Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 62.2 >
edited by Xiaoling
on 2022/07/08 14:14
To version < 57.5 >
edited by Xiaoling
on 2022/07/08 11:42
>
Change comment: There is no comment for this version

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... ... @@ -199,6 +199,8 @@
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 +
202 202  For parameter description, please refer to AT command set
203 203  
204 204  [[image:1657249793983-486.png]]
... ... @@ -265,7 +265,6 @@
265 265  [[image:1657250255956-604.png]]
266 266  
267 267  
268 -
269 269  === 2.2.8 Change Update Interval ===
270 270  
271 271  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -312,9 +312,11 @@
312 312  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 313  * Interrupt: 0x00 = 0
314 314  
315 -== 2.4  Payload Explanation and Sensor Interface ==
316 316  
317 317  
318 +
319 +== 2.4  Payload Explanation and Sensor Interface ==
320 +
318 318  === 2.4.1  Device ID ===
319 319  
320 320  By default, the Device ID equal to the last 6 bytes of IMEI.
... ... @@ -353,32 +353,14 @@
353 353  
354 354  
355 355  
356 -=== 2.4.4  Signal Strength ===
359 +=== 2.3.4 Soil Moisture ===
357 357  
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 -
376 376  (((
377 377  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.
378 378  )))
379 379  
380 380  (((
381 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
366 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
382 382  )))
383 383  
384 384  (((
... ... @@ -391,10 +391,10 @@
391 391  
392 392  
393 393  
394 -=== 2.4.6  Soil Temperature ===
379 +=== 2.3.5 Soil Temperature ===
395 395  
396 396  (((
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
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
398 398  )))
399 399  
400 400  (((
... ... @@ -411,7 +411,7 @@
411 411  
412 412  
413 413  
414 -=== 2.4.7  Soil Conductivity (EC) ===
399 +=== 2.3.6 Soil Conductivity (EC) ===
415 415  
416 416  (((
417 417  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).
... ... @@ -418,7 +418,7 @@
418 418  )))
419 419  
420 420  (((
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.
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.
422 422  )))
423 423  
424 424  (((
... ... @@ -433,45 +433,50 @@
433 433  
434 434  )))
435 435  
436 -=== 2.4.8  Digital Interrupt ===
421 +=== 2.3.7 MOD ===
437 437  
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.
423 +Firmware version at least v2.1 supports changing mode.
439 439  
440 -The command is:
425 +For example, bytes[10]=90
441 441  
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]])**.**
427 +mod=(bytes[10]>>7)&0x01=1.
443 443  
444 444  
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.
430 +**Downlink Command:**
446 446  
432 +If payload = 0x0A00, workmode=0
447 447  
448 -Example:
434 +If** **payload =** **0x0A01, workmode=1
449 449  
450 -0x(00): Normal uplink packet.
451 451  
452 -0x(01): Interrupt Uplink Packet.
453 453  
438 +=== 2.3.8 ​Decode payload in The Things Network ===
454 454  
440 +While using TTN network, you can add the payload format to decode the payload.
455 455  
456 -=== 2.4.9  ​+5V Output ===
457 457  
458 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
443 +[[image:1654505570700-128.png]]
459 459  
445 +(((
446 +The payload decoder function for TTN is here:
447 +)))
460 460  
461 -The 5V output time can be controlled by AT Command.
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 +)))
462 462  
463 -(% style="color:blue" %)**AT+5VT=1000**
464 464  
465 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
454 +== 2.4 Uplink Interval ==
466 466  
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"]]
467 467  
468 468  
469 -== 2.5  Downlink Payload ==
470 470  
471 -By default, NSE01 prints the downlink payload to console port.
460 +== 2.5 Downlink Payload ==
472 472  
473 -[[image:image-20220708133731-5.png]]
462 +By default, LSE50 prints the downlink payload to console port.
474 474  
464 +[[image:image-20220606165544-8.png]]
475 475  
476 476  
477 477  (((
... ... @@ -487,7 +487,7 @@
487 487  )))
488 488  
489 489  (((
490 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
480 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
491 491  )))
492 492  
493 493  (((
... ... @@ -507,135 +507,454 @@
507 507  )))
508 508  
509 509  (((
510 -If payload = 0x04FF, it will reset the NSE01
500 +If payload = 0x04FF, it will reset the LSE01
511 511  )))
512 512  
513 513  
514 -* (% style="color:blue" %)**INTMOD**
504 +* (% style="color:blue" %)**CFM**
515 515  
516 -Downlink Payload: 06000003, Set AT+INTMOD=3
506 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
517 517  
518 518  
519 519  
520 -== 2.6  ​LED Indicator ==
510 +== 2.6 ​Show Data in DataCake IoT Server ==
521 521  
522 522  (((
523 -The NSE01 has an internal LED which is to show the status of different state.
