Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 57.5 >
edited by Xiaoling
on 2022/07/08 11:42
To version < 60.2 >
edited by Xiaoling
on 2022/07/08 14:12
>
Change comment: There is no comment for this version

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... ... @@ -199,8 +199,6 @@
199 199  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 200  * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
201 201  
202 -
203 -
204 204  For parameter description, please refer to AT command set
205 205  
206 206  [[image:1657249793983-486.png]]
... ... @@ -267,6 +267,7 @@
267 267  [[image:1657250255956-604.png]]
268 268  
269 269  
268 +
270 270  === 2.2.8 Change Update Interval ===
271 271  
272 272  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -313,11 +313,9 @@
313 313  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
314 314  * Interrupt: 0x00 = 0
315 315  
316 -
317 -
318 -
319 319  == 2.4  Payload Explanation and Sensor Interface ==
320 320  
317 +
321 321  === 2.4.1  Device ID ===
322 322  
323 323  By default, the Device ID equal to the last 6 bytes of IMEI.
... ... @@ -356,14 +356,32 @@
356 356  
357 357  
358 358  
359 -=== 2.3.4 Soil Moisture ===
356 +=== 2.4.4  Signal Strength ===
360 360  
358 +NB-IoT Network signal Strength.
359 +
360 +**Ex1: 0x1d = 29**
361 +
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
363 +
364 +(% style="color:blue" %)**1**(%%)  -111dBm
365 +
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
367 +
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
369 +
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
371 +
372 +
373 +
374 +=== 2.4.5  Soil Moisture ===
375 +
361 361  (((
362 362  Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
363 363  )))
364 364  
365 365  (((
366 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
367 367  )))
368 368  
369 369  (((
... ... @@ -376,10 +376,10 @@
376 376  
377 377  
378 378  
379 -=== 2.3.5 Soil Temperature ===
394 +=== 2.4.6  Soil Temperature ===
380 380  
381 381  (((
382 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
397 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
383 383  )))
384 384  
385 385  (((
... ... @@ -396,7 +396,7 @@
396 396  
397 397  
398 398  
399 -=== 2.3.6 Soil Conductivity (EC) ===
414 +=== 2.4.7  Soil Conductivity (EC) ===
400 400  
401 401  (((
402 402  Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
... ... @@ -403,7 +403,7 @@
403 403  )))
404 404  
405 405  (((
406 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
407 407  )))
408 408  
409 409  (((
... ... @@ -418,50 +418,45 @@
418 418  
419 419  )))
420 420  
421 -=== 2.3.7 MOD ===
436 +=== 2.4.8  Digital Interrupt ===
422 422  
423 -Firmware version at least v2.1 supports changing mode.
438 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
424 424  
425 -For example, bytes[10]=90
440 +The command is:
426 426  
427 -mod=(bytes[10]>>7)&0x01=1.
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
428 428  
429 429  
430 -**Downlink Command:**
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
431 431  
432 -If payload = 0x0A00, workmode=0
433 433  
434 -If** **payload =** **0x0A01, workmode=1
448 +Example:
435 435  
450 +0x(00): Normal uplink packet.
436 436  
452 +0x(01): Interrupt Uplink Packet.
437 437  
438 -=== 2.3.8 ​Decode payload in The Things Network ===
439 439  
440 -While using TTN network, you can add the payload format to decode the payload.
441 441  
456 +=== 2.4.9  ​+5V Output ===
442 442  
443 -[[image:1654505570700-128.png]]
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
444 444  
445 -(((
446 -The payload decoder function for TTN is here:
447 -)))
448 448  
449 -(((
450 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
451 -)))
461 +The 5V output time can be controlled by AT Command.
452 452  
463 +(% style="color:blue" %)**AT+5VT=1000**
453 453  
454 -== 2.4 Uplink Interval ==
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
455 455  
456 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
457 457  
458 458  
469 +== 2.5  Downlink Payload ==
459 459  
460 -== 2.5 Downlink Payload ==
471 +By default, NSE01 prints the downlink payload to console port.
461 461  
462 -By default, LSE50 prints the downlink payload to console port.
