Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 57.4 >
edited by Xiaoling
on 2022/07/08 11:40
To version < 63.2 >
edited by Xiaoling
on 2022/07/08 14:18
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -222,7 +222,6 @@
222 222  [[image:1657249864775-321.png]]
223 223  
224 224  
225 -
226 226  [[image:1657249930215-289.png]]
227 227  
228 228  
... ... @@ -246,7 +246,6 @@
246 246  [[image:1657249990869-686.png]]
247 247  
248 248  
249 -
250 250  (((
251 251  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
252 252  )))
... ... @@ -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**.
... ... @@ -313,12 +313,11 @@
313 313  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
314 314  * Interrupt: 0x00 = 0
315 315  
316 -
317 -
318 318  == 2.4  Payload Explanation and Sensor Interface ==
319 319  
320 -2.4.1  Device ID
321 321  
318 +=== 2.4.1  Device ID ===
319 +
322 322  By default, the Device ID equal to the last 6 bytes of IMEI.
323 323  
324 324  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
... ... @@ -330,8 +330,9 @@
330 330  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
331 331  
332 332  
333 -2.4.2  Version Info
334 334  
332 +=== 2.4.2  Version Info ===
333 +
335 335  Specify the software version: 0x64=100, means firmware version 1.00.
336 336  
337 337  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
... ... @@ -338,7 +338,7 @@
338 338  
339 339  
340 340  
341 -=== 2.3.3 Battery Info ===
340 +=== 2.4.3  Battery Info ===
342 342  
343 343  (((
344 344  Check the battery voltage for LSE01.
... ... @@ -354,14 +354,32 @@
354 354  
355 355  
356 356  
357 -=== 2.3.4 Soil Moisture ===
356 +=== 2.4.4  Signal Strength ===
358 358  
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 +
359 359  (((
360 360  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.
361 361  )))
362 362  
363 363  (((
364 -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
365 365  )))
366 366  
367 367  (((
... ... @@ -374,10 +374,10 @@
374 374  
375 375  
376 376  
377 -=== 2.3.5 Soil Temperature ===
394 +=== 2.4.6  Soil Temperature ===
378 378  
379 379  (((
380 - 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
381 381  )))
382 382  
383 383  (((
... ... @@ -394,7 +394,7 @@
394 394  
395 395  
396 396  
397 -=== 2.3.6 Soil Conductivity (EC) ===
414 +=== 2.4.7  Soil Conductivity (EC) ===
398 398  
399 399  (((
400 400  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).
... ... @@ -401,7 +401,7 @@
401 401  )))
402 402  
403 403  (((
404 -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.
405 405  )))
406 406  
407 407  (((
... ... @@ -416,50 +416,45 @@
416 416  
417 417  )))
418 418  
419 -=== 2.3.7 MOD ===
436 +=== 2.4.8  Digital Interrupt ===
420 420  
421 -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.
422 422  
423 -For example, bytes[10]=90
440 +The command is:
424 424  
425 -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]])**.**
426 426  
427 427  
428 -**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.
429 429  
430 -If payload = 0x0A00, workmode=0
431 431  
432 -If** **payload =** **0x0A01, workmode=1
448 +Example:
433 433  
450 +0x(00): Normal uplink packet.
434 434  
452 +0x(01): Interrupt Uplink Packet.
435 435  
436 -=== 2.3.8 ​Decode payload in The Things Network ===
437 437  
438 -While using TTN network, you can add the payload format to decode the payload.
439 439  
456 +=== 2.4.9  ​+5V Output ===
440 440  
441 -[[image:1654505570700-128.png]]
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
442 442  
443 -(((
444 -The payload decoder function for TTN is here:
445 -)))
446 446  
447 -(((
448 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
449 -)))
461 +The 5V output time can be controlled by AT Command.
450 450  
463 +(% style="color:blue" %)**AT+5VT=1000**
451 451  
452 -== 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.
453 453  
454 -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"]]
455 455  
456 456  
469 +== 2.5  Downlink Payload ==
457 457  
458 -== 2.5 Downlink Payload ==
471 +By default, NSE01 prints the downlink payload to console port.
459 459  
460 -By default, LSE50 prints the downlink payload to console port.
473 +[[image:image-20220708133731-5.png]]
461 461  
462 -[[image:image-20220606165544-8.png]]
463 463  
464 464  
465 465  (((
... ... @@ -475,7 +475,7 @@
475 475  )))
476 476  
477 477  (((
478 -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.
