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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.14
edited by Xiaoling
on 2022/06/23 10:46
Change comment: There is no comment for this version
To version 264.13
edited by Xiaoling
on 2022/06/23 10:45
Change comment: There is no comment for this version

Summary

Details

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Content
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18 18  
19 19  **Table of Contents:**
20 20  
21 +{{toc/}}
22 +
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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61 61  * Operating Temperature: -40 ~~ 85°C
62 62  
63 63  
64 -
65 65  (% style="color:#037691" %)**Temperature Sensor:**
66 66  
67 67  * Range: -55 to + 125°C
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68 68  * Accuracy ±0.5°C (max ±2.0 °C).
69 69  
70 70  
71 -
72 72  (% style="color:#037691" %)**LoRa Spec:**
73 73  
74 74  * Frequency Range,
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84 84  * LoRaWAN 1.0.3 Specification
85 85  
86 86  
87 -
88 88  (% style="color:#037691" %)**Power Consumption**
89 89  
90 90  * Sleeping Mode: 20uA
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93 93  
94 94  
95 95  
96 -
97 97  == ​1.3  Features ==
98 98  
99 99  * LoRaWAN v1.0.3 Class A
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155 155  
156 156  
157 157  
158 -
159 159  == 1.6  Pin Definitions and Switch ==
160 160  
161 161  (% class="wikigeneratedid" %)
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194 194  
195 195  
196 196  
197 -
198 198  == 1.7  Hardware Change log ==
199 199  
200 200  LSN50v2-D20 v1.0:  Release.
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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.
369 +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.
374 374  
375 375  (% 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  
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515 515  * After the fast blinks on boot, the LED will flash once which means device is trying to send Join Packet to the network.
516 516  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
517 517  
518 -
519 519  == 2.7  Button Function ==
520 520  
521 521  **Internal RESET button:**
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715 715  
716 716  
717 717  
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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733 733  
734 734  
735 735  
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.