473 +[[image:image-20220708133731-5.png]]
463 463  
464 -[[image:image-20220606165544-8.png]]
465 465  
466 466  
467 467  (((
... ... @@ -477,7 +477,7 @@
477 477  )))
478 478  
479 479  (((
480 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
481 481  )))
482 482  
483 483  (((
... ... @@ -497,454 +497,131 @@
497 497  )))
498 498  
499 499  (((
500 -If payload = 0x04FF, it will reset the LSE01
510 +If payload = 0x04FF, it will reset the NSE01
501 501  )))
502 502  
503 503  
504 -* (% style="color:blue" %)**CFM**
514 +* (% style="color:blue" %)**INTMOD**
505 505  
506 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
507 507  
508 508  
509 509  
510 -== 2.6 ​Show Data in DataCake IoT Server ==
520 +== 2.6  ​LED Indicator ==
511 511  
512 512  (((
513 -[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
514 -)))
523 +The NSE01 has an internal LED which is to show the status of different state.
515 515  
516 -(((
517 -
518 -)))
519 519  
520 -(((
521 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
526 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
527 +* Then the LED will be on for 1 second means device is boot normally.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529 +* For each uplink probe, LED will be on for 500ms.
522 522  )))
523 523  
524 -(((
525 -(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
526 -)))
527 527  
528 528  
529 -[[image:1654505857935-743.png]]
530 530  
535 +== 2.7  Installation in Soil ==
531 531  
532 -[[image:1654505874829-548.png]]
537 +__**Measurement the soil surface**__
533 533  
539 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
534 534  
535 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
541 +[[image:1657259653666-883.png]] ​
536 536  
537 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
538 538  
544 +(((
545 +
539 539  
540 -[[image:1654505905236-553.png]]
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
541 541  
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
542 542  
543 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
556 +[[image:1654506665940-119.png]]
544 544  
545 -[[image:1654505925508-181.png]]
558 +(((
559 +
560 +)))
546 546  
547 547  
563 +== 2.8  ​Firmware Change Log ==
548 548  
549 -== 2.7 Frequency Plans ==
550 550  
551 -The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
566 +Download URL & Firmware Change log
552 552  
568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
553 553  
554 -=== 2.7.1 EU863-870 (EU868) ===
555 555  
556 -(% style="color:#037691" %)** Uplink:**
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
557 557  
558 -868.1 - SF7BW125 to SF12BW125
559 559  
560 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
561 561  
562 -868.5 - SF7BW125 to SF12BW125
575 +== 2.9  ​Battery Analysis ==
563 563  
564 -867.1 - SF7BW125 to SF12BW125
577 +=== 2.9.1  ​Battery Type ===
565 565  
566 -867.3 - SF7BW125 to SF12BW125
567 567  
568 -867.5 - SF7BW125 to SF12BW125
580 +The NSE01 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.
569 569  
570 -867.7 - SF7BW125 to SF12BW125
571 571  
572 -867.9 - SF7BW125 to SF12BW125
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
573 573  
574 -868.8 - FSK
575 575  
586 +The battery related documents as below:
576 576  
577 -(% style="color:#037691" %)** Downlink:**
588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
578 578  
579 -Uplink channels 1-9 (RX1)
580 -
581 -869.525 - SF9BW125 (RX2 downlink only)
582 -
583 -
584 -
585 -=== 2.7.2 US902-928(US915) ===
586 -
587 -Used in USA, Canada and South America. Default use CHE=2
588 -
589 -(% style="color:#037691" %)**Uplink:**
590 -
591 -903.9 - SF7BW125 to SF10BW125
592 -
593 -904.1 - SF7BW125 to SF10BW125
594 -
595 -904.3 - SF7BW125 to SF10BW125
596 -
597 -904.5 - SF7BW125 to SF10BW125
598 -
599 -904.7 - SF7BW125 to SF10BW125
600 -