479 479  )))
480 480  
481 481  (((
... ... @@ -495,455 +495,163 @@
495 495  )))
496 496  
497 497  (((
498 -If payload = 0x04FF, it will reset the LSE01
510 +If payload = 0x04FF, it will reset the NSE01
499 499  )))
500 500  
501 501  
502 -* (% style="color:blue" %)**CFM**
514 +* (% style="color:blue" %)**INTMOD**
503 503  
504 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
505 505  
506 506  
507 507  
508 -== 2.6 ​Show Data in DataCake IoT Server ==
520 +== 2.6  ​LED Indicator ==
509 509  
510 510  (((
511 -[[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:
512 -)))
523 +The NSE01 has an internal LED which is to show the status of different state.
513 513  
514 -(((
515 -
516 -)))
517 517  
518 -(((
519 -(% 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.
520 520  )))
521 521  
522 -(((
523 -(% 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:
524 -)))
525 525  
526 526  
527 -[[image:1654505857935-743.png]]
528 528  
535 +== 2.7  Installation in Soil ==
529 529  
530 -[[image:1654505874829-548.png]]
537 +__**Measurement the soil surface**__
531 531  
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]]
532 532  
533 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
541 +[[image:1657259653666-883.png]] ​
534 534  
535 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
536 536  
544 +(((
545 +
537 537  
538 -[[image:1654505905236-553.png]]
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
539 539  
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
540 540  
541 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
556 +[[image:1654506665940-119.png]]
542 542  
543 -[[image:1654505925508-181.png]]
558 +(((
559 +
560 +)))
544 544  
545 545  
563 +== 2.8  ​Firmware Change Log ==
546 546  
547 -== 2.7 Frequency Plans ==
548 548  
549 -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
550 550  
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/]]
551 551  
552 -=== 2.7.1 EU863-870 (EU868) ===
553 553  
554 -(% style="color:#037691" %)** Uplink:**
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
555 555  
556 -868.1 - SF7BW125 to SF12BW125
557 557  
558 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
559 559  
560 -868.5 - SF7BW125 to SF12BW125
575 +== 2.9  ​Battery Analysis ==
561 561  
562 -867.1 - SF7BW125 to SF12BW125
577 +=== 2.9.1  ​Battery Type ===
563 563  
564 -867.3 - SF7BW125 to SF12BW125
565 565  
566 -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.
567 567  
568 -867.7 - SF7BW125 to SF12BW125
569 569  
570 -867.9 - SF7BW125 to SF12BW125
583 +The battery is designed to last for several years depends on the actually use environment and update interval. 
571 571  
572 -868.8 - FSK
573 573  
586 +The battery related documents as below:
574 574  
575 -(% 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/]]
576 576  
577 -Uplink channels 1-9 (RX1)
578 -
579 -869.525 - SF9BW125 (RX2 downlink only)
580 -
581 -
582 -
583 -=== 2.7.2 US902-928(US915) ===
584 -
585 -Used in USA, Canada and South America. Default use CHE=2
586 -
587 -(% style="color:#037691" %)**Uplink:**
588 -
589 -903.9 - SF7BW125 to SF10BW125
590 -
591 -904.1 - SF7BW125 to SF10BW125
592 -
593 -904.3 - SF7BW125 to SF10BW125
594 -
595 -904.5 - SF7BW125 to SF10BW125
596 -
597 -904.7 - SF7BW125 to SF10BW125
598 -
599 -904.9 - SF7BW125 to SF10BW125
600 -
601 -905.1 - SF7BW125 to SF10BW125
602 -
603 -905.3 - SF7BW125 to SF10BW125
604 -
605 -
606 -(% style="color:#037691" %)**Downlink:**
607 -
608 -923.3 - SF7BW500 to SF12BW500
609 -
610 -923.9 - SF7BW500 to SF12BW500
611 -
612 -924.5 - SF7BW500 to SF12BW500
613 -
614 -925.1 - SF7BW500 to SF12BW500
615 -
616 -925.7 - SF7BW500 to SF12BW500
617 -
618 -926.3 - SF7BW500 to SF12BW500
619 -
620 -926.9 - SF7BW500 to SF12BW500
621 -
622 -927.5 - SF7BW500 to SF12BW500
623 -
