Last modified by Xiaoling on 2024/01/17 16:19
<
From version < 73.2 >
edited by Xiaoling
on 2022/06/07 17:24
To version < 75.3 >
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  
... ... @@ -209,7 +209,9 @@
209 209  [[image:image-20220607170442-2.png]]
210 210  
211 211  
216 +(((
212 212  (% 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 +)))
213 213  
214 214  [[image:1654592697690-910.png]]
215 215  
... ... @@ -217,11 +217,17 @@
217 217  
218 218  == 2.3 ​Uplink Payload ==
219 219  
226 +(((
220 220  LSPH01 will uplink payload via LoRaWAN with below payload format: 
228 +)))
221 221  
230 +(((
222 222  Uplink payload includes in total 11 bytes.
232 +)))
223 223  
234 +(((
224 224  Normal uplink payload:
236 +)))
225 225  
226 226  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
227 227  |(((
... ... @@ -305,13 +305,17 @@
305 305  
306 306  === 2.3.6 Message Type ===
307 307  
320 +(((
308 308  For a normal uplink payload, the message type is always 0x01.
322 +)))
309 309  
324 +(((
310 310  Valid Message Type:
326 +)))
311 311  
312 312  
313 313  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
314 -|**Message Type Code**|**Description**|**Payload**
330 +|=**Message Type Code**|=**Description**|=**Payload**
315 315  |0x01|Normal Uplink|[[Normal Uplink Payload>>path:#H2.3200BUplinkPayload]]
316 316  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
317 317  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
... ... @@ -342,12 +342,21 @@
342 342  
343 343  == 2.5 ​Show Data in DataCake IoT Server ==
344 344  
361 +(((
345 345  [[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 +)))
346 346  
365 +(((
366 +
367 +)))
347 347  
369 +(((
348 348  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
371 +)))
349 349  
373 +(((
350 350  (% 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 +)))
351 351  
352 352  
353 353  [[image:1654592790040-760.png]]
... ... @@ -370,9 +370,13 @@
370 370  [[image:1654592856403-259.png]]
371 371  
372 372  
398 +(((
373 373  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
400 +)))
374 374  
402 +(((
375 375  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 +)))
376 376  
377 377  
378 378  [[image:1654592878525-845.png]]
... ... @@ -395,8 +395,10 @@
395 395  === 2.6.1 Before measurement ===
396 396  
397 397  (((
427 +(((
398 398  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. 
399 399  )))
430 +)))
400 400  
401 401  
402 402  
... ... @@ -403,24 +403,45 @@
403 403  === 2.6.2 Measurement ===
404 404  
405 405  
437 +(((
406 406  (% style="color:#4f81bd" %)**Measurement the soil surface:**
439 +)))
407 407  
441 +(((
408 408  [[image:1654592946732-634.png]]
443 +)))
409 409  
445 +(((
410 410  Choose the proper measuring position. Split the surface soil according to the measured deep.
447 +)))
411 411  
449 +(((
412 412  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
451 +)))
413 413  
453 +(((
414 414  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 +)))
415 415  
457 +(((
416 416  Put soil over the probe after insert. And start to measure.
459 +)))
417 417  
461 +(((
462 +
463 +)))
418 418  
465 +(((
419 419  (% style="color:#4f81bd" %)**Measurement inside soil:**
467 +)))
420 420  
469 +(((
421 421  Dig a hole with diameter > 20CM.
471 +)))
422 422  
473 +(((
423 423  Insert the probe inside, method like measure the surface.
475 +)))
424 424  
425 425  
426 426  
... ... @@ -450,9 +450,13 @@
450 450  
451 451  == 2.7 Calibration ==
452 452  
505 +(((
453 453  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 +)))
454 454  
509 +(((
455 455  After stable, user can use below command to calibrate.
