Last modified by Xiaoling on 2025/04/24 17:18
<
From version < 64.1 >
edited by Xiaoling
on 2022/06/07 17:14
To version < 78.1 >
edited by Xiaoling
on 2022/06/07 18:00
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -64,25 +64,29 @@
64 64  
65 65  
66 66  
67 -
68 -
69 -
70 -
71 -
72 -
73 73  = 1. Introduction =
74 74  
75 75  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
76 76  
71 +(((
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.
73 +)))
78 78  
75 +(((
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.
77 +)))
80 80  
79 +(((
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.
81 +)))
82 82  
83 +(((
83 83  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
85 +)))
84 84  
87 +(((
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.
89 +)))
86 86  
87 87  
88 88  [[image:1654592435432-887.png]]
... ... @@ -105,7 +105,6 @@
105 105  * IP68 rate for the Sensor Probe
106 106  * 8500mAh Battery for long term use
107 107  
108 -
109 109  == 1.3 Probe Specification ==
110 110  
111 111  
... ... @@ -126,12 +126,10 @@
126 126  * IP68 Protection
127 127  * Length: 3.5 meters
128 128  
129 -
130 130  == 1.4 ​Applications ==
131 131  
132 132  * Smart Agriculture
133 133  
134 -
135 135  == 1.5 Pin mapping and power on ==
136 136  
137 137  [[image:1654592472094-134.png]]
... ... @@ -210,7 +210,9 @@
210 210  [[image:image-20220607170442-2.png]]
211 211  
212 212  
214 +(((
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.
216 +)))
214 214  
215 215  [[image:1654592697690-910.png]]
216 216  
... ... @@ -218,11 +218,17 @@
218 218  
219 219  == 2.3 ​Uplink Payload ==
220 220  
224 +(((
221 221  LSPH01 will uplink payload via LoRaWAN with below payload format: 
226 +)))
222 222  
228 +(((
223 223  Uplink payload includes in total 11 bytes.
230 +)))
224 224  
232 +(((
225 225  Normal uplink payload:
234 +)))
226 226  
227 227  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
228 228  |(((
... ... @@ -306,19 +306,21 @@
306 306  
307 307  === 2.3.6 Message Type ===
308 308  
318 +(((
309 309  For a normal uplink payload, the message type is always 0x01.
320 +)))
310 310  
322 +(((
311 311  Valid Message Type:
324 +)))
312 312  
313 313  
314 314  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
315 -|**Message Type Code**|**Description**|**Payload**
328 +|=**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 -
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  
358 +(((
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:
360 +)))
348 348  
362 +(((
363 +
364 +)))
349 349  
366 +(((
350 350  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
368 +)))
351 351  
370 +(((
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:**
372 +)))
353 353  
354 354  
355 355  [[image:1654592790040-760.png]]
... ... @@ -372,9 +372,13 @@
372 372  [[image:1654592856403-259.png]]
373 373  
374 374  
395 +(((
375 375  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
397 +)))
376 376  
399 +(((
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/]]
401 +)))
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  (((
424 +(((
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  )))
427 +)))
402 402  
403 403  
404 404  
... ... @@ -405,24 +405,45 @@
405 405  === 2.6.2 Measurement ===
406 406  
407 407  
434 +(((
408 408  (% style="color:#4f81bd" %)**Measurement the soil surface:**
436 +)))
409 409  
438 +(((
410 410  [[image:1654592946732-634.png]]
440 +)))
411 411  
442 +(((
412 412  Choose the proper measuring position. Split the surface soil according to the measured deep.
444 +)))
413 413  
446 +(((
414 414  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
448 +)))
415 415  
450 +(((
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.
452 +)))
417 417  
454 +(((
418 418  Put soil over the probe after insert. And start to measure.
456 +)))
419 419  
458 +(((
459 +
460 +)))
420 420  
462 +(((
421 421  (% style="color:#4f81bd" %)**Measurement inside soil:**
464 +)))
422 422  
466 +(((
423 423  Dig a hole with diameter > 20CM.
468 +)))
424 424  
470 +(((
425 425  Insert the probe inside, method like measure the surface.
472 +)))
426 426  
427 427  
428 428  
... ... @@ -452,9 +452,13 @@
452 452  
453 453  == 2.7 Calibration ==
454 454  
502 +(((
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).
504 +)))
456 456  
506 +(((
457 457  After stable, user can use below command to calibrate.
508 +)))
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" %)
515 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
465 465  |(((
466 466  **Size**
467 467  
... ... @@ -483,8 +483,9 @@
483 483  
484 484  User can also send 0x14 downlink command to poll the current calibration payload.
