Last modified by Xiaoling on 2025/04/24 17:18
<
From version < 67.1 >
edited by Xiaoling
on 2022/06/07 17:19
To version < 85.2 >
edited by Xiaoling
on 2022/06/07 18:10
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -69,20 +69,29 @@
69 69  
70 70  
71 71  
72 -
73 73  = 1. Introduction =
74 74  
75 75  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
76 76  
76 +(((
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.
78 +)))
78 78  
80 +(((
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.
82 +)))
80 80  
84 +(((
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.
86 +)))
82 82  
88 +(((
83 83  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
90 +)))
84 84  
92 +(((
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.
94 +)))
86 86  
87 87  
88 88  [[image:1654592435432-887.png]]
... ... @@ -106,6 +106,7 @@
106 106  * 8500mAh Battery for long term use
107 107  
108 108  
118 +
109 109  == 1.3 Probe Specification ==
110 110  
111 111  
... ... @@ -127,11 +127,13 @@
127 127  * Length: 3.5 meters
128 128  
129 129  
140 +
130 130  == 1.4 ​Applications ==
131 131  
132 132  * Smart Agriculture
133 133  
134 134  
146 +
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  
225 +(((
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.
227 +)))
214 214  
215 215  [[image:1654592697690-910.png]]
216 216  
... ... @@ -218,11 +218,17 @@
218 218  
219 219  == 2.3 ​Uplink Payload ==
220 220  
235 +(((
221 221  LSPH01 will uplink payload via LoRaWAN with below payload format: 
237 +)))
222 222  
239 +(((
223 223  Uplink payload includes in total 11 bytes.
241 +)))
224 224  
243 +(((
225 225  Normal uplink payload:
245 +)))
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  
329 +(((
309 309  For a normal uplink payload, the message type is always 0x01.
331 +)))
310 310  
333 +(((
311 311  Valid Message Type:
335 +)))
312 312  
313 313  
314 314  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
315 -|**Message Type Code**|**Description**|**Payload**
339 +|=**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  
369 +(((
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:
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348 348  
373 +(((
374 +
375 +)))
349 349  
377 +(((
350 350  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
379 +)))
351 351  
381 +(((
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:**
383 +)))
353 353  
354 354  
355 355  [[image:1654592790040-760.png]]
... ... @@ -372,9 +372,13 @@
372 372  [[image:1654592856403-259.png]]
373 373  
374 374  
406 +(((
375 375  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
408 +)))
376 376  
410 +(((
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/]]
412 +)))
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  (((
435 +(((
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  )))
438 +)))
402 402  
403 403  
404 404  
... ... @@ -405,24 +405,45 @@
405 405  === 2.6.2 Measurement ===
406 406  
407 407  
445 +(((
408 408  (% style="color:#4f81bd" %)**Measurement the soil surface:**
447 +)))
409 409  
449 +(((
410 410  [[image:1654592946732-634.png]]
451 +)))
411 411  
453 +(((
412 412  Choose the proper measuring position. Split the surface soil according to the measured deep.
455 +)))
413 413  
457 +(((
414 414  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
459 +)))
415 415  
461 +(((
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.
463 +)))
417 417  
465 +(((
418 418  Put soil over the probe after insert. And start to measure.
467 +)))
419 419  
469 +(((
470 +
471 +)))
420 420  
473 +(((
421 421  (% style="color:#4f81bd" %)**Measurement inside soil:**
475 +)))
422 422  
477 +(((
423 423  Dig a hole with diameter > 20CM.
479 +)))
424 424  
481 +(((
425 425  Insert the probe inside, method like measure the surface.
483 +)))
426 426  
427 427  
428 428  
... ... @@ -452,9 +452,13 @@
452 452  
453 453  == 2.7 Calibration ==
454 454  
513 +(((
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).
515 +)))
456 456  
517 +(((
457 457  After stable, user can use below command to calibrate.
