Last modified by Mengting Qiu on 2025/04/07 16:25
<
From version < 34.4 >
edited by Xiaoling
on 2022/06/07 16:05
To version < 24.1 >
edited by Xiaoling
on 2022/06/07 14:42
>
Change comment: Uploaded new attachment "1654584128046-287.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -55,6 +55,7 @@
55 55  * IP68 rate for the Sensor Probe
56 56  * 8500mAh Battery for long term use
57 57  
58 +
58 58  == 1.3 Probe Specification ==
59 59  
60 60  
... ... @@ -75,10 +75,12 @@
75 75  * IP68 Protection
76 76  * Length: 3.5 meters
77 77  
79 +
78 78  == 1.4 ​Applications ==
79 79  
80 80  * Smart Agriculture
81 81  
84 +
82 82  == 1.5 Pin mapping and power on ==
83 83  
84 84  [[image:1654580482666-473.png]]
... ... @@ -265,6 +265,7 @@
265 265  |0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
266 266  |0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
267 267  
271 +
268 268  === 2.3.7 Decode payload in The Things Network ===
269 269  
270 270  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -338,76 +338,95 @@
338 338  
339 339  
340 340  
341 -== 2.6 Installation and Maintain ==
342 342  
343 -=== 2.6.1 Before measurement ===
344 344  
345 -(((
347 +1.
348 +11. Installation and Maintain
349 +111. Before measurement
350 +
346 346  If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy. 
347 -)))
348 348  
349 349  
354 +1.
355 +11.
356 +111. Measurement
350 350  
351 -=== 2.6.2 Measurement ===
358 +**Measurement the soil surface**
352 352  
353 353  
354 -(% style="color:#4f81bd" %)**Measurement the soil surface:**
361 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] Choose the proper measuring position. Split the surface soil according to the measured deep.
355 355  
356 -[[image:1654584128046-287.png]]
357 357  
358 -Choose the proper measuring position. Split the surface soil according to the measured deep.
359 -
360 360  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
361 361  
366 +
362 362  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
363 363  
369 +
364 364  Put soil over the probe after insert. And start to measure.
365 365  
366 366  
367 -(% style="color:#4f81bd" %)**Measurement inside soil:**
373 +**Measurement inside soil**
368 368  
375 +
376 +
369 369  Dig a hole with diameter > 20CM.
370 370  
379 +
371 371  Insert the probe inside, method like measure the surface.
372 372  
373 373  
383 +1.
384 +11.
385 +111. Maintain Probe
386 +1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
387 +1111. After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
388 +1111. Probe reference electrode is also no strong, need to avoid strong force or hitting.
389 +1111. User should keep reference electrode wet while not use.
390 +1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
391 +1111. The probe is IP68 can be put in water.
374 374  
375 -=== 2.6.3 Maintain Probe ===
393 +1.
394 +11. Calibration
376 376  
377 -1. (((
378 -pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
379 -)))
380 -1. (((
381 -After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
382 -)))
383 -1. (((
384 -Probe reference electrode is also no strong, need to avoid strong force or hitting.
385 -)))
386 -1. (((
387 -User should keep reference electrode wet while not use.
388 -)))
389 -1. (((
390 -Avoid the probes to touch oily matter. Which will cause issue in accuracy.
391 -)))
392 -1. (((
393 -The probe is IP68 can be put in water.
396 +User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
394 394  
395 395  
396 -
397 -)))
399 +**After stable, user can use below command to calibrate.**
398 398  
399 -== 2.7 Calibration ==
400 400  
401 -User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable).
402 +|**pH buffer solution**|**AT Command to calibrate**|**Downlink Command**|**Read Cal Value**
403 +|**4.00**|**AT+PHCAL=4**|(((
404 +**0x13 04**
402 402  
403 -After stable, user can use below command to calibrate.