485 485  
486 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/image-20220607145603-4.png?rev=1.1||alt="image-20220607145603-4.png"]]
537 +[[image:image-20220607171416-7.jpeg]]
487 487  
539 +
488 488  * Reply to the confirmation package: 14 01
489 489  * Reply to non-confirmed packet: 14 00
490 490  
... ... @@ -497,32 +497,61 @@
497 497  
498 498  === 2.8.1 EU863-870 (EU868) ===
499 499  
552 +(((
500 500  (% style="color:blue" %)**Uplink:**
554 +)))
501 501  
556 +(((
502 502  868.1 - SF7BW125 to SF12BW125
558 +)))
503 503  
560 +(((
504 504  868.3 - SF7BW125 to SF12BW125 and SF7BW250
562 +)))
505 505  
564 +(((
506 506  868.5 - SF7BW125 to SF12BW125
566 +)))
507 507  
568 +(((
508 508  867.1 - SF7BW125 to SF12BW125
570 +)))
509 509  
572 +(((
510 510  867.3 - SF7BW125 to SF12BW125
574 +)))
511 511  
576 +(((
512 512  867.5 - SF7BW125 to SF12BW125
578 +)))
513 513  
580 +(((
514 514  867.7 - SF7BW125 to SF12BW125
582 +)))
515 515  
584 +(((
516 516  867.9 - SF7BW125 to SF12BW125
586 +)))
517 517  
588 +(((
518 518  868.8 - FSK
590 +)))
519 519  
592 +(((
593 +
594 +)))
520 520  
596 +(((
521 521  (% style="color:blue" %)**Downlink:**
598 +)))
522 522  
600 +(((
523 523  Uplink channels 1-9 (RX1)
602 +)))
524 524  
604 +(((
525 525  869.525 - SF9BW125 (RX2 downlink only)
606 +)))
526 526  
527 527  
528 528  
... ... @@ -545,46 +545,89 @@
545 545  
546 546  === 2.8.3 CN470-510 (CN470) ===
547 547  
629 +(((
548 548  Used in China, Default use CHE=1
631 +)))
549 549  
633 +(((
550 550  (% style="color:blue" %)**Uplink:**
635 +)))
551 551  
637 +(((
552 552  486.3 - SF7BW125 to SF12BW125
639 +)))
553 553  
641 +(((
554 554  486.5 - SF7BW125 to SF12BW125
643 +)))
555 555  
645 +(((
556 556  486.7 - SF7BW125 to SF12BW125
647 +)))
557 557  
649 +(((
558 558  486.9 - SF7BW125 to SF12BW125
651 +)))
559 559  
653 +(((
560 560  487.1 - SF7BW125 to SF12BW125
655 +)))
561 561  
657 +(((
562 562  487.3 - SF7BW125 to SF12BW125
659 +)))
563 563  
661 +(((
564 564  487.5 - SF7BW125 to SF12BW125
663 +)))
565 565  
665 +(((
566 566  487.7 - SF7BW125 to SF12BW125
667 +)))
567 567  
669 +(((
670 +
671 +)))
568 568  
673 +(((
569 569  (% style="color:blue" %)**Downlink:**
675 +)))
570 570  
677 +(((
571 571  506.7 - SF7BW125 to SF12BW125
679 +)))
572 572  
681 +(((
573 573  506.9 - SF7BW125 to SF12BW125
683 +)))
574 574  
685 +(((
575 575  507.1 - SF7BW125 to SF12BW125
687 +)))
576 576  
689 +(((
577 577  507.3 - SF7BW125 to SF12BW125
691 +)))
578 578  
693 +(((
579 579  507.5 - SF7BW125 to SF12BW125
695 +)))
580 580  
697 +(((
581 581  507.7 - SF7BW125 to SF12BW125
699 +)))
582 582  
701 +(((
583 583  507.9 - SF7BW125 to SF12BW125
703 +)))
584 584  
705 +(((
585 585  508.1 - SF7BW125 to SF12BW125
707 +)))
586 586  
709 +(((
587 587  505.3 - SF12BW125 (RX2 downlink only)
711 +)))
588 588  
589 589  
590 590  
... ... @@ -611,108 +611,217 @@
611 611  
612 612  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
613 613  
738 +(((
614 614  (% style="color:blue" %)**Default Uplink channel:**
740 +)))
615 615  
742 +(((
616 616  923.2 - SF7BW125 to SF10BW125
744 +)))
617 617  
746 +(((
618 618  923.4 - SF7BW125 to SF10BW125
748 +)))
619 619  
750 +(((
751 +
752 +)))
620 620  
754 +(((
621 621  (% style="color:blue" %)**Additional Uplink Channel**:
756 +)))
622 622  
758 +(((
623 623  (OTAA mode, channel added by JoinAccept message)
760 +)))
624 624  
762 +(((
763 +
764 +)))
625 625  
766 +(((
626 626  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
768 +)))
627 627  
770 +(((
628 628  922.2 - SF7BW125 to SF10BW125
772 +)))
629 629  
774 +(((
630 630  922.4 - SF7BW125 to SF10BW125
776 +)))
631 631  
778 +(((