519 +)))
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" %)
526 +(% 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]]
... ... @@ -501,32 +501,61 @@
501 501  
502 502  === 2.8.1 EU863-870 (EU868) ===
503 503  
565 +(((
504 504  (% style="color:blue" %)**Uplink:**
567 +)))
505 505  
569 +(((
506 506  868.1 - SF7BW125 to SF12BW125
571 +)))
507 507  
573 +(((
508 508  868.3 - SF7BW125 to SF12BW125 and SF7BW250
575 +)))
509 509  
577 +(((
510 510  868.5 - SF7BW125 to SF12BW125
579 +)))
511 511  
581 +(((
512 512  867.1 - SF7BW125 to SF12BW125
583 +)))
513 513  
585 +(((
514 514  867.3 - SF7BW125 to SF12BW125
587 +)))
515 515  
589 +(((
516 516  867.5 - SF7BW125 to SF12BW125
591 +)))
517 517  
593 +(((
518 518  867.7 - SF7BW125 to SF12BW125
595 +)))
519 519  
597 +(((
520 520  867.9 - SF7BW125 to SF12BW125
599 +)))
521 521  
601 +(((
522 522  868.8 - FSK
603 +)))
523 523  
605 +(((
606 +
607 +)))
524 524  
609 +(((
525 525  (% style="color:blue" %)**Downlink:**
611 +)))
526 526  
613 +(((
527 527  Uplink channels 1-9 (RX1)
615 +)))
528 528  
617 +(((
529 529  869.525 - SF9BW125 (RX2 downlink only)
619 +)))
530 530  
531 531  
532 532  
... ... @@ -549,49 +549,91 @@
549 549  
550 550  
551 551  
552 -
553 553  === 2.8.3 CN470-510 (CN470) ===
554 554  
644 +(((
555 555  Used in China, Default use CHE=1
646 +)))
556 556  
648 +(((
557 557  (% style="color:blue" %)**Uplink:**
650 +)))
558 558  
652 +(((
559 559  486.3 - SF7BW125 to SF12BW125
654 +)))
560 560  
656 +(((
561 561  486.5 - SF7BW125 to SF12BW125
658 +)))
562 562  
660 +(((
563 563  486.7 - SF7BW125 to SF12BW125
662 +)))
564 564  
664 +(((
565 565  486.9 - SF7BW125 to SF12BW125
666 +)))
566 566  
668 +(((
567 567  487.1 - SF7BW125 to SF12BW125
670 +)))
568 568  
672 +(((
569 569  487.3 - SF7BW125 to SF12BW125
674 +)))
570 570  
676 +(((
571 571  487.5 - SF7BW125 to SF12BW125
678 +)))
572 572  
680 +(((
573 573  487.7 - SF7BW125 to SF12BW125
682 +)))
574 574  
684 +(((
685 +
686 +)))
575 575  
688 +(((
576 576  (% style="color:blue" %)**Downlink:**
690 +)))
577 577  
692 +(((
578 578  506.7 - SF7BW125 to SF12BW125
694 +)))
579 579  
696 +(((
580 580  506.9 - SF7BW125 to SF12BW125
698 +)))
581 581  
700 +(((
582 582  507.1 - SF7BW125 to SF12BW125
702 +)))
583 583  
704 +(((
584 584  507.3 - SF7BW125 to SF12BW125
706 +)))
585 585  
708 +(((
586 586  507.5 - SF7BW125 to SF12BW125
710 +)))
587 587  
712 +(((
588 588  507.7 - SF7BW125 to SF12BW125
714 +)))
589 589  
716 +(((
590 590  507.9 - SF7BW125 to SF12BW125
718 +)))
591 591  
720 +(((
592 592  508.1 - SF7BW125 to SF12BW125
722 +)))
593 593  
724 +(((
594 594  505.3 - SF12BW125 (RX2 downlink only)
726 +)))
595 595  
596 596  
597 597  
... ... @@ -616,113 +616,219 @@
616 616  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
617 617  * 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)
618 618  
619 -
620 -
621 -
622 622  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
623 623  
753 +(((
624 624  (% style="color:blue" %)**Default Uplink channel:**
755 +)))
625 625  
757 +(((
626 626  923.2 - SF7BW125 to SF10BW125
759 +)))
627 627  
761 +(((
628 628  923.4 - SF7BW125 to SF10BW125
763 +)))
629 629  
765 +(((
766 +
767 +)))
630 630  
769 +(((
631 631  (% style="color:blue" %)**Additional Uplink Channel**:
771 +)))
632 632  
773 +(((
633 633  (OTAA mode, channel added by JoinAccept message)
775 +)))
634 634  
777 +(((
778 +
779 +)))
635 635  
781 +(((
636 636  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
783 +)))
637 637  
785 +(((
638 638  922.2 - SF7BW125 to SF10BW125
787 +)))
639 639  
789 +(((
640 640  922.4 - SF7BW125 to SF10BW125
791 +)))
641 641  
793 +(((
642 642  922.6 - SF7BW125 to SF10BW125
795 +)))
643 643  
797 +(((
