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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.5
edited by Xiaoling
on 2023/06/12 17:17
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To version 67.20
edited by Xiaoling
on 2023/05/30 15:29
Change comment: There is no comment for this version

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Title
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1 -DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
1 +SW3L-LB -- LoRaWAN Flow Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230612170349-1.png||height="656" width="656"]]
2 +[[image:image-20230530140053-1.jpeg||height="645" width="645"]]
3 3  
4 4  
5 5  
6 6  
7 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
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15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is LoRaWAN Distance Detection Sensor ==
19 +== 1.1 What is SW3L-LB LoRaWAN Flow Sensor ==
19 19  
20 20  
21 -The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
22 +The Dragino SW3L-LB is a (% style="color:blue" %)**LoRaWAN Flow Sensor**(%%). It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to(% style="color:blue" %)** monitor the water usage for buildings.**
22 22  
23 -It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
24 +The SW3L-LB will send water flow volume every 20 minutes. It can also (% style="color:blue" %)**detect the water flow status**(%%) and (% style="color:blue" %)**send Alarm**(%%), to avoid the waste for water usage such as broken toilet case.
24 24  
26 +SW3L-LB is designed for both indoor and outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
27 +
25 25  The LoRa wireless technology used in SW3L-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
26 26  
27 27  SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
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30 30  
31 31  Each SW3L-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
32 32  
33 -[[image:image-20230612170943-2.png||height="525" width="912"]]
34 34  
37 +[[image:image-20230530135919-1.png||height="404" width="806"]]
35 35  
39 +
36 36  == 1.2 ​Features ==
37 37  
38 38  
... ... @@ -39,15 +39,14 @@
39 39  * LoRaWAN 1.0.3 Class A
40 40  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41 41  * Ultra-low power consumption
42 -* Distance Detection by Ultrasonic technology
43 -* Flat object range 280mm - 7500mm
44 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45 -* Cable Length : 25cm
46 +* Upload water flow volume
47 +* Monitor water waste
48 +* AT Commands to change parameters
49 +* supports Datalog feature
46 46  * Support Bluetooth v5.1 and LoRaWAN remote configure
47 47  * Support wireless OTA update firmware
48 -* AT Commands to change parameters
52 +* Uplink on periodically and open/close event
49 49  * Downlink to change configure
50 -* IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 53  == 1.3 Specification ==
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145 145  )))
146 146  
147 147  
148 -
149 149  == 2.10 Mechanical ==
150 150  
151 151  
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173 173  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519091423-3.png?width=724&height=448&rev=1.1||alt="image-20220519091423-3.png"]]
174 174  
175 175  
176 -= 2. Configure SW3L-LB to connect to LoRaWAN network =
178 += 2. Configure CPL03-LB to connect to LoRaWAN network =
177 177  
178 178  == 2.1 How it works ==
179 179  
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189 189  
190 190  The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
191 191  
192 -[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
194 +[[image:image-20230530135929-2.png||height="404" width="806"]](% style="display:none" %)
193 193  
194 194  
195 195  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SW3L-LB.
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311 311  === 2.3.2 Sensor Configuration, FPORT~=4 ===
312 312  
313 313  
314 -SW3L-LB will only send this command after getting the downlink command (0x26 02) from the server.
316 +SW3L will only send this command after getting the downlink command (0x26 02) from the server.
315 315  
316 316  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
317 317  |(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %) **Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:96px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:105px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:74px" %)**1**
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333 333  
334 334  
335 335  (((
336 -SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
338 +SW3L will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L will:
337 337  )))
338 338  
339 339  (((
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468 468  
469 469  
470 470  (((
471 -SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
473 +SW3L stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
472 472  )))
473 473  
474 474  (((
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484 484  )))
485 485  
486 486  (((
487 -(% style="color:blue" %)**a) DR0:**(%%) max is 11 bytes so one entry of data
489 +(% style="color:blue" %)**a) DR0:(%%)** max is 11 bytes so one entry of data
488 488  )))
489 489  
490 490  (((
491 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
493 +(% style="color:blue" %)**b) DR1:(%%)** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
492 492  )))
493 493  
494 494  (((
495 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
497 +(% style="color:blue" %)**c) DR2:(%%)** total payload includes 11 entries of data
496 496  )))
497 497  
498 498  (((
499 -(% style="color:blue" %)**d) DR3:**(%%) total payload includes 22 entries of data.
501 +(% style="color:blue" %)**d) DR3:(%%)** total payload includes 22 entries of data.
500 500  )))
501 501  
502 502  (((
503 -If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
505 +If SW3L doesn't have any data in the polling time. It will uplink 11 bytes of 0
504 504  )))
505 505  
506 506  (((
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569 569  == 2.5 Datalog Feature ==
570 570  
571 571  
572 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SW3L-LB will store the reading for future retrieving purposes.
