Last modified by Xiaoling on 2024/01/17 16:19
<
From version < 73.3 >
edited by Xiaoling
on 2022/06/07 17:24
To version < 75.2 >
edited by Xiaoling
on 2022/06/07 17:59
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -66,22 +66,29 @@
66 66  
67 67  
68 68  
69 -
70 -
71 -
72 72  = 1. Introduction =
73 73  
74 74  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
75 75  
73 +(((
76 76  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 +)))
77 77  
77 +(((
78 78  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 +)))
79 79  
81 +(((
80 80  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 +)))
81 81  
85 +(((
82 82  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
87 +)))
83 83  
89 +(((
84 84  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 +)))
85 85  
86 86  
87 87  [[image:1654592435432-887.png]]
... ... @@ -104,9 +104,6 @@
104 104  * IP68 rate for the Sensor Probe
105 105  * 8500mAh Battery for long term use
106 106  
107 -
108 -
109 -
110 110  == 1.3 Probe Specification ==
111 111  
112 112  
... ... @@ -127,9 +127,6 @@
127 127  * IP68 Protection
128 128  * Length: 3.5 meters
129 129  
130 -
131 -
132 -
133 133  == 1.4 ​Applications ==
134 134  
135 135  * Smart Agriculture
... ... @@ -212,7 +212,9 @@
212 212  [[image:image-20220607170442-2.png]]
213 213  
214 214  
216 +(((
215 215  (% 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.
218 +)))
216 216  
217 217  [[image:1654592697690-910.png]]
218 218  
... ... @@ -220,11 +220,17 @@
220 220  
221 221  == 2.3 ​Uplink Payload ==
222 222  
226 +(((
223 223  LSPH01 will uplink payload via LoRaWAN with below payload format: 
228 +)))
224 224  
230 +(((
225 225  Uplink payload includes in total 11 bytes.
232 +)))
226 226  
234 +(((
227 227  Normal uplink payload:
236 +)))
228 228  
229 229  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
230 230  |(((
... ... @@ -308,13 +308,17 @@
308 308  
309 309  === 2.3.6 Message Type ===
310 310  
320 +(((
311 311  For a normal uplink payload, the message type is always 0x01.
322 +)))
312 312  
324 +(((
313 313  Valid Message Type:
326 +)))
314 314  
315 315  
316 316  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
317 -|**Message Type Code**|**Description**|**Payload**
330 +|=**Message Type Code**|=**Description**|=**Payload**
318 318  |0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
319 319  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
320 320  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
... ... @@ -345,12 +345,21 @@
345 345  
346 346  == 2.5 ​Show Data in DataCake IoT Server ==
347 347  
361 +(((
348 348  [[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:
363 +)))
349 349  
365 +(((
366 +
367 +)))
350 350  
369 +(((
351 351  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
371 +)))
352 352  
373 +(((
353 353  (% 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:**
375 +)))
354 354  
355 355  
356 356  [[image:1654592790040-760.png]]
... ... @@ -373,9 +373,13 @@
373 373  [[image:1654592856403-259.png]]
374 374  
375 375  
398 +(((
376 376  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
400 +)))
377 377  
402 +(((
378 378  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/]]
404 +)))
379 379  
380 380  
381 381  [[image:1654592878525-845.png]]
... ... @@ -398,8 +398,10 @@
398 398  === 2.6.1 Before measurement ===
399 399  
400 400  (((
427 +(((
401 401  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. 
402 402  )))
430 +)))
403 403  
404 404  
405 405  
... ... @@ -406,24 +406,45 @@
406 406  === 2.6.2 Measurement ===
407 407  
408 408  
437 +(((
409 409  (% style="color:#4f81bd" %)**Measurement the soil surface:**
439 +)))
410 410  
441 +(((
411 411  [[image:1654592946732-634.png]]
443 +)))
412 412  
445 +(((
413 413  Choose the proper measuring position. Split the surface soil according to the measured deep.
447 +)))
414 414  
449 +(((
415 415  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
451 +)))
416 416  
453 +(((
417 417  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
455 +)))
418 418  
457 +(((
419 419  Put soil over the probe after insert. And start to measure.
459 +)))
420 420  
461 +(((
462 +
463 +)))
421 421  
465 +(((
422 422  (% style="color:#4f81bd" %)**Measurement inside soil:**
467 +)))
423 423  
469 +(((
424 424  Dig a hole with diameter > 20CM.
