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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 82.1
edited by Xiaoling
on 2023/08/19 13:52
Change comment: Uploaded new attachment "1692424376354-959.png", version {1}
To version 82.8
edited by Xiaoling
on 2023/08/19 14:00
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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**
... ... @@ -389,12 +389,10 @@
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  
... ... @@ -403,13 +403,13 @@
403 403  
404 404  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:
405 405  
406 -* (% 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)
407 407  
408 -* (% 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.
409 409  
410 410  The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
411 411  
412 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png||alt="IMG_256"]]
408 +[[image:1692424376354-959.png]]
413 413  
414 414  
415 415  == 2.5 Humidity and Temperature alarm function ==
... ... @@ -422,12 +422,12 @@
422 422  
423 423  (% style="color:#037691" %)**AT+ SHHUM=min,max**
424 424  
425 -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.
426 426  
427 427  
428 428  (% style="color:#037691" %)**AT+ SHTEMP=min,max**
429 429  
430 -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
431 431  
432 432  
433 433  (% style="color:red" %)**Notice:**
... ... @@ -438,7 +438,6 @@
438 438  
439 439  
440 440  
441 -
442 442  == 2.6 Trggier an uplink by external interrupt ==
443 443  
444 444  
... ... @@ -446,18 +446,17 @@
446 446  
447 447  (% style="color:blue" %)**AT command:**
448 448  
449 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
444 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
450 450  
451 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
446 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
452 452  
453 -* (% 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
454 454  
455 -* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
450 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
456 456  
457 -* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
452 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
458 458  
459 459  
460 -
461 461  = 3. Configure S31x-NB =
462 462  
463 463  == 3.1 Configure Methods ==
... ... @@ -469,201 +469,84 @@
469 469  
470 470  * 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]].
471 471  
472 -* 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 ==
473 473  
474 474  
469 +AT+<CMD>?        : Help on <CMD>
475 475  
476 -== 3.2 General Commands ==
471 +AT+<CMD>         : Run <CMD>
477 477  
473 +AT+<CMD>=<value> : Set the value
478 478  
479 -These commands are to configure:
475 +AT+<CMD>=?       : Get the value
480 480  
481 -* General system settings like: uplink interval.
482 -* LoRaWAN protocol & radio related command.
483 483  
484 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
478 +**General Commands**      
485 485  
486 -[[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       
487 487  
482 +AT?                            : Short Help     
488 488  
489 -== 3.3 Commands special design for S31x-LB ==
484 +ATZ                            : MCU Reset    
490 490  
486 +AT+TDC           : Application Data Transmission Interval
491 491  
492 -These commands only valid for S31x-LB, as below:
488 +AT+CFG           : Print all configurations
493 493  
490 +AT+CFGMOD           : Working mode selection
494 494  
495 -=== 3.3.1 Set Transmit Interval Time ===
492 +AT+DEUI                             : Get or set the Device ID
496 496  
494 +AT+INTMOD            : Set the trigger interrupt mode
497 497  
498 -Feature: Change LoRaWAN End Node Transmit Interval.
496 +AT+5VT           : Set extend the time of 5V power  
499 499  
500 -(% style="color:blue" %)**AT Command: AT+TDC**
498 +AT+PRO          : Choose agreement
501 501  
502 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
503 -|=(% 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**
504 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
505 -30000
506 -OK
507 -the interval is 30000ms = 30s
508 -)))
509 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
510 -OK
511 -Set transmit interval to 60000ms = 60 seconds
512 -)))
500 +AT+RXDL                  : Extend the sending and receiving time
513 513  
514 -(% style="color:blue" %)**Downlink Command: 0x01**
502 +AT+DNSCFG         :  Get or Set DNS Server
515 515  
516 -Format: Command Code (0x01) followed by 3 bytes time value.
504 +AT+GETSENSORVALUE   : Returns the current sensor measurement
517 517  
518 -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
519 519  
520 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
521 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
508 +AT+CDP     : Read or Clear cached data
522 522  
523 -=== 3.3.2 Get Device Status ===
510 +AT+SHTEMP: Get or Set alarm of temp
524 524  
512 +AT+SHHUM: Get or Set alarm of moisture
525 525  
526 -Send a LoRaWAN downlink to ask device send Alarm settings.