406 +**Reply with Calibrate payload**
407 +)))|(((
408 +**AT+PHCAL=?**
404 404  
405 -[[image:image-20220607144936-3.png]]
410 +**Example 41,61,91**
411 +)))
412 +|**6.86**|**AT+PHCAL=6**|(((
413 +**0x13 06**
406 406  
415 +**Reply with Calibrate payload**
416 +)))|**AT+PHCAL=?**
417 +|**9.18**|**AT+PHCAL=9**|(((
418 +**0x13 09**
407 407  
408 -(% style="color:#037691" %)**Calibration Payload**
420 +**Reply with Calibrate payload**
421 +)))|**AT+PHCAL=?**
422 +|**Factory Default**|**AT+PHCAL=15**|(((
423 +**0x13 15**
409 409  
410 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
425 +**Reply with Calibrate payload**
426 +)))|(((
427 +**AT+PHCAL=?**
428 +
429 +**Example 151**
430 +)))
431 +
432 +Calibration Payload
433 +
411 411  |(((
412 412  **Size**
413 413  
... ... @@ -422,31 +422,33 @@
422 422  
423 423  Calibrate value
424 424  )))|Reserve|(((
425 -[[Message Type>>||anchor="H2.3.6MessageType"]]
448 +[[Message>>path:#Message_Type]]
426 426  
450 +[[Type>>path:#Message_Type]]
451 +
427 427  Always 0x03
428 428  )))
429 429  
430 430  User can also send 0x14 downlink command to poll the current calibration payload.
431 431  
432 -[[image:image-20220607145603-4.png]]
433 433  
458 +|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
459 +|Get Calibration Version Info|Any|14|2
460 +
434 434  * Reply to the confirmation package: 14 01
435 435  * Reply to non-confirmed packet: 14 00
436 436  
464 +1.
465 +11. Frequency Plans
437 437  
438 -
439 -== 2.8 Frequency Plans ==
440 -
441 -(((
442 442  The LSPH01 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.
443 -)))
444 444  
469 +1.
470 +11.
471 +111. EU863-870 (EU868)
445 445  
446 -=== 2.8.1 EU863-870 (EU868) ===
473 +Uplink:
447 447  
448 -(% style="color:blue" %)**Uplink:**
449 -
450 450  868.1 - SF7BW125 to SF12BW125
451 451  
452 452  868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -466,7 +466,7 @@
466 466  868.8 - FSK
467 467  
468 468  
469 -(% style="color:blue" %)**Downlink:**
494 +Downlink:
470 470  
471 471  Uplink channels 1-9 (RX1)
472 472  
... ... @@ -473,32 +473,28 @@
473 473  869.525 - SF9BW125 (RX2 downlink only)
474 474  
475 475  
501 +1.
502 +11.
503 +111. US902-928(US915)
476 476  
477 -=== 2.8.2 US902-928(US915) ===
478 -
479 -(((
480 480  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
481 -)))
482 482  
483 -(((
507 +
484 484  To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
485 -)))
486 486  
487 -(((
510 +
488 488  After Join success, the end node will switch to the correct sub band by:
489 -)))
490 490  
491 491  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
492 492  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
493 493  
516 +1.
517 +11.
518 +111. CN470-510 (CN470)
494 494  
495 -
496 -
497 -=== 2.8.3 CN470-510 (CN470) ===
498 -
499 499  Used in China, Default use CHE=1
500 500  
501 -(% style="color:blue" %)**Uplink:**
522 +Uplink:
502 502  
503 503  486.3 - SF7BW125 to SF12BW125
504 504  
... ... @@ -517,7 +517,7 @@
517 517  487.7 - SF7BW125 to SF12BW125
518 518  
519 519  
520 -(% style="color:blue" %)**Downlink:**
541 +Downlink:
521 521  
522 522  506.7 - SF7BW125 to SF12BW125
523 523  
... ... @@ -538,45 +538,38 @@
538 538  505.3 - SF12BW125 (RX2 downlink only)
539 539  
540 540  
562 +1.
563 +11.
564 +111. AU915-928(AU915)
541 541  
542 -=== 2.8.4 AU915-928(AU915) ===
543 -
544 -(((
545 545  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
546 -)))
547 547  
548 -(((
568 +
549 549  To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
550 -)))
551 551  
552 -(((
553 -
554 -)))
555 555  
556 -(((
557 557  After Join success, the end node will switch to the correct sub band by:
558 -)))
559 559  
560 560  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
561 561  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
562 562  
577 +1.
578 +11.
