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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 109.7
edited by Xiaoling
on 2023/08/07 09:32
Change comment: There is no comment for this version
To version 109.12
edited by Xiaoling
on 2023/10/28 16:57
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -45,8 +45,8 @@
45 45  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
46 46  * Ultra-low power consumption
47 47  * Laser technology for distance detection
48 -* Measure Distance: 0.1m~~12m @ 90% Reflectivity
49 -* Accuracy :  ±5cm@(0.1-6m), ±1%@(6m-12m)
48 +* Measure Distance: 0.1m~~12m
49 +* Accuracy :  ±5cm@(0.1-5m), ±1%@(5m-12m)
50 50  * Monitor Battery Level
51 51  * Support Bluetooth v5.1 and LoRaWAN remote configure
52 52  * Support wireless OTA update firmware
... ... @@ -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  
... ... @@ -69,8 +69,8 @@
69 69  * Measure Distance:
70 70  ** 0.1m ~~ 12m @ 90% Reflectivity
71 71  ** 0.1m ~~ 4m @ 10% Reflectivity
72 -* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m)
73 -* Distance resolution : 5mm
73 +* Accuracy : ±5cm@(0.1-5m), ±1%@(5m-12m)
74 +* Distance resolution : 1cm
74 74  * Ambient light immunity : 70klux
75 75  * Enclosure rating : IP65
76 76  * Light source : LED
... ... @@ -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  
... ... @@ -456,7 +456,7 @@
456 456  
457 457  **Interrupt flag & Interrupt level:**
458 458  
459 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
463 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
460 460  |=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
461 461  **Size(bit)**
462 462  )))|=(% 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**
... ... @@ -465,7 +465,7 @@
465 465  )))
466 466  
467 467  * (((
468 -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.
472 +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.
469 469  )))
470 470  
471 471  For example, in the US915 band, the max payload for different DR is:
... ... @@ -714,6 +714,7 @@
714 714  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
715 715  * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window.
716 716  
721 +
717 717  === 2.7.4  Reflectivity of different objects ===
718 718  
719 719  
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740 740  |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200%
741 741  |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300%
742 742  
748 +
743 743  = 3. Configure LDS12-LB =
744 744  
745 745  == 3.1 Configure Methods ==
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753 753  
754 754  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
755 755  
762 +
756 756  == 3.2 General Commands ==
757 757  
758 758  
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856 856  
857 857  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
858 858  
866 +
859 859  === 3.3.3  Set Power Output Duration ===
860 860  
861 861  Control the output duration 3V3(pin of VBAT_OUT) . Before each sampling, device will
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885 885  * Example 2: Downlink Payload: 07 01 01 F4  **~-~-->**  AT+3V3T=500
886 886  * Example 3: Downlink Payload: 07 01 FF FF  **~-~-->**  AT+3V3T=65535
887 887  
896 +
888 888  = 4. Battery & Power Consumption =
889 889  
890 890  
... ... @@ -913,6 +913,7 @@
913 913  
914 914  * 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]]**.
915 915  
925 +
916 916  = 6. FAQ =
917 917  
918 918  == 6.1 What is the frequency plan for LDS12-LB? ==
... ... @@ -973,6 +973,7 @@
973 973  
974 974  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
975 975  
986 +
976 976  = 9. ​Packing Info =
977 977  
978 978  
... ... @@ -990,6 +990,7 @@
990 990  
991 991  * Weight / pcs : g
992 992  
1004 +
993 993  = 10. Support =
994 994  
995 995