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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 175.2
edited by Mengting Qiu
on 2023/12/12 15:20
Change comment: There is no comment for this version
To version 170.2
edited by Mengting Qiu
on 2023/12/12 10:36
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -276,9 +276,9 @@
276 276  
277 277  (% style="color:blue" %)**Sensor State:**
278 278  
279 -Ex1: 0x00: Distance Reading is valid
279 +Ex1: 0x00: Normal collection distance
280 280  
281 -Ex2: 0x0x: Distance Reading is invalid
281 +Ex2: 0x0x: Distance collection is wrong
282 282  
283 283  
284 284  (% style="color:blue" %)**Interrupt Count:**
... ... @@ -298,46 +298,12 @@
298 298  * **Set over-limit alarm mode: AT+DOL=3,500,244,**(% style="color:red" %)0(%%)**,120**
299 299  
300 300  (% class="wikigeneratedid" id="HUninterruptedmeasurement.Whenthedistanceexceedsthelimit2CtheoutputIOissethighandreportsarereportedeveryfiveminutes.Thetimecanbesetandpoweredbyanexternalpowersupply.UplinkPayloadtotals11bytes." %)
301 -Continuously measurement with Alarm. When the distance exceeds the limit, the output IO high, instant alarm.
301 +Uninterrupted measurement. When the distance exceeds the limit, the output IO high, instant alarm. Uplink Payload totals 9 bytes.
302 302  
303 -(% class="wikigeneratedid" %)
304 -**Uplink Payload totals 9 bytes.**
305 -
306 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:680px" %)
303 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
307 307  |(% style="background-color:#4f81bd; color:white; width:70px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:130px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**
308 -|(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:210px" %)MOD+ DO+ Alarm+ DO flag+ Limit flag|(% style="width:74px" %)Distance |(% style="width:100px" %)Upper limit|(% style="width:119px" %)Lower limit
305 +|(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+Alarm+DO+Limit flag|(% style="width:74px" %)Distance |(% style="width:100px" %)Upper limit|(% style="width:119px" %)Lower limit
309 309  
310 -**MOD+DO+ Alarm+ Do flag+ Limit flag:**
311 -
312 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:680px" %)
313 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**[bit7:bit6]**|(% style="background-color:#4f81bd; color:white; width:90px" %)**bit5**|(% style="background-color:#4f81bd; color:white; width:90px" %)**bit4**|(% style="background-color:#4f81bd; color:white; width:120px" %)**bit3**|(% style="background-color:#4f81bd; color:white; width:100px" %)**[bit2:bit1:bit0]**
314 -|(% style="width:50px" %)Value|(% style="width:60px" %)MOD|(% style="width:89px" %)(((
315 -(((
316 -DO
317 -)))
318 -
319 -(((
320 -0：Within limit
321 -
322 -1：Out of limit
323 -)))
324 -)))|(% style="width:73px" %)(((
325 -Alarm
326 -
327 -0: No Alarm;
328 -
329 -1: Alarm
330 -)))|(% style="width:150px" %)(((
331 -DO flag
332 -
333 -0：the over-limit alarm mode
334 -
335 -1：the person or object count mode
336 -)))|(% style="width:103px" %)Limit flag
337 -(0~~3)
338 -
339 -Example parse in TTNv3
340 -
341 341  [[image:image-20231209171127-3.png||height="374" width="1209"]]
342 342  
343 343  (% style="color:blue" %)**MOD & Alarm & Do & Limit flag:**
... ... @@ -355,19 +355,19 @@
355 355  
356 356  (% style="color:red" %)**DO:**
357 357  
358 -Shows the DO pin status, while there is alarm trigger, The DO pin will be set to high (3.3v), It will be set to 0 low level when there is no alarm.
324 +When the distance exceeds the set threshold, pull the Do pin high.
359 359  
360 -(% style="color:red" %)**Threshold Flag for Alarm:**
326 +(% style="color:red" %)**Limit flag:**
361 361  
362 362  Mode for setting threshold: **0~~3**
363 363  
364 -**0:** Distance limit range is not enabled, alarm:0.
330 +**0:** does not use upper and lower limits
365 365  
366 -**1:** Trigger Alarm if distance exceed the range between lower and upper.
332 +**1:** Use upper and lower limits
367 367  
368 -**2:** Trigger Alarm if distance smaller than the upper limit.
334 +**2:** Less than the upper limit
369 369  
370 -**3: **Trigger Alarm if distance bigger than the lower limit .
336 +**3: **Greater than the lower limit
371 371  
372 372  
373 373  (% style="color:blue" %)**Distance:**
... ... @@ -389,59 +389,22 @@
389 389  
390 390  (% style="color:blue" %)**Upper limit:**
391 391  
392 -Show the pre-set upper limit in Hex, Unit: mm.
358 +The upper limit of the threshold cannot exceed 2000mm.
393 393  
394 -Ex: 01F4(H)=500mm
395 395  
396 -
397 397  (% style="color:blue" %)**Lower limit:**
398 398  
399 -Show the pre-set lower limit in Hex, Unit: mm.
363 +The lower limit of the threshold cannot be less than 3mm.
400 400  
401 -Ex: 0xF4(H)=244mm
402 402  
403 -
404 404  * **Set the person or object count mode: AT+DOL=1,500,244,**(% style="color:red" %)1(%%)**,120**
405 405  
406 -Continuously measurement with Alarm, detect and count people or things passing by in distance limit mode.