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 +)))
524 524  
516 +(((
517 +
518 +)))
525 525  
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.
520 +(((
521 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
530 530  )))
531 531  
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 +)))
532 532  
533 533  
529 +[[image:1654505857935-743.png]]
534 534  
535 -== 2.7  Installation in Soil ==
536 536  
537 -__**Measurement the soil surface**__
532 +[[image:1654505874829-548.png]]
538 538  
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]]
540 540  
541 -[[image:1657259653666-883.png]] ​
535 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
542 542  
537 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
543 543  
544 -(((
545 -
546 546  
547 -(((
548 -Dig a hole with diameter > 20CM.
549 -)))
540 +[[image:1654505905236-553.png]]
550 550  
551 -(((
552 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 -)))
554 -)))
555 555  
556 -[[image:1654506665940-119.png]]
543 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
557 557  
558 -(((
559 -
560 -)))
545 +[[image:1654505925508-181.png]]
561 561  
562 562  
563 -== 2.8  ​Firmware Change Log ==
564 564  
549 +== 2.7 Frequency Plans ==
565 565  
566 -Download URL & Firmware Change log
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.
567 567  
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/]]
569 569  
554 +=== 2.7.1 EU863-870 (EU868) ===
570 570  
571 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
556 +(% style="color:#037691" %)** Uplink:**
572 572  
558 +868.1 - SF7BW125 to SF12BW125
573 573  
560 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
574 574  
575 -== 2.9  ​Battery Analysis ==
562 +868.5 - SF7BW125 to SF12BW125
576 576  
577 -=== 2.9.1  ​Battery Type ===
564 +867.1 - SF7BW125 to SF12BW125
578 578  
566 +867.3 - SF7BW125 to SF12BW125
579 579  
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.
568 +867.5 - SF7BW125 to SF12BW125
581 581  
570 +867.7 - SF7BW125 to SF12BW125
582 582  
583 -The battery is designed to last for several years depends on the actually use environment and update interval.
572 +867.9 - SF7BW125 to SF12BW125
584 584  
574 +868.8 - FSK
585 585  
586 -The battery related documents as below:
587 587  
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/]]
577 +(% style="color:#037691" %)** Downlink:**
591 591  
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 +
592 592  (((
593 -[[image:image-20220708140453-6.png]]
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.
594 594  )))
846 +)))
595 595  
596 596  
597 597  
598 -=== 2.9.2  Power consumption Analyze ===
850 +[[image:1654506665940-119.png]]
599 599  
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.
852 +(((
853 +Dig a hole with diameter > 20CM.
854 +)))
601 601  
856 +(((
857 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
858 +)))
602 602  
603 -Instruction to use as below:
604 604  
861 +== 2.10 ​Firmware Change Log ==
605 605  
606 -Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
863 +(((
864 +**Firmware download link:**
865 +)))
607 607  
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/]]
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 +)))
609 609  
871 +(((
872 +
873 +)))
610 610  
611 -Step 2: Open it and choose
875 +(((
876 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
877 +)))
612 612  
613 -* Product Model
614 -* Uplink Interval
615 -* Working Mode
879 +(((
880 +
881 +)))
616 616  
617 -And the Life expectation in difference case will be shown on the right.
883 +(((
884 +**V1.0.**
885 +)))
618 618  
619 -[[image:image-20220708141352-7.jpeg]]
887 +(((
888 +Release
889 +)))
620 620  
621 621  
892 +== 2.11 ​Battery Analysis ==
622 622  
623 -=== 2.9.3  ​Battery Note ===
894 +=== 2.11.1 ​Battery Type ===
624 624  
625 625  (((
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 +(((
626 626  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.
627 627  )))
628 628  
629 629  
630 630  
631 -=== 2.9.4  Replace the battery ===
932 +=== 2.11.3 Replace the battery ===
632 632  
633 633  (((
634 -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).
935 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
635 635  )))
636 636  
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 +)))
637 637  
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 +)))
638 638  
946 +
947 +
639 639  = 3. ​Using the AT Commands =
640 640  
641 641  == 3.1 Access AT Commands ==
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