Skip to Content
Last modified by Mengting Qiu on 2025/06/04 10:46
From version 268.3
edited by Xiaoling
on 2022/06/23 11:36
Change comment: There is no comment for this version
To version 264.12
edited by Xiaoling
on 2022/06/23 10:41
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,8 +1,13 @@
1 -[[image:image-20220623113318-1.jpeg||height="465" width="465"]](% style="display:none" %) (%%) [[image:image-20220623113318-2.png||height="320" width="502"]] (% style="display:none" %)
1 +(% aria-label="image-20220611143226-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)
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 +)))
2 2  
3 - [[image:image-20220623113318-3.png||height="319" width="490"]](% style="display:none" %)
6 +(% style="text-align:center" %)
7 +[[image:1655887486036-943.png||height="322" width="322"]]
4 4  
5 5  
10 + [[image:1655887552639-376.png]] [[image:1655887744989-319.png]]
6 6  
7 7  
8 8  
... ... @@ -33,29 +33,17 @@
33 33  == 1.1 ​ What is LSN50V2-D2x LoRaWAN Temperature Sensor ==
34 34  
35 35  
36 -(((
37 37  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.
38 -)))
39 39  
40 -(((
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)**.
42 -)))
43 43  
44 -(((
45 45  LSN50v2-D2x supports (% style="color:#4472c4" %)**temperature alarm feature,**(%%) user can set temperature alarm for instant notice.
46 -)))
47 47  
48 -(((
49 49  LSN50v2-D2x has max 3 probes which measure maximum 3 temperature points.
50 -)))
51 51  
52 -(((
53 53  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).
54 -)))
55 55  
56 -(((
57 57  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.
58 -)))
59 59  
60 60  
61 61  [[image:1655889313568-879.png]]
... ... @@ -64,17 +64,18 @@
64 64  
65 65  == 1.2  Specifications ==
66 66  
67 -
68 68  (% style="color:#037691" %)**Common DC Characteristics:**
69 69  
70 70  * Supply Voltage: built in 8500mAh Li-SOCI2 battery
71 71  * Operating Temperature: -40 ~~ 85°C
72 72  
65 +
73 73  (% style="color:#037691" %)**Temperature Sensor:**
74 74  
75 75  * Range: -55 to + 125°C
76 76  * Accuracy ±0.5°C (max ±2.0 °C).
77 77  
71 +
78 78  (% style="color:#037691" %)**LoRa Spec:**
79 79  
80 80  * Frequency Range,
... ... @@ -89,6 +89,7 @@
89 89  * Automatic RF Sense and CAD with ultra-fast AFC.
90 90  * LoRaWAN 1.0.3 Specification
91 91  
86 +
92 92  (% style="color:#037691" %)**Power Consumption**
93 93  
94 94  * Sleeping Mode: 20uA
... ... @@ -95,6 +95,8 @@
95 95  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
96 96  
97 97  
93 +
94 +
98 98  == ​1.3  Features ==
99 99  
100 100  * LoRaWAN v1.0.3 Class A
... ... @@ -154,6 +154,8 @@
154 154  )))
155 155  
156 156  
154 +
155 +
157 157  == 1.6  Pin Definitions and Switch ==
158 158  
159 159  (% class="wikigeneratedid" %)
... ... @@ -190,6 +190,8 @@
190 190  1. Send an uplink packet
191 191  
192 192  
192 +
193 +
193 193  == 1.7  Hardware Change log ==
194 194  
195 195  LSN50v2-D20 v1.0:  Release.
... ... @@ -211,7 +211,7 @@
211 211  (((
212 212  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.
