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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 39.6
edited by Xiaoling
on 2023/05/17 09:40
Change comment: There is no comment for this version
To version 35.1
edited by Ellie Zhang
on 2023/05/06 16:03
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Ellie
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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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37 37  
38 38  == 1.2 ​Features ==
39 39  
40 -
41 41  * LoRaWAN 1.0.3 Class A
42 42  * Ultra-low power consumption
43 43  * External 3 meters SHT31 probe (For S31-LB)
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50 50  * Downlink to change configure
51 51  * 8500mAh Battery for long term use
52 52  
53 -
54 -
55 55  == 1.3 Specification ==
56 56  
57 57  
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94 94  * Sleep Mode: 5uA @ 3.3v
95 95  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
96 96  
97 -
98 -
99 99  == 1.4 Sleep mode and working mode ==
100 100  
101 101  
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123 123  )))
124 124  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
125 125  
126 -
127 -
128 128  == 1.6 BLE connection ==
129 129  
130 130  
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145 145  
146 146  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
147 147  |=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
148 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
140 +|(% style="width:102px" %)S31-LB|(% style="width:190px" %) |(% style="width:297px" %)(((
149 149  1 x SHT31 Probe
150 150  
151 151  Cable Length : 2 meters
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152 152  
153 153  
154 154  )))
155 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
147 +|(% style="width:102px" %)S31B-LB|(% style="width:190px" %) |(% style="width:297px" %)(((
156 156  1 x SHT31 Probe
157 157  
158 158  Installed in device.
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314 314  **Size(bytes)**
315 315  )))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
316 316  |(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
317 -[[Battery>>||anchor="HBattery"]]
309 +[[Battery>>||anchor="HBattery:"]]
318 318  )))|(% style="width:130px" %)(((
319 319  [[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
320 320  )))|(% style="width:91px" %)(((
321 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]]
313 +[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
322 322  )))|(% style="width:103px" %)(((
323 -[[Temperature>>||anchor="HTemperature"]]
315 +[[Temperature>>||anchor="HTemperature:"]]
324 324  )))|(% style="width:80px" %)(((
325 -[[Humidity>>||anchor="HHumidity"]]
317 +[[Humidity>>||anchor="HHumidity:"]]
326 326  )))
327 327  
328 328  ==== (% style="color:#4472c4" %)**Battery**(%%) ====
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385 385  === 2.5.1 Ways to get datalog via LoRaWAN ===
386 386  
387 387  
388 -Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
380 +Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
389 389  
390 390  * a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
391 391  * b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
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394 394  
395 395  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
396 396  
397 -
398 398  === 2.5.2 Unix TimeStamp ===
399 399  
400 400  
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408 408  
409 409  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
410 410  
411 -
412 412  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
413 413  
414 414  
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434 434  **Size(bytes)**
435 435  )))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
436 436  |(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
437 -Temp_Black
438 -)))|(% style="width:51px" %)Temp_White|(% style="width:89px" %)Temp_ Red or Temp _White|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
427 +[[Temp_Black>>||anchor="HTemperatureBlack:"]]
428 +)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
439 439  
440 440  **Poll message flag & Ext:**
441 441  
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542 542  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
543 543  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
544 544  
545 -
546 -
547 547  == 3.2 General Commands ==
548 548  
549 549  
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591 591  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
592 592  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
593 593  
594 -
595 -
596 596  === 3.3.2 Get Device Status ===
597 597  
598 598  
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605 605  
606 606  === 3.3.3 Set Temperature Alarm Threshold ===
607 607  
608 -
609 609  * (% style="color:blue" %)**AT Command:**
610 610  
611 611  (% style="color:#037691" %)**AT+SHTEMP=min,max**
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627 627  
628 628  === 3.3.4 Set Humidity Alarm Threshold ===
629 629  
630 -
631 631  * (% style="color:blue" %)**AT Command:**
632 632  
633 633  (% style="color:#037691" %)**AT+SHHUM=min,max**
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649 649  
650 650  === 3.3.5 Set Alarm Interval ===
651 651  
652 -
653 653  The shortest time of two Alarm packet. (unit: min)
654 654  
655 655  * (% style="color:blue" %)**AT Command:**
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677 677  
678 678  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
679 679  
680 -
681 -
682 682  === 3.3.7 Set Interrupt Mode ===
683 683  
684 684  
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710 710  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
711 711  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
712 712  
713 -
714 -
715 715  = 4. Battery & Power Consumption =
716 716  
717 717  
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736 736  Methods to Update Firmware:
737 737  
738 738  * (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/]]
739 -* 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]]**.
718 +* 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]]**.
740 740  
741 -
742 -
743 743  = 6. FAQ =
744 744  
745 745  
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747 747  = 7. Order Info =
748 748  
749 749  
750 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
727 +Part Number: **S31-LB-XX  / S31B-LB-XX**
751 751  
752 -(% style="color:red" %)**XX**(%%): The default frequency band
729 +**XX**: The default frequency band
753 753  
754 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
731 +* **AS923**: LoRaWAN AS923 band
755 755  
756 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
733 +* **AU915**: LoRaWAN AU915 band
757 757  
758 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
735 +* **EU433**: LoRaWAN EU433 band
759 759  
760 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
737 +* **EU868**: LoRaWAN EU868 band
761 761  
762 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
739 +* **KR920**: LoRaWAN KR920 band
763 763  
764 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
741 +* **US915**: LoRaWAN US915 band
765 765  
766 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
743 +* **IN865**: LoRaWAN IN865 band
767 767  
768 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
745 +* **CN470**: LoRaWAN CN470 band
769 769  
747 += =
770 770  
771 -
772 772  = 8. ​Packing Info =
773 773  
751 +**Package Includes**:
774 774  
775 -(% style="color:#037691" %)**Package Includes**:
776 -
777 777  * S31x-LB LoRaWAN Temperature & Humidity Sensor
778 778  
779 -(% style="color:#037691" %)**Dimension and weight**:
755 +**Dimension and weight**:
780 780  
781 781  * Device Size: cm
782 782  
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786 786  
787 787  * Weight / pcs : g
788 788  
789 -
790 -
791 791  = 9. Support =
792 792  
793 793  
794 794  * 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.
795 -
796 -
797 -* 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]].
769 +* 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]]
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