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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 82.8
edited by Xiaoling
on 2023/08/19 14:00
Change comment: There is no comment for this version
To version 81.3
edited by Xiaoling
on 2023/08/19 13:51
Change comment: There is no comment for this version

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... ... @@ -299,7 +299,6 @@
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  
301 301  
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  
352 +
353 353  (% style="color:blue" %)**Humidity:   **
354 354  
355 355  Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
... ... @@ -367,6 +367,7 @@
367 367  
368 368  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
369 369  
370 +
370 370  (% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24}**
371 371  
372 372  
... ... @@ -377,6 +377,7 @@
377 377  
378 378  Temperature, Humidity, Battery & Signal. This payload type only valid for ThingsSpeak Platform
379 379  
381 +
380 380  As below:
381 381  
382 382  (% style="color:#4472c4" %)**field1=27.9&field2=49.9&field3=3.23&field4=28**
... ... @@ -387,25 +387,29 @@
387 387  
388 388  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
389 389  
392 +
390 390  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
391 391  
392 -(% style="color:#037691" %)**AT+TDC=600 ** (%%) ~/~/ Set Update Interval to 600s
395 +(% style="color:#037691" %)**AT+TDC=600      ** (%%) ~/~/ Set Update Interval to 600s
393 393  
397 +
394 394  User can also push the button for more than 1 seconds to activate an uplink.
395 395  
396 396  
401 +
402 +
397 397  == 2.4 Multi-Samplings and One uplink ==
398 398  
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)
408 +* (% 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.
410 +* (% 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  
408 -[[image:1692424376354-959.png]]
414 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png||alt="IMG_256"]]
409 409  
410 410  
411 411  == 2.5 Humidity and Temperature alarm function ==
... ... @@ -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.
427 +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
432 +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:**
... ... @@ -434,6 +434,7 @@
434 434  
435 435  
436 436  
443 +
437 437  == 2.6 Trggier an uplink by external interrupt ==
438 438  
439 439  
... ... @@ -441,17 +441,18 @@
441 441  
442 442  (% style="color:blue" %)**AT command:**
443 443  
444 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
451 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
445 445  
446 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
453 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
447 447  
448 -* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge
455 +* (% 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
457 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
451 451  
452 -* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
459 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
453 453  
454 454  
462 +
455 455  = 3. Configure S31x-NB =
456 456  
457 457  == 3.1 Configure Methods ==
... ... @@ -463,84 +463,201 @@
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 ==
474 +* 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>
470 470  
471 -AT+<CMD>         : Run <CMD>
478 +== 3.2 General Commands ==
472 472  
473 -AT+<CMD>=<value> : Set the value
474 474  
475 -AT+<CMD>=?       : Get the value
481 +These commands are to configure:
476 476  
483 +* General system settings like: uplink interval.
484 +* LoRaWAN protocol & radio related command.
477 477  
478 -**General Commands**      
486 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
479 479  
480 -AT                    : Attention       
488 +[[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/]]
481 481  
482 -AT?                            : Short Help     
483 483  
484 -ATZ                            : MCU Reset    
491 +== 3.3 Commands special design for S31x-LB ==
485 485  
486 -AT+TDC           : Application Data Transmission Interval
487 487  
488 -AT+CFG           : Print all configurations
494 +These commands only valid for S31x-LB, as below:
489 489  
490 -AT+CFGMOD           : Working mode selection
491 491  
492 -AT+DEUI                             : Get or set the Device ID
497 +=== 3.3.1 Set Transmit Interval Time ===
493 493  
494 -AT+INTMOD            : Set the trigger interrupt mode
495 495  
496 -AT+5VT           : Set extend the time of 5V power  
500 +Feature: Change LoRaWAN End Node Transmit Interval.
497 497  
498 -AT+PRO          : Choose agreement
502 +(% style="color:blue" %)**AT Command: AT+TDC**
499 499  
500 -AT+RXDL                  : Extend the sending and receiving time
504 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
505 +|=(% 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**
506 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
507 +30000
508 +OK
509 +the interval is 30000ms = 30s
510 +)))
511 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
512 +OK
513 +Set transmit interval to 60000ms = 60 seconds
514 +)))
501 501  
502 -AT+DNSCFG         :  Get or Set DNS Server
516 +(% style="color:blue" %)**Downlink Command: 0x01**
503 503  
504 -AT+GETSENSORVALUE   : Returns the current sensor measurement
518 +Format: Command Code (0x01) followed by 3 bytes time value.
