Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 36.1 >
edited by Saxer Lin
on 2023/05/13 11:59
To version < 35.1 >
edited by Saxer Lin
on 2023/05/13 11:12
>
Change comment: Uploaded new attachment "image-20230513111255-9.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -122,7 +122,7 @@
122 122  == 1.7 Pin Definitions ==
123 123  
124 124  
125 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
126 126  
127 127  
128 128  == 1.8 Mechanical ==
... ... @@ -302,21 +302,11 @@
302 302  
303 303  (PA4)
304 304  )))|(% style="width:216px" %)(((
305 -Digital in(PB15) &
305 +Digital in & Digital Interrupt
306 306  
307 -Digital Interrupt(PA8)
308 -
309 309  
310 -)))|(% style="width:342px" %)(((
311 -Temperature
308 +)))|(% style="width:342px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|(% style="width:171px" %)Humidity（SHT20 or SHT31)
312 312  
313 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
314 -)))|(% style="width:171px" %)(((
315 -Humidity
316 -
317 -(SHT20 or SHT31)
318 -)))
319 -
320 320  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
321 321  
322 322  
... ... @@ -327,17 +327,7 @@
327 327  |**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
328 328  |**Value**|BAT|(((
329 329  Temperature(DS18B20)
330 -
331 -(PC13)
332 -)))|(((
333 -ADC
334 -
335 -(PA4)
336 -)))|(((
337 -Digital in(PB15) &
338 -
339 -Digital Interrupt(PA8)
340 -)))|(((
320 +)))|ADC|Digital in & Digital Interrupt|(((
341 341  Distance measure by:
342 342  1) LIDAR-Lite V3HP
343 343  Or
... ... @@ -352,8 +352,6 @@
352 352  
353 353  **Connection to Ultrasonic Sensor:**
354 354  
355 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
356 -
357 357  [[image:image-20230512173903-6.png||height="596" width="715"]]
358 358  
359 359  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
... ... @@ -361,17 +361,7 @@
361 361  |**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
362 362  |**Value**|BAT|(((
363 363  Temperature(DS18B20)
364 -
365 -(PC13)
366 -)))|(((
367 -Digital in(PB15) &
368 -
369 -Digital Interrupt(PA8)
370 -)))|(((
371 -ADC
372 -
373 -(PA4)
374 -)))|(((
342 +)))|Digital in & Digital Interrupt|ADC|(((
375 375  Distance measure by:1)TF-Mini plus LiDAR
376 376  Or 
377 377  2) TF-Luna LiDAR
... ... @@ -381,52 +381,41 @@
381 381  
382 382  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
383 383  
384 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
352 +Need to remove R3 and R4 resistors to get low power.
385 385  
386 386  [[image:image-20230512180609-7.png||height="555" width="802"]]
387 387  
388 388  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
389 389  
390 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
358 +Need to remove R3 and R4 resistors to get low power.
391 391  
392 -[[image:image-20230513105207-4.png||height="469" width="802"]]
360 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
393 393  
362 +Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
394 394  
364 +
395 395  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
396 396  
397 397  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
398 398  
399 -(% style="width:1031px" %)
400 400  |=(((
401 401  **Size(bytes)**
402 -)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
371 +)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 318px;" %)2|=(% style="width: 172px;" %)2|=1
403 403  |**Value**|(% style="width:68px" %)(((
404 -ADC1
373 +ADC
405 405  
406 -(PA4)
375 +(PA0)
407 407  )))|(% style="width:75px" %)(((
408 408  ADC2
409 409  
410 -(PA5)
411 -)))|(((
412 -ADC3
379 +(PA1)
380 +)))|ADC3 (PA4)|(((
381 +Digital in(PA12)&Digital Interrupt1(PB14)
382 +)))|(% style="width:318px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|(% style="width:172px" %)Humidity（SHT20 or SHT31)|Bat
413 413  
414 -(PA8)
415 -)))|(((
416 -Digital Interrupt(PB15)
417 -)))|(% style="width:304px" %)(((
418 -Temperature
384 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
419 419  
420 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
421 -)))|(% style="width:163px" %)(((
422 -Humidity
423 423  
424 -(SHT20 or SHT31)
425 -)))|(% style="width:53px" %)Bat
426 -
427 -[[image:image-20230513110214-6.png]]
428 -
429 -
430 430  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
431 431  
432 432  [[image:image-20230512170701-3.png||height="565" width="743"]]
... ... @@ -443,9 +443,9 @@
443 443  
444 444  (PA4)
445 445  )))|(% style="width:210px" %)(((
446 -Digital in(PB15) &
403 +Digital in & Digital Interrupt
447 447  
448 -Digital Interrupt(PA8) 
405 +(PB15)  &  (PA8) 
449 449  )))|(% style="width:191px" %)Temperature2(DS18B20)
450 450  (PB9)|(% style="width:183px" %)Temperature3(DS18B20)
451 451  (PB8)
... ... @@ -477,20 +477,20 @@
477 477  |=(((
478 478  **Size(bytes)**
479 479  )))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
480 -|**Value**|BAT|(% style="width:282px" %)(((
481 -Temperature(DS18B20)
437 +|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(% style="width:282px" %)(((
438 +[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
482 482  
483 483  (PC13)
484 484  
485 485  
486 486  )))|(% style="width:119px" %)(((
487 -ADC
444 +[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]
488 488  
489 489  (PA4)
490 490  )))|(% style="width:279px" %)(((
491 -Digital in(PB15) &
448 +[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]
492 492  
493 -Digital Interrupt(PA8)
450 +(PB15)  &  (PA8)
494 494  )))|(% style="width:106px" %)Weight
495 495  
496 496  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
... ... @@ -504,126 +504,81 @@
504 504  
505 505  [[image:image-20230512181814-9.png||height="543" width="697"]]
506 506  
507 -**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.