644 644  922.8 - SF7BW125 to SF10BW125
799 +)))
645 645  
801 +(((
646 646  923.0 - SF7BW125 to SF10BW125
803 +)))
647 647  
805 +(((
648 648  922.0 - SF7BW125 to SF10BW125
807 +)))
649 649  
809 +(((
810 +
811 +)))
650 650  
813 +(((
651 651  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
815 +)))
652 652  
817 +(((
653 653  923.6 - SF7BW125 to SF10BW125
819 +)))
654 654  
821 +(((
655 655  923.8 - SF7BW125 to SF10BW125
823 +)))
656 656  
825 +(((
657 657  924.0 - SF7BW125 to SF10BW125
827 +)))
658 658  
829 +(((
659 659  924.2 - SF7BW125 to SF10BW125
831 +)))
660 660  
833 +(((
661 661  924.4 - SF7BW125 to SF10BW125
835 +)))
662 662  
837 +(((
663 663  924.6 - SF7BW125 to SF10BW125
839 +)))
664 664  
841 +(((
842 +
843 +)))
665 665  
845 +(((
666 666  (% style="color:blue" %)**Downlink:**
847 +)))
667 667  
849 +(((
668 668  Uplink channels 1-8 (RX1)
851 +)))
669 669  
853 +(((
670 670  923.2 - SF10BW125 (RX2)
855 +)))
671 671  
672 672  
673 673  
674 674  === 2.8.6 KR920-923 (KR920) ===
675 675  
861 +(((
676 676  (% style="color:blue" %)**Default channel:**
863 +)))
677 677  
865 +(((
678 678  922.1 - SF7BW125 to SF12BW125
867 +)))
679 679  
869 +(((
680 680  922.3 - SF7BW125 to SF12BW125
871 +)))
681 681  
873 +(((
682 682  922.5 - SF7BW125 to SF12BW125
875 +)))
683 683  
877 +(((
878 +
879 +)))
684 684  
881 +(((
685 685  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
883 +)))
686 686  
885 +(((
687 687  922.1 - SF7BW125 to SF12BW125
887 +)))
688 688  
889 +(((
689 689  922.3 - SF7BW125 to SF12BW125
891 +)))
690 690  
893 +(((
691 691  922.5 - SF7BW125 to SF12BW125
895 +)))
692 692  
897 +(((
693 693  922.7 - SF7BW125 to SF12BW125
899 +)))
694 694  
901 +(((
695 695  922.9 - SF7BW125 to SF12BW125
903 +)))
696 696  
905 +(((
697 697  923.1 - SF7BW125 to SF12BW125
907 +)))
698 698  
909 +(((
699 699  923.3 - SF7BW125 to SF12BW125
911 +)))
700 700  
913 +(((
914 +
915 +)))
701 701  
917 +(((
702 702  (% style="color:blue" %)**Downlink:**
919 +)))
703 703  
921 +(((
704 704  Uplink channels 1-7(RX1)
923 +)))
705 705  
925 +(((
706 706  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
927 +)))
707 707  
708 708  
709 709  
710 710  === 2.8.7 IN865-867 (IN865) ===
711 711  
933 +(((
712 712  (% style="color:blue" %)**Uplink:**
935 +)))
713 713  
937 +(((
714 714  865.0625 - SF7BW125 to SF12BW125
939 +)))
715 715  
941 +(((
716 716  865.4025 - SF7BW125 to SF12BW125
943 +)))
717 717  
945 +(((
718 718  865.9850 - SF7BW125 to SF12BW125
947 +)))
719 719  
949 +(((
950 +
951 +)))
720 720  
953 +(((
721 721  (% style="color:blue" %)**Downlink:**
955 +)))
722 722  
957 +(((
723 723  Uplink channels 1-3 (RX1)
959 +)))
724 724  
961 +(((
725 725  866.550 - SF10BW125 (RX2)
963 +)))
726 726  
727 727  
728 728  
... ... @@ -735,7 +735,6 @@
735 735  
736 736  
737 737  
738 -
739 739  == 2.10 ​Firmware Change Log ==
740 740  
741 741  
... ... @@ -750,26 +750,51 @@
750 750  
751 751  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
752 752  
990 +(((
753 753  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
992 +)))
754 754  
755 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
756 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
994 +* (((
995 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
996 +)))
997 +* (((
998 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
999 +)))
757 757  
1001 +(((
758 758  There are two kinds of commands to configure LSPH01, they are:
1003 +)))
759 759  
760 -* (% style="color:#4f81bd" %)** General Commands**.
1005 +* (((
1006 +(% style="color:#4f81bd" %)** General Commands**.
1007 +)))
761 761  
1009 +(((
762 762  These commands are to configure:
1011 +)))
763 763  
764 -* General system settings like: uplink interval.