601 -904.9 - SF7BW125 to SF10BW125
602 -
603 -905.1 - SF7BW125 to SF10BW125
604 -
605 -905.3 - SF7BW125 to SF10BW125
606 -
607 -
608 -(% style="color:#037691" %)**Downlink:**
609 -
610 -923.3 - SF7BW500 to SF12BW500
611 -
612 -923.9 - SF7BW500 to SF12BW500
613 -
614 -924.5 - SF7BW500 to SF12BW500
615 -
616 -925.1 - SF7BW500 to SF12BW500
617 -
618 -925.7 - SF7BW500 to SF12BW500
619 -
620 -926.3 - SF7BW500 to SF12BW500
621 -
622 -926.9 - SF7BW500 to SF12BW500
623 -
624 -927.5 - SF7BW500 to SF12BW500
625 -
626 -923.3 - SF12BW500(RX2 downlink only)
627 -
628 -
629 -
630 -=== 2.7.3 CN470-510 (CN470) ===
631 -
632 -Used in China, Default use CHE=1
633 -
634 -(% style="color:#037691" %)**Uplink:**
635 -
636 -486.3 - SF7BW125 to SF12BW125
637 -
638 -486.5 - SF7BW125 to SF12BW125
639 -
640 -486.7 - SF7BW125 to SF12BW125
641 -
642 -486.9 - SF7BW125 to SF12BW125
643 -
644 -487.1 - SF7BW125 to SF12BW125
645 -
646 -487.3 - SF7BW125 to SF12BW125
647 -
648 -487.5 - SF7BW125 to SF12BW125
649 -
650 -487.7 - SF7BW125 to SF12BW125
651 -
652 -
653 -(% style="color:#037691" %)**Downlink:**
654 -
655 -506.7 - SF7BW125 to SF12BW125
656 -
657 -506.9 - SF7BW125 to SF12BW125
658 -
659 -507.1 - SF7BW125 to SF12BW125
660 -
661 -507.3 - SF7BW125 to SF12BW125
662 -
663 -507.5 - SF7BW125 to SF12BW125
664 -
665 -507.7 - SF7BW125 to SF12BW125
666 -
667 -507.9 - SF7BW125 to SF12BW125
668 -
669 -508.1 - SF7BW125 to SF12BW125
670 -
671 -505.3 - SF12BW125 (RX2 downlink only)
672 -
673 -
674 -
675 -=== 2.7.4 AU915-928(AU915) ===
676 -
677 -Default use CHE=2
678 -
679 -(% style="color:#037691" %)**Uplink:**
680 -
681 -916.8 - SF7BW125 to SF12BW125
682 -
683 -917.0 - SF7BW125 to SF12BW125
684 -
685 -917.2 - SF7BW125 to SF12BW125
686 -
687 -917.4 - SF7BW125 to SF12BW125
688 -
689 -917.6 - SF7BW125 to SF12BW125
690 -
691 -917.8 - SF7BW125 to SF12BW125
692 -
693 -918.0 - SF7BW125 to SF12BW125
694 -
695 -918.2 - SF7BW125 to SF12BW125
696 -
697 -
698 -(% style="color:#037691" %)**Downlink:**
699 -
700 -923.3 - SF7BW500 to SF12BW500
701 -
702 -923.9 - SF7BW500 to SF12BW500
703 -
704 -924.5 - SF7BW500 to SF12BW500
705 -
706 -925.1 - SF7BW500 to SF12BW500
707 -
708 -925.7 - SF7BW500 to SF12BW500
709 -
710 -926.3 - SF7BW500 to SF12BW500
711 -
712 -926.9 - SF7BW500 to SF12BW500
713 -
714 -927.5 - SF7BW500 to SF12BW500
715 -
716 -923.3 - SF12BW500(RX2 downlink only)
717 -
718 -
719 -
720 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
721 -
722 -(% style="color:#037691" %)**Default Uplink channel:**
723 -
724 -923.2 - SF7BW125 to SF10BW125
725 -
726 -923.4 - SF7BW125 to SF10BW125
727 -
728 -
729 -(% style="color:#037691" %)**Additional Uplink Channel**:
730 -
731 -(OTAA mode, channel added by JoinAccept message)
732 -
733 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
734 -
735 -922.2 - SF7BW125 to SF10BW125
736 -
737 -922.4 - SF7BW125 to SF10BW125
738 -
739 -922.6 - SF7BW125 to SF10BW125
740 -
741 -922.8 - SF7BW125 to SF10BW125
742 -
743 -923.0 - SF7BW125 to SF10BW125
744 -
745 -922.0 - SF7BW125 to SF10BW125
746 -
747 -
748 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
749 -
750 -923.6 - SF7BW125 to SF10BW125
751 -
752 -923.8 - SF7BW125 to SF10BW125
753 -
754 -924.0 - SF7BW125 to SF10BW125
755 -
756 -924.2 - SF7BW125 to SF10BW125
757 -
758 -924.4 - SF7BW125 to SF10BW125
759 -
760 -924.6 - SF7BW125 to SF10BW125
761 -
762 -
763 -(% style="color:#037691" %)** Downlink:**
764 -
765 -Uplink channels 1-8 (RX1)
766 -
767 -923.2 - SF10BW125 (RX2)
768 -
769 -
770 -
771 -=== 2.7.6 KR920-923 (KR920) ===
772 -
773 -Default channel:
774 -
775 -922.1 - SF7BW125 to SF12BW125
776 -
777 -922.3 - SF7BW125 to SF12BW125
778 -
779 -922.5 - SF7BW125 to SF12BW125
780 -
781 -
782 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
783 -
784 -922.1 - SF7BW125 to SF12BW125
785 -
786 -922.3 - SF7BW125 to SF12BW125
787 -
788 -922.5 - SF7BW125 to SF12BW125
