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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.18
edited by Xiaoling
on 2023/06/13 08:53
Change comment: There is no comment for this version
To version 70.11
edited by Xiaoling
on 2023/06/12 18:09
Change comment: There is no comment for this version

Summary

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... ... @@ -22,13 +22,13 @@
22 22  
23 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 24  
25 -The LoRa wireless technology used in DDS75-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.
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 -DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
27 +SW3L-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 28  
29 -DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
29 +SW3L-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
30 30  
31 -Each DDS75-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.
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 33  [[image:image-20230612170943-2.png||height="525" width="912"]]
34 34  
... ... @@ -178,8 +178,8 @@
178 178  [[image:image-20230523174230-1.png]]
179 179  
180 180  
181 +== ==
181 181  
182 -
183 183  == 2.10 Mechanical ==
184 184  
185 185  
... ... @@ -268,6 +268,7 @@
268 268  
269 269  
270 270  (((
271 +(((
271 271  DDS75-LB will uplink payload via LoRaWAN with below payload format: 
272 272  )))
273 273  
... ... @@ -275,9 +275,12 @@
275 275  Uplink payload includes in total 4 bytes.
276 276  Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
277 277  )))
279 +)))
278 278  
281 +(((
282 +
283 +)))
279 279  
280 -
281 281  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
282 282  |=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
283 283  **Size(bytes)**
... ... @@ -319,8 +319,6 @@
319 319  * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
320 320  * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
321 321  
322 -
323 -
324 324  === 2.3.3  Interrupt Pin ===
325 325  
326 326  
... ... @@ -463,7 +463,7 @@
463 463  
464 464  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
465 465  
466 -Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS75-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
468 +Once DDS75-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 DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
467 467  
468 468  (% 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.**
469 469  
... ... @@ -503,7 +503,7 @@
503 503  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
504 504  
505 505  
506 -= 3. Configure DDS75-LB =
508 += 3. Configure SW3L-LB =
507 507  
508 508  == 3.1 Configure Methods ==
509 509  
... ... @@ -578,6 +578,7 @@
578 578  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
579 579  )))
580 580  
583 +
581 581  === 3.3.2 Set Interrupt Mode ===
582 582  
583 583  
... ... @@ -612,6 +612,7 @@
612 612  
613 613  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
614 614  
618 +
615 615  = 4. Battery & Power Consumption =
616 616  
617 617  
... ... @@ -632,81 +632,29 @@
632 632  
633 633  * Fix bugs.
634 634  
635 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
639 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
636 636  
637 637  Methods to Update Firmware:
638 638  
639 -* (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/]]
643 +* (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/]]
640 640  
641 -* 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]]**.
645 +* 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]]**.
642 642  
643 643  = 6. FAQ =
644 644  
649 +== 6.1  AT Commands input doesn't work ==
645 645  
646 -== 6.1  What is the frequency plan for DDS75-LB? ==
647 647  
652 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
648 648  
649 -DDS75-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
650 650  
655 += 7. Order Info =
651 651  
652 -== 6.2  Can I use DDS75-LB in condensation environment? ==
653 653  
658 +Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
654 654  
655 -DDS75-LB is not suitable to be used in condensation environment. Condensation on the DDS75-LB probe will affect the reading and always got 0.
660 +(% style="color:red" %)**XXX**(%%): The default frequency band
656 656  
657 -
658 -= 7.  Trouble Shooting =
659 -
660 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
661 -
662 -
663 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
664 -
665 -
666 -== 7.2  AT Command input doesn't work ==
667 -
668 -
669 -In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
670 -
671 -
672 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
673 -
674 -
675 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
676 -
677 -2. Sensor wiring is disconnected
678 -
679 -3. Not using the correct decoder
680 -
681 -
682 -== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
683 -
684 -
685 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
686 -
687 -2) Does it change with temperature, temperature will affect its measurement
688 -
689 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
690 -
691 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
692 -
693 -4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis
694 -
695 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
696 -
697 -
698 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
699 -
700 -Please send the data to us for check.
701 -
702 -
703 -= 8. Order Info =
704 -
705 -
706 -Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
707 -
708 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
709 -
710 710  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
711 711  
712 712  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -723,14 +723,43 @@
723 723  
724 724  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
725 725  
678 +(((
679 +(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
680 +)))
726 726  
682 +(((
683 + **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
684 +)))
727 727  
728 -= 9. ​Packing Info =
686 +(((
687 + **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
688 +)))
729 729  
690 +(((
691 + **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
692 +)))
730 730  
694 +* (((
695 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
696 +)))
697 +
698 +* (((
699 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
700 +)))
701 +
702 +* (((
703 +calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
704 +
705 +
706 +
707 +)))
708 +
709 += 8. ​Packing Info =
710 +
711 +
731 731  (% style="color:#037691" %)**Package Includes**:
732 732  
733 -* DDS75-LB LoRaWAN Distance Detection Sensor x 1
714 +* SW3L-LB LoRaWAN Flow Sensor
734 734  
735 735  (% style="color:#037691" %)**Dimension and weight**:
736 736  
... ... @@ -742,11 +742,9 @@
742 742  
743 743  * Weight / pcs : g
744 744  
726 += 9. Support =
745 745  
746 746  
747 -= 10. Support =
748 -
749 -
750 750  * 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.
751 751  
752 752  * 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]].