574 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, CPL03-LB will store the reading for future retrieving purposes.
573 573  
574 574  
575 575  === 2.5.1 Ways to get datalog via LoRaWAN ===
576 576  
577 577  
578 -Set PNACKMD=1, SW3L-LB will wait for ACK for every uplink, when there is no LoRaWAN network,SW3L-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.
580 +Set PNACKMD=1, CPL03-LB will wait for ACK for every uplink, when there is no LoRaWAN network,CPL03-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.
579 579  
580 580  * (((
581 -a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
583 +a) CPL03-LB will do an ACK check for data records sending to make sure every data arrive server.
582 582  )))
583 583  * (((
584 -b) SW3L-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SW3L-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 SW3L-LB gets a ACK, SW3L-LB will consider there is a network connection and resend all NONE-ACK messages.
586 +b) CPL03-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but CPL03-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 CPL03-LB gets a ACK, CPL03-LB will consider there is a network connection and resend all NONE-ACK messages.
585 585  )))
586 586  
587 587  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
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592 592  === 2.5.2 Unix TimeStamp ===
593 593  
594 594  
595 -SW3L-LB uses Unix TimeStamp format based on
597 +CPL03-LB uses Unix TimeStamp format based on
596 596  
597 597  [[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-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
598 598  
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611 611  
612 612  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
613 613  
614 -Once SW3L-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SW3L-LB. If SW3L-LB fails to get the time from the server, SW3L-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
616 +Once CPL03-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL03-LB. If CPL03-LB fails to get the time from the server, CPL03-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
615 615  
616 616  (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
617 617  
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639 639  )))
640 640  
641 641  (((
642 -Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
644 +Uplink Internal =5s，means CPL03-LB will send one packet every 5s. range 5~~255s.
643 643  )))
644 644  
645 645  
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646 646  == 2.6 Frequency Plans ==
647 647  
648 648  
649 -The SW3L-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
651 +The CPL03-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
650 650  
651 651  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
652 652  
653 653  
654 -= 3. Configure SW3L-LB =
656 += 3. Configure CPL03-LB =
655 655  
656 656  == 3.1 Configure Methods ==
657 657  
658 658  
659 -SW3L-LB supports below configure method:
661 +CPL03-LB supports below configure method:
660 660  
661 661  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
662 662  
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664 664  
665 665  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
666 666  
669 +
667 667  == 3.2 General Commands ==
668 668  
669 669  
... ... @@ -678,10 +678,10 @@
678 678  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
679 679  
680 680  
681 -== 3.3 Commands special design for SW3L-LB ==
684 +== 3.3 Commands special design for CPL03-LB ==
682 682  
683 683  
684 -These commands only valid for SW3L-LB, as below:
687 +These commands only valid for CPL03-LB, as below:
685 685  
686 686  
687 687  === 3.3.1 Set Transmit Interval Time ===
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726 726  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
727 727  )))
728 728  
732 +
733 +
734 +
729 729  === 3.3.2 Quit AT Command ===
730 730  
731 731  
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772 772  )))
773 773  
774 774  (((
775 -Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
781 +Default: 15s, If SW3L didn't see any water flow in 15s, SW3L will consider stop of water flow event.
776 776  )))
777 777  
778 778  * (((
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780 780  )))
781 781  
782 782  (((
783 -**Example:** 3 minutes, if SW3L-LB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-LB will send an Alarm to indicate a water flow abnormal alarm.
789 +**Example:** 3 minutes, if SW3L detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L will send an Alarm to indicate a water flow abnormal alarm.
784 784  )))
785 785  
786 786  (((
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865 865  
866 866  * **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
867 867  
874 +
868 868  === 3.3.7 Set count number ===
869 869  
870 870  
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883 883  
884 884  * **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
885 885  
893 +
894 +
895 +
896 +
897 +
886 886  === 3.3.8 Set Interrupt Mode ===
887 887  
888 888  
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917 917  
918 918  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
919 919  
932 +
933 +
934 +
920 920  === 3.3.9 Set work mode ===
921 921  
922 922  
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939 939  = 4. Battery & Power Consumption =
940 940  
941 941  
942 -SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
957 +CPL03-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
943 943  
944 944  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
945 945  
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948 948  
949 949  
950 950  (% class="wikigeneratedid" %)
951 -User can change firmware SW3L-LB to:
966 +User can change firmware CPL03-LB to:
952 952  
953 953  * Change Frequency band/ region.
954 954  
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1021 1021  
1022 1022  * (((
1023 1023  calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
1024 -
1025 -
1026 -
1027 1027  )))
1028 1028  
1041 +
1029 1029  = 8. ​Packing Info =
1030 1030  
1031 1031  
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1043 1043  
1044 1044  * Weight / pcs : g
1045 1045  
1059 +
1060 +
1046 1046  = 9. Support =
1047 1047  
1048 1048  
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