624 -923.3 - SF12BW500(RX2 downlink only)
625 -
626 -
627 -
628 -=== 2.7.3 CN470-510 (CN470) ===
629 -
630 -Used in China, Default use CHE=1
631 -
632 -(% style="color:#037691" %)**Uplink:**
633 -
634 -486.3 - SF7BW125 to SF12BW125
635 -
636 -486.5 - SF7BW125 to SF12BW125
637 -
638 -486.7 - SF7BW125 to SF12BW125
639 -
640 -486.9 - SF7BW125 to SF12BW125
641 -
642 -487.1 - SF7BW125 to SF12BW125
643 -
644 -487.3 - SF7BW125 to SF12BW125
645 -
646 -487.5 - SF7BW125 to SF12BW125
647 -
648 -487.7 - SF7BW125 to SF12BW125
649 -
650 -
651 -(% style="color:#037691" %)**Downlink:**
652 -
653 -506.7 - SF7BW125 to SF12BW125
654 -
655 -506.9 - SF7BW125 to SF12BW125
656 -
657 -507.1 - SF7BW125 to SF12BW125
658 -
659 -507.3 - SF7BW125 to SF12BW125
660 -
661 -507.5 - SF7BW125 to SF12BW125
662 -
663 -507.7 - SF7BW125 to SF12BW125
664 -
665 -507.9 - SF7BW125 to SF12BW125
666 -
667 -508.1 - SF7BW125 to SF12BW125
668 -
669 -505.3 - SF12BW125 (RX2 downlink only)
670 -
671 -
672 -
673 -=== 2.7.4 AU915-928(AU915) ===
674 -
675 -Default use CHE=2
676 -
677 -(% style="color:#037691" %)**Uplink:**
678 -
679 -916.8 - SF7BW125 to SF12BW125
680 -
681 -917.0 - SF7BW125 to SF12BW125
682 -
683 -917.2 - SF7BW125 to SF12BW125
684 -
685 -917.4 - SF7BW125 to SF12BW125
686 -
687 -917.6 - SF7BW125 to SF12BW125
688 -
689 -917.8 - SF7BW125 to SF12BW125
690 -
691 -918.0 - SF7BW125 to SF12BW125
692 -
693 -918.2 - SF7BW125 to SF12BW125
694 -
695 -
696 -(% style="color:#037691" %)**Downlink:**
697 -
698 -923.3 - SF7BW500 to SF12BW500
699 -
700 -923.9 - SF7BW500 to SF12BW500
701 -
702 -924.5 - SF7BW500 to SF12BW500
703 -
704 -925.1 - SF7BW500 to SF12BW500
705 -
706 -925.7 - SF7BW500 to SF12BW500
707 -
708 -926.3 - SF7BW500 to SF12BW500
709 -
710 -926.9 - SF7BW500 to SF12BW500
711 -
712 -927.5 - SF7BW500 to SF12BW500
713 -
714 -923.3 - SF12BW500(RX2 downlink only)
715 -
716 -
717 -
718 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
719 -
720 -(% style="color:#037691" %)**Default Uplink channel:**
721 -
722 -923.2 - SF7BW125 to SF10BW125
723 -
724 -923.4 - SF7BW125 to SF10BW125
725 -
726 -
727 -(% style="color:#037691" %)**Additional Uplink Channel**:
728 -
729 -(OTAA mode, channel added by JoinAccept message)
730 -
731 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
732 -
733 -922.2 - SF7BW125 to SF10BW125
734 -
735 -922.4 - SF7BW125 to SF10BW125
736 -
737 -922.6 - SF7BW125 to SF10BW125
738 -
739 -922.8 - SF7BW125 to SF10BW125
740 -
741 -923.0 - SF7BW125 to SF10BW125
742 -
743 -922.0 - SF7BW125 to SF10BW125
744 -
745 -
746 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
747 -
748 -923.6 - SF7BW125 to SF10BW125
749 -
750 -923.8 - SF7BW125 to SF10BW125
751 -
752 -924.0 - SF7BW125 to SF10BW125
753 -
754 -924.2 - SF7BW125 to SF10BW125
755 -
756 -924.4 - SF7BW125 to SF10BW125
757 -
758 -924.6 - SF7BW125 to SF10BW125
759 -
760 -
761 -(% style="color:#037691" %)** Downlink:**
762 -
763 -Uplink channels 1-8 (RX1)
764 -
765 -923.2 - SF10BW125 (RX2)
766 -
767 -
768 -
769 -=== 2.7.6 KR920-923 (KR920) ===
770 -
771 -Default channel:
772 -
773 -922.1 - SF7BW125 to SF12BW125
774 -
775 -922.3 - SF7BW125 to SF12BW125
776 -
777 -922.5 - SF7BW125 to SF12BW125
778 -
779 -
780 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
781 -
782 -922.1 - SF7BW125 to SF12BW125
783 -
784 -922.3 - SF7BW125 to SF12BW125
785 -
786 -922.5 - SF7BW125 to SF12BW125
787 -
788 -922.7 - SF7BW125 to SF12BW125
789 -
790 -922.9 - SF7BW125 to SF12BW125
791 -
792 -923.1 - SF7BW125 to SF12BW125
793 -
794 -923.3 - SF7BW125 to SF12BW125
795 -
796 -
797 -(% style="color:#037691" %)**Downlink:**
798 -
799 -Uplink channels 1-7(RX1)
800 -
801 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
802 -
803 -
804 -
805 -=== 2.7.7 IN865-867 (IN865) ===
806 -
807 -(% style="color:#037691" %)** Uplink:**
808 -
809 -865.0625 - SF7BW125 to SF12BW125
810 -
