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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 265.9
edited by Xiaoling
on 2022/06/23 11:04
Change comment: There is no comment for this version
To version 263.1
edited by Xiaoling
on 2022/06/23 10:00
Change comment: Uploaded new attachment "image-20220623100044-7.png", version {1}

Summary

Details

Page properties
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"]]
... ... @@ -57,19 +57,16 @@
57 57  
58 58  == 1.2  Specifications ==
59 59  
60 -
61 61  (% style="color:#037691" %)**Common DC Characteristics:**
62 62  
63 63  * Supply Voltage: built in 8500mAh Li-SOCI2 battery
64 64  * Operating Temperature: -40 ~~ 85°C
65 65  
66 -
67 67  (% style="color:#037691" %)**Temperature Sensor:**
68 68  
69 69  * Range: -55 to + 125°C
70 70  * Accuracy ±0.5°C (max ±2.0 °C).
71 71  
72 -
73 73  (% style="color:#037691" %)**LoRa Spec:**
74 74  
75 75  * Frequency Range,
... ... @@ -84,14 +84,11 @@
84 84  * Automatic RF Sense and CAD with ultra-fast AFC.
85 85  * LoRaWAN 1.0.3 Specification
86 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 95  == ​1.3  Features ==
96 96  
97 97  * LoRaWAN v1.0.3 Class A
... ... @@ -150,8 +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 -
155 155  == 1.6  Pin Definitions and Switch ==
156 156  
157 157  (% class="wikigeneratedid" %)
... ... @@ -187,8 +187,6 @@
187 187  1. When boot the device in flash mode
188 188  1. Send an uplink packet
189 189  
190 -
191 -
192 192  == 1.7  Hardware Change log ==
193 193  
194 194  LSN50v2-D20 v1.0:  Release.
... ... @@ -210,7 +210,7 @@
210 210  (((
211 211  Here is an example for how to join the [[TTN LoRaWAN >>url:http://www.thethingsnetwork.org/]]Server. Below is the network structure, in this demo we use [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] as LoRaWAN gateway.
212 212  
213 -(% 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==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:1655891470063-521.png]](% title="Click and drag to resize" %)​[[image:1655952600869-544.png]]
201 +(% 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==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:1655891470063-521.png]](% title="Click and drag to resize" %)​
214 214  )))
215 215  
216 216  (% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)​(%%)​
... ... @@ -288,22 +288,22 @@
288 288  )))
289 289  
290 290  
291 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
279 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:709px" %)
292 292  |=(% style="width: 62.5px;" %)(((
293 293  **Size (bytes)**
294 -)))|=(% style="width: 62.5px;" %)2|=(% style="width: 91px;" %)2|=(% style="width: 61px;" %)2|=(% style="width: 91px;" %)1|=(% style="width: 99px;" %)**2**|=(% style="width: 97px;" %)2
282 +)))|=(% 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
295 295  |(% style="width:62.5px" %)**Value**|(((
296 -[[Battery>>||anchor="HBattery:"]]
297 -)))|(% style="width:91px" %)(((
298 -[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
299 -)))|(% style="width:61px" %)(((
284 +[[Battery>>||anchor="H2.4.1A0BatteryInfo"]][[ >>||anchor="H2.4.2A0InterruptPin"]]
285 +)))|(% style="width:200px" %)(((
286 +[[Temp_ Red or Temp _White>>||anchor="H2.4.3A0Distance"]]
287 +)))|(% style="width:82px" %)(((
300 300  ignore
301 301  )))|(% style="width:91px" %)(((
302 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
303 -)))|(% style="width:99px" %)(((
304 -[[Temp_White>>||anchor="HTemperatureWhite:"]]
305 -)))|(% style="width:97px" %)(((
306 -[[Temp_Black>>||anchor="HTemperatureBlack:"]]
290 +[[Alarm Flag>>||anchor="H2.4.3A0Distance"]]
291 +)))|(% style="width:102px" %)(((
292 +[[Temp_White>>||anchor="H2.4.3A0Distance"]]
293 +)))|(% style="width:95px" %)(((
294 +[[Temp_Black>>||anchor="H2.4.4A0MessageType"]]
307 307  )))
308 308  
309 309  [[image:image-20220622180351-1.png||height="589" width="1096"]]
... ... @@ -364,9 +364,20 @@
364 364  
365 365  If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
366 366  
367 -If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[~>url:http:~~/~~/www.dragino.com/downloads/index.php?dir" data-cke-saved-href="#HPolltheAlarmsettings:" href="#HPolltheAlarmsettings:"~>this link>>||anchor="HPolltheAlarmsettings:" aria-label="Data URI image image widget" contenteditable="false" role="presentation" 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" tabindex="-1"]]
355 +If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#Poll_Alarm]] for detail.
368 368  
357 +(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[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" %)​
369 369  
359 +
360 +=== 2.3.2  Decode payload in The Things Network ===
361 +
362 +In TTN, use can add a custom payload so it shows friendly. 
363 +
364 +In the page Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder to add the decoder from:
365 +
366 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSN50v2-D20/Decoder/]]
367 +
368 +
370 370  (% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" 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" tabindex="-1" title="Click and drag to resize" %)​
371 371  
372 372  == 2.4  Temperature Alarm Feature ==
... ... @@ -392,7 +392,7 @@
392 392  LSN50V2-D20 supports configuration via LoRaWAN downlink command or AT Commands.
393 393  
394 394  * Downlink command instructions for different platform: [[Use Note for Server>>doc:Main.WebHome]](IoT LoRaWAN Server)
395 -* AT Command Access Instructions: [[LINK>>||anchor="H4.A0UseATCommand"]]
394 +* AT Command Access Instructions: [[LINK>>path:#AT_Command]]
396 396  
