cable_Drawing/&file=CAB0-35IC-K31G-210811.pdf]]
153 153  )))
154 154  
155 -
156 -
157 -
158 -
159 159  == 1.6  Pin Definitions and Switch ==
160 160  
161 161  (% class="wikigeneratedid" %)
... ... @@ -424,6 +424,7 @@
424 424  
425 425  === 2.5.2 Sensor related commands ===
426 426  
413 +(% class="wikigeneratedid" %)
427 427  ==== ====
428 428  
429 429  ==== (% style="color:red" %)**Set Alarm Threshold:**(%%) ====
... ... @@ -436,6 +436,7 @@
436 436  * When min≠0, and max=0, Alarm trigger when lower than min
437 437  * When min≠0 and max≠0, Alarm trigger when higher than max or lower than min
438 438  
426 +
439 439  **Example:**
440 440  
441 441   AT+18ALARM=-10,30  ~/~/ Alarm when < -10 or higher than 30.
... ... @@ -458,6 +458,7 @@
458 458  * 2: Temperature_White
459 459  * 3: Temperature_Black
460 460  
449 +
461 461  **Example:**
462 462  
463 463   AT+18ALARM=-10,30,1   ~/~/ Alarm when temperature_red < -10 or higher than 30.
... ... @@ -503,6 +503,8 @@
503 503  
504 504  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
505 505  
495 +
496 +
506 506  == 2.6  LED Status ==
507 507  
508 508  LSN50-v2-D20 has an internal LED, it will active in below situation:
... ... @@ -512,6 +512,8 @@
512 512  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
513 513  
514 514  
506 +
507 +
515 515  == 2.7  Button Function ==
516 516  
517 517  **Internal RESET button:**
... ... @@ -649,57 +649,61 @@
649 649  
650 650  = 5.  FAQ =
651 651  
652 -== 5.1 What is the frequency range of LSN50v2-D20? ==
653 653  
646 +1.
647 +11. What is the frequency range of LSN50v2-D20?
648 +
654 654  Different LSN50V2-D20 version supports different frequency range, below is the table for the working frequency and recommend bands for each model:
655 655  
656 656  [[image:image-20220623100350-8.png]]
657 657  
658 658  
659 -== 5.2 What is the Frequency Plan? ==
654 +1.
655 +11. What is the Frequency Plan?
660 660  
661 -Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
662 662  
658 +Please refer Dragino End Node Frequency Plan:
663 663  
660 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:http://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
664 664  
665 -== 5.3 How to update the firmware? ==
666 666  
667 -User can upgrade the firmware for:
668 668  
669 -* (((
670 -Support new features
671 -)))
672 -* (((
673 -For bug fix
674 -)))
675 -* (((
676 -Change LoRaWAN bands.
677 -)))
664 +1.
665 +11. How to update the firmware?
678 678  
679 -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.
680 680  
669 +Please see this link for how to upgrade:
681 681  
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]]
682 682  
683 -= 6.  Trouble Shooting =
673 +== 6.1  How to change the LoRa Frequency Bands/Region ==
684 684  
685 -== 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. ​
686 686  
687 -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.
688 688  
689 689  
680 += 7.  Trouble Shooting =
690 690  
691 -= 7.  Order Info =
682 +== 7.1  AT Command input doesn't work ==
692 692  
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.
693 693  
694 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
686 +(((
687 +
688 +)))
695 695  
696 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
697 697  
698 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
691 += 8.  Order Info =
699 699  
693 +== 8.1  Main Device LDDS04 ==
700 700  
701 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
695 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
702 702  
697 +
698 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
699 +
703 703  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
704 704  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
705 705  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -709,17 +709,22 @@
709 709  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
710 710  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
711 711  
709 +== 8.2  Probe Model ==
712 712  
711 +Detail See [[Probe Option>>path:#Probe_Option]] Section
713 713  
713 +* A01A-15
714 +* A02-15
715 +* A13-15
716 +* A16-15
714 714  
715 -= 8. ​ Packing Info =
718 += 9. ​ Packing Info =
716 716  
717 717  
718 718  **Package Includes**:
719 719  
720 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
723 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
721 721  
722 -
723 723  **Dimension and weight**:
724 724  
725 725  * Device Size: cm
... ... @@ -727,10 +727,7 @@
727 727  * Package Size / pcs : cm
728 728  * Weight / pcs : g
729 729  
732 += 10.  ​Support =
730 730  
731 -
732 -
733 -= 9.  ​Support =
734 -
735 735  * 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.
736 736  * 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]].