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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 101.11
edited by Xiaoling
on 2023/10/10 14:02
Change comment: There is no comment for this version
To version 101.31
edited by Xiaoling
on 2023/10/10 18:02
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -106,7 +106,7 @@
106 106  
107 107  (((
108 108  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
109 -|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Model**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Probe**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Diameter**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Range**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**Max Pressure**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Measure**
109 +|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**Model**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**Probe**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**Diameter**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**Range**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**Max Pressure**|=(% style="width: 110px;background-color:#4F81BD;color:white" %)**Measure**
110 110  |(% style="width:88px" %)SW3L-004|(% style="width:75px" %)DW-004|(% style="width:107px" %)G1/2" /DN15|(% style="width:101px" %)1~~30L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)450 pulse = 1 L
111 111  |(% style="width:88px" %)SW3L-006|(% style="width:75px" %)DW-006|(% style="width:107px" %)G3/4" /DN20|(% style="width:101px" %)1~~60L/min|(% style="width:116px" %)≤ 1.2Mpa|(% style="width:124px" %)390 pulse = 1 L
112 112  |(% style="width:88px" %)SW3L-010|(% style="width:75px" %)DW-010|(% style="width:107px" %)G 1" /DN25|(% style="width:101px" %)2~~100L/min|(% style="width:116px" %)≤ 2.0Mpa|(% style="width:124px" %)64 pulse = 1 L
... ... @@ -169,13 +169,13 @@
169 169  [[image:image-20230819104805-5.png]]
170 170  
171 171  
172 -=== 1.10.1 Jumper JP2 ===
172 +=== 1.9.1 Jumper JP2 ===
173 173  
174 174  
175 175  Power on Device when put this jumper.
176 176  
177 177  
178 -=== 1.10.2 BOOT MODE / SW1 ===
178 +=== 1.9.2 BOOT MODE / SW1 ===
179 179  
180 180  
181 181  **1)** (% style="color:blue" %)**ISP**(%%): upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
... ... @@ -183,7 +183,7 @@
183 183  **2)** (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
184 184  
185 185  
186 -=== 1.10.3 Reset Button ===
186 +=== 1.9.3 Reset Button ===
187 187  
188 188  
189 189  Press to reboot the device.
... ... @@ -191,7 +191,7 @@
191 191  (% style="display:none" %)
192 192  
193 193  
194 -== 1.11 Mechanical ==
194 +== 1.10 Mechanical ==
195 195  
196 196  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143884058-338.png?rev=1.1||alt="1675143884058-338.png"]]
197 197  
... ... @@ -397,15 +397,15 @@
397 397  === 2.3.1 Sensor Configuration, FPORT~=4 ===
398 398  
399 399  
400 -SW3L-LB will only send this command after getting the downlink command **(0x26 02)** from the server.
400 +SW3L-NB will only send this command after getting the downlink command **(0x26 02)** from the server.
401 401  
402 402  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
403 -|(% 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**
403 +|(% style="background-color:#4f81bd; color:white; width:70px" %) **Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:105px" %)**3**|(% style="background-color:#4f81bd; color:white; width:60px" %)**1**|(% style="background-color:#4f81bd; color:white; width:96px" %)**1**|(% style="background-color:#4f81bd; color:white; width:105px" %)**2**|(% style="background-color:#4f81bd; color:white; width:74px" %)**1**
404 404  |**Value**|(% style="width:104px" %)TDC(unit:sec)|(% style="width:43px" %)N/A|(% style="width:91px" %)Stop Timer|(% style="width:100px" %)Alarm Timer|(% style="width:69px" %)Reserve
405 405  
406 406  Example parse in TTNv3
407 407  
408 -[[image:image-20230614172555-4.png||height="151" width="853"]]
408 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual/WebHome/image-20230614172555-4.png?width=853&height=151&rev=1.1||alt="image-20230614172555-4.png"]]
409 409  
410 410  
411 411  * (% style="color:blue" %)**TDC: (default: 0x0004B0)**
... ... @@ -415,7 +415,7 @@
415 415  
416 416  * (% style="color:blue" %)**STOP Duration & Alarm Timer**
417 417  
418 -Shows the configure value of [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
418 +Shows the configure value of [[Alarm for continuously water flow>>||anchor="H2.7Alarmforcontinuouslywaterflow"]]
419 419  
420 420  
421 421  === 2.3.2 Water Flow Value, Uplink FPORT~=2 ===
... ... @@ -422,11 +422,11 @@
422 422  
423 423  
424 424  (((
425 -SW3L-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And SW3L-LB will:
425 +SW3L-NB will send this uplink **after** Device Status once join the NB-IoT network successfully. And SW3L-NB will:
426 426  )))
427 427  
428 428  (((
429 -periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
429 +periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H2.10SetTransmitIntervalTime"]].
