Last modified by Mengting Qiu on 2024/04/02 16:54
<
From version < 33.2 >
edited by Xiaoling
on 2022/09/13 09:14
To version < 33.3 >
edited by Xiaoling
on 2022/09/13 09:23
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -325,12 +325,15 @@
325 325  
326 326  == 2.4  Payload Explanation and Sensor Interface ==
327 327  
328 +
328 328  === 2.4.1  Device ID ===
329 329  
331 +
330 330  By default, the Device ID equal to the last 15 bits of IMEI.
331 331  
332 332  User can use **AT+DEUI** to set Device ID
333 333  
336 +
334 334  **Example:**
335 335  
336 336  AT+DEUI=868411056754138
... ... @@ -337,14 +337,20 @@
337 337  
338 338  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
339 339  
343 +
344 +
340 340  === 2.4.2  Version Info ===
341 341  
347 +
342 342  Specify the software version: 0x64=100, means firmware version 1.00.
343 343  
344 344  For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0.
345 345  
352 +
353 +
346 346  === 2.4.3  Battery Info ===
347 347  
356 +
348 348  Check the battery voltage for NLMS01.
349 349  
350 350  Ex1: 0x0B45 = 2885mV
... ... @@ -351,8 +351,11 @@
351 351  
352 352  Ex2: 0x0B49 = 2889mV
353 353  
363 +
364 +
354 354  === 2.4.4  Signal Strength ===
355 355  
367 +
356 356  NB-IoT Network signal Strength.
357 357  
358 358  **Ex1: 0x1d = 29**
... ... @@ -367,8 +367,11 @@
367 367  
368 368  **99**    Not known or not detectable
369 369  
382 +
383 +
370 370  === 2.4.5  Leaf moisture ===
371 371  
386 +
372 372  Get the moisture of the **Leaf**. The value range of the register is 300-1000(Decimal), divide this value by 100 to get the percentage of moisture in the **Leaf**.
373 373  
374 374  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is
... ... @@ -375,8 +375,11 @@
375 375  
376 376  **0229(H) = 549(D) /100 = 54.9.**
377 377  
393 +
394 +
378 378  === 2.4.6  Leaf Temperature ===
379 379  
397 +
380 380  Get the temperature in the **Leaf**. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the **Leaf**. For example, if the data you get from the register is **__0x09 0xEC__**, the temperature content in the **Leaf **is
381 381  
382 382  **Example**:
... ... @@ -385,14 +385,19 @@
385 385  
386 386  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
387 387  
406 +
407 +
388 388  === 2.4.7  Timestamp ===
389 389  
410 +
390 390  Time stamp : 0x6315537b =1662342011
391 391  
392 392  Convert Unix timestamp to time 2022-9-5 9:40:11.
393 393  
415 +
394 394  === 2.4.8  Digital Interrupt ===
395 395  
418 +
396 396  Digital Interrupt refers to pin **GPIO_EXTI**, and there are different trigger methods. When there is a trigger, the NLMS01 will send a packet to the server.
397 397  
398 398  The command is:
... ... @@ -407,8 +407,11 @@
407 407  
408 408  0x(01): Interrupt Uplink Packet.
409 409  
433 +
434 +
410 410  === 2.4.9  ​+5V Output ===
411 411  
437 +
412 412  NLMS01 will enable +5V output before all sampling and disable the +5v after all sampling. 
413 413  
414 414  The 5V output time can be controlled by AT Command.
... ... @@ -418,12 +418,15 @@
418 418  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
419 419  
420 420  
447 +
421 421  == 2.5  Downlink Payload ==
422 422  
450 +
423 423  By default, NLMS01 prints the downlink payload to console port.
424 424  
425 425  [[image:image-20220907171221-18.png]] ​
426 426  
455 +
427 427  **Examples:**
428 428  
429 429  * **Set TDC**
... ... @@ -442,8 +442,11 @@
442 442  
443 443  Downlink Payload: 06000003, Set AT+INTMOD=3
444 444  
474 +
475 +
445 445  == 2.6  ​LED Indicator ==
446 446  
478 +
447 447  The NLMS01 has an internal LED which is to show the status of different state.
448 448  
449 449  * When power on, NLMS01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
... ... @@ -451,18 +451,26 @@
451 451  * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds.
452 452  * For each uplink probe, LED will be on for 500ms.
453 453  
454 -== 2.7 Installation ==
455 455  
487 +
488 +
489 +== 2.7  Installation ==
490 +
491 +
456 456  NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor.
457 457  
494 +
458 458  [[image:image-20220907171221-19.png]]
459 459  
460 -== 2.8 Moisture and Temperature alarm function ==
461 461  
462 -➢ AT Command:
463 463  
464 -AT+ HUMALARM =min,max
499 +== 2.8  Moisture and Temperature alarm function ==
465 465  
501 +
502 +**➢ AT Command:**
503 +
504 +**AT+ HUMALARM =min,max**
505 +
466 466  ² When min=0, and max≠0, Alarm higher than max
467 467  
468 468  ² When min≠0, and max=0, Alarm lower than min
... ... @@ -469,8 +469,9 @@
469 469  
470 470  ² When min≠0 and max≠0, Alarm higher than max or lower than min
471 471  
472 -Example:
473 473  
513 +**Example:**
514 +
474 474  AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50.