505 505  
506 -AT+NOUD      : Get or Set the number of data to be uploaded
520 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
507 507  
508 -AT+CDP     : Read or Clear cached data
522 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
523 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
509 509  
510 -AT+SHTEMP: Get or Set alarm of temp
525 +=== 3.3.2 Get Device Status ===
511 511  
512 -AT+SHHUM: Get or Set alarm of moisture
513 513  
514 -AT+SERVADDR                 : Server Address
528 +Send a LoRaWAN downlink to ask device send Alarm settings.
515 515  
516 -**UDP Management**
530 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
517 517  
518 -AT+CFM          : Upload confirmation mode (only valid for UDP)
532 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
519 519  
520 520  
521 -**MQTT Management**
535 +=== 3.3.3 Set Temperature Alarm Threshold ===
522 522  
523 -AT+CLIENT               : Get or Set MQTT client
524 524  
525 -AT+UNAME              : Get or Set MQTT Username
538 +* (% style="color:blue" %)**AT Command:**
526 526  
527 -AT+PWD                  : Get or Set MQTT password
540 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
528 528  
529 -AT+PUBTOPIC                   : Get or Set MQTT publish topic
542 +* When min=0, and max≠0, Alarm higher than max
543 +* When min≠0, and max=0, Alarm lower than min
544 +* When min≠0 and max≠0, Alarm higher than max or lower than min
530 530  
531 -AT+SUBTOPIC                   : Get or Set MQTT subscription topic
546 +Example:
532 532  
548 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
533 533  
534 -**Information**          
550 +* (% style="color:blue" %)**Downlink Payload:**
535 535  
536 -AT+FDR           : Factory Data Reset
552 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
537 537  
538 -AT+PWORD             : Serial Access Password
554 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
539 539  
540 -AT+LDATA  : Get the last upload data
541 541  
542 -AT+CDP                              : Read or Clear cached data
557 +=== 3.3.4 Set Humidity Alarm Threshold ===
543 543  
559 +
560 +* (% style="color:blue" %)**AT Command:**
561 +
562 +(% style="color:#037691" %)**AT+SHHUM=min,max**
563 +
564 +* When min=0, and max≠0, Alarm higher than max
565 +* When min≠0, and max=0, Alarm lower than min
566 +* When min≠0 and max≠0, Alarm higher than max or lower than min
567 +
568 +Example:
569 +
570 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
571 +
572 +* (% style="color:blue" %)**Downlink Payload:**
573 +
574 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
575 +
576 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
577 +
578 +
579 +=== 3.3.5 Set Alarm Interval ===
580 +
581 +
582 +The shortest time of two Alarm packet. (unit: min)
583 +
584 +* (% style="color:blue" %)**AT Command:**
585 +
586 +(% 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.
587 +
588 +* (% style="color:blue" %)**Downlink Payload:**
589 +
590 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
591 +
592 +
593 +=== 3.3.6 Get Alarm settings ===
594 +
595 +
596 +Send a LoRaWAN downlink to ask device send Alarm settings.
597 +
598 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
599 +
600 +**Example:**
601 +
602 +[[image:image-20230524110211-4.png]]
603 +
604 +**Explain:**
605 +
606 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
607 +
608 +=== 3.3.7 Set Interrupt Mode ===
609 +
610 +
611 +Feature, Set Interrupt mode for PA8 of pin.
612 +
613 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
614 +
615 +(% style="color:blue" %)**AT Command: AT+INTMOD**
616 +
617 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
618 +|=(% 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**
619 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
620 +0
621 +OK
622 +the mode is 0 =Disable Interrupt
623 +)))
624 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
625 +Set Transmit Interval
626 +0. (Disable Interrupt),
627 +~1. (Trigger by rising and falling edge)
628 +2. (Trigger by falling edge)
629 +3. (Trigger by rising edge)
630 +)))|(% style="width:157px" %)OK
631 +
632 +(% style="color:blue" %)**Downlink Command: 0x06**
633 +
634 +Format: Command Code (0x06) followed by 3 bytes.
635 +
636 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
637 +
638 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
639 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
640 +
641 +=== 3.3.8 Set Power Output Duration ===
642 +
643 +
644 +Control the output duration 5V . Before each sampling, device will
645 +
646 +~1. first enable the power output to external sensor,
647 +
648 +2. keep it on as per duration, read sensor value and construct uplink payload
649 +
650 +3. final, close the power output.
651 +
652 +(% style="color:blue" %)**AT Command: AT+5VT**
653 +
654 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
655 +|=(% 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**
656 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
657 +OK
658 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
659 +
660 +(% style="color:blue" %)**Downlink Command: 0x07**
661 +
662 +Format: Command Code (0x07) followed by 2 bytes.
663 +
664 +The first and second bytes are the time to turn on.
665 +
666 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
667 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
668 +
544 544  = 4. Battery & Power Consumption =
545 545  
546 546  
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