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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 113.6
edited by Xiaoling
on 2023/11/10 10:03
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To version 116.2
edited by Xiaoling
on 2023/11/13 10:37
Change comment: There is no comment for this version

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22 22  == 1.1 What is LoRaWAN Smart Distance Detector ==
23 23  
24 24  
25 -The Dragino (% style="color:blue" %)**DS20L is a smart distance detector**(%%) base on long-range wireless LoRaWAN technology. It uses (% style="color:blue" %)**LiDAR sensor**(%%) to detect the distance between DS20L and object, then DS20L will send the distance data to the IoT Platform via LoRaWAN.
25 +The Dragino (% style="color:blue" %)**DS20L is a smart distance detector**(%%) base on long-range wireless LoRaWAN technology. It uses (% style="color:blue" %)**LiDAR sensor**(%%) to detect the distance between DS20L and object, then DS20L will send the distance data to the IoT Platform via LoRaWAN. DS20L can measure range between 3cm ~~ 200cm.
26 26  
27 27  DS20L allows users to send data and reach extremely long ranges via LoRaWAN. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current 
28 28  consumption. It targets professional wireless sensor network applications such smart cities, building automation, and so on.
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31 31  
32 32  DS20L is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
33 33  
34 -DS20L supports (% style="color:blue" %)**Datalog feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
35 35  
36 -[[image:image-20231110091506-4.png||height="391" width="768"]]
35 +[[image:image-20231110102635-5.png||height="402" width="807"]]
37 37  
38 38  
39 39  == 1.2 ​Features ==
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45 45  * AT Commands to change parameters
46 46  * Remotely configure parameters via LoRaWAN Downlink
47 47  * Alarm & Counting mode
48 -* Datalog Feature
49 49  * Firmware upgradable via program port or LoRa protocol
50 50  * Built-in 2400mAh battery or power by external power source
51 51  
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62 62  * ToF FoV: ±9°, Total 18°
63 63  * Light source: VCSEL
64 64  
65 -
66 66  (% style="display:none" %)
67 67  
68 68  
66 +== 1.4 Power Consumption ==
67 +
68 +
69 +(% style="color:#037691" %)**Battery Power Mode:**
70 +
71 +* Idle: 0.003 mA @ 3.3v
72 +* Max : 360 mA
73 +
74 +(% style="color:#037691" %)**Continuously mode**:
75 +
76 +* Idle: 21 mA @ 3.3v
77 +* Max : 360 mA
78 +
79 +
80 +
81 +
69 69  = 2. Configure DS20L to connect to LoRaWAN network =
70 70  
71 71  == 2.1 How it works ==
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80 80  
81 81  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
82 82  
83 -The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
96 +The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.(% style="display:none" %)
84 84  
85 -[[image:image-20231110091447-3.png||height="383" width="752"]](% style="display:none" %)
98 +[[image:image-20231110102635-5.png||height="402" width="807"]](% style="display:none" %)
86 86  
87 -
88 88  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DS20L.
89 89  
90 90  Each DS20L is shipped with a sticker with the default device EUI as below:
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289 289  
290 290  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.
291 291  
292 -Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>||anchor="H1.8PinDefinitions"]] of GPIO_EXTI .
304 +Note: The Internet Pin is a separate pin in the screw terminal. See pin mapping of GPIO_EXTI .
293 293  
294 294  **Example:**
295 295  
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479 479  b) DS20L will send data in **CONFIRMED Mode** when PNACKMD=1, but DS20L won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DS20L gets a ACK, DS20L will consider there is a network connection and resend all NONE-ACK messages.
480 480  )))
481 481  
482 -
483 -
484 484  === 2.5.2 Unix TimeStamp ===
485 485  
486 486  
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531 531  )))
532 532  
533 533  (((
534 -Uplink Internal =5s，means LDS12-LB will send one packet every 5s. range 5~~255s.
544 +Uplink Internal =5s，means DS20L will send one packet every 5s. range 5~~255s.
535 535  )))
536 536  
537 537  
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538 538  == 2.6 Frequency Plans ==
539 539  
540 540  
541 -The LDS12-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
551 +The DS20L uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
542 542  
543 543  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
544 544  
545 545  
546 -(% style="color:inherit; font-family:inherit; font-size:29px" %)3. Configure LDS12-LB
556 +3. Configure DS20L
547 547  
548 548  == 3.1 Configure Methods ==
549 549  
550 550  
551 -LDS12-LB supports below configure method:
561 +DS20L supports below configure method:
552 552  
553 553  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
554 554  
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570 570  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
571 571  
572 572  
573 -== 3.3 Commands special design for LDS12-LB ==
583 +== 3.3 Commands special design for DS20L ==
574 574  
575 575  
576 -These commands only valid for LDS12-LB, as below:
586 +These commands only valid for DS20L, as below:
577 577  
578 578  
579 579  === 3.3.1 Set Transmit Interval Time ===
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659 659  
660 660  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
661 661  
662 -
663 663  = 4. Battery & Power Consumption =
664 664  
665 665  
666 -LDS12-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
675 +DS20L use built-in 2400mAh non-chargeable battery for long-term use up to several years*. See below link for detail information about the battery info and how to replace.
667 667  
668 668  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
669 669  
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672 672  
673 673  
674 674  (% class="wikigeneratedid" %)
675 -User can change firmware LDS12-LB to:
684 +User can change firmware DS20L to:
676 676  
677 677  * Change Frequency band/ region.
678 678  
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690 690  
691 691  = 6. FAQ =
692 692  
693 -== 6.1 What is the frequency plan for LDS12-LB? ==
702 +== 6.1 What is the frequency plan for DS20L? ==
694 694  
695 695  
696 -LDS12-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
705 +DS20L use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
697 697  
698 698  
699 699  = 7. Trouble Shooting =
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