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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 82.10
edited by Xiaoling
on 2023/08/19 14:03
Change comment: There is no comment for this version
To version 82.4
edited by Xiaoling
on 2023/08/19 13:53
Change comment: There is no comment for this version

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... ... @@ -298,8 +298,6 @@
298 298  
299 299  * Json entry 1 ~~ 8 are the last 1 ~~ 8 sampling data as specify by (% style="color:#037691" %)**AT+NOUD=8 ** (%%)Command. Each entry includes (from left to right): Temperature, Humidity, Sampling time.
300 300  
301 -
302 -
303 303  === 2.2.2 HEX format Payload(Type~=0) ===
304 304  
305 305  
... ... @@ -350,6 +350,7 @@
350 350  (FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
351 351  
352 352  
351 +
353 353  (% style="color:blue" %)**Humidity:   **
354 354  
355 355  Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
... ... @@ -399,9 +399,9 @@
399 399  
400 400  To save battery life, S31-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
401 401  
402 -* (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
401 +* (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/  The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
403 403  
404 -* (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
403 +* (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/   The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
405 405  
406 406  The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
407 407  
... ... @@ -418,12 +418,12 @@
418 418  
419 419  (% style="color:#037691" %)**AT+ SHHUM=min,max**
420 420  
421 -Example: AT+ SHHUM=50,80  ~/~/ Alarm when humidity lower than 50 or higher than 80.
420 +Example: AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50 or higher than 80.
422 422  
423 423  
424 424  (% style="color:#037691" %)**AT+ SHTEMP=min,max**
425 425  
426 -Example: AT+ SHTEMP=20,30  ~/~/ Alarm when temperature lower than 20 or higher than 30
425 +Example: AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20 or higher than 30
427 427  
428 428  
429 429  (% style="color:red" %)**Notice:**
... ... @@ -441,15 +441,15 @@
441 441  
442 442  (% style="color:blue" %)**AT command:**
443 443  
444 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
443 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
445 445  
446 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
445 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
447 447  
448 -* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge
447 +* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/Trigger by rising and falling edge
449 449  
450 -* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
449 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
451 451  
452 -* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
451 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
453 453  
454 454  
455 455  = 3. Configure S31x-NB =
... ... @@ -463,86 +463,200 @@
463 463  
464 464  * 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]].
465 465  
466 -== 3.2 AT Commands Set ==
465 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
467 467  
468 468  
469 -AT+<CMD>?        : Help on <CMD>
468 +== 3.2 General Commands ==
470 470  
471 -AT+<CMD>         : Run <CMD>
472 472  
473 -AT+<CMD>=<value> : Set the value
471 +These commands are to configure:
474 474  
475 -AT+<CMD>=?       : Get the value
473 +* General system settings like: uplink interval.
474 +* LoRaWAN protocol & radio related command.
476 476  
476 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
477 477  
478 -(% style="color:blue" %)**General Commands**      
478 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
479 479  
480 -AT                    : Attention       
481 481  
482 -AT?  : Short Help     
481 +== 3.3 Commands special design for S31x-LB ==
483 483  
484 -ATZ  : MCU Reset    
485 485  
486 -AT+TDC  : Application Data Transmission Interval
484 +These commands only valid for S31x-LB, as below:
487 487  
488 -AT+CFG  : Print all configurations
489 489  
490 -AT+CFGMOD           : Working mode selection
487 +=== 3.3.1 Set Transmit Interval Time ===
491 491  
492 -AT+DEUI  : Get or set the Device ID
493 493  
494 -AT+INTMOD            : Set the trigger interrupt mode
490 +Feature: Change LoRaWAN End Node Transmit Interval.
495 495  
496 -AT+5VT           : Set extend the time of 5V power  
492 +(% style="color:blue" %)**AT Command: AT+TDC**
497 497  
498 -AT+PRO          : Choose agreement
494 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
495 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
496 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
497 +30000
498 +OK
499 +the interval is 30000ms = 30s
500 +)))
501 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
502 +OK
503 +Set transmit interval to 60000ms = 60 seconds
504 +)))
499 499  
500 -AT+RXDL  : Extend the sending and receiving time
506 +(% style="color:blue" %)**Downlink Command: 0x01**
501 501  
502 -AT+DNSCFG  : Get or Set DNS Server
508 +Format: Command Code (0x01) followed by 3 bytes time value.
503 503  
504 -AT+GETSENSORVALUE   : Returns the current sensor measurement
510 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
505 505  
506 -AT+NOUD  : Get or Set the number of data to be uploaded
512 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
513 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
507 507  
508 -AT+CDP     : Read or Clear cached data
515 +=== 3.3.2 Get Device Status ===
509 509  
510 -AT+SHTEMP:  Get or Set alarm of temp
511 511  
512 -AT+SHHUM:  Get or Set alarm of moisture
518 +Send a LoRaWAN downlink to ask device send Alarm settings.