579 +111. AS920-923 & AS923-925 (AS923)
563 563  
564 -=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
581 +**Default Uplink channel:**
565 565  
566 -(% style="color:blue" %)**Default Uplink channel:**
567 -
568 568  923.2 - SF7BW125 to SF10BW125
569 569  
570 570  923.4 - SF7BW125 to SF10BW125
571 571  
572 572  
573 -(% style="color:blue" %)**Additional Uplink Channel**:
588 +**Additional Uplink Channel**:
574 574  
575 575  (OTAA mode, channel added by JoinAccept message)
576 576  
592 +**AS920~~AS923 for Japan, Malaysia, Singapore**:
577 577  
578 -(% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
579 -
580 580  922.2 - SF7BW125 to SF10BW125
581 581  
582 582  922.4 - SF7BW125 to SF10BW125
... ... @@ -590,7 +590,7 @@
590 590  922.0 - SF7BW125 to SF10BW125
591 591  
592 592  
593 -(% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
607 +**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
594 594  
595 595  923.6 - SF7BW125 to SF10BW125
596 596  
... ... @@ -605,18 +605,20 @@
605 605  924.6 - SF7BW125 to SF10BW125
606 606  
607 607  
608 -(% style="color:blue" %)**Downlink:**
609 609  
623 +**Downlink:**
624 +
610 610  Uplink channels 1-8 (RX1)
611 611  
612 612  923.2 - SF10BW125 (RX2)
613 613  
614 614  
630 +1.
631 +11.
632 +111. KR920-923 (KR920)
615 615  
616 -=== 2.8.6 KR920-923 (KR920) ===
634 +Default channel:
617 617  
618 -(% style="color:blue" %)**Default channel:**
619 -
620 620  922.1 - SF7BW125 to SF12BW125
621 621  
622 622  922.3 - SF7BW125 to SF12BW125
... ... @@ -624,7 +624,7 @@
624 624  922.5 - SF7BW125 to SF12BW125
625 625  
626 626  
627 -(% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
643 +Uplink: (OTAA mode, channel added by JoinAccept message)
628 628  
629 629  922.1 - SF7BW125 to SF12BW125
630 630  
... ... @@ -641,7 +641,7 @@
641 641  923.3 - SF7BW125 to SF12BW125
642 642  
643 643  
644 -(% style="color:blue" %)**Downlink:**
660 +Downlink:
645 645  
646 646  Uplink channels 1-7(RX1)
647 647  
... ... @@ -648,9 +648,11 @@
648 648  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
649 649  
650 650  
651 -=== 2.8.7 IN865-867 (IN865) ===
667 +1.
668 +11.
669 +111. IN865-867 (IN865)
652 652  
653 -(% style="color:blue" %)**Uplink:**
671 +Uplink:
654 654  
655 655  865.0625 - SF7BW125 to SF12BW125
656 656  
... ... @@ -659,7 +659,7 @@
659 659  865.9850 - SF7BW125 to SF12BW125
660 660  
661 661  
662 -(% style="color:blue" %)**Downlink:**
680 +Downlink:
663 663  
664 664  Uplink channels 1-3 (RX1)
665 665  
... ... @@ -666,37 +666,45 @@
666 666  866.550 - SF10BW125 (RX2)
667 667  
668 668  
687 +1.
688 +11. LED Indicator
669 669  
670 -== 2.9 LED Indicator ==
671 -
672 672  The LSPH01 has an internal LED which is to show the status of different state.
673 673  
692 +
674 674  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
675 675  * Blink once when device transmit a packet.
676 676  
696 +1.
697 +11. ​Firmware Change Log
677 677  
678 -== 2.10 ​Firmware Change Log ==
679 -
680 -
681 681  **Firmware download link:**
682 682  
683 683  [[http:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
684 684  
685 685  
686 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
704 +**Firmware Upgrade Method:**
687 687  
706 +[[http:~~/~~/wiki.dragino.com/index.pHp?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
688 688  
689 689  
690 -= 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
691 691  
710 +
711 +
712 +
713 +1. Configure LSPH01 via AT Command or LoRaWAN Downlink
714 +
692 692  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
693 693  
694 -* AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
695 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
717 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
718 +* LoRaWAN Downlink instruction for different platforms:
696 696  
720 +[[http:~~/~~/wiki.dragino.com/index.pHp?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
721 +
722 +
697 697  There are two kinds of commands to configure LSPH01, they are:
698 698  
699 -* (% style="color:#4f81bd" %)** General Commands**.