368 +Continuous measurement, detect and count people or things passing by in distance limit mode. Uplink Payload totals 11 bytes.
407 407  
408 -**Uplink Payload totals 11 bytes.**
409 -
410 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:680px" %)
370 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:600px" %)
411 411  |(% style="background-color:#4f81bd; color:white; width:70px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:130px" %)**4**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**
412 -|(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:210px" %)MOD+ DO+ Alarm+ DO flag+ Limit flag|(% style="width:176px" %)Distance limit alarm count|(% style="width:100px" %)Upper limit|(% style="width:119px" %)Lower limit
372 +|(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+Alarm+Do+Limit flag|(% style="width:176px" %)Distance limit alarm count|(% style="width:100px" %)Upper limit|(% style="width:119px" %)Lower limit
413 413  
414 -**MOD+DO+ Alarm+ Do flag+ Limit flag:**
415 -
416 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:680px" %)
417 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**[bit7:bit6]**|(% style="background-color:#4f81bd; color:white; width:90px" %)**bit5**|(% style="background-color:#4f81bd; color:white; width:90px" %)**bit4**|(% style="background-color:#4f81bd; color:white; width:120px" %)**bit3**|(% style="background-color:#4f81bd; color:white; width:100px" %)**[bit2:bit1:bit0]**
418 -|(% style="width:50px" %)Value|(% style="width:60px" %)MOD|(% style="width:89px" %)(((
419 -(((
420 -DO
421 -)))
422 -
423 -(((
424 -0：Within limit
425 -
426 -1：Out of limit
427 -)))
428 -)))|(% style="width:73px" %)(((
429 -Alarm
430 -
431 -0: No Alarm;
432 -
433 -1: Alarm
434 -)))|(% style="width:150px" %)(((
435 -DO flag
436 -
437 -0：the over-limit alarm mode
438 -
439 -1：the person or object count mode
440 -)))|(% style="width:103px" %)Limit flag
441 -(0~~3)
442 -
443 -Example parse in TTNv3
444 -
445 445  [[image:image-20231209173457-5.png||height="277" width="1098"]]
446 446  
447 447  (% style="color:blue" %)**MOD & Alarm & Do & Limit flag:**
... ... @@ -459,9 +459,9 @@
459 459  
460 460  (% style="color:red" %)**Do:**
461 461  
462 -Shows the DO pin status, while there is alarm trigger, The DO pin will be set to high (3.3v), It will be set to 0 low level when there is no alarm.
391 +When the distance exceeds the set threshold, pull the Do pin high.
463 463  
464 -(% style="color:red" %)**Threshold Flag for Alarm:**
393 +(% style="color:red" %)**Limit flag:**
465 465  
466 466  Mode for setting threshold: **0~~3**
467 467  
... ... @@ -491,18 +491,14 @@
491 491  
492 492  (% style="color:blue" %)**Upper limit:**
493 493  
494 -Show the pre-set upper limit in Hex, Unit: mm.
423 +The upper limit of the threshold cannot exceed 2000mm.
495 495  
496 -Ex: 01F4(H)=500mm
497 497  
498 -
499 499  (% style="color:blue" %)**Lower limit:**
500 500  
501 -Show the pre-set lower limit in Hex, Unit: mm.
428 +The lower limit of the threshold cannot be less than 3mm.
502 502  
503 -Ex: 0xF4(H)=244mm
504 504  
505 -
506 506  == 2.4 Decode payload in The Things Network ==
507 507  
508 508  
... ... @@ -574,8 +574,10 @@
574 574  
575 575  DS20L supports below configure method:
576 576  
577 -* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.5UARTConnectionforDS20Lmotherboard]].
502 +* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
578 578  
504 +* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
505 +
579 579  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
580 580  
581 581  == 3.2 General Commands ==
... ... @@ -688,19 +688,13 @@
688 688  
689 689  (% style="color:blue" %)**AT Command: AT+MOD**
690 690  
691 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:580px" %)
618 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
692 692  |=(% style="width: 162px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 193px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Response**
693 693  |(% style="width:162px" %)AT+MOD=?|(% style="width:191px" %)Get the current working mode.|(% style="width:106px" %)OK
694 694  |(% style="width:162px" %)AT+MOD=1|(% style="width:191px" %)Set the working mode to Regular measurements.|(% style="width:106px" %)(((
695 695  OK
696 -Attention: Take effect after ATZ
623 +Attention:Take effect after ATZ
697 697  )))
698 -|(% style="width:162px" %)AT+MOD=2|(% style="width:191px" %)Set the working mode to(((
699 -Continuously measurement with Alarm.
700 -)))|(% style="width:191px" %)(((
701 -OK
702 -Attention: Take effect after ATZ
703 -)))
704 704  
705 705  (% style="color:blue" %)**Downlink Command:**
706 706  
... ... @@ -824,7 +824,7 @@
824 824  
825 825  * (Recommanded way) OTA firmware update via wireless:  **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
826 826  
827 -* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.5UARTConnectionforDS20Lmotherboard]]**.
748 +* 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]]**.
828 828  
829 829  = 6. FAQ =
830 830  
... ... @@ -837,7 +837,7 @@
837 837  == 6.2 DS20L programming line ==
838 838  
839 839  
840 -[[image:image-20231212150243-1.jpeg||height="448" width="1009"]]
761 +缺图 后续补上
841 841  
842 842  feature:
843 843  
image-20231212150243-1.jpeg
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