430 430  )))
431 431  
432 432  (((
... ... @@ -434,27 +434,27 @@
434 434  )))
435 435  
436 436  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
437 -|=(% colspan="6" style="width: 515px; background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=2**
437 +|=(% colspan="6" style="width: 515px; background-color:#4F81BD;color:white" %)**Water Flow Value,  FPORT=2**
438 438  |(% style="width:50px" %)**Size(bytes)**|(% style="width:110px" %)**1**|(% style="width:120px" %)**4**|(% style="width:110px" %)**1**|(% style="width:55px" %)**1**|(% style="width:70px" %)**4**
439 -|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
439 +|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H2.7Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
440 440  Total pulse Or Last Pulse
441 441  )))|(% style="width:78px" %)(((
442 442  MOD & PA4_status & PB15_status
443 -)))|(% style="width:92px" %)Reserve(0x01)|(% style="width:134px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
443 +)))|(% style="width:92px" %)Reserve(0x01)|(% style="width:134px" %)Unix TimeStamp
444 444  
445 445  **Calculate Flag & Alarm:**
446 446  
447 447  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
448 -|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**[bit7:bit6]**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**[bit5:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**bit0**
448 +|(% style="background-color:#4f81bd; color:white; width:70px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:70px" %)**[bit7:bit6]**|(% style="background-color:#4f81bd; color:white; width:90px" %)**[bit5:bit2]**|(% style="background-color:#4f81bd; color:white; width:140px" %)**bit1**|(% style="background-color:#4f81bd; color:white; width:130px" %)**bit0**
449 449  |(% style="width:88px" %)**Value**|(% style="width:117px" %)Reserve|(% style="width:117px" %)Calculate Flag|(% style="width:169px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:150px" %)TDC flag 0:No;1:Yes
450 450  
451 451  **MOD & PA4_status & PB15_status:**
452 452  
453 453  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:230px" %)
454 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit5:bit0]**
454 +|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**bit7**|(% style="background-color:#4f81bd; color:white; width:60px" %)**bit6**|(% style="background-color:#4f81bd; color:white; width:60px" %)**[bit5:bit0]**
455 455  |(% style="width:88px" %)**Value**|(% style="width:117px" %)PA4_status|(% style="width:117px" %)PB15_status|(% style="width:118px" %)MOD
456 456  
457 -(% style="color:#037691" %)** **[[image:image-20230626093242-1.png||height="276" width="892"]]
457 +(% style="color:#037691" %)** **[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual/WebHome/image-20230626093242-1.png?width=892&height=276&rev=1.1||alt="image-20230626093242-1.png"]]
458 458  
459 459  
460 460  * (((
... ... @@ -463,8 +463,6 @@
463 463  
464 464  (((
465 465  The calculate flag is a user defined field, IoT server can use this flag to handle different meters with different pulse factors. For example, if there are 100 Flow Sensors, meters 1 ~~50 are 1 liter/pulse and meters 51 ~~ 100 has 1.5 liter/pulse.
