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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 125.3
edited by Xiaoling
on 2023/11/29 08:58
Change comment: There is no comment for this version
To version 131.1
edited by Mengting Qiu
on 2023/12/06 19:44
Change comment: There is no comment for this version

Summary

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1 -XWiki.Xiaoling
1 +XWiki.ting
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8 8  
9 9  
10 10  
11 -**Table of Contents：**
11 +**Table of Contents:(% style="display:none" %) (%%)**
12 12  
13 13  {{toc/}}
14 14  
... ... @@ -47,6 +47,7 @@
47 47  * Firmware upgradable via program port or LoRa protocol
48 48  * Built-in 2400mAh battery or power by external power source
49 49  
50 +
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -60,6 +60,7 @@
60 60  * ToF FoV: ±9°, Total 18°
61 61  * Light source: VCSEL
62 62  
64 +
63 63  == 1.4 Power Consumption ==
64 64  
65 65  
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73 73  * Idle: 21 mA @ 3.3v
74 74  * Max : 360 mA
75 75  
78 +
76 76  = 2. Configure DS20L to connect to LoRaWAN network =
77 77  
78 78  == 2.1 How it works ==
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150 150  
151 151  Example parse in TTNv3
152 152  
153 -[[image:1701149922873-259.png]]
156 +[[image:image-20231206151412-3.png||height="179" width="1070"]]
154 154  
155 155  (% style="color:blue" %)**Sensor Model**(%%): For DS20L, this value is 0x21
156 156  
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216 216  |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:30px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**1**|(% style="background-color:#4f81bd; color:white; width:120px" %)**4**
217 217  |(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+ Alarm+Interrupt|(% style="width:74px" %)Distance|(% style="width:100px" %)Sensor State|(% style="width:119px" %)Interrupt Count
218 218  
219 -[[image:1701155076393-719.png]]
222 +[[image:image-20231206154621-4.png||height="214" width="1019"]]
220 220  
221 221  (% style="color:blue" %)**Battery Info:**
222 222  
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292 292  
293 293  (% style="color:red" %)**Limit flag:**
294 294  
295 -Mode for setting threshold: 0~~5
298 +Mode for setting threshold: **0~~5**
296 296  
297 -0: does not use upper and lower limits
300 +**0:** does not use upper and lower limits
298 298  
299 -1: Use upper and lower limits
302 +**1:** Use upper and lower limits
300 300  
301 -2: is less than the lower limit value
304 +**2:** is less than the lower limit value
302 302  
303 -3: is greater than the lower limit value
306 +**3:** is greater than the lower limit value
304 304  
305 -4: is less than the upper limit
308 +**4:** is less than the upper limit
306 306  
307 -5: is greater than the upper limit
310 +**5:** is greater than the upper limit
308 308  
309 309  
310 310  (% style="color:blue" %)**Upper limit:**
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317 317  The lower limit of the threshold cannot be less than 3mm.
318 318  
319 319  
320 -=== 2.3.3 Decode payload in The Things Network ===
323 +== 2.4 Decode payload in The Things Network ==
321 321  
322 322  
323 323  While using TTN network, you can add the payload format to decode the payload.
324 324  
325 -[[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"]]
328 +[[image:image-20231206143515-1.png||height="534" width="759"]]
326 326  
327 327  
328 328  (((
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334 334  )))
335 335  
336 336  
337 -== 2.4 ​Show Data in DataCake IoT Server ==
340 +== 2.5 ​Show Data in DataCake IoT Server ==
338 338  
339 339  
340 340  (((
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366 366  
367 367  After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
368 368  
369 -[[image:image-20231129085201-1.png||height="515" width="961"]]
372 +[[image:image-20231129100454-2.png||height="501" width="928"]]
370 370  
371 371  
372 -== 2.5 Frequency Plans ==
375 +== 2.6 Frequency Plans ==
373 373  
374 374  
375 375  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.