471 +)))
425 425  
473 +(((
426 426  Insert the probe inside, method like measure the surface.
475 +)))
427 427  
428 428  
429 429  
... ... @@ -453,9 +453,13 @@
453 453  
454 454  == 2.7 Calibration ==
455 455  
505 +(((
456 456  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).
507 +)))
457 457  
509 +(((
458 458  After stable, user can use below command to calibrate.
511 +)))
459 459  
460 460  [[image:image-20220607171149-4.png]]
461 461  
... ... @@ -462,7 +462,7 @@
462 462  
463 463  (% style="color:#037691" %)**Calibration Payload**
464 464  
465 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
518 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
466 466  |(((
467 467  **Size**
468 468  
... ... @@ -500,32 +500,61 @@
500 500  
501 501  === 2.8.1 EU863-870 (EU868) ===
502 502  
556 +(((
503 503  (% style="color:blue" %)**Uplink:**
558 +)))
504 504  
560 +(((
505 505  868.1 - SF7BW125 to SF12BW125
562 +)))
506 506  
564 +(((
507 507  868.3 - SF7BW125 to SF12BW125 and SF7BW250
566 +)))
508 508  
568 +(((
509 509  868.5 - SF7BW125 to SF12BW125
570 +)))
510 510  
572 +(((
511 511  867.1 - SF7BW125 to SF12BW125
574 +)))
512 512  
576 +(((
513 513  867.3 - SF7BW125 to SF12BW125
578 +)))
514 514  
580 +(((
515 515  867.5 - SF7BW125 to SF12BW125
582 +)))
516 516  
584 +(((
517 517  867.7 - SF7BW125 to SF12BW125
586 +)))
518 518  
588 +(((
519 519  867.9 - SF7BW125 to SF12BW125
590 +)))
520 520  
592 +(((
521 521  868.8 - FSK
594 +)))
522 522  
596 +(((
597 +
598 +)))
523 523  
600 +(((
524 524  (% style="color:blue" %)**Downlink:**
602 +)))
525 525  
604 +(((
526 526  Uplink channels 1-9 (RX1)
606 +)))
527 527  
608 +(((
528 528  869.525 - SF9BW125 (RX2 downlink only)
610 +)))
529 529  
530 530  
531 531  
... ... @@ -550,46 +550,89 @@
550 550  
551 551  === 2.8.3 CN470-510 (CN470) ===
552 552  
635 +(((
553 553  Used in China, Default use CHE=1
637 +)))
554 554  
639 +(((
555 555  (% style="color:blue" %)**Uplink:**
641 +)))
556 556  
643 +(((
557 557  486.3 - SF7BW125 to SF12BW125
645 +)))
558 558  
647 +(((
559 559  486.5 - SF7BW125 to SF12BW125
649 +)))
560 560  
651 +(((
561 561  486.7 - SF7BW125 to SF12BW125
653 +)))
562 562  
655 +(((
563 563  486.9 - SF7BW125 to SF12BW125
657 +)))
564 564  
659 +(((
565 565  487.1 - SF7BW125 to SF12BW125
661 +)))
566 566  
663 +(((
567 567  487.3 - SF7BW125 to SF12BW125
665 +)))
568 568  
667 +(((
569 569  487.5 - SF7BW125 to SF12BW125
669 +)))
570 570  
671 +(((
571 571  487.7 - SF7BW125 to SF12BW125
673 +)))
572 572  
675 +(((
676 +
677 +)))
573 573  
679 +(((
574 574  (% style="color:blue" %)**Downlink:**
681 +)))
575 575  
683 +(((
576 576  506.7 - SF7BW125 to SF12BW125
685 +)))
577 577  
687 +(((
578 578  506.9 - SF7BW125 to SF12BW125
689 +)))
579 579  
691 +(((
580 580  507.1 - SF7BW125 to SF12BW125
693 +)))
581 581  
695 +(((
582 582  507.3 - SF7BW125 to SF12BW125
697 +)))
583 583  
699 +(((
584 584  507.5 - SF7BW125 to SF12BW125
701 +)))
585 585  
703 +(((
586 586  507.7 - SF7BW125 to SF12BW125
705 +)))
587 587  
707 +(((
588 588  507.9 - SF7BW125 to SF12BW125
709 +)))
589 589  
711 +(((
590 590  508.1 - SF7BW125 to SF12BW125
713 +)))
591 591  
715 +(((
592 592  505.3 - SF12BW125 (RX2 downlink only)
717 +)))
593 593  
594 594  
595 595  
... ... @@ -614,112 +614,219 @@
614 614  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
615 615  * 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)
616 616  
617 -
618 -
619 619  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
620 620  
744 +(((