514 +AT+SERVADDR                 : Server Address
527 527  
528 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
516 +**UDP Management**
529 529  
530 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
518 +AT+CFM          : Upload confirmation mode (only valid for UDP)
531 531  
532 532  
533 -=== 3.3.3 Set Temperature Alarm Threshold ===
521 +**MQTT Management**
534 534  
523 +AT+CLIENT               : Get or Set MQTT client
535 535  
536 -* (% style="color:blue" %)**AT Command:**
525 +AT+UNAME              : Get or Set MQTT Username
537 537  
538 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
527 +AT+PWD                  : Get or Set MQTT password
539 539  
540 -* When min=0, and max≠0, Alarm higher than max
541 -* When min≠0, and max=0, Alarm lower than min
542 -* When min≠0 and max≠0, Alarm higher than max or lower than min
529 +AT+PUBTOPIC                   : Get or Set MQTT publish topic
543 543  
544 -Example:
531 +AT+SUBTOPIC                   : Get or Set MQTT subscription topic
545 545  
546 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
547 547  
548 -* (% style="color:blue" %)**Downlink Payload:**
534 +**Information**          
549 549  
550 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
536 +AT+FDR           : Factory Data Reset
551 551  
552 -(% 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
553 553  
540 +AT+LDATA  : Get the last upload data
554 554  
555 -=== 3.3.4 Set Humidity Alarm Threshold ===
542 +AT+CDP                              : Read or Clear cached data
556 556  
557 -
558 -* (% style="color:blue" %)**AT Command:**
559 -
560 -(% style="color:#037691" %)**AT+SHHUM=min,max**
561 -
562 -* When min=0, and max≠0, Alarm higher than max
563 -* When min≠0, and max=0, Alarm lower than min
564 -* When min≠0 and max≠0, Alarm higher than max or lower than min
565 -
566 -Example:
567 -
568 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
569 -
570 -* (% style="color:blue" %)**Downlink Payload:**
571 -
572 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
573 -
574 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
575 -
576 -
577 -=== 3.3.5 Set Alarm Interval ===
578 -
579 -
580 -The shortest time of two Alarm packet. (unit: min)
581 -
582 -* (% style="color:blue" %)**AT Command:**
583 -
584 -(% 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.
585 -
586 -* (% style="color:blue" %)**Downlink Payload:**
587 -
588 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
589 -
590 -
591 -=== 3.3.6 Get Alarm settings ===
592 -
593 -
594 -Send a LoRaWAN downlink to ask device send Alarm settings.
595 -
596 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
597 -
598 -**Example:**
599 -
600 -[[image:image-20230524110211-4.png]]
601 -
602 -**Explain:**
603 -
604 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
605 -
606 -=== 3.3.7 Set Interrupt Mode ===
607 -
608 -
609 -Feature, Set Interrupt mode for PA8 of pin.
610 -
611 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
612 -
613 -(% style="color:blue" %)**AT Command: AT+INTMOD**
614 -
615 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
616 -|=(% 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**
617 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
618 -0
619 -OK
620 -the mode is 0 =Disable Interrupt
621 -)))
622 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
623 -Set Transmit Interval
624 -0. (Disable Interrupt),
625 -~1. (Trigger by rising and falling edge)
626 -2. (Trigger by falling edge)
627 -3. (Trigger by rising edge)
628 -)))|(% style="width:157px" %)OK
629 -
630 -(% style="color:blue" %)**Downlink Command: 0x06**
631 -
632 -Format: Command Code (0x06) followed by 3 bytes.
633 -
634 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
635 -
636 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
637 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
638 -
639 -=== 3.3.8 Set Power Output Duration ===
640 -
641 -
642 -Control the output duration 5V . Before each sampling, device will
643 -
644 -~1. first enable the power output to external sensor,
645 -
646 -2. keep it on as per duration, read sensor value and construct uplink payload
647 -
648 -3. final, close the power output.
649 -
650 -(% style="color:blue" %)**AT Command: AT+5VT**
651 -
652 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
653 -|=(% 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**
654 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
655 -OK
656 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
657 -
658 -(% style="color:blue" %)**Downlink Command: 0x07**
659 -
660 -Format: Command Code (0x07) followed by 2 bytes.
661 -
662 -The first and second bytes are the time to turn on.
663 -
664 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
665 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
666 -
667 667  = 4. Battery & Power Consumption =
668 668  
669 669