Last modified by Xiaoling on 2025/04/24 17:18
<
From version < 64.2 >
edited by Xiaoling
on 2022/06/07 17:14
To version < 81.2 >
edited by Xiaoling
on 2022/06/07 18:05
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -66,23 +66,29 @@
66 66  
67 67  
68 68  
69 -
70 -
71 -
72 -
73 73  = 1. Introduction =
74 74  
75 75  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
76 76  
73 +(((
77 77  The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil pH Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
75 +)))
78 78  
77 +(((
79 79  LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use.
79 +)))
80 80  
81 +(((
81 81  The LoRa wireless technology used in LSPH01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
83 +)))
82 82  
85 +(((
83 83  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
87 +)))
84 84  
89 +(((
85 85  Each LSPH01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
91 +)))
86 86  
87 87  
88 88  [[image:1654592435432-887.png]]
... ... @@ -210,7 +210,9 @@
210 210  [[image:image-20220607170442-2.png]]
211 211  
212 212  
219 +(((
213 213  (% style="color:blue" %)**Step 3**(%%)**:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
221 +)))
214 214  
215 215  [[image:1654592697690-910.png]]
216 216  
... ... @@ -218,11 +218,17 @@
218 218  
219 219  == 2.3 ​Uplink Payload ==
220 220  
229 +(((
221 221  LSPH01 will uplink payload via LoRaWAN with below payload format: 
231 +)))
222 222  
233 +(((
223 223  Uplink payload includes in total 11 bytes.
235 +)))
224 224  
237 +(((
225 225  Normal uplink payload:
239 +)))
226 226  
227 227  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
228 228  |(((
... ... @@ -306,19 +306,22 @@
306 306  
307 307  === 2.3.6 Message Type ===
308 308  
323 +(((
309 309  For a normal uplink payload, the message type is always 0x01.
325 +)))
310 310  
327 +(((
311 311  Valid Message Type:
329 +)))
312 312  
313 313  
314 314  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
315 -|**Message Type Code**|**Description**|**Payload**
333 +|=**Message Type Code**|=**Description**|=**Payload**
316 316  |0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
317 317  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
318 318  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
319 319  
320 320  
321 -
322 322  === 2.3.7 Decode payload in The Things Network ===
323 323  
324 324  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -344,12 +344,21 @@
344 344  
345 345  == 2.5 ​Show Data in DataCake IoT Server ==
346 346  
364 +(((
347 347  [[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:
366 +)))
348 348  
368 +(((
369 +
370 +)))
349 349  
372 +(((
350 350  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
374 +)))
351 351  
376 +(((
352 352  (% 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:**
378 +)))
353 353  
354 354  
355 355  [[image:1654592790040-760.png]]
... ... @@ -372,9 +372,13 @@
372 372  [[image:1654592856403-259.png]]
373 373  
374 374  
401 +(((
375 375  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
403 +)))
376 376  
405 +(((
377 377  Download Datacake decoder from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]]
407 +)))
378 378  
379 379  
380 380  [[image:1654592878525-845.png]]
... ... @@ -397,8 +397,10 @@
397 397  === 2.6.1 Before measurement ===
398 398  
399 399  (((
430 +(((
400 400  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. 
401 401  )))
433 +)))
402 402  
403 403  
404 404  
... ... @@ -405,24 +405,45 @@
405 405  === 2.6.2 Measurement ===
406 406  
407 407  
440 +(((
408 408  (% style="color:#4f81bd" %)**Measurement the soil surface:**
442 +)))
409 409  
444 +(((
410 410  [[image:1654592946732-634.png]]
446 +)))
411 411  
448 +(((
412 412  Choose the proper measuring position. Split the surface soil according to the measured deep.
450 +)))
413 413  
452 +(((
414 414  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
454 +)))
415 415  
456 +(((
416 416  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
458 +)))
417 417  
460 +(((
418 418  Put soil over the probe after insert. And start to measure.