464 +**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
508 508  
509 -(% style="width:961px" %)
510 -|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
511 -|**Value**|BAT|(% style="width:256px" %)(((
512 -Temperature(DS18B20)
466 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
467 +|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
468 +[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
469 +)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
513 513  
514 -(PC13)
515 -)))|(% style="width:108px" %)(((
516 -ADC
517 -
518 -(PA4)
519 -)))|(% style="width:126px" %)(((
520 -Digital in
521 -
522 -(PB15)
523 -)))|(% style="width:145px" %)(((
524 -Count
525 -
526 -(PA8)
527 -)))
528 -
529 529  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
530 530  
531 531  
532 532  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
533 533  
476 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
477 +
534 534  |=(((
535 535  **Size(bytes)**
536 536  )))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
537 -|**Value**|BAT|(((
538 -Temperature(DS18B20)
481 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
482 +Digital in(PA12)&Digital Interrupt1(PB14)
483 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
539 539  
540 -(PC13)
541 -)))|(((
542 -ADC
543 -
544 -(PA5)
545 -)))|(((
546 -Digital Interrupt1(PA8)
547 -)))|Digital Interrupt2(PA4)|Digital Interrupt3(PB15)|Reserved
548 -
549 -[[image:image-20230513111203-7.png||height="324" width="975"]]
550 -
551 551  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
552 552  
553 -(% style="width:917px" %)
554 554  |=(((
555 555  **Size(bytes)**
556 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 79px;" %)2
557 -|**Value**|BAT|(% style="width:207px" %)(((
558 -Temperature(DS18B20)
559 -
560 -(PC13)
561 -)))|(% style="width:94px" %)(((
562 -ADC1
563 -
564 -(PA4)
565 -)))|(% style="width:198px" %)(((
566 -Digital Interrupt(PB15)
567 -)))|(% style="width:84px" %)(((
568 -ADC2
569 -
570 -(PA5)
571 -)))|(% style="width:79px" %)(((
572 -ADC3
573 -
574 -(PA8)
489 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
490 +|**Value**|BAT|Temperature(DS18B20)|(((
491 +ADC1(PA0)
492 +)))|(((
493 +Digital in
494 +& Digital Interrupt(PB14)
495 +)))|(((
496 +ADC2(PA1)
497 +)))|(((
498 +ADC3(PA4)
575 575  )))
576 576  
577 -[[image:image-20230513111231-8.png||height="335" width="900"]]
501 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
578 578  
579 579  
580 580  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
581 581  
582 -(% style="width:1010px" %)
583 583  |=(((
584 584  **Size(bytes)**
585 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
508 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
586 586  |**Value**|BAT|(((
587 -Temperature1(DS18B20)
588 -
589 -(PC13)
510 +Temperature1(PB3)
590 590  )))|(((
591 -Temperature2(DS18B20)
592 -
593 -(PB9)
512 +Temperature2(PA9)
594 594  )))|(((
595 -Digital Interrupt
596 -
597 -(PB15)
598 -)))|(% style="width:193px" %)(((
599 -Temperature3(DS18B20)
600 -
601 -(PB8)
602 -)))|(% style="width:78px" %)(((
603 -Count1
604 -
605 -(PA8)
606 -)))|(% style="width:78px" %)(((
607 -Count2
608 -
609 -(PA4)
514 +Digital in
515 +& Digital Interrupt(PA4)
516 +)))|(((
517 +Temperature3(PA10)
518 +)))|(((
519 +Count1(PB14)
520 +)))|(((
521 +Count2(PB15)
610 610  )))
611 611  
612 -[[image:image-20230513111255-9.png||height="341" width="899"]]
524 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
613 613  
614 614  **The newly added AT command is issued correspondingly:**
615 615  
616 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
528 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
617 617  
618 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
530 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
619 619  
620 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
532 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
621 621  
622 622  **AT+SETCNT=aa,bb** 
623 623  
624 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
536 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
625 625  
626 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
538 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
627 627  
628 628  
629 629  
... ... @@ -675,28 +675,26 @@
675 675  
676 676  (% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
677 677  (((
678 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
679 -
680 -**Note:**The maximum voltage input supports 3.6V.