632 632  922.6 - SF7BW125 to SF10BW125
780 +)))
633 633  
782 +(((
634 634  922.8 - SF7BW125 to SF10BW125
784 +)))
635 635  
786 +(((
636 636  923.0 - SF7BW125 to SF10BW125
788 +)))
637 637  
790 +(((
638 638  922.0 - SF7BW125 to SF10BW125
792 +)))
639 639  
794 +(((
795 +
796 +)))
640 640  
798 +(((
641 641  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
800 +)))
642 642  
802 +(((
643 643  923.6 - SF7BW125 to SF10BW125
804 +)))
644 644  
806 +(((
645 645  923.8 - SF7BW125 to SF10BW125
808 +)))
646 646  
810 +(((
647 647  924.0 - SF7BW125 to SF10BW125
812 +)))
648 648  
814 +(((
649 649  924.2 - SF7BW125 to SF10BW125
816 +)))
650 650  
818 +(((
651 651  924.4 - SF7BW125 to SF10BW125
820 +)))
652 652  
822 +(((
653 653  924.6 - SF7BW125 to SF10BW125
824 +)))
654 654  
826 +(((
827 +
828 +)))
655 655  
830 +(((
656 656  (% style="color:blue" %)**Downlink:**
832 +)))
657 657  
834 +(((
658 658  Uplink channels 1-8 (RX1)
836 +)))
659 659  
838 +(((
660 660  923.2 - SF10BW125 (RX2)
840 +)))
661 661  
662 662  
663 663  
664 664  === 2.8.6 KR920-923 (KR920) ===
665 665  
846 +(((
666 666  (% style="color:blue" %)**Default channel:**
848 +)))
667 667  
850 +(((
668 668  922.1 - SF7BW125 to SF12BW125
852 +)))
669 669  
854 +(((
670 670  922.3 - SF7BW125 to SF12BW125
856 +)))
671 671  
858 +(((
672 672  922.5 - SF7BW125 to SF12BW125
860 +)))
673 673  
862 +(((
863 +
864 +)))
674 674  
866 +(((
675 675  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
868 +)))
676 676  
870 +(((
677 677  922.1 - SF7BW125 to SF12BW125
872 +)))
678 678  
874 +(((
679 679  922.3 - SF7BW125 to SF12BW125
876 +)))
680 680  
878 +(((
681 681  922.5 - SF7BW125 to SF12BW125
880 +)))
682 682  
882 +(((
683 683  922.7 - SF7BW125 to SF12BW125
884 +)))
684 684  
886 +(((
685 685  922.9 - SF7BW125 to SF12BW125
888 +)))
686 686  
890 +(((
687 687  923.1 - SF7BW125 to SF12BW125
892 +)))
688 688  
894 +(((
689 689  923.3 - SF7BW125 to SF12BW125
896 +)))
690 690  
898 +(((
899 +
900 +)))
691 691  
902 +(((
692 692  (% style="color:blue" %)**Downlink:**
904 +)))
693 693  
906 +(((
694 694  Uplink channels 1-7(RX1)
908 +)))
695 695  
910 +(((
696 696  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
912 +)))
697 697  
698 698  
699 699  
700 700  === 2.8.7 IN865-867 (IN865) ===
701 701  
918 +(((
702 702  (% style="color:blue" %)**Uplink:**
920 +)))
703 703  
922 +(((
704 704  865.0625 - SF7BW125 to SF12BW125
924 +)))
705 705  
926 +(((
706 706  865.4025 - SF7BW125 to SF12BW125
928 +)))
707 707  
930 +(((
708 708  865.9850 - SF7BW125 to SF12BW125
932 +)))
709 709  
934 +(((
935 +
936 +)))
710 710  
938 +(((
711 711  (% style="color:blue" %)**Downlink:**
940 +)))
712 712  
942 +(((
713 713  Uplink channels 1-3 (RX1)
944 +)))
714 714  
946 +(((
715 715  866.550 - SF10BW125 (RX2)
948 +)))
716 716  
717 717  
718 718  
... ... @@ -723,6 +723,7 @@
723 723  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
724 724  * Blink once when device transmit a packet.
725 725  
959 +
726 726  == 2.10 ​Firmware Change Log ==
727 727  
728 728  
... ... @@ -737,26 +737,51 @@
737 737  
738 738  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
739 739  
974 +(((
740 740  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
976 +)))
741 741  
742 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
743 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
978 +* (((
979 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
980 +)))
981 +* (((
982 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
983 +)))
744 744  
985 +(((
745 745  There are two kinds of commands to configure LSPH01, they are:
987 +)))
746 746  
747 -* (% style="color:#4f81bd" %)** General Commands**.