475 475  
476 476  AT+ TEMPALARM=min,max
... ... @@ -481,41 +481,53 @@
481 481  
482 482  ² When min≠0 and max≠0, Alarm higher than max or lower than min
483 483  
484 -Example:
485 485  
526 +**Example:**
527 +
486 486  AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20.
487 487  
488 488  
489 -== 2.9 Set the number of data to be uploaded and the recording time ==
490 490  
491 -➢ AT Command:
532 +== 2.9  Set the number of data to be uploaded and the recording time ==
492 492  
493 -AT+TR=900  ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
494 494  
495 -AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
535 +**➢ AT Command:**
496 496  
497 -== 2.10 Read or Clear cached data ==
537 +**AT+TR=900**  ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
498 498  
499 -➢ AT Command:
539 +**AT+NOUD=8**  ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
500 500  
501 -AT+CDP    ~/~/ Read cached data
502 502  
503 -[[image:image-20220907171221-20.png]]
504 504  
543 +== 2.10  Read or Clear cached data ==
505 505  
506 -AT+CDP=0    ~/~/ Clear cached data
507 507  
546 +**➢ AT Command:**
508 508  
548 +**AT+CDP**  ~/~/  Read cached data
549 +
550 +**AT+CDP=0  ** ~/~/  Clear cached data
551 +
552 +
553 +[[image:image-20220907171221-20.png]]
554 +
555 +
556 +
509 509  == 2.11  ​Firmware Change Log ==
510 510  
559 +
511 511  Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]]
512 512  
513 513  Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]]
514 514  
564 +
565 +
515 515  == 2.12  ​Battery Analysis ==
516 516  
568 +
517 517  === 2.12.1  ​Battery Type ===
518 518  
571 +
519 519  The NLMS01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
520 520  
521 521  The battery is designed to last for several years depends on the actually use environment and update interval. 
... ... @@ -528,8 +528,11 @@
528 528  
529 529  [[image:image-20220907171221-21.png]] ​
530 530  
584 +
585 +
531 531  === 2.12.2  Power consumption Analyze ===
532 532  
588 +
533 533  Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
534 534  
535 535  Instruction to use as below:
... ... @@ -546,26 +546,39 @@
546 546  
547 547  [[image:image-20220907171221-22.jpeg]] ​
548 548  
605 +
549 549  === 2.12.3  ​Battery Note ===
550 550  
608 +
551 551  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
552 552  
611 +
612 +
553 553  === 2.12.4  Replace the battery ===
554 554  
615 +
555 555  The default battery pack of NLMS01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
556 556  
618 +
619 +
557 557  = 3. ​ Access NB-IoT Module =
558 558  
622 +
559 559  Users can directly access the AT command set of the NB-IoT module.
560 560  
561 561  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
562 562  
627 +
563 563  [[image:image-20220907171221-23.png]] ​
564 564  
630 +
631 +
565 565  = 4.  Using the AT Commands =
566 566  
634 +
567 567  == 4.1  Access AT Commands ==
568 568  
637 +
569 569  See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
570 570  
571 571  AT+<CMD>?  : Help on <CMD>
... ... @@ -576,6 +576,7 @@
576 576  
577 577  AT+<CMD>=?  : Get the value
578 578  
648 +
579 579  **General Commands**      
580 580  
581 581  AT  : Attention       
... ... @@ -623,10 +623,12 @@
623 623  
624 624  AT+URI            : Resource parameters
625 625  
696 +
626 626  **UDP Management**
627 627  
628 628  AT+CFM          : Upload confirmation mode (only valid for UDP)
629 629  
701 +
630 630  **MQTT Management**
631 631  
632 632  AT+CLIENT               : Get or Set MQTT client
... ... @@ -639,6 +639,7 @@
639 639  
640 640  AT+SUBTOPIC  : Get or Set MQTT subscription topic
641 641  
714 +
642 642  **Information**          
643 643  
644 644  AT+FDR  : Factory Data Reset
... ... @@ -645,32 +645,49 @@
645 645  
646 646  AT+PWORD  : Serial Access Password
647 647  
721 +
722 +
648 648  = ​5.  FAQ =
649 649  
725 +
650 650  == 5.1 ​ How to Upgrade Firmware ==
651 651  
728 +
652 652  User can upgrade the firmware for 1) bug fix, 2) new feature release.
653 653  
654 654  Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
655 655  
656 -**Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.**
733 +**Notice, NLMS01** **and LLMS01** **share the same mother board. They use the same connection and method to update.**
657 657  
735 +
736 +
658 658  = 6.  Trouble Shooting =
659 659  
739 +
660 660  == 6.1  ​Connection problem when uploading firmware ==
661 661  
742 +
662 662  **Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
663 663  
745 +
746 +
664 664  == 6.2  AT Command input doesn't work ==
665 665  
749 +
666 666  In the case if user can see the console output but can't type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn't send **ENTER** while press the send key, user need to add ENTER in their string.
667 667  
752 +
753 +
668 668  = 7. ​ Order Info =
669 669  
756 +
670 670  Part Number**:** NLMS01
671 671  
759 +
760 +
672 672  = 8.  Packing Info =
673 673  
763 +
674 674  **Package Includes**:
675 675  
676 676  * NLMS01 NB-IoT Leaf Moisture Sensor x 1
... ... @@ -682,8 +682,12 @@
682 682  * Package Size / pcs : cm
683 683  * Weight / pcs : g
684 684  
775 +
776 +
777 +
685 685  = 9.  Support =
686 686  
780 +
687 687  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
688 688  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
689 689  

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0