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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 41.1
edited by Saxer Lin
on 2023/05/23 17:16
Change comment: There is no comment for this version
To version 39.5
edited by Xiaoling
on 2023/05/17 09:35
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
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17 17  
18 18  == 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
19 19  
20 -
21 21  The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
22 22  
23 23  The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
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26 26  
27 27  S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
28 28  
28 +S31x-LB has max 3 probes which measure maximum 3 temperature points.
29 +
29 29  S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 30  
31 31  S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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35 35  
36 36  == 1.2 ​Features ==
37 37  
38 -
39 39  * LoRaWAN 1.0.3 Class A
40 40  * Ultra-low power consumption
41 41  * External 3 meters SHT31 probe (For S31-LB)
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365 365  
366 366  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
367 367  
368 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB]]
368 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
369 369  
370 370  
371 371  == 2.5 Datalog Feature ==
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593 593  
594 594  === 3.3.3 Set Temperature Alarm Threshold ===
595 595  
596 -
597 597  * (% style="color:blue" %)**AT Command:**
598 598  
599 599  (% style="color:#037691" %)**AT+SHTEMP=min,max**
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615 615  
616 616  === 3.3.4 Set Humidity Alarm Threshold ===
617 617  
618 -
619 619  * (% style="color:blue" %)**AT Command:**
620 620  
621 621  (% style="color:#037691" %)**AT+SHHUM=min,max**
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637 637  
638 638  === 3.3.5 Set Alarm Interval ===
639 639  
640 -
641 641  The shortest time of two Alarm packet. (unit: min)
642 642  
643 643  * (% style="color:blue" %)**AT Command:**
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668 668  === 3.3.7 Set Interrupt Mode ===
669 669  
670 670  
671 -Feature, Set Interrupt mode for PA8 of PIN.
668 +Feature, Set Interrupt mode for GPIO_EXIT.
672 672  
673 673  (% style="color:blue" %)**AT Command: AT+INTMOD**
674 674  
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696 696  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
697 697  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
698 698  
699 -=== ===
700 -
701 -=== 3.3.7 Set Power Output Duration ===
702 -
703 -
704 -Control the output duration 5V . Before each sampling, device will
705 -
706 -~1. first enable the power output to external sensor,
707 -
708 -2. keep it on as per duration, read sensor value and construct uplink payload
709 -
710 -3. final, close the power output.
711 -
712 -(% style="color:blue" %)**AT Command: AT+5VT**
713 -
714 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
715 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
716 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
717 -OK
718 -|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
719 -
720 -(% style="color:blue" %)**Downlink Command: 0x07**
721 -
722 -Format: Command Code (0x07) followed by 2 bytes.
723 -
724 -The first and second bytes are the time to turn on.
725 -
726 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
727 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
728 -
729 -(% class="wikigeneratedid" %)
730 -= =
731 -
732 732  = 4. Battery & Power Consumption =
733 733  
734 734  
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753 753  Methods to Update Firmware:
754 754  
755 755  * (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
756 -* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
720 +* Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
757 757  
758 758  = 6. FAQ =
759 759  
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782 782  
783 783  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
784 784  
749 += =
750 +
785 785  = 8. ​Packing Info =
786 786  
787 -
788 788  (% style="color:#037691" %)**Package Includes**:
789 789  
790 790  * S31x-LB LoRaWAN Temperature & Humidity Sensor
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803 803  
804 804  
805 805  * 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.
806 -
807 -* 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.cc>>mailto:Support@dragino.cc]].
771 +* 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]]