590 +Note:The maximum voltage input supports 3.6V.
681 681  )))
682 682  
593 +(% class="wikigeneratedid" %)
683 683  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
684 684  
685 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
596 +The measuring range of the node is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
686 686  
687 -When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
598 +When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
688 688  
689 689  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
690 690  
691 -**Note:**If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.
692 692  
693 693  ==== 2.3.3.5 Digital Interrupt ====
694 694  
695 -Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
605 +Digital Interrupt refers to pin PB14, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
696 696  
697 697  **~ Interrupt connection method:**
698 698  
699 -[[image:image-20230513105351-5.png||height="147" width="485"]]
609 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379178634-321.png?rev=1.1||alt="1656379178634-321.png"]]
700 700  
701 701  **Example to use with door sensor :**
702 702  
... ... @@ -704,24 +704,24 @@
704 704  
705 705  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
706 706  
707 -When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50_v3 interrupt interface to detect the status for the door or window.
617 +When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use LSN50 interrupt interface to detect the status for the door or window.
708 708  
709 709  **~ Below is the installation example:**
710 710  
711 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
621 +Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
712 712  
713 713  * (((
714 -One pin to SN50_v3's PA8 pin
624 +One pin to LSN50's PB14 pin
715 715  )))
716 716  * (((
717 -The other pin to SN50_v3's VDD pin
627 +The other pin to LSN50's VCC pin
718 718  )))
719 719  
720 -Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage.
630 +Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PB14 will be at the VCC voltage.
721 721  
722 722  Door sensors have two types: ** NC (Normal close)** and **NO (normal open)**. The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
723 723  
724 -When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v3/1Mohm = 3uA which can be ignored.
634 +When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v2/1Mohm = 0.3uA which can be ignored.
725 725  
726 726  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
727 727  
... ... @@ -731,7 +731,7 @@
731 731  
732 732  The command is:
733 733  
734 -**AT+INTMOD1=1       **~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
644 +**AT+INTMOD=1       **~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
735 735  
736 736  Below shows some screen captures in TTN V3:
737 737  
... ... @@ -752,9 +752,8 @@
752 752  
753 753  Below is the connection to SHT20/ SHT31. The connection is as below:
754 754  
665 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220902163605-2.png?rev=1.1||alt="image-20220902163605-2.png"]]
755 755  
756 -[[image:image-20230513103633-3.png||height="636" width="1017"]]
757 -
758 758  The device will be able to get the I2C sensor data now and upload to IoT Server.
759 759  
760 760  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
... ... @@ -779,15 +779,12 @@
779 779  
780 780  This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
781 781  
782 -The SN50_v3 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
691 +The LSN50 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
783 783  
784 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
785 -
786 786  The picture below shows the connection:
787 787  
788 -[[image:image-20230512173903-6.png||height="596" width="715"]]
789 789  
790 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
696 +Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
791 791  
792 792  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
793 793  
... ... @@ -795,8 +795,20 @@
795 795  
796 796  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
797 797  
704 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384895430-327.png?rev=1.1||alt="1656384895430-327.png"]]
798 798  
706 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384913616-455.png?rev=1.1||alt="1656384913616-455.png"]]
799 799  
708 +You can see the serial output in ULT mode as below:
709 +
710 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384939855-223.png?rev=1.1||alt="1656384939855-223.png"]]
711 +
712 +**In TTN V3 server:**
713 +
714 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384961830-307.png?rev=1.1||alt="1656384961830-307.png"]]
715 +
716 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384973646-598.png?rev=1.1||alt="1656384973646-598.png"]]
717 +
800 800  ==== 2.3.3.9  Battery Output - BAT pin ====
801 801  
802 802  The BAT pin of SN50v3 is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon.
... ... @@ -839,9 +839,6 @@
839 839  * 3: MOD4
840 840  * 4: MOD5
841 841  * 5: MOD6
842 -* 6: MOD7
843 -* 7: MOD8
844 -* 8: MOD9
845 845  
846 846  == 2.4 Payload Decoder file ==
847 847  
... ... @@ -929,21 +929,21 @@
929 929  Sensor will upload Device Status via FPORT=5. See payload section for detail.
