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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 70.19
edited by Xiaoling
on 2023/06/13 09:00
Change comment: There is no comment for this version
To version 70.10
edited by Xiaoling
on 2023/06/12 18:03
Change comment: There is no comment for this version

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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  
... ... @@ -108,12 +108,12 @@
108 108  == 1.4 Effective measurement range Reference beam pattern ==
109 109  
110 110  
111 -(% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
111 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
112 112  
113 113  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
114 114  
115 115  
116 -(% style="color:blue" %)**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
116 +**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
117 117  
118 118  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
119 119  
... ... @@ -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)**
... ... @@ -319,7 +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 -
323 323  === 2.3.3  Interrupt Pin ===
324 324  
325 325  
... ... @@ -420,19 +420,19 @@
420 420  == 2.6 Datalog Feature ==
421 421  
422 422  
423 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS75-LB will store the reading for future retrieving purposes.
426 +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.
424 424  
425 425  
426 426  === 2.6.1 Ways to get datalog via LoRaWAN ===
427 427  
428 428  
429 -Set PNACKMD=1, DDS75-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS75-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.
432 +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.
430 430  
431 431  * (((
432 -a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
435 +a) SW3L-LB will do an ACK check for data records sending to make sure every data arrive server.
433 433  )))
434 434  * (((
435 -b) DDS75-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS75-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 DDS75-LB gets a ACK, DDS75-LB will consider there is a network connection and resend all NONE-ACK messages.
438 +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.
436 436  )))
437 437  
438 438  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -443,7 +443,7 @@
443 443  === 2.6.2 Unix TimeStamp ===
444 444  
445 445  
446 -DDS75-LB uses Unix TimeStamp format based on
449 +SW3L-LB uses Unix TimeStamp format based on
447 447  
448 448  [[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"]]
449 449  
... ... @@ -462,7 +462,7 @@
462 462  
463 463  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
464 464  
465 -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 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).
466 466  
467 467  (% 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.**
468 468  
... ... @@ -490,7 +490,7 @@
490 490  )))
491 491  
492 492  (((
493 -Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
496 +Uplink Internal =5s，means SW3L-LB will send one packet every 5s. range 5~~255s.
494 494  )))
495 495  
496 496  
... ... @@ -497,17 +497,17 @@
497 497  == 2.7 Frequency Plans ==
498 498  
499 499  
500 -The DDS75-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.
503 +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.
501 501  
502 502  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
503 503  
504 504  
505 -= 3. Configure DDS75-LB =
508 += 3. Configure SW3L-LB =
506 506  
507 507  == 3.1 Configure Methods ==
508 508  
509 509  
510 -DDS75-LB supports below configure method:
513 +SW3L-LB supports below configure method:
511 511  
512 512  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
513 513  
... ... @@ -529,10 +529,10 @@
529 529  [[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/]]
530 530  
531 531  
532 -== 3.3 Commands special design for DDS75-LB ==
535 +== 3.3 Commands special design for SW3L-LB ==
533 533  
534 534  
535 -These commands only valid for DDS75-LB, as below:
538 +These commands only valid for SW3L-LB, as below:
536 536  
537 537  
538 538  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -577,135 +577,259 @@
577 577  Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
578 578  )))
579 579  
580 -=== 3.3.2 Set Interrupt Mode ===
583 +=== 3.3.2 Quit AT Command ===
581 581  
582 582  
583 -Feature, Set Interrupt mode for PA8 of pin.
586 +Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
584 584  
585 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
588 +(% style="color:blue" %)**AT Command: AT+DISAT**
586 586  
587 -(% style="color:blue" %)**AT Command: AT+INTMOD**
590 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
591 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
592 +|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
588 588  
589 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
590 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
591 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
592 -0
593 -OK
594 -the mode is 0 =Disable Interrupt
594 +(% style="color:blue" %)**Downlink Command:**
595 +
596 +No downlink command for this feature.
597 +
598 +
599 +=== 3.3.3 Get Device Status ===
600 +
601 +
602 +Send a LoRaWAN downlink to ask device send Alarm settings.
603 +
604 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
605 +
606 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
607 +
608 +
609 +=== 3.3.4 Alarm for continuously water flow ===
610 +
611 +
612 +(((
613 +This feature is to monitor and send Alarm for continuously water flow.
