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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 265.5
edited by Xiaoling
on 2022/06/23 10:56
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

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... ... @@ -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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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" %)​(%%)​
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293 293  **Size (bytes)**
294 294  )))|=(% 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:"]]
284 +[[Battery>>||anchor="H2.4.1A0BatteryInfo"]][[ >>||anchor="H2.4.2A0InterruptPin"]]
297 297  )))|(% style="width:200px" %)(((
298 -[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
286 +[[Temp_ Red or Temp _White>>||anchor="H2.4.3A0Distance"]]
299 299  )))|(% style="width:82px" %)(((
300 300  ignore
301 301  )))|(% style="width:91px" %)(((
302 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
290 +[[Alarm Flag>>||anchor="H2.4.3A0Distance"]]
303 303  )))|(% style="width:102px" %)(((
304 -[[Temp_White>>||anchor="HTemperatureWhite:"]]
292 +[[Temp_White>>||anchor="H2.4.3A0Distance"]]
305 305  )))|(% style="width:95px" %)(((
306 -[[Temp_Black>>||anchor="HTemperatureBlack:"]]
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.
... ... @@ -490,6 +490,8 @@
490 490  
491 491  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
492 492  
495 +
496 +
493 493  == 2.6  LED Status ==
494 494  
495 495  LSN50-v2-D20 has an internal LED, it will active in below situation:
... ... @@ -498,6 +498,9 @@
498 498  * After the fast blinks on boot, the LED will flash once which means device is trying to send Join Packet to the network.
499 499  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
500 500  
505 +
506 +
507 +
501 501  == 2.7  Button Function ==
502 502  
503 503  **Internal RESET button:**
... ... @@ -635,57 +635,61 @@
635 635  
636 636  = 5.  FAQ =
637 637  
638 -== 5.1 What is the frequency range of LSN50v2-D20? ==
639 639  
646 +1.
647 +11. What is the frequency range of LSN50v2-D20?
648 +
640 640  Different LSN50V2-D20 version supports different frequency range, below is the table for the working frequency and recommend bands for each model:
641 641  
642 642  [[image:image-20220623100350-8.png]]
643 643  
644 644  
645 -== 5.2 What is the Frequency Plan? ==
654 +1.
655 +11. What is the Frequency Plan?
646 646  
647 -Please refer Dragino End Node Frequency Plan:  [[End Device Frequency Band>>doc:Main.End Device Frequency Band.WebHome]]
648 648  
658 +Please refer Dragino End Node Frequency Plan:
649 649  
660 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:http://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
650 650  
651 -== 5.3 How to update the firmware? ==
652 652  
653 -User can upgrade the firmware for:
654 654  
655 -* (((
656 -Support new features
657 -)))
658 -* (((
659 -For bug fix
660 -)))
661 -* (((
662 -Change LoRaWAN bands.
663 -)))
664 +1.
665 +11. How to update the firmware?
664 664  
665 -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.
666 666  
669 +Please see this link for how to upgrade:
667 667  
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]]
668 668  
669 -= 6.  Trouble Shooting =
673 +== 6.1  How to change the LoRa Frequency Bands/Region ==
670 670  
671 -== 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. ​
672 672  
673 -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.
674 674  
675 675  
680 += 7.  Trouble Shooting =
676 676  
677 -= 7.  Order Info =
682 +== 7.1  AT Command input doesn't work ==
678 678  
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.
679 679  
680 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
686 +(((
687 +
688 +)))
681 681  
682 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
683 683  
684 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
691 += 8.  Order Info =
685 685  
693 +== 8.1  Main Device LDDS04 ==
686 686  
687 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
695 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
688 688  
697 +
698 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
699 +
689 689  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
690 690  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
691 691  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -695,13 +695,21 @@
695 695  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
696 696  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
697 697  
709 +== 8.2  Probe Model ==
698 698  
699 -= 8. ​ Packing Info =
711 +Detail See [[Probe Option>>path:#Probe_Option]] Section
700 700  
713 +* A01A-15
714 +* A02-15
715 +* A13-15
716 +* A16-15
701 701  
718 += 9. ​ Packing Info =
719 +
720 +
702 702  **Package Includes**:
703 703  
704 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
723 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
705 705  
706 706  **Dimension and weight**:
707 707  
... ... @@ -710,8 +710,7 @@
710 710  * Package Size / pcs : cm
711 711  * Weight / pcs : g
712 712  
732 += 10.  ​Support =
713 713  
714 -= 9.  ​Support =
715 -
716 716  * 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.
717 717  * 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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