462 +)))
419 419  
464 +(((
465 +
466 +)))
420 420  
468 +(((
421 421  (% style="color:#4f81bd" %)**Measurement inside soil:**
470 +)))
422 422  
472 +(((
423 423  Dig a hole with diameter > 20CM.
474 +)))
424 424  
476 +(((
425 425  Insert the probe inside, method like measure the surface.
478 +)))
426 426  
427 427  
428 428  
... ... @@ -452,9 +452,13 @@
452 452  
453 453  == 2.7 Calibration ==
454 454  
508 +(((
455 455  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).
510 +)))
456 456  
512 +(((
457 457  After stable, user can use below command to calibrate.
514 +)))
458 458  
459 459  [[image:image-20220607171149-4.png]]
460 460  
... ... @@ -461,7 +461,7 @@
461 461  
462 462  (% style="color:#037691" %)**Calibration Payload**
463 463  
464 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
521 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
465 465  |(((
466 466  **Size**
467 467  
... ... @@ -481,7 +481,6 @@
481 481  Always 0x03
482 482  )))
483 483  
484 -
485 485  User can also send 0x14 downlink command to poll the current calibration payload.
486 486  
487 487  [[image:image-20220607171416-7.jpeg]]
... ... @@ -490,6 +490,7 @@
490 490  * Reply to the confirmation package: 14 01
491 491  * Reply to non-confirmed packet: 14 00
492 492  
549 +
493 493  == 2.8 Frequency Plans ==
494 494  
495 495  (((
... ... @@ -499,32 +499,61 @@
499 499  
500 500  === 2.8.1 EU863-870 (EU868) ===
501 501  
559 +(((
502 502  (% style="color:blue" %)**Uplink:**
561 +)))
503 503  
563 +(((
504 504  868.1 - SF7BW125 to SF12BW125
565 +)))
505 505  
567 +(((
506 506  868.3 - SF7BW125 to SF12BW125 and SF7BW250
569 +)))
507 507  
571 +(((
508 508  868.5 - SF7BW125 to SF12BW125
573 +)))
509 509  
575 +(((
510 510  867.1 - SF7BW125 to SF12BW125
577 +)))
511 511  
579 +(((
512 512  867.3 - SF7BW125 to SF12BW125
581 +)))
513 513  
583 +(((
514 514  867.5 - SF7BW125 to SF12BW125
585 +)))
515 515  
587 +(((
516 516  867.7 - SF7BW125 to SF12BW125
589 +)))
517 517  
591 +(((
518 518  867.9 - SF7BW125 to SF12BW125
593 +)))
519 519  
595 +(((
520 520  868.8 - FSK
597 +)))
521 521  
599 +(((
600 +
601 +)))
522 522  
603 +(((
523 523  (% style="color:blue" %)**Downlink:**
605 +)))
524 524  
607 +(((
525 525  Uplink channels 1-9 (RX1)
609 +)))
526 526  
611 +(((
527 527  869.525 - SF9BW125 (RX2 downlink only)
613 +)))
528 528  
529 529  
530 530  
... ... @@ -545,48 +545,92 @@
545 545  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
546 546  * 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)
547 547  
634 +
548 548  === 2.8.3 CN470-510 (CN470) ===
549 549  
637 +(((
550 550  Used in China, Default use CHE=1
639 +)))
551 551  
641 +(((
552 552  (% style="color:blue" %)**Uplink:**
643 +)))
553 553  
645 +(((
554 554  486.3 - SF7BW125 to SF12BW125
647 +)))
555 555  
649 +(((
556 556  486.5 - SF7BW125 to SF12BW125
651 +)))
557 557  
653 +(((
558 558  486.7 - SF7BW125 to SF12BW125
655 +)))
559 559  
657 +(((
560 560  486.9 - SF7BW125 to SF12BW125
659 +)))
561 561  
661 +(((
562 562  487.1 - SF7BW125 to SF12BW125
663 +)))
563 563  
665 +(((
564 564  487.3 - SF7BW125 to SF12BW125
667 +)))
565 565  
669 +(((
566 566  487.5 - SF7BW125 to SF12BW125
671 +)))
567 567  
673 +(((
568 568  487.7 - SF7BW125 to SF12BW125
675 +)))
569 569  
677 +(((
678 +
679 +)))
570 570  
681 +(((
571 571  (% style="color:blue" %)**Downlink:**
683 +)))
572 572  
685 +(((
