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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 99.1
edited by Saxer Lin
on 2023/08/05 15:13
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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Content
... ... @@ -54,6 +54,7 @@
54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 +
57 57  == 1.3 Specification ==
58 58  
59 59  
... ... @@ -99,6 +99,7 @@
99 99  * Sleep Mode: 5uA @ 3.3v
100 100  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101 101  
103 +
102 102  == 1.4 Applications ==
103 103  
104 104  
... ... @@ -110,6 +110,7 @@
110 110  * Automatic control
111 111  * Sewer
112 112  
115 +
113 113  (% style="display:none" %)
114 114  
115 115  == 1.5 Sleep mode and working mode ==
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139 139  )))
140 140  |(% 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.
141 141  
145 +
142 142  == 1.7 BLE connection ==
143 143  
144 144  
... ... @@ -155,8 +155,8 @@
155 155  
156 156  == 1.8 Pin Definitions ==
157 157  
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"]]
158 158  
159 -[[image:image-20230805144259-1.png||height="413" width="741"]]
160 160  
161 161  == 1.9 Mechanical ==
162 162  
... ... @@ -312,7 +312,7 @@
312 312  (((
313 313  LDS12-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And LDS12-LB will:
314 314  
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]].
319 +periodically send this uplink every 20 minutes, this interval [[can be changed>>https://111]].
316 316  
317 317  Uplink Payload totals 11 bytes.
318 318  )))
... ... @@ -384,7 +384,7 @@
384 384  
385 385  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.
386 386  
387 -Note: The Internet Pin is a separate pin in the screw terminal. See GPIO_EXTI of [[pin mapping>>||anchor="H1.8PinDefinitions"]].
391 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]].
388 388  
389 389  **Example:**
390 390  
... ... @@ -419,90 +419,7 @@
419 419  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
420 420  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
421 421  
422 -[[image:image-20230805150315-4.png||height="233" width="723"]]
423 423  
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 -
506 506  === 2.3.3 Decode payload in The Things Network ===
507 507  
508 508  
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698 698  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
699 699  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
700 700  
622 +
701 701  === 2.7.4  Reflectivity of different objects ===
702 702  
703 703  
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724 724  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
725 725  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
726 726  
649 +
727 727  = 3. Configure LDS12-LB =
728 728  
729 729  == 3.1 Configure Methods ==
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737 737  
738 738  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
739 739  
663 +
740 740  == 3.2 General Commands ==
741 741  
742 742  
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836 836  
837 837  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
838 838  
763 +
839 839  === 3.3.3  Set Power Output Duration ===
840 840  
841 -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
842 842  
843 843  ~1. first enable the power output to external sensor,
844 844  
... ... @@ -854,7 +854,6 @@
854 854  OK
855 855  |(% style="width:154px" %)AT+3V3T=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
856 856  |(% 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
858 858  
859 859  (% style="color:blue" %)**Downlink Command: 0x07**(%%)
860 860  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -863,8 +863,8 @@
863 863  
864 864  * Example 1: Downlink Payload: 07 01 00 00  **~-~-->**  AT+3V3T=0
865 865  * Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
866 -* Example 3: Downlink Payload: 07 01 FF FF  **~-~-->**  AT+3V3T=65535
867 867  
791 +
868 868  = 4. Battery & Power Consumption =
869 869  
870 870  
... ... @@ -893,6 +893,7 @@
893 893  
894 894  * 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]]**.
895 895  
820 +
896 896  = 6. FAQ =
897 897  
898 898  == 6.1 What is the frequency plan for LDS12-LB? ==
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953 953  
954 954  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
955 955  
881 +
956 956  = 9. ​Packing Info =
957 957  
958 958  
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970 970  
971 971  * Weight / pcs : g
972 972  
899 +
973 973  = 10. Support =
974 974  
975 975  
image-20230805150315-4.png
Author
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1 -XWiki.Saxer
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1 -90.6 KB
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