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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.13
edited by Xiaoling
on 2022/06/23 10:45
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
... ... @@ -18,8 +18,6 @@
18 18  
19 19  **Table of Contents:**
20 20  
21 -{{toc/}}
22 -
23 23  (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
24 24  (((
25 25  (% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
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62 62  * Supply Voltage: built in 8500mAh Li-SOCI2 battery
63 63  * Operating Temperature: -40 ~~ 85°C
64 64  
65 -
66 66  (% style="color:#037691" %)**Temperature Sensor:**
67 67  
68 68  * Range: -55 to + 125°C
69 69  * Accuracy ±0.5°C (max ±2.0 °C).
70 70  
71 -
72 72  (% style="color:#037691" %)**LoRa Spec:**
73 73  
74 74  * Frequency Range,
... ... @@ -83,15 +83,11 @@
83 83  * Automatic RF Sense and CAD with ultra-fast AFC.
84 84  * LoRaWAN 1.0.3 Specification
85 85  
86 -
87 87  (% style="color:#037691" %)**Power Consumption**
88 88  
89 89  * Sleeping Mode: 20uA
90 90  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
91 91  
92 -
93 -
94 -
95 95  == ​1.3  Features ==
96 96  
97 97  * LoRaWAN v1.0.3 Class A
... ... @@ -150,9 +150,6 @@
150 150  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]]
151 151  )))
152 152  
153 -
154 -
155 -
156 156  == 1.6  Pin Definitions and Switch ==
157 157  
158 158  (% class="wikigeneratedid" %)
... ... @@ -188,9 +188,6 @@
188 188  1. When boot the device in flash mode
189 189  1. Send an uplink packet
190 190  
191 -
192 -
193 -
194 194  == 1.7  Hardware Change log ==
195 195  
196 196  LSN50v2-D20 v1.0:  Release.
... ... @@ -295,17 +295,17 @@
295 295  **Size (bytes)**
296 296  )))|=(% style="width: 62.5px;" %)2|=(% style="width: 200px;" %)2|=(% style="width: 82px;" %)2|=(% style="width: 91px;" %)1|=(% style="width: 102px;" %)**2**|=(% style="width: 95px;" %)2
297 297  |(% style="width:62.5px" %)**Value**|(((
298 -[[Battery>>||anchor="HBattery:"]]
284 +[[Battery>>||anchor="H2.4.1A0BatteryInfo"]][[ >>||anchor="H2.4.2A0InterruptPin"]]
299 299  )))|(% style="width:200px" %)(((
300 -[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
286 +[[Temp_ Red or Temp _White>>||anchor="H2.4.3A0Distance"]]
301 301  )))|(% style="width:82px" %)(((
302 302  ignore
303 303  )))|(% style="width:91px" %)(((
304 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
290 +[[Alarm Flag>>||anchor="H2.4.3A0Distance"]]
305 305  )))|(% style="width:102px" %)(((
306 -[[Temp_White>>||anchor="HTemperatureWhite:"]]
292 +[[Temp_White>>||anchor="H2.4.3A0Distance"]]
307 307  )))|(% style="width:95px" %)(((
308 -[[Temp_Black>>||anchor="HTemperatureBlack:"]]
294 +[[Temp_Black>>||anchor="H2.4.4A0MessageType"]]
309 309  )))
310 310  
311 311  [[image:image-20220622180351-1.png||height="589" width="1096"]]
... ... @@ -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:
... ... @@ -511,6 +511,9 @@
511 511  * After the fast blinks on boot, the LED will flash once which means device is trying to send Join Packet to the network.
512 512  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
513 513  
505 +
506 +
507 +
514 514  == 2.7  Button Function ==
515 515  
516 516  **Internal RESET button:**
... ... @@ -547,7 +547,7 @@
547 547  
548 548  
549 549  
550 -== 3.2  Replace Battery ==
544 +== 4.2  Replace Battery ==
551 551  
552 552  (((
553 553  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -559,7 +559,7 @@
559 559  
560 560  
561 561  
562 -== 3.3  Power Consumption Analyze ==
556 +== 4.3  Power Consumption Analyze ==
563 563  
564 564  (((
565 565  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.
... ... @@ -604,7 +604,7 @@
604 604  
605 605  
606 606  
607 -=== 3.3.1  ​Battery Note ===
601 +=== 4.3.1  ​Battery Note ===
608 608  
609 609  (((
610 610  (((
... ... @@ -614,7 +614,7 @@
614 614  
615 615  
616 616  
617 -=== ​3.3.2  Replace the battery ===
611 +=== ​4.3.2  Replace the battery ===
618 618  
619 619  (((
620 620  (((
... ... @@ -630,75 +630,70 @@
630 630  )))
631 631  
632 632  
633 -= 4.  Use AT Command =
627 += 5.  Use AT Command =
634 634  
635 -== 4.1  Access AT Commands ==
629 +== 5.1  Access AT Commands ==
636 636  
637 -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.
638 638  
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" %)​
639 639  
640 -[[image:image-20220623095817-4.png||height="665" width="1032"]]
641 641  
642 -(% style="display:none" %) (%%)
636 +**Connection:**
643 643  
644 -[[image:image-20220623100044-7.png]]
638 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
645 645  
640 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
646 646  
647 -(% style="display:none" %) (%%)
642 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
648 648  
649 -= 5.  FAQ =
650 650  
651 -== 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 +)))
652 652  
653 -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 +)))
654 654  
655 -[[image:image-20220623100350-8.png]]
656 656  
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" %)​
657 657  
658 -== 5.2 What is the Frequency Plan? ==
658 +Valid AT Command please check [[Configure Device>>||anchor="H3.A0ConfigureLDDS04viaATCommandorLoRaWANDownlink"]].
659 659  
660 -Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
661 661  
662 662  
662 += 6.  FAQ =
663 663  
664 -== 5.3 How to update the firmware? ==
664 +== 6.1  How to change the LoRa Frequency Bands/Region ==
665 665  
666 -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. ​
667 667  
668 -* (((
669 -Support new features
670 -)))
671 -* (((
672 -For bug fix
673 -)))
674 -* (((
675 -Change LoRaWAN bands.
676 -)))
677 677  
678 -Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
679 679  
671 += 7.  Trouble Shooting =
680 680  
673 +== 7.1  AT Command input doesn't work ==
681 681  
682 -= 6.  Trouble Shooting =
683 -
684 -== 6.1  AT Command input doesn't work ==
685 -
686 686  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.
687 687  
677 +(((
678 +
679 +)))
688 688  
689 689  
690 -= 7.  Order Info =
682 += 8.  Order Info =
691 691  
684 +== 8.1  Main Device LDDS04 ==
692 692  
693 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
686 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
694 694  
695 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
696 696  
697 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
689 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
698 698  
699 -
700 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
701 -
702 702  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
703 703  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
704 704  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -708,14 +708,21 @@
708 708  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
709 709  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
710 710  
700 +== 8.2  Probe Model ==
711 711  
702 +Detail See [[Probe Option>>path:#Probe_Option]] Section
712 712  
713 -= 8. ​ Packing Info =
704 +* A01A-15
705 +* A02-15
706 +* A13-15
707 +* A16-15
714 714  
709 += 9. ​ Packing Info =
715 715  
711 +
716 716  **Package Includes**:
717 717  
718 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
714 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
719 719  
720 720  **Dimension and weight**:
721 721  
... ... @@ -724,9 +724,7 @@
724 724  * Package Size / pcs : cm
725 725  * Weight / pcs : g
726 726  
723 += 10.  ​Support =
727 727  
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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