513 513  
514 -AT+SERVADDR :  Server Address
520 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
515 515  
522 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
516 516  
517 -(% style="color:blue" %)**UDP Management**
518 518  
519 -AT+CFM  :  Upload confirmation mode (only valid for UDP)
525 +=== 3.3.3 Set Temperature Alarm Threshold ===
520 520  
521 521  
522 -(% style="color:blue" %)**MQTT Management**
528 +* (% style="color:blue" %)**AT Command:**
523 523  
524 -AT+CLIENT               : Get or Set MQTT client
530 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
525 525  
526 -AT+UNAME              : Get or Set MQTT Username
532 +* When min=0, and max≠0, Alarm higher than max
533 +* When min≠0, and max=0, Alarm lower than min
534 +* When min≠0 and max≠0, Alarm higher than max or lower than min
527 527  
528 -AT+PWD                  : Get or Set MQTT password
536 +Example:
529 529  
530 -AT+PUBTOPIC  : Get or Set MQTT publish topic
538 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
531 531  
532 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
540 +* (% style="color:blue" %)**Downlink Payload:**
533 533  
542 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
534 534  
535 -(% style="color:blue" %)**Information**          
544 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
536 536  
537 -AT+FDR  : Factory Data Reset
538 538  
539 -AT+PWORD  : Serial Access Password
547 +=== 3.3.4 Set Humidity Alarm Threshold ===
540 540  
541 -AT+LDATA  : Get the last upload data
542 542  
543 -AT+CDP  : Read or Clear cached data
550 +* (% style="color:blue" %)**AT Command:**
544 544  
552 +(% style="color:#037691" %)**AT+SHHUM=min,max**
545 545  
554 +* When min=0, and max≠0, Alarm higher than max
555 +* When min≠0, and max=0, Alarm lower than min
556 +* When min≠0 and max≠0, Alarm higher than max or lower than min
557 +
558 +Example:
559 +
560 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
561 +
562 +* (% style="color:blue" %)**Downlink Payload:**
563 +
564 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
565 +
566 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
567 +
568 +
569 +=== 3.3.5 Set Alarm Interval ===
570 +
571 +
572 +The shortest time of two Alarm packet. (unit: min)
573 +
574 +* (% style="color:blue" %)**AT Command:**
575 +
576 +(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
577 +
578 +* (% style="color:blue" %)**Downlink Payload:**
579 +
580 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
581 +
582 +
583 +=== 3.3.6 Get Alarm settings ===
584 +
585 +
586 +Send a LoRaWAN downlink to ask device send Alarm settings.
587 +
588 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
589 +
590 +**Example:**
591 +
592 +[[image:image-20230524110211-4.png]]
593 +
594 +**Explain:**
595 +
596 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
597 +
598 +=== 3.3.7 Set Interrupt Mode ===
599 +
600 +
601 +Feature, Set Interrupt mode for PA8 of pin.
602 +
603 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
604 +
605 +(% style="color:blue" %)**AT Command: AT+INTMOD**
606 +
607 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
608 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
609 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
610 +0
611 +OK
612 +the mode is 0 =Disable Interrupt
613 +)))
614 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
615 +Set Transmit Interval
616 +0. (Disable Interrupt),
617 +~1. (Trigger by rising and falling edge)
618 +2. (Trigger by falling edge)
619 +3. (Trigger by rising edge)
620 +)))|(% style="width:157px" %)OK
621 +
622 +(% style="color:blue" %)**Downlink Command: 0x06**
623 +
624 +Format: Command Code (0x06) followed by 3 bytes.
625 +
626 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
627 +
628 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
629 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
630 +
631 +=== 3.3.8 Set Power Output Duration ===
632 +
633 +
634 +Control the output duration 5V . Before each sampling, device will
635 +
636 +~1. first enable the power output to external sensor,
637 +
638 +2. keep it on as per duration, read sensor value and construct uplink payload
639 +
640 +3. final, close the power output.
641 +
642 +(% style="color:blue" %)**AT Command: AT+5VT**
643 +
644 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
645 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
646 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
647 +OK
648 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
649 +
650 +(% style="color:blue" %)**Downlink Command: 0x07**
651 +
652 +Format: Command Code (0x07) followed by 2 bytes.
653 +
654 +The first and second bytes are the time to turn on.
655 +
656 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
657 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
658 +
546 546  = 4. Battery & Power Consumption =
547 547  
548 548