725 +* **General Commands**.
700 700  
701 701  These commands are to configure:
702 702  
... ... @@ -703,25 +703,25 @@
703 703  * General system settings like: uplink interval.
704 704  * LoRaWAN protocol & radio related command.
705 705  
706 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:[[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
732 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
707 707  
734 +[[http:~~/~~/wiki.dragino.com/index.pHp?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
708 708  
709 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
710 710  
737 +* **Commands special design for LSPH01**
738 +
711 711  These commands only valid for LSPH01, as below:
712 712  
713 713  
742 +1.
743 +11. Set Transmit Interval Time
714 714  
715 -== 3.1 Set Transmit Interval Time ==
716 -
717 717  Feature: Change LoRaWAN End Node Transmit Interval.
718 718  
719 -(% style="color:#037691" %)**AT Command: AT+TDC**
747 +**AT Command: AT+TDC**
720 720  
721 -
722 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
723 -|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
724 -|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
749 +|**Command Example**|**Function**|**Response**
750 +|AT+TDC=?|Show current transmit Interval|(((
725 725  30000
726 726  
727 727  OK
... ... @@ -728,13 +728,13 @@
728 728  
729 729  the interval is 30000ms = 30s
730 730  )))
731 -|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
757 +|AT+TDC=60000|Set Transmit Interval|(((
732 732  OK
733 733  
734 734  Set transmit interval to 60000ms = 60 seconds
735 735  )))
736 736  
737 -(% style="color:#037691" %)**Downlink Command: 0x01**
763 +**Downlink Command: 0x01**
738 738  
739 739  Format: Command Code (0x01) followed by 3 bytes time value.
740 740  
... ... @@ -743,20 +743,32 @@
743 743  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
744 744  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
745 745  
772 +1.
773 +11. Set Interrupt Mode
746 746  
775 +Feature, Set Interrupt mode for GPIO_EXIT.
747 747  
777 +**AT Command: AT+INTMOD**
748 748  
749 -== 3.2 Set Interrupt Mode ==
779 +|**Command Example**|**Function**|**Response**
780 +|AT+INTMOD=?|Show current interrupt mode|(((
781 +0
750 750  
751 -Feature, Set Interrupt mode for GPIO_EXIT.
783 +OK
752 752  
753 -(% style="color:#037691" %)**AT Command: AT+INTMOD**
785 +the mode is 0 = No interruption
786 +)))
787 +|AT+INTMOD=2|(((
788 +Set Transmit Interval
754 754  
755 -[[image:image-20220607153759-6.png]]
790 +1. (Disable Interrupt),
791 +1. (Trigger by rising and falling edge),
792 +1. (Trigger by falling edge)
793 +1. (Trigger by rising edge)
794 +)))|OK
756 756  
796 +**Downlink Command: 0x06**
757 757  
758 -(% style="color:#037691" %)**Downlink Command: 0x06**
759 -
760 760  Format: Command Code (0x06) followed by 3 bytes.
761 761  
762 762  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
... ... @@ -764,20 +764,25 @@
764 764  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
765 765  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
766 766  
767 -== 3.3 Calibrate Sensor ==
805 +1.
806 +11. Calibrate Sensor
768 768  
769 -Detail See [[Calibration Guide>>||anchor="2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
808 +Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
770 770  
771 771  
772 772  
773 -== 3.4 Get Firmware Version Info ==
812 +1.
813 +11. Get Firmware Version Info
774 774  
775 775  Feature: use downlink to get firmware version.
