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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 262.1
edited by Xiaoling
on 2022/06/23 09:58
Change comment: Uploaded new attachment "image-20220623095817-6.png", version {1}

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:**
... ... @@ -544,7 +544,7 @@
544 544  
545 545  
546 546  
547 -== 3.2  Replace Battery ==
544 +== 4.2  Replace Battery ==
548 548  
549 549  (((
550 550  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -556,7 +556,7 @@
556 556  
557 557  
558 558  
559 -== 3.3  Power Consumption Analyze ==
556 +== 4.3  Power Consumption Analyze ==
560 560  
561 561  (((
562 562  Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
... ... @@ -601,7 +601,7 @@
601 601  
602 602  
603 603  
604 -=== 3.3.1  ​Battery Note ===
601 +=== 4.3.1  ​Battery Note ===
605 605  
606 606  (((
607 607  (((
... ... @@ -611,7 +611,7 @@
611 611  
612 612  
613 613  
614 -=== ​3.3.2  Replace the battery ===
611 +=== ​4.3.2  Replace the battery ===
615 615  
616 616  (((
617 617  (((
... ... @@ -627,75 +627,70 @@
627 627  )))
628 628  
629 629  
630 -= 4.  Use AT Command =
627 += 5.  Use AT Command =
631 631  
632 -== 4.1  Access AT Commands ==
629 +== 5.1  Access AT Commands ==
633 633  
634 -User can use a USB to TTL adapter to connect to LSN50V2-D20 to use AT command to configure the device. Example is as below:
631 +LDDS04 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LDDS04 for using AT command, as below.
635 635  
633 +(% aria-label="1654940081538-914.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654940081538-914.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
636 636  
637 -[[image:image-20220623095817-4.png||height="665" width="1032"]]
638 638  
639 -(% style="display:none" %) (%%)
636 +**Connection:**
640 640  
641 -[[image:image-20220623100044-7.png]]
638 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
642 642  
640 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
643 643  
644 -(% style="display:none" %) (%%)
642 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
645 645  
646 -= 5.  FAQ =
647 647  
648 -== 5.1 What is the frequency range of LSN50v2-D20? ==
645 +(((
646 +(((
647 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS04.
648 +)))
649 649  
650 -Different LSN50V2-D20 version supports different frequency range, below is the table for the working frequency and recommend bands for each model:
650 +(((
651 +LDDS04 will output system info once power on as below:
652 +)))
653 +)))
651 651  
652 -[[image:image-20220623100350-8.png]]
653 653  
656 + (% aria-label="1654593712276-618.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593712276-618.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
654 654  
655 -== 5.2 What is the Frequency Plan? ==
658 +Valid AT Command please check [[Configure Device>>||anchor="H3.A0ConfigureLDDS04viaATCommandorLoRaWANDownlink"]].
656 656  
657 -Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
658 658  
659 659  
662 += 6.  FAQ =
660 660  
661 -== 5.3 How to update the firmware? ==
664 +== 6.1  How to change the LoRa Frequency Bands/Region ==
662 662  
663 -User can upgrade the firmware for:
666 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.9A0200BFirmwareChangeLog"]].
667 +When downloading the images, choose the required image file for download. ​
664 664  
665 -* (((
666 -Support new features
667 -)))
668 -* (((
669 -For bug fix
670 -)))
671 -* (((
672 -Change LoRaWAN bands.
673 -)))
674 674  
675 -Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
676 676  
671 += 7.  Trouble Shooting =
677 677  
673 +== 7.1  AT Command input doesn't work ==
678 678  
679 -= 6.  Trouble Shooting =
680 -
681 -== 6.1  AT Command input doesn't work ==
682 -
683 683  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  
677 +(((
678 +
679 +)))
685 685  
686 686  
687 -= 7.  Order Info =
682 += 8.  Order Info =
688 688  
684 +== 8.1  Main Device LDDS04 ==
689 689  
690 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
686 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
691 691  
692 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
693 693  
694 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
689 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
695 695  
696 -
697 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
698 -
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
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705 705  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
706 706  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
707 707  
700 +== 8.2  Probe Model ==
708 708  
702 +Detail See [[Probe Option>>path:#Probe_Option]] Section
709 709  
704 +* A01A-15
705 +* A02-15
706 +* A13-15
707 +* A16-15
710 710  
711 -= 8. ​ Packing Info =
709 += 9. ​ Packing Info =
712 712  
713 713  
714 714  **Package Includes**:
715 715  
716 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
714 +* 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  
723 += 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]].
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