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

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... ... @@ -299,6 +299,7 @@
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 +
302 302  === 2.2.2 HEX format Payload(Type~=0) ===
303 303  
304 304  
... ... @@ -349,7 +349,6 @@
349 349  (FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
350 350  
351 351  
352 -
353 353  (% style="color:blue" %)**Humidity:   **
354 354  
355 355  Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
... ... @@ -367,7 +367,6 @@
367 367  
368 368  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
369 369  
370 -
371 371  (% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24}**
372 372  
373 373  
... ... @@ -378,7 +378,6 @@
378 378  
379 379  Temperature, Humidity, Battery & Signal. This payload type only valid for ThingsSpeak Platform
380 380  
381 -
382 382  As below:
383 383  
384 384  (% style="color:#4472c4" %)**field1=27.9&field2=49.9&field3=3.23&field4=28**
... ... @@ -389,29 +389,25 @@
389 389  
390 390  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
391 391  
392 -
393 393  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
394 394  
395 -(% style="color:#037691" %)**AT+TDC=600      ** (%%) ~/~/ Set Update Interval to 600s
392 +(% style="color:#037691" %)**AT+TDC=600 ** (%%) ~/~/ Set Update Interval to 600s
396 396  
397 -
398 398  User can also push the button for more than 1 seconds to activate an uplink.
399 399  
400 400  
401 -
402 -
403 403  == 2.4 Multi-Samplings and One uplink ==
404 404  
405 405  
406 406  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:
407 407  
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)
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)
409 409  
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.
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.
411 411  
412 412  The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
413 413  
414 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png||alt="IMG_256"]]
408 +[[image:1692424376354-959.png]]
415 415  
416 416  
417 417  == 2.5 Humidity and Temperature alarm function ==
... ... @@ -424,12 +424,12 @@
424 424  
425 425  (% style="color:#037691" %)**AT+ SHHUM=min,max**
426 426  
427 -Example: AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50 or higher than 80.
421 +Example: AT+ SHHUM=50,80  ~/~/ Alarm when humidity lower than 50 or higher than 80.
428 428  
429 429  
430 430  (% style="color:#037691" %)**AT+ SHTEMP=min,max**
431 431  
432 -Example: AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20 or higher than 30
426 +Example: AT+ SHTEMP=20,30  ~/~/ Alarm when temperature lower than 20 or higher than 30
433 433  
434 434  
435 435  (% style="color:red" %)**Notice:**
... ... @@ -440,7 +440,6 @@
440 440  
441 441  
442 442  
443 -
444 444  == 2.6 Trggier an uplink by external interrupt ==
445 445  
446 446  
... ... @@ -448,18 +448,17 @@
448 448  
449 449  (% style="color:blue" %)**AT command:**
450 450  
451 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
444 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
452 452  
453 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
446 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
454 454  
455 -* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/Trigger by rising and falling edge
448 +* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge
456 456  
457 -* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
450 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
458 458  
459 -* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
452 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
460 460  
461 461  
462 -
463 463  = 3. Configure S31x-NB =
464 464  
465 465  == 3.1 Configure Methods ==
... ... @@ -471,201 +471,84 @@
471 471  
472 472  * 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]].
473 473  
474 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
466 +== 3.2 AT Commands Set ==
475 475  
476 476  
469 +AT+<CMD>?        : Help on <CMD>
477 477  
478 -== 3.2 General Commands ==
471 +AT+<CMD>         : Run <CMD>
479 479  
473 +AT+<CMD>=<value> : Set the value
480 480  
481 -These commands are to configure:
475 +AT+<CMD>=?       : Get the value
482 482  
483 -* General system settings like: uplink interval.
484 -* LoRaWAN protocol & radio related command.
485 485  
486 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
478 +**General Commands**      
487 487  
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/]]
480 +AT                    : Attention       
489 489  
482 +AT?                            : Short Help     
490 490  
491 -== 3.3 Commands special design for S31x-LB ==
484 +ATZ                            : MCU Reset    
492 492  
486 +AT+TDC           : Application Data Transmission Interval
493 493  
494 -These commands only valid for S31x-LB, as below:
488 +AT+CFG           : Print all configurations
495 495  
490 +AT+CFGMOD           : Working mode selection
496 496  
497 -=== 3.3.1 Set Transmit Interval Time ===
492 +AT+DEUI                             : Get or set the Device ID
498 498  
494 +AT+INTMOD            : Set the trigger interrupt mode
499 499  
500 -Feature: Change LoRaWAN End Node Transmit Interval.
496 +AT+5VT           : Set extend the time of 5V power  
501 501  
502 -(% style="color:blue" %)**AT Command: AT+TDC**
498 +AT+PRO          : Choose agreement
503 503  
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 -)))
500 +AT+RXDL                  : Extend the sending and receiving time
515 515  
516 -(% style="color:blue" %)**Downlink Command: 0x01**
502 +AT+DNSCFG         :  Get or Set DNS Server
517 517  
518 -Format: Command Code (0x01) followed by 3 bytes time value.
504 +AT+GETSENSORVALUE   : Returns the current sensor measurement
519 519  
520 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
506 +AT+NOUD      : Get or Set the number of data to be uploaded
521 521  
522 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
523 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
508 +AT+CDP     : Read or Clear cached data
524 524  
525 -=== 3.3.2 Get Device Status ===
510 +AT+SHTEMP: Get or Set alarm of temp
526 526  
512 +AT+SHHUM: Get or Set alarm of moisture
527 527  
528 -Send a LoRaWAN downlink to ask device send Alarm settings.
514 +AT+SERVADDR                 : Server Address
529 529  
530 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
516 +**UDP Management**
531 531  
532 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
518 +AT+CFM          : Upload confirmation mode (only valid for UDP)
533 533  
534 534  
535 -=== 3.3.3 Set Temperature Alarm Threshold ===
521 +**MQTT Management**
536 536  
523 +AT+CLIENT               : Get or Set MQTT client
537 537  
538 -* (% style="color:blue" %)**AT Command:**
525 +AT+UNAME              : Get or Set MQTT Username
539 539  
540 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
527 +AT+PWD                  : Get or Set MQTT password
541 541  
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
529 +AT+PUBTOPIC                   : Get or Set MQTT publish topic
545 545  
546 -Example:
531 +AT+SUBTOPIC                   : Get or Set MQTT subscription topic
547 547  
548 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
549 549  
550 -* (% style="color:blue" %)**Downlink Payload:**
534 +**Information**          
551 551  
552 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
536 +AT+FDR           : Factory Data Reset
553 553  
554 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
538 +AT+PWORD             : Serial Access Password
555 555  
540 +AT+LDATA  : Get the last upload data
556 556  
557 -=== 3.3.4 Set Humidity Alarm Threshold ===
542 +AT+CDP                              : Read or Clear cached data
558 558  
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 -
669 669  = 4. Battery & Power Consumption =
670 670  
671 671  
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