811 -865.4025 - SF7BW125 to SF12BW125
812 -
813 -865.9850 - SF7BW125 to SF12BW125
814 -
815 -
816 -(% style="color:#037691" %) **Downlink:**
817 -
818 -Uplink channels 1-3 (RX1)
819 -
820 -866.550 - SF10BW125 (RX2)
821 -
822 -
823 -
824 -
825 -== 2.8 LED Indicator ==
826 -
827 -The LSE01 has an internal LED which is to show the status of different state.
828 -
829 -* Blink once when device power on.
830 -* Solid ON for 5 seconds once device successful Join the network.
831 -* Blink once when device transmit a packet.
832 -
833 -== 2.9 Installation in Soil ==
834 -
835 -**Measurement the soil surface**
836 -
837 -
838 -[[image:1654506634463-199.png]] ​
839 -
840 840  (((
841 -(((
842 -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]]
843 843  )))
844 -)))
845 845  
846 846  
847 847  
848 -[[image:1654506665940-119.png]]
598 +=== 2.9.2  Power consumption Analyze ===
849 849  
850 850  (((
851 -Dig a hole with diameter > 20CM.
601 +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.
852 852  )))
853 853  
854 -(((
855 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
856 -)))
857 857  
858 -
859 -== 2.10 ​Firmware Change Log ==
860 -
861 861  (((
862 -**Firmware download link:**
606 +Instruction to use as below:
863 863  )))
864 864  
865 865  (((
866 -[[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/]]
610 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[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/]]
867 867  )))
868 868  
869 -(((
870 -
871 -)))
872 872  
873 873  (((
874 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
615 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
875 875  )))
876 876  
877 -(((
878 -
618 +* (((
619 +Product Model
879 879  )))
880 -
881 -(((
882 -**V1.0.**
621 +* (((
622 +Uplink Interval
883 883  )))
624 +* (((
625 +Working Mode
626 +)))
884 884  
885 885  (((
886 -Release
629 +And the Life expectation in difference case will be shown on the right.
887 887  )))
888 888  
632 +[[image:image-20220708141352-7.jpeg]]
889 889  
890 -== 2.11 ​Battery Analysis ==
891 891  
892 -=== 2.11.1 ​Battery Type ===
893 893  
894 -(((
895 -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.
896 -)))
636 +=== 2.9.3  ​Battery Note ===
897 897  
898 898  (((
899 -The battery is designed to last for more than 5 years for the LSN50.
639 +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.
900 900  )))
901 901  
902 -(((
903 -(((
904 -The battery-related documents are as below:
905 -)))
906 -)))
907 907  
908 -* (((
909 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
910 -)))
911 -* (((
912 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
913 -)))
914 -* (((
915 -[[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/]]
916 -)))
917 917  
918 - [[image:image-20220610172436-1.png]]
644 +=== 2.9.4  Replace the battery ===
919 919  
920 -
921 -
922 -=== 2.11.2 ​Battery Note ===
923 -
924 924  (((
925 -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.
647 +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).
926 926  )))
927 927  
928 928  
929 929  
930 -=== 2.11.3 Replace the battery ===
652 += 3. ​ Access NB-IoT Module =
931 931  
932 932  (((
933 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
655 +Users can directly access the AT command set of the NB-IoT module.
934 934  )))
935 935  
936 936  (((
937 -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.
659 +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/]]
938 938  )))
939 939  
940 -(((
941 -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)
942 -)))
662 +[[image:1657261119050-993.png]]
943 943  
664 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
944 944  
945 945  
946 -= 3. ​Using the AT Commands =
947 947  
948 948  == 3.1 Access AT Commands ==
949 949  
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