595 595  )))
596 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
597 -Set Transmit Interval
598 -0. (Disable Interrupt),
599 -~1. (Trigger by rising and falling edge)
600 -2. (Trigger by falling edge)
601 -3. (Trigger by rising edge)
602 -)))|(% style="width:157px" %)OK
603 603  
604 -(% style="color:blue" %)**Downlink Command: 0x06**
616 +(((
617 +Example case is for Toilet water monitoring, if some one push toilet button, the toilet will have water flow. If the toilet button has broken and can't returned to original state, the water flow will keep for hours or days which cause huge waste for water.
618 +)))
605 605  
606 -Format: Command Code (0x06) followed by 3 bytes.
620 +(((
621 +To monitor this faulty and send alarm, there are two settings:
622 +)))
607 607  
608 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
624 +* (((
625 +(% style="color:#4f81bd" %)**Stop Duration: Unit: Second**
626 +)))
609 609  
610 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
628 +(((
629 +Default: 15s, If SW3L-LB didn't see any water flow in 15s, SW3L-LB will consider stop of water flow event.
630 +)))
611 611  
612 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
632 +* (((
633 +(% style="color:#4f81bd" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
634 +)))
613 613  
614 -= 4. Battery & Power Consumption =
636 +(((
637 +**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.
638 +)))
615 615  
640 +(((
641 +So for example, If we set stop duration=15s and Alarm Timer=3minutes. If the toilet water flow continuously for more than 3 minutes, Sensor will send an alarm (in Confirmed MODE) to platform.
642 +)))
616 616  
617 -DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
644 +(((
645 +(% style="color:red" %)**Note:** **After this alarm is send, sensor will consider a stop of water flow and count for another new event. So if water flow waste last for 1 hour, Sensor will keep sending alarm every 3 minutes.**
646 +)))
618 618  
619 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
648 +(((
649 +(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
650 +)))
620 620  
652 +* (((
653 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
654 +)))
621 621  
622 -= 5. OTA Firmware update =
656 +* (((
657 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
658 +)))
623 623  
660 +(((
661 +(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure: 
662 +)))
624 624  
625 -(% class="wikigeneratedid" %)
626 -User can change firmware DDS75-LB to:
664 +(((
665 +Command: **0xAA aa bb cc**
666 +)))
627 627  
628 -* Change Frequency band/ region.
668 +(((
669 +AA: Command Type Code
670 +)))
629 629  
630 -* Update with new features.
672 +(((
673 +aa: Stop duration
674 +)))
631 631  
632 -* Fix bugs.
676 +(((
677 +bb cc: Alarm Timer
678 +)))
633 633  
634 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
680 +(((
681 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
682 +)))
635 635  
636 -Methods to Update Firmware:
637 637  
638 -* (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/]]
685 +=== 3.3.5 Clear Flash Record ===
639 639  
640 -* 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]]**.
641 641  
642 -= 6. FAQ =
688 +Feature: Clear flash storage for data log feature.
643 643  
690 +(% style="color:blue" %)**AT Command: AT+CLRDTA**
644 644  
645 -== 6.1  What is the frequency plan for DDS75-LB? ==
692 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
693 +|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
694 +|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
646 646  
696 +(((
697 +(% style="color:blue" %)**Downlink Command:**
698 +)))
647 647  
648 -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"]]
700 +(((
701 +* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
702 +)))
649 649  
650 650  
651 -== 6.2  Can I use DDS75-LB in condensation environment? ==
652 652  
706 +=== 3.3.6 Set the calculate flag ===
653 653  
654 -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.
655 655  
709 +Feature: Set the calculate flag
656 656  
657 -= 7.  Trouble Shooting =
711 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
658 658  
659 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
713 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
714 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
715 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
716 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
660 660  
718 +(% style="color:blue" %)**Downlink Command:**
661 661  
662 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
720 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
663 663  
722 +=== 3.3.7 Set count number ===
664 664  
665 -== 7.2  AT Command input doesn't work ==
666 666  
725 +Feature: Manually set the count number
667 667  
668 -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.
727 +(% style="color:blue" %)**AT Command: AT+SETCNT**
669 669  
729 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
730 +|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
731 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
732 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
670 670  
671 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
734 +(% style="color:blue" %)**Downlink Command:**
672 672  
736 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
673 673  
674 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
738 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
675 675  
676 -2. Sensor wiring is disconnected
740 +=== 3.3.8 Set Interrupt Mode ===
677 677  
678 -3. Not using the correct decoder
679 679  
743 +Feature, Set Interrupt mode for PA8 of pin.
