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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.3
edited by Xiaoling
on 2022/06/23 10:22
Change comment: There is no comment for this version
To version 264.10
edited by Xiaoling
on 2022/06/23 10:34
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -60,11 +60,15 @@
60 60  * Supply Voltage: built in 8500mAh Li-SOCI2 battery
61 61  * Operating Temperature: -40 ~~ 85°C
62 62  
63 +
64 +
63 63  (% style="color:#037691" %)**Temperature Sensor:**
64 64  
65 65  * Range: -55 to + 125°C
66 66  * Accuracy ±0.5°C (max ±2.0 °C).
67 67  
70 +
71 +
68 68  (% style="color:#037691" %)**LoRa Spec:**
69 69  
70 70  * Frequency Range,
... ... @@ -79,11 +79,17 @@
79 79  * Automatic RF Sense and CAD with ultra-fast AFC.
80 80  * LoRaWAN 1.0.3 Specification
81 81  
86 +
87 +
82 82  (% style="color:#037691" %)**Power Consumption**
83 83  
84 84  * Sleeping Mode: 20uA
85 85  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
86 86  
93 +
94 +
95 +
96 +
87 87  == ​1.3  Features ==
88 88  
89 89  * LoRaWAN v1.0.3 Class A
... ... @@ -142,6 +142,10 @@
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  
155 +
156 +
157 +
158 +
145 145  == 1.6  Pin Definitions and Switch ==
146 146  
147 147  (% class="wikigeneratedid" %)
... ... @@ -489,7 +489,6 @@
489 489  
490 490  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
491 491  
492 -
493 493  == 2.6  LED Status ==
494 494  
495 495  LSN50-v2-D20 has an internal LED, it will active in below situation:
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499 499  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
500 500  
501 501  
502 -
503 503  == 2.7  Button Function ==
504 504  
505 505  **Internal RESET button:**
... ... @@ -664,17 +664,10 @@
664 664  Change LoRaWAN bands.
665 665  )))
666 666  
667 -
668 668  Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
669 669  
670 670  
671 -== 6.1  How to change the LoRa Frequency Bands/Region ==
672 672  
673 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.9A0200BFirmwareChangeLog"]].
674 -When downloading the images, choose the required image file for download. ​
675 -
676 -
677 -
678 678  = 6.  Trouble Shooting =
679 679  
680 680  == 6.1  AT Command input doesn't work ==
... ... @@ -683,16 +683,18 @@
683 683  
684 684  
685 685  
686 -
687 687  = 7.  Order Info =
688 688  
689 -== 7.1  Main Device LDDS04 ==
690 690  
691 -Part Number **:** (% style="color:blue" %)**LDDS04-XX**
694 +**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
692 692  
696 +**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
693 693  
694 -(% style="color:blue" %)**XX**(%%)**: **The default frequency band
698 +**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
695 695  
700 +
701 +(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
702 +
696 696  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
697 697  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
698 698  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -705,13 +705,14 @@
705 705  
706 706  
707 707  
708 -= 9. ​ Packing Info =
715 += 8. ​ Packing Info =
709 709  
710 710  
711 711  **Package Includes**:
712 712  
713 -* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
720 +* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
714 714  
722 +
715 715  **Dimension and weight**:
716 716  
717 717  * Device Size: cm
... ... @@ -722,7 +722,7 @@
722 722  
723 723  
724 724  
725 -= 10.  ​Support =
733 += 9.  ​Support =
726 726  
727 727  * 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.
728 728  * 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]].