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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 127.1
edited by Mengting Qiu
on 2023/12/06 14:35
Change comment: Uploaded new attachment "image-20231206143515-1.png", version {1}
To version 125.5
edited by Xiaoling
on 2023/11/29 09:04
Change comment: There is no comment for this version

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8 8  
9 9  
10 10  
11 -**Table of Contents:(% style="display:none" %) (%%)**
11 +**Table of Contents：**
12 12  
13 13  {{toc/}}
14 14  
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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 -
51 -
52 52  == 1.3 Specification ==
53 53  
54 54  
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62 62  * ToF FoV: ±9°, Total 18°
63 63  * Light source: VCSEL
64 64  
65 -
66 -
67 67  == 1.4 Power Consumption ==
68 68  
69 69  
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77 77  * Idle: 21 mA @ 3.3v
78 78  * Max : 360 mA
79 79  
80 -
81 -
82 82  = 2. Configure DS20L to connect to LoRaWAN network =
83 83  
84 84  == 2.1 How it works ==
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298 298  
299 299  (% style="color:red" %)**Limit flag:**
300 300  
301 -Mode for setting threshold: **0~~5**
295 +Mode for setting threshold: 0~~5
302 302  
303 -**0:** does not use upper and lower limits
297 +0: does not use upper and lower limits
304 304  
305 -**1:** Use upper and lower limits
299 +1: Use upper and lower limits
306 306  
307 -**2:** is less than the lower limit value
301 +2: is less than the lower limit value
308 308  
309 -**3:** is greater than the lower limit value
303 +3: is greater than the lower limit value
310 310  
311 -**4:** is less than the upper limit
305 +4: is less than the upper limit
312 312  
313 -**5:** is greater than the upper limit
307 +5: is greater than the upper limit
314 314  
315 315  
316 316  (% style="color:blue" %)**Upper limit:**
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323 323  The lower limit of the threshold cannot be less than 3mm.
324 324  
325 325  
326 -== 2.4 Decode payload in The Things Network ==
320 +=== 2.3.3 Decode payload in The Things Network ===
327 327  
328 328  
329 329  While using TTN network, you can add the payload format to decode the payload.
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340 340  )))
341 341  
342 342  
343 -== 2.5 ​Show Data in DataCake IoT Server ==
337 +== 2.4 ​Show Data in DataCake IoT Server ==
344 344  
345 345  
346 346  (((
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372 372  
373 373  After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
374 374  
375 -[[image:image-20231129100454-2.png||height="501" width="928"]]
369 +[[image:image-20231129085201-1.png||height="515" width="961"]]
376 376  
377 377  
378 -== 2.6 Frequency Plans ==
372 +== 2.5 Frequency Plans ==
379 379  
380 380  
381 381  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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396 396  
397 397  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
398 398  
399 -
400 -
401 401  == 3.2 General Commands ==
402 402  
403 403  
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501 501  
502 502  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
503 503  
504 -
505 -
506 506  === 3.3.3 Set work mode ===
507 507  
508 508  
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524 524  
525 525  * **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
526 526  
527 -
528 -
529 529  === 3.3.4 Set threshold and threshold mode ===
530 530  
531 531  
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558 558  
559 559  
560 560  
561 -
562 -
563 -
564 -
565 -
566 -
567 -
568 -
569 -
570 -
571 571  **AT+DOL=5,1800,0,0,400**
572 572  )))|(% rowspan="6" style="width:240px" %)The first bit sets the limit mode|(% style="width:150px" %)0: Do not use upper and lower limits
573 573  |(% style="width:251px" %)1: Use upper and lower limits
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603 603  
604 604  * Example 5: Downlink Payload: 070507080000000190  **~-~-->**  AT+MOD=5,1800,100,0,400
605 605  
606 -
607 -
608 608  = 4. Battery & Power Consumption =
609 609  
610 610  
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633 633  
634 634  * 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]]**.
635 635  
636 -
637 -
638 638  = 6. FAQ =
639 639  
640 640  == 6.1 What is the frequency plan for DS20L? ==
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722 722  
723 723  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
724 724  
725 -
726 -
727 727  = 9. ​Packing Info =
728 728  
729 729  
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741 741  
742 742  * Weight / pcs : g
743 743  
744 -
745 -
746 746  = 10. Support =
747 747  
748 748  
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