621 621  (% style="color:blue" %)**Default Uplink channel:**
746 +)))
622 622  
748 +(((
623 623  923.2 - SF7BW125 to SF10BW125
750 +)))
624 624  
752 +(((
625 625  923.4 - SF7BW125 to SF10BW125
754 +)))
626 626  
756 +(((
757 +
758 +)))
627 627  
760 +(((
628 628  (% style="color:blue" %)**Additional Uplink Channel**:
762 +)))
629 629  
764 +(((
630 630  (OTAA mode, channel added by JoinAccept message)
766 +)))
631 631  
768 +(((
769 +
770 +)))
632 632  
772 +(((
633 633  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
774 +)))
634 634  
776 +(((
635 635  922.2 - SF7BW125 to SF10BW125
778 +)))
636 636  
780 +(((
637 637  922.4 - SF7BW125 to SF10BW125
782 +)))
638 638  
784 +(((
639 639  922.6 - SF7BW125 to SF10BW125
786 +)))
640 640  
788 +(((
641 641  922.8 - SF7BW125 to SF10BW125
790 +)))
642 642  
792 +(((
643 643  923.0 - SF7BW125 to SF10BW125
794 +)))
644 644  
796 +(((
645 645  922.0 - SF7BW125 to SF10BW125
798 +)))
646 646  
800 +(((
801 +
802 +)))
647 647  
804 +(((
648 648  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
806 +)))
649 649  
808 +(((
650 650  923.6 - SF7BW125 to SF10BW125
810 +)))
651 651  
812 +(((
652 652  923.8 - SF7BW125 to SF10BW125
814 +)))
653 653  
816 +(((
654 654  924.0 - SF7BW125 to SF10BW125
818 +)))
655 655  
820 +(((
656 656  924.2 - SF7BW125 to SF10BW125
822 +)))
657 657  
824 +(((
658 658  924.4 - SF7BW125 to SF10BW125
826 +)))
659 659  
828 +(((
660 660  924.6 - SF7BW125 to SF10BW125
830 +)))
661 661  
832 +(((
833 +
834 +)))
662 662  
836 +(((
663 663  (% style="color:blue" %)**Downlink:**
838 +)))
664 664  
840 +(((
665 665  Uplink channels 1-8 (RX1)
842 +)))
666 666  
844 +(((
667 667  923.2 - SF10BW125 (RX2)
846 +)))
668 668  
669 669  
670 670  
671 671  === 2.8.6 KR920-923 (KR920) ===
672 672  
852 +(((
673 673  (% style="color:blue" %)**Default channel:**
854 +)))
674 674  
856 +(((
675 675  922.1 - SF7BW125 to SF12BW125
858 +)))
676 676  
860 +(((
677 677  922.3 - SF7BW125 to SF12BW125
862 +)))
678 678  
864 +(((
679 679  922.5 - SF7BW125 to SF12BW125
866 +)))
680 680  
868 +(((
869 +
870 +)))
681 681  
872 +(((
682 682  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
874 +)))
683 683  
876 +(((
684 684  922.1 - SF7BW125 to SF12BW125
878 +)))
685 685  
880 +(((
686 686  922.3 - SF7BW125 to SF12BW125
882 +)))
687 687  
884 +(((
688 688  922.5 - SF7BW125 to SF12BW125
886 +)))
689 689  
888 +(((
690 690  922.7 - SF7BW125 to SF12BW125
890 +)))
691 691  
892 +(((
692 692  922.9 - SF7BW125 to SF12BW125
894 +)))
693 693  
896 +(((
694 694  923.1 - SF7BW125 to SF12BW125
898 +)))
695 695  
900 +(((
696 696  923.3 - SF7BW125 to SF12BW125
902 +)))
697 697  
904 +(((
905 +
906 +)))
698 698  
908 +(((
699 699  (% style="color:blue" %)**Downlink:**
910 +)))
700 700  
912 +(((
701 701  Uplink channels 1-7(RX1)
914 +)))
702 702  
916 +(((
703 703  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
918 +)))
704 704  
705 705  
706 706  
707 707  === 2.8.7 IN865-867 (IN865) ===
708 708  
924 +(((
709 709  (% style="color:blue" %)**Uplink:**
926 +)))
710 710  
928 +(((
711 711  865.0625 - SF7BW125 to SF12BW125
930 +)))
712 712  
932 +(((
713 713  865.4025 - SF7BW125 to SF12BW125
934 +)))
714 714  
936 +(((
715 715  865.9850 - SF7BW125 to SF12BW125
938 +)))
716 716  
940 +(((
941 +
942 +)))
717 717  
944 +(((
718 718  (% style="color:blue" %)**Downlink:**
946 +)))
719 719  
948 +(((
720 720  Uplink channels 1-3 (RX1)
950 +)))
721 721  
952 +(((
722 722  866.550 - SF10BW125 (RX2)
954 +)))
723 723  
724 724  
725 725  
... ... @@ -732,6 +732,7 @@
732 732  
733 733  
734 734  
