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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 96.1
edited by Saxer Lin
on 2023/08/05 14:50
Change comment: Uploaded new attachment "image-20230805145056-3.png", version {1}
To version 99.1
edited by Saxer Lin
on 2023/08/05 15:13
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -54,7 +54,6 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 -
58 58  == 1.3 Specification ==
59 59  
60 60  
... ... @@ -100,7 +100,6 @@
100 100  * Sleep Mode: 5uA @ 3.3v
101 101  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
102 102  
103 -
104 104  == 1.4 Applications ==
105 105  
106 106  
... ... @@ -112,7 +112,6 @@
112 112  * Automatic control
113 113  * Sewer
114 114  
115 -
116 116  (% style="display:none" %)
117 117  
118 118  == 1.5 Sleep mode and working mode ==
... ... @@ -142,7 +142,6 @@
142 142  )))
143 143  |(% 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.
144 144  
145 -
146 146  == 1.7 BLE connection ==
147 147  
148 148  
... ... @@ -159,8 +159,8 @@
159 159  
160 160  == 1.8 Pin Definitions ==
161 161  
162 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/WL03A-LB_LoRaWAN_None-Position_Rope_Type_Water_Leak_Controller_User_Manual/WebHome/image-20230613144156-1.png?rev=1.1||alt="image-20230613144156-1.png"]]
163 163  
159 +[[image:image-20230805144259-1.png||height="413" width="741"]]
164 164  
165 165  == 1.9 Mechanical ==
166 166  
... ... @@ -316,7 +316,7 @@
316 316  (((
317 317  LDS12-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And LDS12-LB will:
318 318  
319 -periodically send this uplink every 20 minutes, this interval [[can be changed>>https://111]].
315 +periodically send this uplink every 20 minutes, this interval [[can be changed>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS12-LB_LoRaWAN_LiDAR_ToF_Distance_Sensor_User_Manual/#H3.3.1SetTransmitIntervalTime]].
320 320  
321 321  Uplink Payload totals 11 bytes.
322 322  )))
... ... @@ -388,7 +388,7 @@
388 388  
389 389  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
390 390  
391 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
387 +Note: The Internet Pin is a separate pin in the screw terminal. See GPIO_EXTI of [[pin mapping>>||anchor="H1.8PinDefinitions"]].
392 392  
393 393  **Example:**
394 394  
... ... @@ -423,7 +423,90 @@
423 423  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
424 424  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
425 425  
422 +[[image:image-20230805150315-4.png||height="233" width="723"]]
426 426  
424 +
425 +=== 2.3.3 Historical measuring distance, FPORT~=3 ===
426 +
427 +LDS12-LB stores sensor values and users can retrieve these history values via the [[downlink command>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS12-LB_LoRaWAN_LiDAR_ToF_Distance_Sensor_User_Manual/#H2.5.4Pollsensorvalue]].
428 +
429 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
430 +
431 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
432 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
433 +**Size(bytes)**
434 +)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)1|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 70px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 88px;" %)**1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 85px;" %)4
435 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)Interrupt flag & Interrupt_level|(% style="width:62.5px" %)(((
436 +Reserve(0xFF)
437 +)))|Distance|Distance signal strength|(% style="width:88px" %)(((
438 +LiDAR temp
439 +)))|(% style="width:85px" %)Unix TimeStamp
440 +
441 +**Interrupt flag & Interrupt level:**
442 +
443 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:501px" %)
444 +|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
445 +**Size(bit)**
446 +)))|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**bit7**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**bit6**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**[bit5:bit2]**|=(% style="width: 91px; background-color: rgb(79, 129, 189); color: white;" %)**bit1**|=(% style="background-color: rgb(79, 129, 189); color: white; width: 88px;" %)**bit0**
447 +|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)No ACK message|(% style="width:62.5px" %)Poll Message Flag|Reserve|(% style="width:91px" %)Interrupt level|(% style="width:88px" %)(((
448 +Interrupt flag
449 +)))
450 +
451 +* (((
452 +Each data entry is 11 bytes and has the same structure as [[Uplink Payload>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS12-LB_LoRaWAN_LiDAR_ToF_Distance_Sensor_User_Manual/#H2.3.2UplinkPayload2CFPORT3D2]], to save airtime and battery, LDS12-LB will send max bytes according to the current DR and Frequency bands.