466 -
467 -
468 468  )))
469 469  
470 470  (((
... ... @@ -496,7 +496,7 @@
496 496  )))
497 497  
498 498  (((
499 -(% style="color:red" %)**NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: **(%%)Refer: [[Set Calculate Flag>>||anchor="H3.3.5Setthecalculateflag"]]
497 +(% style="color:red" %)**NOTE: User need to set Calculate Flag to proper value before use Flow Sensor. Downlink or AT Command see: **(%%)Refer: [[Set Calculate Flag>>||anchor="H2.8Setthecalculateflag"]]
500 500  
501 501  (((
502 502  
... ... @@ -509,7 +509,7 @@
509 509  )))
510 510  
511 511  (((
512 -See [[Alarm for continuously water flow>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]
510 +See [[Alarm for continuously water flow>>||anchor="H2.7Alarmforcontinuouslywaterflow"]]
513 513  )))
514 514  
515 515  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519095946-4.png?width=724&height=65&rev=1.1||alt="image-20220519095946-4.png"]]
... ... @@ -611,7 +611,7 @@
611 611  
612 612  
613 613  (((
614 -SW3L-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
612 +SW3L-NB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
615 615  )))
616 616  
617 617  (((
... ... @@ -618,18 +618,18 @@
618 618  The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
619 619  
620 620  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
621 -|=(% colspan="6" style="width: 515px; background-color:#D9E2F3;color:#0070C0" %)**Water Flow Value,  FPORT=3**
619 +|=(% colspan="6" style="width: 515px; background-color:#4F81BD;color:white" %)**Water Flow Value,  FPORT=3**
622 622  |(% style="width:50px" %)**Size(bytes)**|(% style="width:110px" %)**1**|(% style="width:120px" %)**4**|(% style="width:110px" %)**1**|(% style="width:55px" %)**1**|(% style="width:70px" %)**4**
623 -|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H3.3.4Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
621 +|(% style="width:110px" %)**Value**|(% style="width:81px" %)Calculate Flag & [[Alarm>>||anchor="H2.7Alarmforcontinuouslywaterflow"]]|(% style="width:95px" %)(((
624 624  Total pulse Or Last Pulse
625 625  )))|(% style="width:78px" %)(((
626 626  MOD & PA4_status & PB15_status
627 -)))|(% style="width:92px" %)Reserve(0x01)|(% style="width:134px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
625 +)))|(% style="width:92px" %)Reserve(0x01)|(% style="width:134px" %)Unix TimeStamp
628 628  
629 629  **Calculate Flag & Alarm:**
630 630  
631 631  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
632 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:69px" %)**[bit5:bit2]**|(% style="background-color:#d9e2f3; color:#0070c0; width:129px" %)**bit1**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**bit0**
630 +|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:89px" %)**bit7**|(% style="background-color:#4f81bd; color:white; width:89px" %)**bit6**|(% style="background-color:#4f81bd; color:white; width:69px" %)**[bit5:bit2]**|(% style="background-color:#4f81bd; color:white; width:129px" %)**bit1**|(% style="background-color:#4f81bd; color:white; width:89px" %)**bit0**
633 633  |(% style="width:88px" %)**Value**|(% style="width:96px" %)(((
634 634  No ACK message
635 635  )))|(% style="width:94px" %)Poll Message Flag|(% style="width:115px" %)Calculate Flag|(% style="width:136px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:120px" %)TDC flag 0:No;1:Yes
... ... @@ -637,12 +637,12 @@
637 637  **MOD & PA4_status & PB15_status:**
638 638  
639 639  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:240px" %)
640 -|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**bit7**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**bit6**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[bit5:bit0]**
638 +|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**bit7**|(% style="background-color:#4f81bd; color:white; width:60px" %)**bit6**|(% style="background-color:#4f81bd; color:white; width:60px" %)**[bit5:bit0]**
641 641  |(% style="width:88px" %)**Value**|(% style="width:117px" %)PA4_status|(% style="width:117px" %)PB15_status|(% style="width:118px" %)MOD
642 642  )))
643 643  
644 644  * (((
645 -Each data entry is 11 bytes and has the same structure as [[real time water flow status>>||anchor="H2.3.3A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands.