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390 390  
391 391  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
392 392  
396 +
393 393  == 3.2 General Commands ==
394 394  
395 395  
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493 493  
494 494  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
495 495  
496 -== 3.3.3 Set work mode ==
497 497  
501 +=== 3.3.3 Set work mode ===
498 498  
503 +
499 499  Feature: Switch working mode
500 500  
501 501  (% style="color:blue" %)**AT Command: AT+MOD**
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510 510  
511 511  (% style="color:blue" %)**Downlink Command:**
512 512  
513 -* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
518 +* **Example: **0x0A01 ~/~/  Same as AT+MOD=1
514 514  
515 -* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
520 +* **Example:** 0x0A02  ~/~/  Same as AT+MOD=2
516 516  
522 +
517 517  === 3.3.4 Set threshold and threshold mode ===
518 518  
519 519  
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532 532  |(% style="width:172px" %)AT+ DOL =1,1800,100,0,400|(% style="width:279px" %)Set only the upper and lower thresholds|(% style="width:118px" %)OK
533 533  
534 534  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
535 -|(% rowspan="11" style="color:blue; width:120px" %)**AT+DOL=5,1800,0,0,400**|(% rowspan="6" style="width:240px" %)The first bit sets the limit mode|(% style="width:150px" %)0: Do not use upper and lower limits
536 -|(% style="width:251px" %)1: Use upper and lower limits
537 -|(% style="width:251px" %)2: Less than the lower limit
538 -|(% style="width:251px" %)3: Greater than the lower limit
539 -|(% style="width:251px" %)4: Less than the upper limit
540 -|(% style="width:251px" %)5: Greater than the upper limit
541 -|(% style="width:226px" %)The second bit sets the upper limit value|(% style="width:251px" %)3~~2000MM
542 -|(% style="width:226px" %)The third bit sets the lower limit value|(% style="width:251px" %)3~~2000MM
543 -|(% rowspan="2" style="width:226px" %)The fourth bit sets the over-limit alarm or person or object count.|(% style="width:251px" %)0 Over-limit alarm, DO output is high
544 -|(% style="width:251px" %)1 Person or object counting statistics
545 -|(% style="width:226px" %)The fifth bit sets the sampling time|(% style="width:251px" %)(((
546 -0~~10000ms
547 -
541 +|(% rowspan="11" style="color:blue; width:120px" %)(((
548 548  
549 -)))
550 550  
551 551  
552 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
553 -|(% rowspan="11" style="color:blue; width:120px" %)**
554 554  
555 555  
556 556  
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557 557  
558 558  
559 559  
560 -AT+DOL=5,1800,0,0,400**|(% rowspan="6" style="width:240px" %)The first bit sets the limit mode|(% style="width:150px" %)0: Do not use upper and lower limits
551 +
552 +
553 +**AT+DOL=5,1800,0,0,400**
554 +)))|(% rowspan="6" style="width:240px" %)(((
555 +
556 +
557 +
558 +
559 +
560 +
561 +The first bit sets the limit mode
562 +)))|(% style="width:150px" %)0: Do not use upper and lower limits
561 561  |(% style="width:251px" %)1: Use upper and lower limits
562 562  |(% style="width:251px" %)2: Less than the lower limit
563 563  |(% style="width:251px" %)3: Greater than the lower limit
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574 574  )))
575 575  
576 576  
577 -
578 578  (% style="color:blue" %)**Downlink Command: 0x07**
579 579  
580 -Format: Command Code (0x07) followed by 9bytes.
581 +Format: Command Code (0x07) followed by 9 bytes.
581 581  
582 -* Example 0: Downlink Payload: 070000000000000190  **~-~-->**  AT+MOD=0,0,0,0,400
583 +If the downlink payload=**07 01 0708 0064 00 0190**, it means set the END Node's limit mode to 0x01,upper limit value to 0x0708=1800(mm), lower limit value to 0x0064=100(mm), to over-limit alarm(0x00) ,the sampling time to 0x0190=400(ms), while type code is 0x07.
583 583  
585 +* Example 0: Downlink Payload: 07 00 0000 0000 00 0190  **~-~-->**  AT+MOD=0,0,0,0,400
586 +
584 584  * Example 1: Downlink Payload: 070107080064000190  **~-~-->**  AT+MOD=1,1800,100,0,400
585 585  
586 586  * Example 2: Downlink Payload: 070200000064000190  **~-~-->**  AT+MOD=2,0,100,0,400
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591 591  
592 592  * Example 5: Downlink Payload: 070507080000000190  **~-~-->**  AT+MOD=5,1800,100,0,400
593 593  
597 +
594 594  = 4. Battery & Power Consumption =
595 595  
596 596  
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619 619  
620 620  * 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]]**.
621 621  
626 +
622 622  = 6. FAQ =
623 623  
624 624  == 6.1 What is the frequency plan for DS20L? ==
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706 706  
707 707  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
708 708  
714 +
709 709  = 9. ​Packing Info =
710 710  
711 711  
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723 723  
724 724  * Weight / pcs : g
725 725  
732 +
726 726  = 10. Support =
727 727  
728 728  
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729 729  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
730 730  
731 731  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
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740 +
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