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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 105.1
edited by Saxer Lin
on 2023/08/05 16:13
Change comment: There is no comment for this version
To version 109.11
edited by Xiaoling
on 2023/08/07 09:45
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
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54 54  * Downlink to change configure
55 55  * 8500mAh Battery for long term use
56 56  
57 +
58 +
57 57  == 1.3 Specification ==
58 58  
59 59  
... ... @@ -99,6 +99,8 @@
99 99  * Sleep Mode: 5uA @ 3.3v
100 100  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
101 101  
104 +
105 +
102 102  == 1.4 Applications ==
103 103  
104 104  
... ... @@ -110,6 +110,8 @@
110 110  * Automatic control
111 111  * Sewer
112 112  
117 +
118 +
113 113  (% style="display:none" %)
114 114  
115 115  == 1.5 Sleep mode and working mode ==
... ... @@ -139,6 +139,8 @@
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  
148 +
149 +
142 142  == 1.7 BLE connection ==
143 143  
144 144  
... ... @@ -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]].
323 +periodically send this uplink every 20 minutes, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
316 316  
317 317  Uplink Payload totals 11 bytes.
318 318  )))
... ... @@ -399,13 +399,13 @@
399 399  
400 400  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.
401 401  
402 -Note: The Internet Pin is a separate pin in the screw terminal. See GPIO_EXTI of [[pin mapping>>||anchor="H1.8PinDefinitions"]].
410 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]] of GPIO_EXTI .
403 403  
404 404  **Example:**
405 405  
406 -If byte[0]&0x01=0x01 : Normal uplink packet.
414 +If byte[0]&0x01=0x00 : Normal uplink packet.
407 407  
408 -If byte[0]&0x01=0x00 : Interrupt Uplink Packet.
416 +If byte[0]&0x01=0x01 : Interrupt Uplink Packet.
409 409  
410 410  
411 411  ==== (% style="color:blue" %)**LiDAR temp**(%%) ====
... ... @@ -431,8 +431,8 @@
431 431  
432 432  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:499px" %)
433 433  |=(% 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**
434 -|(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
435 -|(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.ConfigureLDS12-LB"]]
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
436 436  
437 437  [[image:image-20230805150315-4.png||height="233" width="723"]]
438 438  
... ... @@ -439,14 +439,15 @@
439 439  
440 440  === 2.3.3 Historical measuring distance, FPORT~=3 ===
441 441  
442 -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]].
443 443  
444 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time water flow status.
451 +LDS12-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5.4Pollsensorvalue"]].
445 445  
453 +The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time measuring distance.
454 +
446 446  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
447 447  |=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
448 448  **Size(bytes)**
449 -)))|=(% 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
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
450 450  |(% style="width:62.5px" %)Value|(% style="width:62.5px" %)Interrupt flag & Interrupt_level|(% style="width:62.5px" %)(((
451 451  Reserve(0xFF)
452 452  )))|Distance|Distance signal strength|(% style="width:88px" %)(((
... ... @@ -455,16 +455,16 @@
455 455  
456 456  **Interrupt flag & Interrupt level:**
457 457  
458 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:501px" %)
467 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
459 459  |=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
460 460  **Size(bit)**
461 -)))|=(% 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**
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**
462 462  |(% 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" %)(((
463 463  Interrupt flag
464 464  )))
465 465  
466 466  * (((
467 -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.
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.
468 468  )))
469 469  
470 470  For example, in the US915 band, the max payload for different DR is:
... ... @@ -513,7 +513,7 @@
513 513  [362,173,30,Low,False,2023-08-04 02:58:53],
514 514  
515 515  
516 -History read from serial port：
525 +**History read from serial port：**
517 517  
518 518  [[image:image-20230805145056-3.png]]
519 519  
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713 713  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
714 714  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
715 715  
725 +
726 +
716 716  === 2.7.4  Reflectivity of different objects ===
717 717  
718 718  
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739 739  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
740 740  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
741 741  
753 +
754 +
742 742  = 3. Configure LDS12-LB =
743 743  
744 744  == 3.1 Configure Methods ==
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752 752  
753 753  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
754 754  
768 +
769 +
755 755  == 3.2 General Commands ==
756 756  
757 757  
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820 820  === 3.3.2 Set Interrupt Mode ===
821 821  
822 822  
823 -Feature, Set Interrupt mode for PA8 of pin.
838 +Feature, Set Interrupt mode for pin of GPIO_EXTI.
824 824  
825 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
840 +When AT+INTMOD=0 is set, GPIO_EXTI is used as a digital input port.
826 826  
827 827  (% style="color:blue" %)**AT Command: AT+INTMOD**
828 828  
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833 833  OK
834 834  the mode is 0 =Disable Interrupt
835 835  )))
836 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
851 +|(% style="width:154px" %)(((
852 +AT+INTMOD=2
853 +
854 +(default)
855 +)))|(% style="width:196px" %)(((
837 837  Set Transmit Interval
838 838  0. (Disable Interrupt),
839 839  ~1. (Trigger by rising and falling edge)
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851 851  
852 852  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
853 853  
873 +
874 +
854 854  === 3.3.3  Set Power Output Duration ===
855 855  
856 856  Control the output duration 3V3(pin of VBAT_OUT) . Before each sampling, device will
... ... @@ -880,6 +880,8 @@
880 880  * Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
881 881  * Example 3: Downlink Payload: 07 01 FF FF  **~-~-->**  AT+3V3T=65535
882 882  
904 +
905 +
883 883  = 4. Battery & Power Consumption =
884 884  
885 885  
... ... @@ -908,6 +908,8 @@
908 908  
909 909  * 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]]**.
910 910  
934 +
935 +
911 911  = 6. FAQ =
912 912  
913 913  == 6.1 What is the frequency plan for LDS12-LB? ==
... ... @@ -968,6 +968,8 @@
968 968  
969 969  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
970 970  
996 +
997 +
971 971  = 9. ​Packing Info =
972 972  
973 973  
... ... @@ -985,6 +985,8 @@
985 985  
986 986  * Weight / pcs : g
987 987  
1015 +
1016 +
988 988  = 10. Support =
989 989  
990 990