453 +)))
454 +
455 +For example, in the US915 band, the max payload for different DR is:
456 +
457 +**a) DR0:** max is 11 bytes so one entry of data
458 +
459 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
460 +
461 +**c) DR2:** total payload includes 11 entries of data
462 +
463 +**d) DR3:** total payload includes 22 entries of data.
464 +
465 +If LDS12-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
466 +
467 +
468 +**Downlink:**
469 +
470 +0x31 64 CC 68 0C 64 CC 69 74 05
471 +
472 +[[image:image-20230805144936-2.png||height="113" width="746"]]
473 +
474 +**Uplink:**
475 +
476 +43 FF 0E 10 00 B0 1E 64 CC 68 0C 40 FF 0D DE 00 A8 1E 64 CC 68 29 40 FF 09 92 00 D3 1E 64 CC 68 65 40 FF 02 3A 02 BC 1E 64 CC 68 A1 41 FF 0E 1A 00 A4 1E 64 CC 68 C0 40 FF 0D 2A 00 B8 1E 64 CC 68 E8 40 FF 00 C8 11 6A 1E 64 CC 69 24 40 FF 0E 24 00 AD 1E 64 CC 69 6D
477 +
478 +
479 +**Parsed Value:**
480 +
481 +[DISTANCE , DISTANCE_SIGNAL_STRENGTH，LIDAR_TEMP，EXTI_STATUS , EXTI_FLAG , TIME]
482 +
483 +
484 +[360,176,30,High,True,2023-08-04 02:53:00],
485 +
486 +[355,168,30,Low,False,2023-08-04 02:53:29],
487 +
488 +[245,211,30,Low,False,2023-08-04 02:54:29],
489 +
490 +[57,700,30,Low,False,2023-08-04 02:55:29],
491 +
492 +[361,164,30,Low,True,2023-08-04 02:56:00],
493 +
494 +[337,184,30,Low,False,2023-08-04 02:56:40],
495 +
496 +[20,4458,30,Low,False,2023-08-04 02:57:40],
497 +
498 +[362,173,30,Low,False,2023-08-04 02:58:53],
499 +
500 +
501 +History read from serial port：
502 +
503 +[[image:image-20230805145056-3.png]]
504 +
505 +
427 427  === 2.3.3 Decode payload in The Things Network ===
428 428  
429 429  
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619 619  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
620 620  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
621 621  
622 -
623 623  === 2.7.4  Reflectivity of different objects ===
624 624  
625 625  
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646 646  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
647 647  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
648 648  
649 -
650 650  = 3. Configure LDS12-LB =
651 651  
652 652  == 3.1 Configure Methods ==
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660 660  
661 661  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
662 662  
663 -
664 664  == 3.2 General Commands ==
665 665  
666 666  
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760 760  
761 761  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
762 762  
763 -
764 764  === 3.3.3  Set Power Output Duration ===
765 765  
766 -Control the output duration 3V3 . Before each sampling, device will
841 +Control the output duration 3V3(pin of VBAT_OUT) . Before each sampling, device will
767 767  
768 768  ~1. first enable the power output to external sensor,
769 769  
... ... @@ -779,6 +779,7 @@
779 779  OK
780 780  |(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
781 781  |(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
857 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:196px" %)Always turn off the power supply of 3V3 pin.|(% style="width:157px" %)OK
782 782  
783 783  (% style="color:blue" %)**Downlink Command: 0x07**(%%)
784 784  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -787,8 +787,8 @@
787 787  
788 788  * Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
789 789  * Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
866 +* Example 3: Downlink Payload: 07 01 FF FF  **~-~-->**  AT+3V3T=65535
790 790  
791 -
792 792  = 4. Battery & Power Consumption =
793 793  
794 794  
... ... @@ -817,7 +817,6 @@
817 817  
818 818  * 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]]**.
819 819  
820 -
821 821  = 6. FAQ =
822 822  
823 823  == 6.1 What is the frequency plan for LDS12-LB? ==
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878 878  
879 879  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
880 880  
881 -
882 882  = 9. ​Packing Info =
883 883  
884 884  
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896 896  
897 897  * Weight / pcs : g
898 898  
899 -
900 900  = 10. Support =
901 901  
902 902  
image-20230805150315-4.png
Author
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1 +XWiki.Saxer
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1 +90.6 KB
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