930 930  
931 931  
932 -=== 3.3.3 Set Interrupt Mode ===
847 +=== 3.3.7 Set Interrupt Mode ===
933 933  
934 934  
935 935  Feature, Set Interrupt mode for GPIO_EXIT.
936 936  
937 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
852 +(% style="color:blue" %)**AT Command: AT+INTMOD**
938 938  
939 939  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
940 940  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
941 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
856 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
942 942  0
943 943  OK
944 944  the mode is 0 =Disable Interrupt
945 945  )))
946 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
861 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
947 947  Set Transmit Interval
948 948  0. (Disable Interrupt),
949 949  ~1. (Trigger by rising and falling edge)
... ... @@ -950,13 +950,7 @@
950 950  2. (Trigger by falling edge)
951 951  3. (Trigger by rising edge)
952 952  )))|(% style="width:157px" %)OK
953 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
954 -Set Transmit Interval
955 955  
956 -trigger by rising edge.
957 -)))|(% style="width:157px" %)OK
958 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
959 -
960 960  (% style="color:blue" %)**Downlink Command: 0x06**
961 961  
962 962  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -963,113 +963,9 @@
963 963  
964 964  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
965 965  
966 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
967 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
968 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
969 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
875 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
876 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
970 970  
971 -(% class="wikigeneratedid" %)
972 -=== 3.3.4 Set Power Output Duration ===
973 -
974 -Control the output duration 5V . Before each sampling, device will
975 -
976 -~1. first enable the power output to external sensor,
977 -
978 -2. keep it on as per duration, read sensor value and construct uplink payload
979 -
980 -3. final, close the power output.
981 -
982 -(% style="color:blue" %)**AT Command: AT+5VT**
983 -
984 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
985 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
986 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
987 -500(default)
988 -
989 -OK
990 -)))
991 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
992 -Close after a delay of 1000 milliseconds.
993 -)))|(% style="width:157px" %)OK
994 -
995 -(% style="color:blue" %)**Downlink Command: 0x07**
996 -
997 -Format: Command Code (0x07) followed by 2 bytes.
998 -
999 -The first and second bytes are the time to turn on.
1000 -
1001 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1002 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1003 -
1004 -(% class="wikigeneratedid" %)
1005 -=== 3.3.5 Set Weighing parameters ===
1006 -
1007 -Feature: Working mode 5 is effective, hair removal and setting of weight factor of HX711.
1008 -
1009 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1010 -
1011 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1012 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1013 -|(% style="width:154px" %) |(% style="width:196px" %) |(% style="width:157px" %)
1014 -|(% style="width:154px" %) |(% style="width:196px" %) |(% style="width:157px" %)
1015 -
1016 -
1017 -(% style="color:blue" %)**Downlink Command: 0x08**
1018 -
1019 -
1020 -Format: Command Code (0x07) followed by 2 bytes.
1021 -
1022 -The first and second bytes are the time to turn on.
1023 -
1024 -
1025 -=== 3.3.6 Set Digital pulse count value ===
1026 -
1027 -Feature: Set the pulse count value.
1028 -
1029 -(% style="color:blue" %)**AT Command: AT+SETCNT**
1030 -
1031 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1032 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1033 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1034 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1035 -
1036 -
1037 -(% style="color:blue" %)**Downlink Command: 0x09**
1038 -
1039 -
1040 -Format: Command Code (0x09) followed by 5 bytes.
1041 -
1042 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1043 -
1044 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1045 -* Example 2: Downlink Payload: 090200000000  **~-~-->**  AT+5VT=500
1046 -
1047 -=== 3.3.7 Set Workmode ===
1048 -
1049 -Feature: switch working mode.
1050 -
1051 -(% style="color:blue" %)**AT Command: AT+MOD**
1052 -
1053 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1054 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1055 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1056 -OK
1057 -)))
1058 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1059 -OK
1060 -
1061 -Attention:Take effect after ATZ
1062 -)))
1063 -
1064 -
1065 -(% style="color:blue" %)**Downlink Command: 0x0A**
1066 -
1067 -
1068 -Format: Command Code (0x0A) followed by 1 bytes.
1069 -
1070 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1071 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1072 -
1073 1073  = 4. Battery & Power Consumption =
1074 1074  
1075 1075  
... ... @@ -1103,6 +1103,7 @@
1103 1103  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1104 1104  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1105 1105  
911 +
1106 1106  = 7. Order Info =
1107 1107  
1108 1108  

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0