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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 109.11
edited by Xiaoling
on 2023/08/07 09:45
Change comment: There is no comment for this version
To version 96.1
edited by Saxer Lin
on 2023/08/05 14:50
Change comment: Uploaded new attachment "image-20230805145056-3.png", version {1}

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
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55 55  * 8500mAh Battery for long term use
56 56  
57 57  
58 -
59 59  == 1.3 Specification ==
60 60  
61 61  
... ... @@ -102,7 +102,6 @@
102 102  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
103 103  
104 104  
105 -
106 106  == 1.4 Applications ==
107 107  
108 108  
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115 115  * Sewer
116 116  
117 117  
118 -
119 119  (% style="display:none" %)
120 120  
121 121  == 1.5 Sleep mode and working mode ==
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146 146  |(% 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.
147 147  
148 148  
149 -
150 150  == 1.7 BLE connection ==
151 151  
152 152  
... ... @@ -163,8 +163,8 @@
163 163  
164 164  == 1.8 Pin Definitions ==
165 165  
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"]]
166 166  
167 -[[image:image-20230805144259-1.png||height="413" width="741"]]
168 168  
169 169  == 1.9 Mechanical ==
170 170  
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320 320  (((
321 321  LDS12-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And LDS12-LB will:
322 322  
323 -periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
319 +periodically send this uplink every 20 minutes, this interval [[can be changed>>https://111]].
324 324  
325 325  Uplink Payload totals 11 bytes.
326 326  )))
... ... @@ -387,33 +387,18 @@
387 387  Customers can judge whether they need to adjust the environment based on the signal strength.
388 388  
389 389  
390 -**1) When the sensor detects valid data:**
391 -
392 -[[image:image-20230805155335-1.png||height="145" width="724"]]
393 -
394 -
395 -**2) When the sensor detects invalid data:**
396 -
397 -[[image:image-20230805155428-2.png||height="139" width="726"]]
398 -
399 -
400 -**3) When the sensor is not connected:**
401 -
402 -[[image:image-20230805155515-3.png||height="143" width="725"]]
403 -
404 -
405 405  ==== (% style="color:blue" %)**Interrupt Pin & Interrupt Level**(%%) ====
406 406  
407 407  
408 408  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.
409 409  
410 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]] of GPIO_EXTI .
391 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
411 411  
412 412  **Example:**
413 413  
414 -If byte[0]&0x01=0x00 : Normal uplink packet.
395 +0x00: Normal uplink packet.
415 415  
416 -If byte[0]&0x01=0x01 : Interrupt Uplink Packet.
397 +0x01: Interrupt Uplink Packet.
417 417  
418 418  
419 419  ==== (% style="color:blue" %)**LiDAR temp**(%%) ====
... ... @@ -439,97 +439,13 @@
439 439  
440 440  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
441 441  |=(% style="width: 161px;background-color:#4F81BD;color:white" %)**Message Type Code**|=(% style="width: 164px;background-color:#4F81BD;color:white" %)**Description**|=(% style="width: 174px;background-color:#4F81BD;color:white" %)**Payload**
442 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)Normal Uplink Payload
443 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)Configure Info Payload
423 +|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
424 +|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
444 444  
445 -[[image:image-20230805150315-4.png||height="233" width="723"]]
446 446  
427 +=== 2.3.3 Decode payload in The Things Network ===
447 447  
448 -=== 2.3.3 Historical measuring distance, FPORT~=3 ===
449 449  
450 -
451 -LDS12-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5.4Pollsensorvalue"]].
452 -
453 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time measuring distance.
454 -
455 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
456 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
457 -**Size(bytes)**
458 -)))|=(% style="width: 80px;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:#4F81BD; color: white; width: 85px;" %)**1**|=(% style="background-color: #4F81BD; color: white; width: 85px;" %)4
459 -|(% style="width:62.5px" %)Value|(% style="width:62.5px" %)Interrupt flag & Interrupt_level|(% style="width:62.5px" %)(((
460 -Reserve(0xFF)
461 -)))|Distance|Distance signal strength|(% style="width:88px" %)(((
462 -LiDAR temp
463 -)))|(% style="width:85px" %)Unix TimeStamp
464 -
465 -**Interrupt flag & Interrupt level:**
466 -
467 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
468 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
469 -**Size(bit)**
470 -)))|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**bit7**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**bit6**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**[bit5:bit2]**|=(% style="width: 90px; background-color: #4F81BD; color: white;" %)**bit1**|=(% style="background-color: #4F81BD; color: white; width: 90px;" %)**bit0**
471 -|(% 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" %)(((
472 -Interrupt flag
473 -)))
474 -
475 -* (((
476 -Each data entry is 11 bytes and has the same structure as [[Uplink Payload>>||anchor="H2.3.2UplinkPayload2CFPORT3D2"]], to save airtime and battery, LDS12-LB will send max bytes according to the current DR and Frequency bands.