397 397  There are two parts of commands: General one and Special for this model.
398 398  
... ... @@ -411,6 +411,7 @@
411 411  
412 412  === 2.5.2 Sensor related commands ===
413 413  
413 +(% class="wikigeneratedid" %)
414 414  ==== ====
415 415  
416 416  ==== (% style="color:red" %)**Set Alarm Threshold:**(%%) ====
... ... @@ -423,6 +423,7 @@
423 423  * When min≠0, and max=0, Alarm trigger when lower than min
424 424  * When min≠0 and max≠0, Alarm trigger when higher than max or lower than min
425 425  
426 +
426 426  **Example:**
427 427  
428 428   AT+18ALARM=-10,30  ~/~/ Alarm when < -10 or higher than 30.
... ... @@ -445,6 +445,7 @@
445 445  * 2: Temperature_White
446 446  * 3: Temperature_Black
447 447  
449 +
448 448  **Example:**
449 449  
450 450   AT+18ALARM=-10,30,1   ~/~/ Alarm when temperature_red < -10 or higher than 30.
... ... @@ -492,8 +492,6 @@
492 492  
493 493  
494 494  
495 -
496 -
497 497  == 2.6  LED Status ==
498 498  
499 499  LSN50-v2-D20 has an internal LED, it will active in below situation:
... ... @@ -505,7 +505,6 @@
505 505  
506 506  
507 507  
508 -
509 509  == 2.7  Button Function ==
510 510  
511 511  **Internal RESET button:**
... ... @@ -542,7 +542,7 @@
542 542  
543 543  
544 544  
545 -== 3.2  Replace Battery ==
544 +== 4.2  Replace Battery ==
546 546  
547 547  (((
548 548  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
... ... @@ -554,7 +554,7 @@
554 554  
555 555  
556 556  
557 -== 3.3  Power Consumption Analyze ==
556 +== 4.3  Power Consumption Analyze ==
558 558  
559 559  (((
560 560  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.
... ... @@ -599,7 +599,7 @@
599 599  
600 600  
601 601  
602 -=== 3.3.1  ​Battery Note ===
601 +=== 4.3.1  ​Battery Note ===
603 603  
604 604  (((
605 605  (((
... ... @@ -609,7 +609,7 @@
609 609  
610 610  
611 611  
612 -=== ​3.3.2  Replace the battery ===
611 +=== ​4.3.2  Replace the battery ===
613 613  
614 614  (((
615 615  (((
... ... @@ -625,75 +625,70 @@
625 625  )))
626 626  
627 627  
628 -= 4.  Use AT Command =
627 += 5.  Use AT Command =
629 629  
630 -== 4.1  Access AT Commands ==
629 +== 5.1  Access AT Commands ==
631 631  
632 -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.
633 633  
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" %)​
634 634  
635 -[[image:image-20220623095817-4.png||height="665" width="1032"]]
636 636  
637 -(% style="display:none" %) (%%)
636 +**Connection:**
638 638  
639 -[[image:image-20220623100044-7.png]]
638 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
640 640  
640 +(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
641 641  
642 -(% style="display:none" %) (%%)
642 +(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
643 643  
644 -= 5.  FAQ =
645 645  
646 -== 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 +)))
647 647  
648 -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 +)))
649 649  
650 -[[image:image-20220623100350-8.png]]
651 651  
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" %)​
652 652  
653 -== 5.2 What is the Frequency Plan? ==
658 +Valid AT Command please check [[Configure Device>>||anchor="H3.A0ConfigureLDDS04viaATCommandorLoRaWANDownlink"]].
654 654  
655 -Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
656 656  
657 657  
662 += 6.  FAQ =
658 658  
659 -== 5.3 How to update the firmware? ==
664 +== 6.1  How to change the LoRa Frequency Bands/Region ==
660 660  
661 -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. ​
662 662  
663 -* (((
664 -Support new features
665 -)))
666 -* (((
667 -For bug fix
668 -)))
669 -* (((
670 -Change LoRaWAN bands.
671 -)))
672 672  
673 -Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
674 674  
671 += 7.  Trouble Shooting =
675 675  
673 +== 7.1  AT Command input doesn't work ==
676 676  
677 -= 6.  Trouble Shooting =
678 -
679 -== 6.1  AT Command input doesn't work ==
680 -
681 681  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.
682 682  
677 +(((
678 +
679 +)))
683 683  
684 684  
685 -= 7.  Order Info =
682 += 8.  Order Info =
686 686  
684 +== 8.1  Main Device LDDS04 ==
687 687  
688 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
686 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
689 689  
690 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
691 691  
692 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
689 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
693 693  
694 -
695 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
696 -
697 697  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
698 698  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
699 699  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -703,14 +703,21 @@
703 703  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
704 704  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
705 705  
700 +== 8.2  Probe Model ==
706 706  
702 +Detail See [[Probe Option>>path:#Probe_Option]] Section
707 707  
708 -= 8. ​ Packing Info =
704 +* A01A-15
705 +* A02-15
706 +* A13-15
707 +* A16-15
709 709  
709 += 9. ​ Packing Info =
710 710  
711 +
711 711  **Package Includes**:
712 712  
713 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
714 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
714 714  
715 715  **Dimension and weight**:
716 716  
... ... @@ -719,9 +719,7 @@
719 719  * Package Size / pcs : cm
720 720  * Weight / pcs : g
721 721  
723 += 10.  ​Support =
722 722  
723 -
724 -= 9.  ​Support =
725 -
726 726  * 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.
727 727  * 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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