511 +)))
456 456  
457 457  [[image:image-20220607171149-4.png]]
458 458  
... ... @@ -459,7 +459,7 @@
459 459  
460 460  (% style="color:#037691" %)**Calibration Payload**
461 461  
462 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
518 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
463 463  |(((
464 464  **Size**
465 465  
... ... @@ -497,32 +497,61 @@
497 497  
498 498  === 2.8.1 EU863-870 (EU868) ===
499 499  
556 +(((
500 500  (% style="color:blue" %)**Uplink:**
558 +)))
501 501  
560 +(((
502 502  868.1 - SF7BW125 to SF12BW125
562 +)))
503 503  
564 +(((
504 504  868.3 - SF7BW125 to SF12BW125 and SF7BW250
566 +)))
505 505  
568 +(((
506 506  868.5 - SF7BW125 to SF12BW125
570 +)))
507 507  
572 +(((
508 508  867.1 - SF7BW125 to SF12BW125
574 +)))
509 509  
576 +(((
510 510  867.3 - SF7BW125 to SF12BW125
578 +)))
511 511  
580 +(((
512 512  867.5 - SF7BW125 to SF12BW125
582 +)))
513 513  
584 +(((
514 514  867.7 - SF7BW125 to SF12BW125
586 +)))
515 515  
588 +(((
516 516  867.9 - SF7BW125 to SF12BW125
590 +)))
517 517  
592 +(((
518 518  868.8 - FSK
594 +)))
519 519  
596 +(((
597 +
598 +)))
520 520  
600 +(((
521 521  (% style="color:blue" %)**Downlink:**
602 +)))
522 522  
604 +(((
523 523  Uplink channels 1-9 (RX1)
606 +)))
524 524  
608 +(((
525 525  869.525 - SF9BW125 (RX2 downlink only)
610 +)))
526 526  
527 527  
528 528  
... ... @@ -547,46 +547,89 @@
547 547  
548 548  === 2.8.3 CN470-510 (CN470) ===
549 549  
635 +(((
550 550  Used in China, Default use CHE=1
637 +)))
551 551  
639 +(((
552 552  (% style="color:blue" %)**Uplink:**
641 +)))
553 553  
643 +(((
554 554  486.3 - SF7BW125 to SF12BW125
645 +)))
555 555  
647 +(((
556 556  486.5 - SF7BW125 to SF12BW125
649 +)))
557 557  
651 +(((
558 558  486.7 - SF7BW125 to SF12BW125
653 +)))
559 559  
655 +(((
560 560  486.9 - SF7BW125 to SF12BW125
657 +)))
561 561  
659 +(((
562 562  487.1 - SF7BW125 to SF12BW125
661 +)))
563 563  
663 +(((
564 564  487.3 - SF7BW125 to SF12BW125
665 +)))
565 565  
667 +(((
566 566  487.5 - SF7BW125 to SF12BW125
669 +)))
567 567  
671 +(((
568 568  487.7 - SF7BW125 to SF12BW125
673 +)))
569 569  
675 +(((
676 +
677 +)))
570 570  
679 +(((
571 571  (% style="color:blue" %)**Downlink:**
681 +)))
572 572  
683 +(((
573 573  506.7 - SF7BW125 to SF12BW125
685 +)))
574 574  
687 +(((
575 575  506.9 - SF7BW125 to SF12BW125
689 +)))
576 576  
691 +(((
577 577  507.1 - SF7BW125 to SF12BW125
693 +)))
578 578  
695 +(((
579 579  507.3 - SF7BW125 to SF12BW125
697 +)))
580 580  
699 +(((
581 581  507.5 - SF7BW125 to SF12BW125
701 +)))
582 582  
703 +(((
583 583  507.7 - SF7BW125 to SF12BW125
705 +)))
584 584  
707 +(((
585 585  507.9 - SF7BW125 to SF12BW125
709 +)))
586 586  
711 +(((
587 587  508.1 - SF7BW125 to SF12BW125
713 +)))
588 588  
715 +(((
589 589  505.3 - SF12BW125 (RX2 downlink only)
717 +)))
590 590  
591 591  
592 592  
... ... @@ -611,112 +611,219 @@
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  
614 -
615 -
616 616  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
617 617  
744 +(((
618 618  (% style="color:blue" %)**Default Uplink channel:**
746 +)))
619 619  
748 +(((
620 620  923.2 - SF7BW125 to SF10BW125
750 +)))
621 621  
752 +(((
622 622  923.4 - SF7BW125 to SF10BW125
754 +)))
623 623  
756 +(((
757 +
758 +)))
624 624  
760 +(((
625 625  (% style="color:blue" %)**Additional Uplink Channel**:
762 +)))
626 626  
764 +(((
627 627  (OTAA mode, channel added by JoinAccept message)
766 +)))
628 628  
768 +(((
769 +
770 +)))
629 629  
772 +(((
630 630  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
774 +)))
631 631  
776 +(((
632 632  922.2 - SF7BW125 to SF10BW125
778 +)))
633 633  
780 +(((
634 634  922.4 - SF7BW125 to SF10BW125
782 +)))
635 635  
784 +(((
636 636  922.6 - SF7BW125 to SF10BW125
786 +)))
637 637  
788 +(((
638 638  922.8 - SF7BW125 to SF10BW125
790 +)))
639 639  
792 +(((
640 640  923.0 - SF7BW125 to SF10BW125
794 +)))
641 641  
796 +(((
642 642  922.0 - SF7BW125 to SF10BW125
