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Last modified by Mengting Qiu on 2025/06/04 10:46
From version 264.9
edited by Xiaoling
on 2022/06/23 10:34
Change comment: There is no comment for this version
To version 264.3
edited by Xiaoling
on 2022/06/23 10:22
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -60,15 +60,11 @@
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,
... ... @@ -83,17 +83,11 @@
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
91 91  * LoRaWAN Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
92 92  
93 -
94 -
95 -
96 -
97 97  == ​1.3  Features ==
98 98  
99 99  * LoRaWAN v1.0.3 Class A
... ... @@ -499,6 +499,7 @@
499 499  
500 500  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
501 501  
492 +
502 502  == 2.6  LED Status ==
503 503  
504 504  LSN50-v2-D20 has an internal LED, it will active in below situation:
... ... @@ -508,6 +508,7 @@
508 508  * If device successful join LoRaWAN network, the LED will be solid on for 5 seconds.
509 509  
510 510  
502 +
511 511  == 2.7  Button Function ==
512 512  
513 513  **Internal RESET button:**
... ... @@ -672,10 +672,17 @@
672 672  Change LoRaWAN bands.
673 673  )))
674 674  
667 +
675 675  Please see this link for how to upgrade: ** **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
676 676  
677 677  
671 +== 6.1  How to change the LoRa Frequency Bands/Region ==
678 678  
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 +
679 679  = 6.  Trouble Shooting =
680 680  
681 681  == 6.1  AT Command input doesn't work ==
... ... @@ -684,18 +684,16 @@
684 684  
685 685  
686 686  
686 +
687 687  = 7.  Order Info =
688 688  
689 +== 7.1  Main Device LDDS04 ==
689 689  
690 -**Part Number:** (% style="color:blue" %)**LSN50V2-D20-XXX (Signal Probe)**
691 +Part Number **:** (% style="color:blue" %)**LDDS04-XX**
691 691  
692 -**~ Or (% style="color:blue" %)LSN50V2-D22-XXX (Dual Probe)(%%)**
693 693  
694 -**~ Or (% style="color:blue" %)LSN50V2-D23-XXX (Triple Probe)(%%)**
694 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
695 695  
696 -
697 -(% style="color:blue" %)**XXX**(%%)**: **The default frequency band
698 -
699 699  * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
700 700  * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
701 701  * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
... ... @@ -708,14 +708,13 @@
708 708  
709 709  
710 710  
711 -= 8. ​ Packing Info =
708 += 9. ​ Packing Info =
712 712  
713 713  
714 714  **Package Includes**:
715 715  
716 -* LSN50v2-D2x LoRaWAN Temperature Sensor x 1
713 +* LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
717 717  
718 -
719 719  **Dimension and weight**:
720 720  
721 721  * Device Size: cm
... ... @@ -726,7 +726,7 @@
726 726  
727 727  
728 728  
729 -= 9.  ​Support =
725 += 10.  ​Support =
730 730  
731 731  * 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.
732 732  * 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]].