573 573  506.7 - SF7BW125 to SF12BW125
687 +)))
574 574  
689 +(((
575 575  506.9 - SF7BW125 to SF12BW125
691 +)))
576 576  
693 +(((
577 577  507.1 - SF7BW125 to SF12BW125
695 +)))
578 578  
697 +(((
579 579  507.3 - SF7BW125 to SF12BW125
699 +)))
580 580  
701 +(((
581 581  507.5 - SF7BW125 to SF12BW125
703 +)))
582 582  
705 +(((
583 583  507.7 - SF7BW125 to SF12BW125
707 +)))
584 584  
709 +(((
585 585  507.9 - SF7BW125 to SF12BW125
711 +)))
586 586  
713 +(((
587 587  508.1 - SF7BW125 to SF12BW125
715 +)))
588 588  
717 +(((
589 589  505.3 - SF12BW125 (RX2 downlink only)
719 +)))
590 590  
591 591  
592 592  
... ... @@ -611,110 +611,220 @@
611 611  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
612 612  * 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)
613 613  
744 +
614 614  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
615 615  
747 +(((
616 616  (% style="color:blue" %)**Default Uplink channel:**
749 +)))
617 617  
751 +(((
618 618  923.2 - SF7BW125 to SF10BW125
753 +)))
619 619  
755 +(((
620 620  923.4 - SF7BW125 to SF10BW125
757 +)))
621 621  
759 +(((
760 +
761 +)))
622 622  
763 +(((
623 623  (% style="color:blue" %)**Additional Uplink Channel**:
765 +)))
624 624  
767 +(((
625 625  (OTAA mode, channel added by JoinAccept message)
769 +)))
626 626  
771 +(((
772 +
773 +)))
627 627  
775 +(((
628 628  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
777 +)))
629 629  
779 +(((
630 630  922.2 - SF7BW125 to SF10BW125
781 +)))
631 631  
783 +(((
632 632  922.4 - SF7BW125 to SF10BW125
785 +)))
633 633  
787 +(((
634 634  922.6 - SF7BW125 to SF10BW125
789 +)))
635 635  
791 +(((
636 636  922.8 - SF7BW125 to SF10BW125
793 +)))
637 637  
795 +(((
638 638  923.0 - SF7BW125 to SF10BW125
797 +)))
639 639  
799 +(((
640 640  922.0 - SF7BW125 to SF10BW125
801 +)))
641 641  
803 +(((
804 +
805 +)))
642 642  
807 +(((
643 643  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
809 +)))
644 644  
811 +(((
645 645  923.6 - SF7BW125 to SF10BW125
813 +)))
646 646  
815 +(((
647 647  923.8 - SF7BW125 to SF10BW125
817 +)))
648 648  
819 +(((
649 649  924.0 - SF7BW125 to SF10BW125
821 +)))
650 650  
823 +(((
651 651  924.2 - SF7BW125 to SF10BW125
825 +)))
652 652  
827 +(((
653 653  924.4 - SF7BW125 to SF10BW125
829 +)))
654 654  
831 +(((
655 655  924.6 - SF7BW125 to SF10BW125
833 +)))
656 656  
835 +(((
836 +
837 +)))
657 657  
839 +(((
658 658  (% style="color:blue" %)**Downlink:**
841 +)))
659 659  
843 +(((
660 660  Uplink channels 1-8 (RX1)
845 +)))
661 661  
847 +(((
662 662  923.2 - SF10BW125 (RX2)
849 +)))
663 663  
664 664  
665 665  
666 666  === 2.8.6 KR920-923 (KR920) ===
667 667  
855 +(((
668 668  (% style="color:blue" %)**Default channel:**
857 +)))
669 669  
859 +(((
670 670  922.1 - SF7BW125 to SF12BW125
861 +)))
671 671  
863 +(((
672 672  922.3 - SF7BW125 to SF12BW125
865 +)))
673 673  
867 +(((
674 674  922.5 - SF7BW125 to SF12BW125
869 +)))
675 675  
871 +(((
872 +
873 +)))
676 676  
875 +(((
677 677  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
877 +)))
678 678  
879 +(((
679 679  922.1 - SF7BW125 to SF12BW125
881 +)))
680 680  
883 +(((
681 681  922.3 - SF7BW125 to SF12BW125
885 +)))
682 682  
887 +(((
683 683  922.5 - SF7BW125 to SF12BW125
889 +)))
684 684  
891 +(((
685 685  922.7 - SF7BW125 to SF12BW125
893 +)))
686 686  
895 +(((
687 687  922.9 - SF7BW125 to SF12BW125
897 +)))
688 688  
899 +(((