789 -
790 -922.7 - SF7BW125 to SF12BW125
791 -
792 -922.9 - SF7BW125 to SF12BW125
793 -
794 -923.1 - SF7BW125 to SF12BW125
795 -
796 -923.3 - SF7BW125 to SF12BW125
797 -
798 -
799 -(% style="color:#037691" %)**Downlink:**
800 -
801 -Uplink channels 1-7(RX1)
802 -
803 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
804 -
805 -
806 -
807 -=== 2.7.7 IN865-867 (IN865) ===
808 -
809 -(% style="color:#037691" %)** Uplink:**
810 -
811 -865.0625 - SF7BW125 to SF12BW125
812 -
813 -865.4025 - SF7BW125 to SF12BW125
814 -
815 -865.9850 - SF7BW125 to SF12BW125
816 -
817 -
818 -(% style="color:#037691" %) **Downlink:**
819 -
820 -Uplink channels 1-3 (RX1)
821 -
822 -866.550 - SF10BW125 (RX2)
823 -
824 -
825 -
826 -
827 -== 2.8 LED Indicator ==
828 -
829 -The LSE01 has an internal LED which is to show the status of different state.
830 -
831 -* Blink once when device power on.
832 -* Solid ON for 5 seconds once device successful Join the network.
833 -* Blink once when device transmit a packet.
834 -
835 -== 2.9 Installation in Soil ==
836 -
837 -**Measurement the soil surface**
838 -
839 -
840 -[[image:1654506634463-199.png]] ​
841 -
842 842  (((
843 -(((
844 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
593 +[[image:image-20220708140453-6.png]]
845 845  )))
846 -)))
847 847  
848 848  
849 849  
850 -[[image:1654506665940-119.png]]
598 +2.9.2 
851 851  
852 -(((
853 -Dig a hole with diameter > 20CM.
854 -)))
600 +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.
855 855  
856 -(((
857 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
858 -)))
859 859  
603 +Instruction to use as below:
860 860  
861 -== 2.10 ​Firmware Change Log ==
862 862  
863 -(((
864 -**Firmware download link:**
865 -)))
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
866 866  
867 -(((
868 -[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
869 -)))
608 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
870 870  
871 -(((
872 -
873 -)))
874 874  
875 -(((
876 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
877 -)))
611 +Step 2: Open it and choose
878 878  
879 -(((
880 -
881 -)))
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
882 882  
883 -(((
884 -**V1.0.**
885 -)))
617 +And the Life expectation in difference case will be shown on the right.
886 886  
887 -(((
888 -Release
889 -)))
890 890  
891 891  
892 -== 2.11 ​Battery Analysis ==
621 +=== 2.9.3  ​Battery Note ===
893 893  
894 -=== 2.11.1 ​Battery Type ===
895 -
896 896  (((
897 -The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-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.
898 -)))
899 -
900 -(((
901 -The battery is designed to last for more than 5 years for the LSN50.
902 -)))
903 -
904 -(((
905 -(((
906 -The battery-related documents are as below:
907 -)))
908 -)))
909 -
910 -* (((
911 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
912 -)))
913 -* (((
914 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
915 -)))
916 -* (((
917 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
918 -)))
919 -
920 - [[image:image-20220610172436-1.png]]
921 -
922 -
923 -
924 -=== 2.11.2 ​Battery Note ===
925 -
926 -(((
927 927  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.
928 928  )))
929 929  
930 930  
931 931  
932 -=== 2.11.3 Replace the battery ===
629 +=== 2.9.4  Replace the battery ===
933 933  
934 -(((
935 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
936 -)))
631 +The default battery pack of NSE01 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).
937 937  
938 -(((
939 -You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
940 -)))
941 941  
942 -(((
943 -The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
944 -)))
945 945  
946 -
947 -
948 948  = 3. ​Using the AT Commands =
949 949  
950 950  == 3.1 Access AT Commands ==
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