213 213  
214 -(% 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]]
215 +(% 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" %)​
215 215  )))
216 216  
217 217  (% 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" %)​(%%)​
... ... @@ -289,22 +289,22 @@
289 289  )))
290 290  
291 291  
292 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:500px" %)
293 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:709px" %)
293 293  |=(% style="width: 62.5px;" %)(((
294 294  **Size (bytes)**
295 -)))|=(% style="width: 60px;" %)2|=(% style="width: 120px;" %)2|=(% style="width: 60px;" %)2|=(% style="width: 65px;" %)1|=(% style="width: 65px;" %)**2**|=(% style="width: 65px;" %)2
296 -|(% style="width:65px" %)**Value**|(((
297 -[[Battery>>||anchor="HBattery:"]]
298 -)))|(% style="width:91px" %)(((
299 -[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]
300 -)))|(% style="width:61px" %)(((
296 +)))|=(% 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
297 +|(% style="width:62.5px" %)**Value**|(((
298 +[[Battery>>||anchor="H2.4.1A0BatteryInfo"]][[ >>||anchor="H2.4.2A0InterruptPin"]]
299 +)))|(% style="width:200px" %)(((
300 +[[Temp_ Red or Temp _White>>||anchor="H2.4.3A0Distance"]]
301 +)))|(% style="width:82px" %)(((
301 301  ignore
302 302  )))|(% style="width:91px" %)(((
303 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
304 -)))|(% style="width:99px" %)(((
305 -[[Temp_White>>||anchor="HTemperatureWhite:"]]
306 -)))|(% style="width:97px" %)(((
307 -[[Temp_Black>>||anchor="HTemperatureBlack:"]]
304 +[[Alarm Flag>>||anchor="H2.4.3A0Distance"]]
305 +)))|(% style="width:102px" %)(((
306 +[[Temp_White>>||anchor="H2.4.3A0Distance"]]
307 +)))|(% style="width:95px" %)(((
308 +[[Temp_Black>>||anchor="H2.4.4A0MessageType"]]
308 308  )))
309 309  
310 310  [[image:image-20220622180351-1.png||height="589" width="1096"]]
... ... @@ -365,9 +365,20 @@
365 365  
366 366  If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
367 367  
368 -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"]]
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.
369 369  
371 +(% 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" %)​
370 370  
373 +
374 +=== 2.3.2  Decode payload in The Things Network ===
375 +
376 +In TTN, use can add a custom payload so it shows friendly. 
377 +
378 +In the page Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder to add the decoder from:
379 +
380 +[[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/]]
381 +
382 +
371 371  (% 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" %)​
372 372  
373 373  == 2.4  Temperature Alarm Feature ==
... ... @@ -393,7 +393,7 @@
393 393  LSN50V2-D20 supports configuration via LoRaWAN downlink command or AT Commands.
394 394  
395 395  * Downlink command instructions for different platform: [[Use Note for Server>>doc:Main.WebHome]](IoT LoRaWAN Server)
396 -* AT Command Access Instructions: [[LINK>>||anchor="H4.A0UseATCommand"]]
408 +* AT Command Access Instructions: [[LINK>>path:#AT_Command]]
397 397  
398 398  There are two parts of commands: General one and Special for this model.
399 399  
... ... @@ -491,9 +491,6 @@
491 491  
492 492  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
493 493  
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:
... ... @@ -502,9 +502,6 @@
502 502  * After the fast blinks on boot, the LED will flash once which means device is trying to send Join Packet to the network.
503 503  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
504 504  
505 -
506 -
507 -
508 508  == 2.7  Button Function ==
509 509  
510 510  **Internal RESET button:**
... ... @@ -703,6 +703,7 @@
703 703  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
704 704  
705 705  
712 +
706 706  = 8. ​ Packing Info =
707 707  
708 708  
... ... @@ -718,6 +718,7 @@
718 718  * Weight / pcs : g
719 719  
720 720  
728 +
721 721  = 9.  ​Support =
722 722  
723 723  * 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.
1655952600869-544.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -78.5 KB
Content
image-20220623113318-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -86.7 KB
Content
image-20220623113318-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -352.6 KB
Content
image-20220623113318-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -377.8 KB
Content