477 -)))
478 -
479 -For example, in the US915 band, the max payload for different DR is:
480 -
481 -**a) DR0:** max is 11 bytes so one entry of data
482 -
483 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
484 -
485 -**c) DR2:** total payload includes 11 entries of data
486 -
487 -**d) DR3:** total payload includes 22 entries of data.
488 -
489 -If LDS12-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
490 -
491 -
492 -**Downlink:**
493 -
494 -0x31 64 CC 68 0C 64 CC 69 74 05
495 -
496 -[[image:image-20230805144936-2.png||height="113" width="746"]]
497 -
498 -**Uplink:**
499 -
500 -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
501 -
502 -
503 -**Parsed Value:**
504 -
505 -[DISTANCE , DISTANCE_SIGNAL_STRENGTH，LIDAR_TEMP，EXTI_STATUS , EXTI_FLAG , TIME]
506 -
507 -
508 -[360,176,30,High,True,2023-08-04 02:53:00],
509 -
510 -[355,168,30,Low,False,2023-08-04 02:53:29],
511 -
512 -[245,211,30,Low,False,2023-08-04 02:54:29],
513 -
514 -[57,700,30,Low,False,2023-08-04 02:55:29],
515 -
516 -[361,164,30,Low,True,2023-08-04 02:56:00],
517 -
518 -[337,184,30,Low,False,2023-08-04 02:56:40],
519 -
520 -[20,4458,30,Low,False,2023-08-04 02:57:40],
521 -
522 -[362,173,30,Low,False,2023-08-04 02:58:53],
523 -
524 -
525 -**History read from serial port：**
526 -
527 -[[image:image-20230805145056-3.png]]
528 -
529 -
530 -=== 2.3.4 Decode payload in The Things Network ===
531 -
532 -
533 533  While using TTN network, you can add the payload format to decode the payload.
534 534  
535 535  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
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723 723  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
724 724  
725 725  
726 -
727 727  === 2.7.4  Reflectivity of different objects ===
728 728  
729 729  
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751 751  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
752 752  
753 753  
754 -
755 755  = 3. Configure LDS12-LB =
756 756  
757 757  == 3.1 Configure Methods ==
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766 766  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
767 767  
768 768  
769 -
770 770  == 3.2 General Commands ==
771 771  
772 772  
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835 835  === 3.3.2 Set Interrupt Mode ===
836 836  
837 837  
838 -Feature, Set Interrupt mode for pin of GPIO_EXTI.
732 +Feature, Set Interrupt mode for PA8 of pin.
839 839  
840 -When AT+INTMOD=0 is set, GPIO_EXTI is used as a digital input port.
734 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
841 841  
842 842  (% style="color:blue" %)**AT Command: AT+INTMOD**
843 843  
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848 848  OK
849 849  the mode is 0 =Disable Interrupt
850 850  )))
851 -|(% style="width:154px" %)(((
852 -AT+INTMOD=2
853 -
854 -(default)
855 -)))|(% style="width:196px" %)(((
745 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
856 856  Set Transmit Interval
857 857  0. (Disable Interrupt),
858 858  ~1. (Trigger by rising and falling edge)
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871 871  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
872 872  
873 873  
874 -
875 875  === 3.3.3  Set Power Output Duration ===
876 876  
877 -Control the output duration 3V3(pin of VBAT_OUT) . Before each sampling, device will
766 +Control the output duration 3V3 . Before each sampling, device will
878 878  
879 879  ~1. first enable the power output to external sensor,
880 880  
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890 890  OK
891 891  |(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
892 892  |(% style="width:154px" %)AT+3V3T=0|(% style="width:196px" %)Always turn on the power supply of 3V3 pin.|(% style="width:157px" %)OK
893 -|(% style="width:154px" %)AT+3V3T=65535|(% style="width:196px" %)Always turn off the power supply of 3V3 pin.|(% style="width:157px" %)OK
894 894  
895 895  (% style="color:blue" %)**Downlink Command: 0x07**(%%)
896 896  Format: Command Code (0x07) followed by 3 bytes.
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899 899  
900 900  * Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
901 901  * Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
902 -* Example 3: Downlink Payload: 07 01 FF FF  **~-~-->**  AT+3V3T=65535
903 903  
904 904  
905 -
906 906  = 4. Battery & Power Consumption =
907 907  
908 908  
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932 932  * 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]]**.
933 933  
934 934  
935 -
936 936  = 6. FAQ =
937 937  
938 938  == 6.1 What is the frequency plan for LDS12-LB? ==
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994 994  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
995 995  
996 996  
997 -
998 998  = 9. ​Packing Info =
999 999  
1000 1000  
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1013 1013  * Weight / pcs : g
1014 1014  
1015 1015  
1016 -
1017 1017  = 10. Support =
1018 1018  
1019 1019  
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