643 +Each data entry is 11 bytes and has the same structure as [[real time water flow status>>||anchor="H2.3.2A0WaterFlowValue2CUplinkFPORT3D2"]], to save airtime and battery, SW3L will send max bytes according to the current DR and Frequency bands.
646 646  )))
647 647  
648 648  (((
... ... @@ -666,7 +666,7 @@
666 666  )))
667 667  
668 668  (((
669 -If SW3L-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
667 +If SW3L-NB doesn't have any data in the polling time. It will uplink 11 bytes of 0
670 670  
671 671  
672 672  )))
... ... @@ -679,7 +679,7 @@
679 679  0x31 64 92 C5 AC 64 92 C7 8C 05
680 680  )))
681 681  
682 -[[image:image-20230626093440-2.png||height="160" width="890"]]
680 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual/WebHome/image-20230626093440-2.png?width=890&height=160&rev=1.1||alt="image-20230626093440-2.png"]]
683 683  
684 684  
685 685  (((
... ... @@ -711,14 +711,11 @@
711 711  [YES,FALSE,2,H,L,1,0, 0.0,2023-06-21 09:47:32],
712 712  
713 713  [NO,TRUE ,2, L,L,1,45,0.7,2023-06-21 09:48:44],
714 -
715 -
716 716  )))
717 717  
718 -[[image:image-20230626093703-3.png||height="156" width="894"]]
714 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L-LB_LoRaWAN_Flow_Sensor_User_Manual/WebHome/image-20230626093703-3.png?width=894&height=156&rev=1.1||alt="image-20230626093703-3.png"]]
719 719  
720 720  
721 -
722 722  == 2.4 Test Uplink and Change Update Interval ==
723 723  
724 724  
... ... @@ -762,6 +762,158 @@
762 762  
763 763  * (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
764 764  
760 +== 2.7 Alarm for continuously water flow ==
761 +
762 +
763 +(((
764 +This feature is to monitor and send Alarm for continuously water flow.
765 +)))
766 +
767 +(((
768 +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.
769 +)))
770 +
771 +(((
772 +To monitor this faulty and send alarm, there are two settings:
773 +)))
774 +
775 +* (((
776 +(% style="color:blue" %)**Stop Duration: Unit: Second**
777 +)))
778 +
779 +(((
780 +Default: 15s, If SW3L-NB didn't see any water flow in 15s, SW3L-NB will consider stop of water flow event.
781 +)))
782 +
783 +* (((
784 +(% style="color:blue" %)**Alarm Timer: Units: Minute; Default 0 minutes (means Alarm disable)**
785 +)))
786 +
787 +(((
788 +**Example:** 3 minutes, if SW3L-NB detect a start of water flow event and didn't detect a stop event within Alarm timer, SW3L-NB will send an Alarm to indicate a water flow abnormal alarm.
789 +)))
790 +
791 +(((
792 +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.
793 +)))
794 +
795 +(((
796 +(% 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.**
797 +)))
798 +
799 +(((
800 +(% style="color:blue" %)**AT Command to configure:**
801 +)))
802 +
803 +* (((
804 +AT+PTRIG=15,3  ~-~-> Set Stop duration: 15s, Alarm Timer: 3 minutes.
805 +)))
806 +
807 +* (((
808 +AT+ PTRIG=15,0  ~-~-> Default Value, disable water waste Alarm.
