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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.8
edited by Xiaoling
on 2022/06/23 10:33
Change comment: There is no comment for this version
To version 271.3
edited by Xiaoling
on 2022/06/23 11:49
Change comment: There is no comment for this version

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2 -(((
3 -(% 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"]]
4 -)))
1 + (% style="display:none" %)
5 5  
6 6  (% style="text-align:center" %)
7 -[[image:1655887486036-943.png||height="322" width="322"]]
4 +[[image:image-20220623114624-2.png]]
8 8  
9 9  
10 - [[image:1655887552639-376.png]] [[image:1655887744989-319.png]]
11 11  
12 12  
13 13  
14 14  
15 15  
16 -
17 -
18 -
19 19  **Table of Contents:**
20 20  
14 +{{toc/}}
15 +
21 21  (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
22 22  (((
23 23  (% 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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36 36  == 1.1 ​ What is LSN50V2-D2x LoRaWAN Temperature Sensor ==
37 37  
38 38  
34 +(((
39 39  The Dragino LSN50v2-D2x is a (% style="color:#4472c4" %)**LoRaWAN Temperature Sensor**(%%) for Internet of Things solution. It can be used to measure the (% style="color:#4472c4" %)**temperature of air, liquid or object**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
36 +)))
40 40  
38 +(((
41 41  The temperature sensor used in LSN50v2-D2x can (% style="color:#4472c4" %)**measure -55°C ~~ 125°C with accuracy ±0.5°C (max ±2.0 °C)**.
40 +)))
42 42  
42 +(((
43 43  LSN50v2-D2x supports (% style="color:#4472c4" %)**temperature alarm feature,**(%%) user can set temperature alarm for instant notice.
44 +)))
44 44  
46 +(((
45 45  LSN50v2-D2x has max 3 probes which measure maximum 3 temperature points.
48 +)))
46 46  
50 +(((
47 47  LSN50v2-D2x is powered by (% style="color:#4472c4" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 10 years. (Actually Battery life depends on the use environment, update period. Please check related Power Analyze report).
52 +)))
48 48  
54 +(((
49 49  Each LSN50v2-D2x is pre-load with a set of unique keys for LoRaWAN registration, register these keys to local LoRaWAN server and it will auto connect after power on.
56 +)))
50 50  
51 51  
52 52  [[image:1655889313568-879.png]]
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55 55  
56 56  == 1.2  Specifications ==
57 57  
65 +
58 58  (% style="color:#037691" %)**Common DC Characteristics:**
59 59  
60 60  * Supply Voltage: built in 8500mAh Li-SOCI2 battery
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142 142  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]]
143 143  )))
144 144  
153 +
154 +
155 +
156 +
145 145  == 1.6  Pin Definitions and Switch ==
146 146  
147 147  (% class="wikigeneratedid" %)
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198 198  (((
199 199  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.
200 200  
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" %)​
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]]
202 202  )))
203 203  
204 204  (% 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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276 276  )))
277 277  
278 278  
279 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:709px" %)
291 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:500px" %)
280 280  |=(% style="width: 62.5px;" %)(((
281 281  **Size (bytes)**
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
283 -|(% style="width:62.5px" %)**Value**|(((
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" %)(((
294 +)))|=(% style="width: 60px;" %)2|=(% style="width: 120px;" %)2|=(% style="width: 60px;" %)2|=(% style="width: 65px;" %)1|=(% style="width: 65px;" %)**2**|=(% style="width: 65px;" %)2
295 +|(% style="width:65px" %)**Value**|(((
296 +[[Battery>>||anchor="HBattery:"]]
297 +)))|(% style="width:91px" %)(((
298 +[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
299 +)))|(% style="width:61px" %)(((
288 288  ignore
289 289  )))|(% style="width:91px" %)(((
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"]]
302 +[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
303 +)))|(% style="width:99px" %)(((
304 +[[Temp_White>>||anchor="HTemperatureWhite:"]]
305 +)))|(% style="width:97px" %)(((
306 +[[Temp_Black>>||anchor="HTemperatureBlack:"]]
295 295  )))
296 296  
297 297  [[image:image-20220622180351-1.png||height="589" width="1096"]]
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352 352  
353 353  If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
354 354  
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.
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"]]
356 356  
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" %)​
358 358  
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 -
369 369  (% 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" %)​
370 370  
371 371  == 2.4  Temperature Alarm Feature ==
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391 391  LSN50V2-D20 supports configuration via LoRaWAN downlink command or AT Commands.
392 392  
393 393  * Downlink command instructions for different platform: [[Use Note for Server>>doc:Main.WebHome]](IoT LoRaWAN Server)
394 -* AT Command Access Instructions: [[LINK>>path:#AT_Command]]
395 +* AT Command Access Instructions: [[LINK>>||anchor="H4.A0UseATCommand"]]
395 395  
396 396  There are two parts of commands: General one and Special for this model.
397 397  
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489 489  
490 490  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
491 491  
493 +
494 +
492 492  == 2.6  LED Status ==
493 493  
494 494  LSN50-v2-D20 has an internal LED, it will active in below situation:
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498 498  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
499 499  
500 500  
504 +
501 501  == 2.7  Button Function ==
502 502  
503 503  **Internal RESET button:**
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695 695  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
696 696  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
697 697  
698 -
699 -
700 -
701 701  = 8. ​ Packing Info =
702 702  
703 703  
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705 705  
706 706  * LSN50v2-D2x LoRaWAN Temperature Sensor x 1
707 707  
708 -
709 709  **Dimension and weight**:
710 710  
711 711  * Device Size: cm
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713 713  * Package Size / pcs : cm
714 714  * Weight / pcs : g
715 715  
716 -
717 -
718 -
719 719  = 9.  ​Support =
720 720  
721 721  * 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.
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