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Last modified by Mengting Qiu on 2024/09/05 17:35
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... ... @@ -298,6 +298,7 @@ 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 + 301 301 === 2.2.2 HEX format Payload(Type~=0) === 302 302 303 303 ... ... @@ -348,7 +348,6 @@ 348 348 (FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative) 349 349 350 350 351 - 352 352 (% style="color:blue" %)**Humidity: ** 353 353 354 354 Read:0295(H)=661(D) Value: 661 / 10=66.1, So 66.1% ... ... @@ -398,9 +398,9 @@ 398 398 399 399 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: 400 400 401 -* (% style="color:#037691" %)**AT+TR=900** (%%) ~/~/ 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) 402 402 403 -* (% style="color:#037691" %)**AT+NOUD=8** (%%)~/~/ 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. 404 404 405 405 The diagram below explains the relationship between TR, NOUD, and TDC more clearly: 406 406 ... ... @@ -417,12 +417,12 @@ 417 417 418 418 (% style="color:#037691" %)**AT+ SHHUM=min,max** 419 419 420 -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. 421 421 422 422 423 423 (% style="color:#037691" %)**AT+ SHTEMP=min,max** 424 424 425 -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 30 426 426 427 427 428 428 (% style="color:red" %)**Notice:** ... ... @@ -432,7 +432,6 @@ 432 432 * If user only want to send only min or max, user can set the alarm to a value that device won’t reach. For example: (% style="color:#037691" %)**AT+SHTEMP=-80,0.** 433 433 434 434 435 - 436 436 == 2.6 Trggier an uplink by external interrupt == 437 437 438 438 ... ... @@ -440,17 +440,16 @@ 440 440 441 441 (% style="color:blue" %)**AT command:** 442 442 443 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode 442 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode 444 444 445 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt 444 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt 446 446 447 -* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/Trigger by rising and falling edge 446 +* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge 448 448 449 -* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge 448 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge 450 450 451 -* (% style="color:#037691" %)**AT+INTMOD=3 **(%%) ~/~/Trigger by rising edge 450 +* (% style="color:#037691" %)**AT+INTMOD=3 **(%%) ~/~/ Trigger by rising edge 452 452 453 - 454 454 = 3. Configure S31x-NB = 455 455 456 456 == 3.1 Configure Methods == ... ... @@ -462,224 +462,108 @@ 462 462 463 463 * 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]]. 464 464 465 - *LoRaWAN Downlink.Instruction for different platforms: See [[IoTLoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]]section.463 +== 3.2 AT Commands Set == 466 466 467 467 468 - ==3.2GeneralCommands==466 +AT+<CMD>? : Help on <CMD> 469 469 468 +AT+<CMD> : Run <CMD> 470 470 471 -T hesecommandsare toconfigure:470 +AT+<CMD>=<value> : Set the value 472 472 473 -* General system settings like: uplink interval. 474 -* LoRaWAN protocol & radio related command. 472 +AT+<CMD>=? : Get the value 475 475 476 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: 477 477 478 - [[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/]]475 +(% style="color:blue" %)**General Commands** 479 479 477 +AT : Attention 480 480 481 - ==3.3CommandsspecialdesignforS31x-LB==479 +AT? : Short Help 482 482 481 +ATZ : MCU Reset 483 483 484 -T hesecommandsonlyvalidforS31x-LB,asbelow:483 +AT+TDC : Application Data Transmission Interval 485 485 485 +AT+CFG : Print all configurations 486 486 487 - ===3.3.1Set Transmit IntervalTime===487 +AT+CFGMOD : Working mode selection 488 488 489 +AT+DEUI : Get or set the Device ID 489 489 490 - Feature: Change LoRaWANEndNodeTransmitInterval.491 +AT+INTMOD : Set the trigger interrupt mode 491 491 492 - (%style="color:blue"%)**ATCommand:AT+TDC**493 +AT+5VT : Set extend the time of 5V power 493 493 494 -(% 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 -))) 495 +AT+PRO : Choose agreement 505 505 506 - (%style="color:blue"%)**DownlinkCommand:0x01**497 +AT+RXDL : Extend the sending and receiving time 507 507 508 -F ormat:CommandCode(0x01) followedby 3 bytestimevalue.499 +AT+DNSCFG : Get or Set DNS Server 509 509 510 - Ifthedownlink payload=0100003C, it meanssettheEND Node's TransmitIntervalto 0x00003C=60(S), whiletypecodeis 01.501 +AT+GETSENSORVALUE : Returns the current sensor measurement 511 511 512 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 513 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 503 +AT+NOUD : Get or Set the number of data to be uploaded 514 514 515 - ===3.3.2GetDeviceStatus ===505 +AT+CDP : Read or Clear cached data 516 516 507 +AT+SHTEMP: Get or Set alarm of temp 517 517 518 -S endaLoRaWANdownlinktoask device send Alarmsettings.509 +AT+SHHUM: Get or Set alarm of moisture 519 519 520 - (% style="color:blue" %)**DownlinkPayload:**(%%)0x2601511 +AT+SERVADDR : Server Address 521 521 522 -Sensor will upload Device Status via FPORT=5. See payload section for detail. 523 523 514 +(% style="color:blue" %)**UDP Management** 524 524 525 - ===3.3.3SetTemperatureAlarmThreshold===516 +AT+CFM : Upload confirmation mode (only valid for UDP) 526 526 527 527 528 - *(% style="color:blue" %)**ATCommand:**519 +(% style="color:blue" %)**MQTT Management** 529 529 530 - (%style="color:#037691"%)**AT+SHTEMP=min,max**521 +AT+CLIENT : Get or Set MQTT client 531 531 532 -* 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 523 +AT+UNAME : Get or Set MQTT Username 535 535 536 - Example:525 +AT+PWD : Get or Set MQTT password 537 537 538 - SHTEMP=0,30~/~/Alarmwhentemperaturehigherthan 30.527 +AT+PUBTOPIC : Get or Set MQTT publish topic 539 539 540 - *(%style="color:blue"%)**DownlinkPayload:**529 +AT+SUBTOPIC : Get or Set MQTT subscription topic 541 541 542 -(% style="color:#037691" %)**0x(0C 01 00 1E)** (%%) ~/~/ Set AT+SHTEMP=0,30 543 543 544 -(% style="color: red" %)**(note: 3^^rd^^ byte= 0x00forlow limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**532 +(% style="color:blue" %)**Information** 545 545 534 +AT+FDR : Factory Data Reset 546 546 547 - ===3.3.4Set Humidity AlarmThreshold===536 +AT+PWORD : Serial Access Password 548 548 538 +AT+LDATA : Get the last upload data 549 549 550 - *(%style="color:blue"%)**AT Command:**540 +AT+CDP : Read or Clear cached data 551 551 552 -(% style="color:#037691" %)**AT+SHHUM=min,max** 553 553 554 -* 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 - 659 659 = 4. Battery & Power Consumption = 660 660 661 661 662 -S31x- LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.546 +S31x-NB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 663 663 664 664 [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 665 665 666 666 667 -= 5. OTAFirmware update =551 += 5. Firmware update = 668 668 669 669 670 -(% class="wikigeneratedid" %) 671 -User can change firmware S31x-LB to: 554 +User can change device firmware to:: 672 672 673 -* Change Frequency band/ region. 674 674 * Update with new features. 557 + 675 675 * Fix bugs. 676 676 677 677 Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]** 678 678 679 - 680 680 Methods to Update Firmware: 681 681 682 -* (Recomm anded way) OTA firmware update viawireless:**[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**564 +* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]]. 683 683 * Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 684 684 685 685 = 6. FAQ =