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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.11
edited by Xiaoling
on 2022/06/23 10:35
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

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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" %)
... ... @@ -191,10 +191,6 @@
191 191  1. When boot the device in flash mode
192 192  1. Send an uplink packet
193 193  
194 -
195 -
196 -
197 -
198 198  == 1.7  Hardware Change log ==
199 199  
200 200  LSN50v2-D20 v1.0:  Release.
... ... @@ -428,6 +428,7 @@
428 428  
429 429  === 2.5.2 Sensor related commands ===
430 430  
413 +(% class="wikigeneratedid" %)
431 431  ==== ====
432 432  
433 433  ==== (% style="color:red" %)**Set Alarm Threshold:**(%%) ====
... ... @@ -440,6 +440,7 @@
440 440  * When min≠0, and max=0, Alarm trigger when lower than min
441 441  * When min≠0 and max≠0, Alarm trigger when higher than max or lower than min
442 442  
426 +
443 443  **Example:**
444 444  
445 445   AT+18ALARM=-10,30  ~/~/ Alarm when < -10 or higher than 30.
... ... @@ -462,6 +462,7 @@
462 462  * 2: Temperature_White
463 463  * 3: Temperature_Black
464 464  
449 +
465 465  **Example:**
466 466  
467 467   AT+18ALARM=-10,30,1   ~/~/ Alarm when temperature_red < -10 or higher than 30.
... ... @@ -507,6 +507,8 @@
507 507  
508 508  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
509 509  
495 +
496 +
510 510  == 2.6  LED Status ==
511 511  
512 512  LSN50-v2-D20 has an internal LED, it will active in below situation:
... ... @@ -516,6 +516,8 @@
516 516  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
517 517  
518 518  
506 +
507 +
519 519  == 2.7  Button Function ==
520 520  
521 521  **Internal RESET button:**
... ... @@ -552,7 +552,7 @@
552 552  
553 553  
554 554  
555 -== 3.2  Replace Battery ==
544 +== 4.2  Replace Battery ==
556 556  
557 557  (((
558 558  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -564,7 +564,7 @@
564 564  
565 565  
566 566  
567 -== 3.3  Power Consumption Analyze ==
556 +== 4.3  Power Consumption Analyze ==
568 568  
569 569  (((
570 570  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.
... ... @@ -609,7 +609,7 @@
609 609  
610 610  
611 611  
612 -=== 3.3.1  ​Battery Note ===
601 +=== 4.3.1  ​Battery Note ===
613 613  
614 614  (((
615 615  (((
... ... @@ -619,7 +619,7 @@
619 619  
620 620  
621 621  
622 -=== ​3.3.2  Replace the battery ===
611 +=== ​4.3.2  Replace the battery ===
623 623  
624 624  (((
625 625  (((
... ... @@ -635,75 +635,70 @@
635 635  )))
636 636  
637 637  
638 -= 4.  Use AT Command =
627 += 5.  Use AT Command =
639 639  
640 -== 4.1  Access AT Commands ==
629 +== 5.1  Access AT Commands ==
641 641  
642 -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.
643 643  
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" %)​
644 644  
645 -[[image:image-20220623095817-4.png||height="665" width="1032"]]
646 646  
647 -(% style="display:none" %) (%%)
636 +**Connection:**
648 648  
649 -[[image:image-20220623100044-7.png]]
638 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
650 650  
640 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
651 651  
652 -(% style="display:none" %) (%%)
642 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
653 653  
654 -= 5.  FAQ =
655 655  
656 -== 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 +)))
657 657  
658 -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 +)))
659 659  
660 -[[image:image-20220623100350-8.png]]
661 661  
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" %)​
662 662  
663 -== 5.2 What is the Frequency Plan? ==
658 +Valid AT Command please check [[Configure Device>>||anchor="H3.A0ConfigureLDDS04viaATCommandorLoRaWANDownlink"]].
664 664  
665 -Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
666 666  
667 667  
662 += 6.  FAQ =
668 668  
669 -== 5.3 How to update the firmware? ==
664 +== 6.1  How to change the LoRa Frequency Bands/Region ==
670 670  
671 -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. ​
672 672  
673 -* (((
674 -Support new features
675 -)))
676 -* (((
677 -For bug fix
678 -)))
679 -* (((
680 -Change LoRaWAN bands.
681 -)))
682 682  
683 -Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
684 684  
671 += 7.  Trouble Shooting =
685 685  
673 +== 7.1  AT Command input doesn't work ==
686 686  
687 -= 6.  Trouble Shooting =
688 -
689 -== 6.1  AT Command input doesn't work ==
690 -
691 691  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.
692 692  
677 +(((
678 +
679 +)))
693 693  
694 694  
695 -= 7.  Order Info =
682 += 8.  Order Info =
696 696  
684 +== 8.1  Main Device LDDS04 ==
697 697  
698 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
686 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
699 699  
700 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
701 701  
702 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
689 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
703 703  
704 -
705 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
706 -
707 707  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
708 708  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
709 709  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -713,17 +713,22 @@
713 713  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
714 714  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
715 715  
700 +== 8.2  Probe Model ==
716 716  
702 +Detail See [[Probe Option>>path:#Probe_Option]] Section
717 717  
704 +* A01A-15
705 +* A02-15
706 +* A13-15
707 +* A16-15
718 718  
719 -= 8. ​ Packing Info =
709 += 9. ​ Packing Info =
720 720  
721 721  
722 722  **Package Includes**:
723 723  
724 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
714 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
725 725  
726 -
727 727  **Dimension and weight**:
728 728  
729 729  * Device Size: cm
... ... @@ -731,10 +731,7 @@
731 731  * Package Size / pcs : cm
732 732  * Weight / pcs : g
733 733  
723 += 10.  ​Support =
734 734  
735 -
736 -
737 -= 9.  ​Support =
738 -
739 739  * 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.
740 740  * 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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