967 +
735 735  == 2.10 ​Firmware Change Log ==
736 736  
737 737  
... ... @@ -746,26 +746,51 @@
746 746  
747 747  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
748 748  
982 +(((
749 749  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
984 +)))
750 750  
751 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
752 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
986 +* (((
987 +AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
988 +)))
989 +* (((
990 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
991 +)))
753 753  
993 +(((
754 754  There are two kinds of commands to configure LSPH01, they are:
995 +)))
755 755  
756 -* (% style="color:#4f81bd" %)** General Commands**.
997 +* (((
998 +(% style="color:#4f81bd" %)** General Commands**.
999 +)))
757 757  
1001 +(((
758 758  These commands are to configure:
1003 +)))
759 759  
760 -* General system settings like: uplink interval.
761 -* LoRaWAN protocol & radio related command.
1005 +* (((
1006 +General system settings like: uplink interval.
1007 +)))
1008 +* (((
1009 +LoRaWAN protocol & radio related command.
1010 +)))
762 762  
1012 +(((
763 763  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/]]
1014 +)))
764 764  
1016 +(((
1017 +
1018 +)))
765 765  
766 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1020 +* (((
1021 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1022 +)))
767 767  
1024 +(((
768 768  These commands only valid for LSPH01, as below:
1026 +)))
769 769  
770 770  
771 771  
... ... @@ -779,14 +779,24 @@
779 779  
780 780  
781 781  
1040 +(((
782 782  (% style="color:#037691" %)**Downlink Command: 0x01**
1042 +)))
783 783  
1044 +(((
784 784  Format: Command Code (0x01) followed by 3 bytes time value.
1046 +)))
785 785  
1048 +(((
786 786  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1050 +)))
787 787  
788 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
789 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1052 +* (((
1053 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1054 +)))
1055 +* (((
1056 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1057 +)))
790 790  
791 791  
792 792  == 3.2 Set Interrupt Mode ==
... ... @@ -798,17 +798,31 @@
798 798  [[image:image-20220607171716-9.png]]
799 799  
800 800  
1069 +(((
801 801  (% style="color:#037691" %)**Downlink Command: 0x06**
1071 +)))
802 802  
1073 +(((
803 803  Format: Command Code (0x06) followed by 3 bytes.
1075 +)))
804 804  
1077 +(((
805 805  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1079 +)))
806 806  
807 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
808 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1081 +* (((
1082 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1083 +)))
1084 +* (((
1085 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1086 +)))
809 809  
1088 +(((
1089 +
1090 +)))
810 810  
811 811  
1093 +
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
... ... @@ -983,9 +983,13 @@
983 983  
984 984  === ​4.3.2 Replace the battery ===
985 985  
1268 +(((
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.
1270 +)))
987 987  
1272 +(((
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)
1274 +)))
989 989  
990 990  
991 991  
... ... @@ -1006,7 +1006,9 @@
1006 1006  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1007 1007  
1008 1008  
1295 +(((
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:
1297 +)))
1010 1010  
1011 1011  
1012 1012   [[image:1654593712276-618.png]]

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