765 -* LoRaWAN protocol & radio related command.
1013 +* (((
1014 +General system settings like: uplink interval.
1015 +)))
1016 +* (((
1017 +LoRaWAN protocol & radio related command.
1018 +)))
766 766  
1020 +(((
767 767  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/]]
1022 +)))
768 768  
1024 +(((
1025 +
1026 +)))
769 769  
770 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1028 +* (((
1029 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1030 +)))
771 771  
1032 +(((
772 772  These commands only valid for LSPH01, as below:
1034 +)))
773 773  
774 774  
775 775  
... ... @@ -783,16 +783,27 @@
783 783  
784 784  
785 785  
1048 +(((
786 786  (% style="color:#037691" %)**Downlink Command: 0x01**
1050 +)))
787 787  
1052 +(((
788 788  Format: Command Code (0x01) followed by 3 bytes time value.
1054 +)))
789 789  
1056 +(((
790 790  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1058 +)))
791 791  
792 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
793 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1060 +* (((
1061 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1062 +)))
1063 +* (((
1064 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
794 794  
795 795  
1067 +
1068 +)))
796 796  
797 797  == 3.2 Set Interrupt Mode ==
798 798  
... ... @@ -803,15 +803,28 @@
803 803  [[image:image-20220607171716-9.png]]
804 804  
805 805  
1079 +(((
806 806  (% style="color:#037691" %)**Downlink Command: 0x06**
1081 +)))
807 807  
1083 +(((
808 808  Format: Command Code (0x06) followed by 3 bytes.
1085 +)))
809 809  
1087 +(((
810 810  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1089 +)))
811 811  
812 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
813 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1091 +* (((
1092 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1093 +)))
1094 +* (((
1095 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1096 +)))
814 814  
1098 +(((
1099 +
1100 +)))
815 815  
816 816  
817 817  
... ... @@ -827,7 +827,7 @@
827 827  
828 828  (% style="color:#037691" %)**Downlink Command: 0x26**
829 829  
830 -[[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"]]
1116 +[[image:image-20220607171917-10.png]]
831 831  
832 832  * Reply to the confirmation package: 26 01
833 833  * Reply to non-confirmed packet: 26 00
... ... @@ -915,7 +915,7 @@
915 915  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
916 916  )))
917 917  
918 -[[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"]]
1204 +[[image:1654593587246-335.png]]
919 919  
920 920  
921 921  Minimum Working Voltage for the LSPH01:
... ... @@ -960,7 +960,7 @@
960 960  
961 961  And the Life expectation in difference case will be shown on the right.
962 962  
963 -[[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"]]
1249 +[[image:1654593605679-189.png]]
964 964  
965 965  
966 966  The battery related documents as below:
... ... @@ -975,7 +975,7 @@
975 975  [[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]]
976 976  )))
977 977  
978 -[[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"]]
1264 +[[image:image-20220607172042-11.png]]
979 979  
980 980  
981 981  
... ... @@ -989,9 +989,13 @@
989 989  
990 990  === ​4.3.2 Replace the battery ===
991 991  
1278 +(((
992 992  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.
1280 +)))
993 993  
1282 +(((
994 994  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)
1284 +)))
995 995  
996 996  
997 997  
... ... @@ -1001,7 +1001,7 @@
1001 1001  
1002 1002  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.
1003 1003  
1004 -[[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"]]
1294 +[[image:1654593668970-604.png]]
1005 1005  
1006 1006  **Connection:**
1007 1007  
... ... @@ -1012,15 +1012,16 @@
1012 1012  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1013 1013  
1014 1014  
1305 +(((
1015 1015  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:
1307 +)))
1016 1016  
1017 1017  
1018 - [[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"]]
1310 + [[image:1654593712276-618.png]]
1019 1019  
1020 1020  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1021 1021  
1022 1022  
1023 -
1024 1024  = 6. FAQ =
1025 1025  
1026 1026  == 6.1 How to change the LoRa Frequency Bands/Region ==
... ... @@ -1029,7 +1029,6 @@
1029 1029  When downloading the images, choose the required image file for download. ​
1030 1030  
1031 1031  
1032 -
1033 1033  = 7. Trouble Shooting =
1034 1034  
1035 1035  == 7.1 AT Commands input doesn’t work ==
... ... @@ -1037,7 +1037,6 @@
1037 1037  In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1038 1038  
1039 1039  
1040 -
1041 1041  = 8. Order Info =
1042 1042  
1043 1043  Part Number: (% style="color:blue" %)**LSPH01-XX**
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