776 776  
777 -(% style="color:#037691" %)**Downlink Command: 0x26**
778 778  
779 -[[image:image-20220607154718-7.png]]
818 +**Downlink Command: 0x26**
780 780  
820 +
821 +|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
822 +|Get Firmware Version Info|Any|26|2
823 +
781 781  * Reply to the confirmation package: 26 01
782 782  * Reply to non-confirmed packet: 26 00
783 783  
... ... @@ -785,10 +785,11 @@
785 785  
786 786  Configures info payload:
787 787  
788 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
789 -|=(((
790 -**Size(bytes)**
791 -)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
831 +|(((
832 +**Size**
833 +
834 +**(bytes)**
835 +)))|**1**|**1**|**1**|**1**|**1**|**5**|**1**
792 792  |**Value**|Software Type|(((
793 793  Frequency
794 794  
... ... @@ -798,7 +798,10 @@
798 798  
799 799  Version
800 800  )))|Sensor Type|Reserve|(((
801 -[[Message Type>>||anchor="H2.3.6MessageType"]]
845 +[[Message>>path:#Message_Type]]
846 +
847 +[[Type>>path:#Message_Type]]
848 +
802 802  Always 0x02
803 803  )))
804 804  
... ... @@ -852,19 +852,18 @@
852 852  
853 853  
854 854  
855 -= 4. Battery & How to replace =
856 856  
857 -== 4.1 Battery Type ==
858 858  
859 -(((
904 +
905 +1. Battery & How to replace
906 +11. Battery Type
907 +
860 860  LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
861 -)))
862 862  
863 -(((
910 +
864 864  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
865 -)))
866 866  
867 -[[image:1654588469844-778.png]]
913 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
868 868  
869 869  
870 870  Minimum Working Voltage for the LSPH01:
... ... @@ -872,36 +872,30 @@
872 872  LSPH01:  2.45v ~~ 3.6v
873 873  
874 874  
921 +1.
922 +11. Replace Battery
875 875  
876 -== 4.2 Replace Battery ==
877 -
878 -(((
879 879  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
880 -)))
881 881  
882 -(((
883 883  And make sure the positive and negative pins match.
884 -)))
885 885  
886 886  
887 887  
888 -== 4.3 Power Consumption Analyze ==
930 +1.
931 +11. Power Consumption Analyze
889 889  
890 -(((
891 891  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.
892 -)))
893 893  
894 -(((
935 +
895 895  Instruction to use as below:
896 -)))
897 897  
898 898  
899 -**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
939 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
900 900  
901 901  [[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/]]
902 902  
903 903  
904 -**Step 2**: Open it and choose
944 +Step 2: Open it and choose
905 905  
906 906  * Product Model
907 907  * Uplink Interval
... ... @@ -909,62 +909,64 @@
909 909  
910 910  And the Life expectation in difference case will be shown on the right.
911 911  
912 -[[image:1654588577573-122.png]]
952 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
913 913  
914 914  
915 915  The battery related documents as below:
916 916  
917 -* (((
918 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
957 +* [[Battery Dimension>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]],
958 +* [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet
959 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
960 +
961 +|(((
962 +JST-XH-2P connector
919 919  )))
920 -* (((
921 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
922 -)))
923 -* (((
924 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
925 -)))
926 926  
927 -[[image:image-20220607155856-8.png]]
965 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
928 928  
929 929  
930 930  
931 -=== 4.3.1 ​Battery Note ===
969 +1.
970 +11.
971 +111. ​Battery Note
932 932  
933 -(((
934 934  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.
935 -)))
936 936  
937 937  
976 +1.
977 +11.
978 +111. ​Replace the battery
938 938  
939 -=== ​4.3.2 Replace the battery ===
940 -
941 941  You can change the battery in the LSPH01.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.
942 942  
982 +
943 943  The default battery pack of LSPH01 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 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)
944 944  
945 945  
946 946  
947 -= 5. Use AT Command =
948 948  
949 -== 5.1 Access AT Commands ==
950 950  
989 +
990 +1. Use AT Command
991 +11. Access AT Commands
992 +
951 951  LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below.
952 952  
953 -[[image:1654589001411-343.png]]
995 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
954 954  
955 955  Connection:
956 956  
957 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
999 +USB TTL GND <~-~-~-~-> GND
958 958  
959 -(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1001 +USB TTL TXD <~-~-~-~-> UART_RXD
960 960  
961 -(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1003 +USB TTL RXD <~-~-~-~-> UART_TXD
962 962  
963 963  
964 964  In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
965 965  
966 966  
967 - [[image:1654589062541-567.png]]
1009 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
968 968  
969 969  Valid AT Command please check [[Configure Device>>path:#Configure_Device]].
970 970  
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