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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 265.1
edited by Xiaoling
on 2022/06/23 10:50
Change comment: Uploaded new attachment "1655952600869-544.png", version {1}
To version 265.16
edited by Xiaoling
on 2022/06/23 11:32
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Summary

Details

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Content
... ... @@ -7,7 +7,9 @@
7 7  [[image:1655887486036-943.png||height="322" width="322"]]
8 8  
9 9  
10 +(((
10 10   [[image:1655887552639-376.png]] [[image:1655887744989-319.png]]
12 +)))
11 11  
12 12  
13 13  
... ... @@ -18,6 +18,8 @@
18 18  
19 19  **Table of Contents:**
20 20  
23 +{{toc/}}
24 +
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  
43 +(((
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.
45 +)))
40 40  
47 +(((
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)**.
49 +)))
42 42  
51 +(((
43 43  LSN50v2-D2x supports (% style="color:#4472c4" %)**temperature alarm feature,**(%%) user can set temperature alarm for instant notice.
53 +)))
44 44  
55 +(((
45 45  LSN50v2-D2x has max 3 probes which measure maximum 3 temperature points.
57 +)))
46 46  
59 +(((
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).
61 +)))
48 48  
63 +(((
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.
65 +)))
50 50  
51 51  
52 52  [[image:1655889313568-879.png]]
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55 55  
56 56  == 1.2  Specifications ==
57 57  
74 +
58 58  (% style="color:#037691" %)**Common DC Characteristics:**
59 59  
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,
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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
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91 91  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
92 92  
93 93  
94 -
95 -
96 -
97 97  == ​1.3  Features ==
98 98  
99 99  * LoRaWAN v1.0.3 Class A
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153 153  )))
154 154  
155 155  
156 -
157 -
158 -
159 159  == 1.6  Pin Definitions and Switch ==
160 160  
161 161  (% class="wikigeneratedid" %)
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192 192  1. Send an uplink packet
193 193  
194 194  
195 -
196 -
197 -
198 198  == 1.7  Hardware Change log ==
199 199  
200 200  LSN50v2-D20 v1.0:  Release.
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216 216  (((
217 217  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.
218 218  
219 -(% 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" %)​
221 +(% 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]]
220 220  )))
221 221  
222 222  (% 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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294 294  )))
295 295  
296 296  
297 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:709px" %)
299 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:500px" %)
298 298  |=(% style="width: 62.5px;" %)(((
299 299  **Size (bytes)**
300 -)))|=(% 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
301 -|(% style="width:62.5px" %)**Value**|(((
302 +)))|=(% style="width: 60px;" %)2|=(% style="width: 120px;" %)2|=(% style="width: 60px;" %)2|=(% style="width: 65px;" %)1|=(% style="width: 65px;" %)**2**|=(% style="width: 65px;" %)2
303 +|(% style="width:65px" %)**Value**|(((
302 302  [[Battery>>||anchor="HBattery:"]]
303 -)))|(% style="width:200px" %)(((
305 +)))|(% style="width:91px" %)(((
304 304  [[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
305 -)))|(% style="width:82px" %)(((
307 +)))|(% style="width:61px" %)(((
306 306  ignore
307 307  )))|(% style="width:91px" %)(((
308 308  [[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
309 -)))|(% style="width:102px" %)(((
311 +)))|(% style="width:99px" %)(((
310 310  [[Temp_White>>||anchor="HTemperatureWhite:"]]
311 -)))|(% style="width:95px" %)(((
313 +)))|(% style="width:97px" %)(((
312 312  [[Temp_Black>>||anchor="HTemperatureBlack:"]]
313 313  )))
314 314  
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370 370  
371 371  If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
372 372  
373 -If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>||anchor="HPolltheAlarmsettings:"] for detail.
375 +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"]]
374 374  
375 -(% 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" %)​
376 376  
377 -
378 -=== 2.3.2  Decode payload in The Things Network ===
379 -
380 -In TTN, use can add a custom payload so it shows friendly. 
381 -
382 -In the page Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder to add the decoder from:
383 -
384 -[[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/]]
385 -
386 -
387 387  (% 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" %)​
388 388  
389 389  == 2.4  Temperature Alarm Feature ==
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507 507  
508 508  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
509 509  
501 +
502 +
503 +
510 510  == 2.6  LED Status ==
511 511  
512 512  LSN50-v2-D20 has an internal LED, it will active in below situation:
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516 516  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
517 517  
518 518  
513 +
514 +
519 519  == 2.7  Button Function ==
520 520  
521 521  **Internal RESET button:**
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714 714  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
715 715  
716 716  
717 -
718 -
719 719  = 8. ​ Packing Info =
720 720  
721 721  
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723 723  
724 724  * LSN50v2-D2x LoRaWAN Temperature Sensor x 1
725 725  
726 -
727 727  **Dimension and weight**:
728 728  
729 729  * Device Size: cm
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732 732  * Weight / pcs : g
733 733  
734 734  
735 -
736 -
737 737  = 9.  ​Support =
738 738  
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.