989 +* (((
990 +(% style="color:#4f81bd" %)** General Commands**.
991 +)))
748 748  
993 +(((
749 749  These commands are to configure:
995 +)))
750 750  
751 -* General system settings like: uplink interval.
752 -* LoRaWAN protocol & radio related command.
997 +* (((
998 +General system settings like: uplink interval.
999 +)))
1000 +* (((
1001 +LoRaWAN protocol & radio related command.
1002 +)))
753 753  
1004 +(((
754 754  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/]]
1006 +)))
755 755  
1008 +(((
1009 +
1010 +)))
756 756  
757 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1012 +* (((
1013 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1014 +)))
758 758  
1016 +(((
759 759  These commands only valid for LSPH01, as below:
1018 +)))
760 760  
761 761  
762 762  
... ... @@ -766,30 +766,31 @@
766 766  
767 767  (% style="color:#037691" %)**AT Command: AT+TDC**
768 768  
1028 +[[image:image-20220607171554-8.png]]
769 769  
770 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
771 -|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
772 -|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
773 -30000
774 774  
775 -OK
776 776  
777 -the interval is 30000ms = 30s
1032 +(((
1033 +(% style="color:#037691" %)**Downlink Command: 0x01**
778 778  )))
779 -|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
780 -OK
781 781  
782 -Set transmit interval to 60000ms = 60 seconds
1036 +(((
1037 +Format: Command Code (0x01) followed by 3 bytes time value.
783 783  )))
784 784  
785 -(% style="color:#037691" %)**Downlink Command: 0x01**
1040 +(((
1041 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1042 +)))
786 786  
787 -Format: Command Code (0x01) followed by 3 bytes time value.
1044 +* (((
1045 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1046 +)))
1047 +* (((
1048 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
788 788  
789 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
790 790  
791 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
792 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1051 +
1052 +)))
793 793  
794 794  == 3.2 Set Interrupt Mode ==
795 795  
... ... @@ -797,18 +797,34 @@
797 797  
798 798  (% style="color:#037691" %)**AT Command: AT+INTMOD**
799 799  
800 -[[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"]]
1060 +[[image:image-20220607171716-9.png]]
801 801  
802 802  
1063 +(((
803 803  (% style="color:#037691" %)**Downlink Command: 0x06**
1065 +)))
804 804  
1067 +(((
805 805  Format: Command Code (0x06) followed by 3 bytes.
1069 +)))
806 806  
1071 +(((
807 807  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1073 +)))
808 808  
809 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
810 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1075 +* (((
1076 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1077 +)))
1078 +* (((
1079 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1080 +)))
811 811  
1082 +(((
1083 +
1084 +)))
1085 +
1086 +
1087 +
812 812  == 3.3 Calibrate Sensor ==
813 813  
814 814  Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -821,7 +821,7 @@
821 821  
822 822  (% style="color:#037691" %)**Downlink Command: 0x26**
823 823  
824 -[[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"]]
1100 +[[image:image-20220607171917-10.png]]
825 825  
826 826  * Reply to the confirmation package: 26 01
827 827  * Reply to non-confirmed packet: 26 00
... ... @@ -909,7 +909,7 @@
909 909  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
910 910  )))
911 911  
912 -[[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"]]
1188 +[[image:1654593587246-335.png]]
913 913  
914 914  
915 915  Minimum Working Voltage for the LSPH01:
... ... @@ -954,7 +954,7 @@
954 954  
955 955  And the Life expectation in difference case will be shown on the right.
956 956  
957 -[[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"]]
1233 +[[image:1654593605679-189.png]]
958 958  
959 959  
960 960  The battery related documents as below:
... ... @@ -969,7 +969,7 @@
969 969  [[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]]
970 970  )))
971 971  
972 -[[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"]]
1248 +[[image:image-20220607172042-11.png]]
973 973  
974 974  
975 975  
... ... @@ -983,9 +983,13 @@
983 983  
984 984  === ​4.3.2 Replace the battery ===
985 985  
1262 +(((
986 986  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.
1264 +)))
987 987  
1266 +(((
988 988  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)
1268 +)))
989 989  
990 990  
991 991  
... ... @@ -995,7 +995,7 @@
995 995  
996 996  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.
997 997  
998 -[[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"]]
1278 +[[image:1654593668970-604.png]]
999 999  
1000 1000  **Connection:**
1001 1001  
... ... @@ -1006,10 +1006,12 @@
1006 1006  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1007 1007  
1008 1008  
1289 +(((
1009 1009  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:
1291 +)))
1010 1010  
1011 1011  
1012 - [[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"]]
1294 + [[image:1654593712276-618.png]]
1013 1013  
1014 1014  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1015 1015  
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