680 680  
681 -== 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 ==
745 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
682 682  
747 +(% style="color:blue" %)**AT Command: AT+INTMOD**
683 683  
684 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
749 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
750 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
751 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
752 +0
753 +OK
754 +the mode is 0 =Disable Interrupt
755 +)))
756 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
757 +Set Transmit Interval
758 +0. (Disable Interrupt),
759 +~1. (Trigger by rising and falling edge)
760 +2. (Trigger by falling edge)
761 +3. (Trigger by rising edge)
762 +)))|(% style="width:157px" %)OK
685 685  
686 -2) Does it change with temperature, temperature will affect its measurement
764 +(% style="color:blue" %)**Downlink Command: 0x06**
687 687  
688 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
766 +Format: Command Code (0x06) followed by 3 bytes.
689 689  
690 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
768 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
691 691  
692 -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
770 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
693 693  
694 -[[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"]]
772 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
695 695  
774 +=== 3.3.9 Set work mode ===
696 696  
697 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
698 698  
699 -Please send the data to us for check.
777 +Feature: Manually set the work mode
700 700  
701 701  
702 -= 8. Order Info =
780 +(% style="color:blue" %)**AT Command: AT+MOD**
703 703  
782 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:463px" %)
783 +|=(% style="width: 162px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 108px;background-color:#D9E2F3;color:#0070C0" %)**Response**
784 +|(% style="width:162px" %)AT+MOD=0|(% style="width:191px" %)Set the work mode to 0.|(% style="width:106px" %)OK
785 +|(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the work mode to 1|(% style="width:106px" %)OK
704 704  
705 -Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
787 +(% style="color:blue" %)**Downlink Command:**
706 706  
707 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
789 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
708 708  
791 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
792 +
793 += 4. Battery & Power Consumption =
794 +
795 +
796 +SW3L-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
797 +
798 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
799 +
800 +
801 += 5. OTA Firmware update =
802 +
803 +
804 +(% class="wikigeneratedid" %)
805 +User can change firmware SW3L-LB to:
806 +
807 +* Change Frequency band/ region.
808 +
809 +* Update with new features.
810 +
811 +* Fix bugs.
812 +
813 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
814 +
815 +Methods to Update Firmware:
816 +
817 +* (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/]]
818 +
819 +* 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]]**.
820 +
821 += 6. FAQ =
822 +
823 +== 6.1  AT Commands input doesn't work ==
824 +
825 +
826 +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.
827 +
828 +
829 += 7. Order Info =
830 +
831 +
832 +Part Number: (% style="color:blue" %)**SW3L-LB-XXX-YYY**
833 +
834 +(% style="color:red" %)**XXX**(%%): The default frequency band
835 +
709 709  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
710 710  
711 711  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -722,13 +722,43 @@
722 722  
723 723  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
724 724  
852 +(((
853 +(% style="color:blue" %)**YYY**(%%): Flow Sensor Model:
854 +)))
725 725  
726 -= 9. ​Packing Info =
856 +(((
857 + **004:** DW-004 Flow Sensor: diameter: G1/2” / DN15.  450 pulse = 1 L
858 +)))
727 727  
860 +(((
861 + **006:** DW-006 Flow Sensor: diameter: G3/4” / DN20. 390 pulse = 1 L
862 +)))
728 728  
864 +(((
865 + **010:** DW-010 Flow Sensor: diameter: G 1” / DN25. 64 pulse = 1 L
866 +)))
867 +
868 +* (((
869 +calculate flag=0: for SW3L-004 Flow Sensor: 450 pulse = 1 L
870 +)))
871 +
872 +* (((
873 +calculate flag=1: for SW3L-006 Flow Sensor: 390 pulse = 1 L
874 +)))
875 +
876 +* (((
877 +calculate flag=2: for SW3L-010 Flow Sensor: 64  pulse = 1 L
878 +
879 +
880 +
881 +)))
882 +
883 += 8. ​Packing Info =
884 +
885 +
729 729  (% style="color:#037691" %)**Package Includes**:
730 730  
731 -* DDS75-LB LoRaWAN Distance Detection Sensor x 1
888 +* SW3L-LB LoRaWAN Flow Sensor
732 732  
733 733  (% style="color:#037691" %)**Dimension and weight**:
734 734  
... ... @@ -740,10 +740,9 @@
740 740  
741 741  * Weight / pcs : g
742 742  
900 += 9. Support =
743 743  
744 -= 10. Support =
745 745  
746 -
747 747  * 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.
748 748  
749 749  * 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]].