Last modified by Bei Jinggeng on 2025/01/10 15:51
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From version < 43.43 >
edited by Xiaoling
on 2023/05/16 15:07
To version < 43.35 >
edited by Xiaoling
on 2023/05/16 14:49
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... ... @@ -464,7 +464,7 @@
464 464  
465 465  (% 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.
466 466  
467 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
467 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px %)
468 468  |=(% 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**
469 469  |**Value**|BAT|(% style="width:256px" %)(((
470 470  Temperature(DS18B20)(PC13)
... ... @@ -481,7 +481,7 @@
481 481  
482 482  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
483 483  
484 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
484 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px %)
485 485  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
486 486  **Size(bytes)**
487 487  )))|=(% 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
... ... @@ -498,21 +498,24 @@
498 498  
499 499  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
500 500  
501 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
501 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px %)
502 502  |=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
503 503  **Size(bytes)**
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
504 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)2
505 505  |**Value**|BAT|(% style="width:207px" %)(((
506 506  Temperature(DS18B20)
507 507  (PC13)
508 508  )))|(% style="width:94px" %)(((
509 -ADC1(PA4)
509 +ADC1
510 +(PA4)
510 510  )))|(% style="width:198px" %)(((
511 511  Digital Interrupt(PB15)
512 512  )))|(% style="width:84px" %)(((
513 -ADC2(PA5)
514 +ADC2
515 +(PA5)
514 514  )))|(% style="width:82px" %)(((
515 -ADC3(PA8)
517 +ADC3
518 +(PA8)
516 516  )))
517 517  
518 518  [[image:image-20230513111231-8.png||height="335" width="900"]]
... ... @@ -520,10 +520,10 @@
520 520  
521 521  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
522 522  
523 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
524 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
526 +(% style="width:1010px" %)
527 +|=(((
525 525  **Size(bytes)**
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
529 +)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
527 527  |**Value**|BAT|(((
528 528  Temperature1(DS18B20)
529 529  (PC13)
... ... @@ -537,24 +537,25 @@
537 537  Temperature3(DS18B20)
538 538  (PB8)
539 539  )))|(% style="width:78px" %)(((
540 -Count1(PA8)
543 +Count1
544 +(PA8)
541 541  )))|(% style="width:78px" %)(((
542 -Count2(PA4)
546 +Count2
547 +(PA4)
543 543  )))
544 544  
545 545  [[image:image-20230513111255-9.png||height="341" width="899"]]
546 546  
547 -(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
552 +**The newly added AT command is issued correspondingly:**
548 548  
549 -(% style="color:#037691" %)**~ AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
554 +**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
550 550  
551 -(% style="color:#037691" %)**~ AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
556 +**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
552 552  
553 -(% style="color:#037691" %)**~ AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
558 +**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
554 554  
560 +**AT+SETCNT=aa,bb** 
555 555  
556 -(% style="color:blue" %)**AT+SETCNT=aa,bb** 
557 -
558 558  When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
559 559  
560 560  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
... ... @@ -587,11 +587,11 @@
587 587  
588 588  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]]
589 589  
590 -(% style="color:blue" %)**Connection:**
594 +**Connection:**
591 591  
592 592  [[image:image-20230512180718-8.png||height="538" width="647"]]
593 593  
594 -(% style="color:blue" %)**Example**:
598 +**Example**:
595 595  
596 596  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
597 597  
... ... @@ -707,7 +707,7 @@
707 707  
708 708  ==== 2.3.3.7  ​Distance Reading ====
709 709  
710 -Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
714 +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]].
711 711  
712 712  
713 713  ==== 2.3.3.8 Ultrasonic Sensor ====
... ... @@ -716,13 +716,13 @@
716 716  
717 717  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.
718 718  
719 -The working principle of this sensor is similar to the **(% style="color:blue" %)HC-SR04**(%%) ultrasonic sensor.
723 +The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
720 720  
721 721  The picture below shows the connection:
722 722  
723 723  [[image:image-20230512173903-6.png||height="596" width="715"]]
724 724  
725 -Connect to the SN50_v3 and run **(% style="color:blue" %)AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
729 +Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
726 726  
727 727  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
728 728  

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