689 689  923.1 - SF7BW125 to SF12BW125
901 +)))
690 690  
903 +(((
691 691  923.3 - SF7BW125 to SF12BW125
905 +)))
692 692  
907 +(((
908 +
909 +)))
693 693  
911 +(((
694 694  (% style="color:blue" %)**Downlink:**
913 +)))
695 695  
915 +(((
696 696  Uplink channels 1-7(RX1)
917 +)))
697 697  
919 +(((
698 698  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
921 +)))
699 699  
700 700  
701 701  
702 702  === 2.8.7 IN865-867 (IN865) ===
703 703  
927 +(((
704 704  (% style="color:blue" %)**Uplink:**
929 +)))
705 705  
931 +(((
706 706  865.0625 - SF7BW125 to SF12BW125
933 +)))
707 707  
935 +(((
708 708  865.4025 - SF7BW125 to SF12BW125
937 +)))
709 709  
939 +(((
710 710  865.9850 - SF7BW125 to SF12BW125
941 +)))
711 711  
943 +(((
944 +
945 +)))
712 712  
947 +(((
713 713  (% style="color:blue" %)**Downlink:**
949 +)))
714 714  
951 +(((
715 715  Uplink channels 1-3 (RX1)
953 +)))
716 716  
955 +(((
717 717  866.550 - SF10BW125 (RX2)
957 +)))
718 718  
719 719  
720 720  
... ... @@ -725,6 +725,9 @@
725 725  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
726 726  * Blink once when device transmit a packet.
727 727  
968 +
969 +
970 +
728 728  == 2.10 ​Firmware Change Log ==
729 729  
730 730  
... ... @@ -739,26 +739,51 @@
739 739  
740 740  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
741 741  
985 +(((
742 742  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
987 +)))
743 743  
744 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
745 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
989 +* (((
990 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
991 +)))
992 +* (((
993 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
994 +)))
746 746  
996 +(((
747 747  There are two kinds of commands to configure LSPH01, they are:
998 +)))
748 748  
749 -* (% style="color:#4f81bd" %)** General Commands**.
1000 +* (((
1001 +(% style="color:#4f81bd" %)** General Commands**.
1002 +)))
750 750  
1004 +(((
751 751  These commands are to configure:
1006 +)))
752 752  
753 -* General system settings like: uplink interval.
754 -* LoRaWAN protocol & radio related command.
1008 +* (((
1009 +General system settings like: uplink interval.
1010 +)))
1011 +* (((
1012 +LoRaWAN protocol & radio related command.
1013 +)))
755 755  
1015 +(((
756 756  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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1017 +)))
757 757  
1019 +(((
1020 +
1021 +)))
758 758  
759 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1023 +* (((
1024 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1025 +)))
760 760  
1027 +(((
761 761  These commands only valid for LSPH01, as below:
1029 +)))
762 762  
763 763  
764 764  
... ... @@ -768,30 +768,31 @@
768 768  
769 769  (% style="color:#037691" %)**AT Command: AT+TDC**
770 770  
1039 +[[image:image-20220607171554-8.png]]
771 771  
772 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
773 -|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
774 -|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
775 -30000
776 776  
777 -OK
778 778  
779 -the interval is 30000ms = 30s
1043 +(((
1044 +(% style="color:#037691" %)**Downlink Command: 0x01**
780 780  )))
781 -|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
782 -OK
783 783  
784 -Set transmit interval to 60000ms = 60 seconds
1047 +(((
1048 +Format: Command Code (0x01) followed by 3 bytes time value.