809 +)))
810 +
811 +(((
812 +(% style="color:blue" %)**Downlink Command to configure:** 
813 +)))
814 +
815 +(((
816 +Command: **0xAA aa bb cc**
817 +)))
818 +
819 +(((
820 +AA: Command Type Code
821 +)))
822 +
823 +(((
824 +aa: Stop duration
825 +)))
826 +
827 +(((
828 +bb cc: Alarm Timer
829 +)))
830 +
831 +(((
832 +If user send 0xAA 0F 00 03: equal to AT+PTRIG=15,3
833 +)))
834 +
835 +
836 +== 2.8 Set the calculate flag ==
837 +
838 +
839 +Feature: Set the calculate flag
840 +
841 +(% style="color:blue" %)**AT Command: AT+CALCFLAG**
842 +
843 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
844 +|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 193px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 110px;background-color:#4F81BD;color:white" %)**Response**
845 +|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
846 +|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
847 +
848 +(% style="color:blue" %)**Downlink Command:**
849 +
850 +* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
851 +
852 +== 2.9 Set count number ==
853 +
854 +
855 +Feature: Manually set the count number
856 +
857 +(% style="color:blue" %)**AT Command: AT+SETCNT**
858 +
859 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
860 +|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 223px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 96px;background-color:#4F81BD;color:white" %)**Response**
861 +|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
862 +|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
863 +
864 +(% style="color:blue" %)**Downlink Command:**
865 +
866 +* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
867 +
868 +* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
869 +
870 +== 2.10 Set Transmit Interval Time ==
871 +
872 +
873 +(((
874 +Feature: Change NB-IoT End Node Transmit Interval.
875 +)))
876 +
877 +(((
878 +(% style="color:blue" %)**AT Command: AT+TDC**
879 +)))
880 +
881 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
882 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
883 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
884 +30000
885 +OK
886 +the interval is 30000ms = 30s
887 +)))
888 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
889 +OK
890 +Set transmit interval to 60000ms = 60 seconds
891 +)))
892 +
893 +(((
894 +(% style="color:blue" %)**Downlink Command: 0x01**
895 +)))
896 +
897 +(((
898 +Format: Command Code (0x01) followed by 3 bytes time value.
899 +)))
900 +
901 +(((
902 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
903 +)))
904 +
905 +* (((
906 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
907 +)))
908 +* (((
909 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
910 +)))
911 +
765 765  = 3. Configure SW3L-NB =
766 766  
767 767  == 3.1 Configure Methods ==
... ... @@ -888,48 +888,9 @@
888 888  [[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
889 889  
890 890  
891 -== 6.2 Can I use SW3L-NB in condensation environment? ==
1038 += 7. Order Info =
892 892  
893 893  
894 -SW3L-NB is not suitable to be used in condensation environment. Condensation on the SW3L-NB probe will affect the reading and always got 0.
895 -
896 -
897 -= 7. Trouble Shooting =
898 -
899 -== 7.1 Why does the sensor reading show 0 or "No sensor" ==
900 -
901 -
902 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
903 -
904 -2. Sensor wiring is disconnected
905 -
906 -3. Not using the correct decoder
907 -
908 -
909 -== 7.2 Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
910 -
911 -
912 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
913 -
914 -2) Does it change with temperature, temperature will affect its measurement
915 -
916 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
917 -
918 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
919 -
920 -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
921 -
922 -[[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"]]
923 -
924 -
925 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
926 -
927 -Please send the data to us for check.
928 -
929 -
930 -= 8. Order Info =
931 -
932 -
933 933  Part Number: (% style="color:blue" %)**SW3L-NB-XX-YY**
934 934  
935 935  (% style="color:red" %)**XX**(%%):
... ... @@ -971,7 +971,7 @@
971 971  
972 972  )))
973 973  
974 -= 9. ​Packing Info =
1082 += 8. ​Packing Info =
975 975  
976 976  
977 977  (% style="color:#037691" %)**Package Includes**:
... ... @@ -990,7 +990,7 @@
990 990  
991 991  * Weight / pcs : 180g
992 992  
993 -= 10. Support =
1101 += 9. Support =
994 994  
995 995  
996 996  * 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.