Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 43.30 >
edited by Xiaoling
on 2023/05/16 14:37
To version < 43.43 >
edited by Xiaoling
on 2023/05/16 15:07
>
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Content
... ... @@ -445,8 +445,7 @@
445 445  Temperature(DS18B20)
446 446  (PC13)
447 447  )))|(% style="width:85px" %)(((
448 -ADC
449 -(PA4)
448 +ADC(PA4)
450 450  )))|(% style="width:186px" %)(((
451 451  Digital in(PB15) &
452 452  Digital Interrupt(PA8)
... ... @@ -463,23 +463,18 @@
463 463  
464 464  [[image:image-20230512181814-9.png||height="543" width="697"]]
465 465  
466 -**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.
465 +(% style="color:red" %)**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.
467 467  
468 -(% style="width:961px" %)
469 -|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
467 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
468 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 220px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
470 470  |**Value**|BAT|(% style="width:256px" %)(((
471 -Temperature(DS18B20)
472 -
473 -(PC13)
470 +Temperature(DS18B20)(PC13)
474 474  )))|(% style="width:108px" %)(((
475 -ADC
476 -(PA4)
472 +ADC(PA4)
477 477  )))|(% style="width:126px" %)(((
478 -Digital in
479 -(PB15)
474 +Digital in(PB15)
480 480  )))|(% style="width:145px" %)(((
481 -Count
482 -(PA8)
476 +Count(PA8)
483 483  )))
484 484  
485 485  [[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"]]
... ... @@ -487,16 +487,15 @@
487 487  
488 488  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
489 489  
490 -(% style="width:1108px" %)
491 -|=(((
484 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
485 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
492 492  **Size(bytes)**
493 -)))|=**2**|=(% style="width: 188px;" %)**2**|=(% style="width: 83px;" %)**2**|=(% style="width: 184px;" %)**1**|=(% style="width: 186px;" %)**1**|=(% style="width: 197px;" %)1|=(% style="width: 100px;" %)2
487 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2
494 494  |**Value**|BAT|(% style="width:188px" %)(((
495 495  Temperature(DS18B20)
496 496  (PC13)
497 497  )))|(% style="width:83px" %)(((
498 -ADC
499 -(PA5)
492 +ADC(PA5)
500 500  )))|(% style="width:184px" %)(((
501 501  Digital Interrupt1(PA8)
502 502  )))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
... ... @@ -505,24 +505,21 @@
505 505  
506 506  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
507 507  
508 -(% style="width:922px" %)
509 -|=(((
501 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
502 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
510 510  **Size(bytes)**
511 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
504 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2
512 512  |**Value**|BAT|(% style="width:207px" %)(((
513 513  Temperature(DS18B20)
514 514  (PC13)
515 515  )))|(% style="width:94px" %)(((
516 -ADC1
517 -(PA4)
509 +ADC1(PA4)
518 518  )))|(% style="width:198px" %)(((
519 519  Digital Interrupt(PB15)
520 520  )))|(% style="width:84px" %)(((
521 -ADC2
522 -(PA5)
513 +ADC2(PA5)
523 523  )))|(% style="width:82px" %)(((
524 -ADC3
525 -(PA8)
515 +ADC3(PA8)
526 526  )))
527 527  
528 528  [[image:image-20230513111231-8.png||height="335" width="900"]]
... ... @@ -530,10 +530,10 @@
530 530  
531 531  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
532 532  
533 -(% style="width:1010px" %)
534 -|=(((
523 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
524 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
535 535  **Size(bytes)**
536 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
526 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
537 537  |**Value**|BAT|(((
538 538  Temperature1(DS18B20)
539 539  (PC13)
... ... @@ -547,25 +547,24 @@
547 547  Temperature3(DS18B20)
548 548  (PB8)
549 549  )))|(% style="width:78px" %)(((
550 -Count1
551 -(PA8)
540 +Count1(PA8)
552 552  )))|(% style="width:78px" %)(((
553 -Count2
554 -(PA4)
542 +Count2(PA4)
555 555  )))
556 556  
557 557  [[image:image-20230513111255-9.png||height="341" width="899"]]
558 558  
559 -**The newly added AT command is issued correspondingly:**
547 +(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
560 560  
561 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
549 +(% style="color:#037691" %)**~ AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
562 562  
563 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
551 +(% style="color:#037691" %)**~ AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
564 564  
565 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
553 +(% style="color:#037691" %)**~ AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
566 566  
567 -**AT+SETCNT=aa,bb** 
568 568  
556 +(% style="color:blue" %)**AT+SETCNT=aa,bb** 
557 +
569 569  When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
570 570  
571 571  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
... ... @@ -598,11 +598,11 @@
598 598  
599 599  More DS18B20 can check the [[3 DS18B20 mode>>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/#2.3.4MOD3D4283xDS18B2029]]
600 600  
601 -**Connection:**
590 +(% style="color:blue" %)**Connection:**
602 602  
603 603  [[image:image-20230512180718-8.png||height="538" width="647"]]
604 604  
605 -**Example**:
594 +(% style="color:blue" %)**Example**:
606 606  
607 607  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
608 608  
... ... @@ -718,7 +718,7 @@
718 718  
719 719  ==== 2.3.3.7  ​Distance Reading ====
720 720  
721 -Refer [[Ultrasonic Sensor section>>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/#H2.4.8UltrasonicSensor]].
710 +Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
722 722  
723 723  
724 724  ==== 2.3.3.8 Ultrasonic Sensor ====
... ... @@ -727,13 +727,13 @@
727 727  
728 728  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.
729 729  
730 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
719 +The working principle of this sensor is similar to the **(% style="color:blue" %)HC-SR04**(%%) ultrasonic sensor.
731 731  
732 732  The picture below shows the connection:
733 733  
734 734  [[image:image-20230512173903-6.png||height="596" width="715"]]
735 735  
736 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
725 +Connect to the SN50_v3 and run **(% style="color:blue" %)AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
737 737  
738 738  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
739 739  

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