785 785  )))
786 786  
787 -(% style="color:#037691" %)**Downlink Command: 0x01**
1051 +(((
1052 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1053 +)))
788 788  
789 -Format: Command Code (0x01) followed by 3 bytes time value.
1055 +* (((
1056 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1057 +)))
1058 +* (((
1059 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
790 790  
791 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
792 792  
793 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
794 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1062 +
1063 +)))
795 795  
796 796  == 3.2 Set Interrupt Mode ==
797 797  
... ... @@ -799,18 +799,34 @@
799 799  
800 800  (% style="color:#037691" %)**AT Command: AT+INTMOD**
801 801  
802 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607153759-6.png?rev=1.1||alt="image-20220607153759-6.png"]]
1071 +[[image:image-20220607171716-9.png]]
803 803  
804 804  
1074 +(((
805 805  (% style="color:#037691" %)**Downlink Command: 0x06**
1076 +)))
806 806  
1078 +(((
807 807  Format: Command Code (0x06) followed by 3 bytes.
1080 +)))
808 808  
1082 +(((
809 809  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1084 +)))
810 810  
811 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
812 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1086 +* (((
1087 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1088 +)))
1089 +* (((
1090 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1091 +)))
813 813  
1093 +(((
1094 +
1095 +)))
1096 +
1097 +
1098 +
814 814  == 3.3 Calibrate Sensor ==
815 815  
816 816  Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -823,7 +823,7 @@
823 823  
824 824  (% style="color:#037691" %)**Downlink Command: 0x26**
825 825  
826 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607154718-7.png?rev=1.1||alt="image-20220607154718-7.png"]]
1111 +[[image:image-20220607171917-10.png]]
827 827  
828 828  * Reply to the confirmation package: 26 01
829 829  * Reply to non-confirmed packet: 26 00
... ... @@ -911,7 +911,7 @@
911 911  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
912 912  )))
913 913  
914 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654588469844-778.png?rev=1.1||alt="1654588469844-778.png"]]
1199 +[[image:1654593587246-335.png]]
915 915  
916 916  
917 917  Minimum Working Voltage for the LSPH01:
... ... @@ -956,7 +956,7 @@
956 956  
957 957  And the Life expectation in difference case will be shown on the right.
958 958  
959 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654588577573-122.png?rev=1.1||alt="1654588577573-122.png"]]
1244 +[[image:1654593605679-189.png]]
960 960  
961 961  
962 962  The battery related documents as below:
... ... @@ -971,7 +971,7 @@
971 971  [[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]]
972 972  )))
973 973  
974 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607155856-8.png?rev=1.1||alt="image-20220607155856-8.png"]]
1259 +[[image:image-20220607172042-11.png]]
975 975  
976 976  
977 977  
... ... @@ -985,9 +985,13 @@
985 985  
986 986  === ​4.3.2 Replace the battery ===
987 987  
1273 +(((
988 988  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.
1275 +)))
989 989  
1277 +(((
990 990  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)
1279 +)))
991 991  
992 992  
993 993  
... ... @@ -997,7 +997,7 @@
997 997  
998 998  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.
999 999  
1000 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589001411-343.png?rev=1.1||alt="1654589001411-343.png"]]
1289 +[[image:1654593668970-604.png]]
1001 1001  
1002 1002  **Connection:**
1003 1003  
... ... @@ -1008,10 +1008,12 @@
1008 1008  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1009 1009  
1010 1010  
1300 +(((
1011 1011  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
1302 +)))
1012 1012  
1013 1013  
1014 - [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654589062541-567.png?rev=1.1||alt="1654589062541-567.png"]]
1305 + [[image:1654593712276-618.png]]
1015 1015  
1016 1016  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1017 1017  
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