798 +)))
643 643  
800 +(((
801 +
802 +)))
644 644  
804 +(((
645 645  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
806 +)))
646 646  
808 +(((
647 647  923.6 - SF7BW125 to SF10BW125
810 +)))
648 648  
812 +(((
649 649  923.8 - SF7BW125 to SF10BW125
814 +)))
650 650  
816 +(((
651 651  924.0 - SF7BW125 to SF10BW125
818 +)))
652 652  
820 +(((
653 653  924.2 - SF7BW125 to SF10BW125
822 +)))
654 654  
824 +(((
655 655  924.4 - SF7BW125 to SF10BW125
826 +)))
656 656  
828 +(((
657 657  924.6 - SF7BW125 to SF10BW125
830 +)))
658 658  
832 +(((
833 +
834 +)))
659 659  
836 +(((
660 660  (% style="color:blue" %)**Downlink:**
838 +)))
661 661  
840 +(((
662 662  Uplink channels 1-8 (RX1)
842 +)))
663 663  
844 +(((
664 664  923.2 - SF10BW125 (RX2)
846 +)))
665 665  
666 666  
667 667  
668 668  === 2.8.6 KR920-923 (KR920) ===
669 669  
852 +(((
670 670  (% style="color:blue" %)**Default channel:**
854 +)))
671 671  
856 +(((
672 672  922.1 - SF7BW125 to SF12BW125
858 +)))
673 673  
860 +(((
674 674  922.3 - SF7BW125 to SF12BW125
862 +)))
675 675  
864 +(((
676 676  922.5 - SF7BW125 to SF12BW125
866 +)))
677 677  
868 +(((
869 +
870 +)))
678 678  
872 +(((
679 679  (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
874 +)))
680 680  
876 +(((
681 681  922.1 - SF7BW125 to SF12BW125
878 +)))
682 682  
880 +(((
683 683  922.3 - SF7BW125 to SF12BW125
882 +)))
684 684  
884 +(((
685 685  922.5 - SF7BW125 to SF12BW125
886 +)))
686 686  
888 +(((
687 687  922.7 - SF7BW125 to SF12BW125
890 +)))
688 688  
892 +(((
689 689  922.9 - SF7BW125 to SF12BW125
894 +)))
690 690  
896 +(((
691 691  923.1 - SF7BW125 to SF12BW125
898 +)))
692 692  
900 +(((
693 693  923.3 - SF7BW125 to SF12BW125
902 +)))
694 694  
904 +(((
905 +
906 +)))
695 695  
908 +(((
696 696  (% style="color:blue" %)**Downlink:**
910 +)))
697 697  
912 +(((
698 698  Uplink channels 1-7(RX1)
914 +)))
699 699  
916 +(((
700 700  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
918 +)))
701 701  
702 702  
703 703  
704 704  === 2.8.7 IN865-867 (IN865) ===
705 705  
924 +(((
706 706  (% style="color:blue" %)**Uplink:**
926 +)))
707 707  
928 +(((
708 708  865.0625 - SF7BW125 to SF12BW125
930 +)))
709 709  
932 +(((
710 710  865.4025 - SF7BW125 to SF12BW125
934 +)))
711 711  
936 +(((
712 712  865.9850 - SF7BW125 to SF12BW125
938 +)))
713 713  
940 +(((
941 +
942 +)))
714 714  
944 +(((
715 715  (% style="color:blue" %)**Downlink:**
946 +)))
716 716  
948 +(((
717 717  Uplink channels 1-3 (RX1)
950 +)))
718 718  
952 +(((
719 719  866.550 - SF10BW125 (RX2)
954 +)))
720 720  
721 721  
722 722  
... ... @@ -729,6 +729,7 @@
729 729  
730 730  
731 731  
967 +
732 732  == 2.10 ​Firmware Change Log ==
733 733  
734 734  
... ... @@ -743,26 +743,51 @@
743 743  
744 744  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
745 745  
982 +(((
746 746  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
984 +)))
747 747  
748 -* AT Command Connection: See [[FAQ>>path:#H6.FAQ]].
749 -* 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 +)))
750 750  
993 +(((
751 751  There are two kinds of commands to configure LSPH01, they are:
995 +)))
752 752  
753 -* (% style="color:#4f81bd" %)** General Commands**.
997 +* (((
998 +(% style="color:#4f81bd" %)** General Commands**.
999 +)))
754 754  
1001 +(((
755 755  These commands are to configure:
1003 +)))
756 756  
757 -* General system settings like: uplink interval.
758 -* LoRaWAN protocol & radio related command.
1005 +* (((
1006 +General system settings like: uplink interval.
1007 +)))
1008 +* (((
1009 +LoRaWAN protocol & radio related command.
1010 +)))
759 759  
1012 +(((
760 760  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 +)))
761 761  
1016 +(((
1017 +
1018 +)))
762 762  
763 -* (% style="color:#4f81bd" %)** Commands special design for LSPH01**
1020 +* (((
1021 +(% style="color:#4f81bd" %)** Commands special design for LSPH01**
1022 +)))
764 764  
1024 +(((
765 765  These commands only valid for LSPH01, as below:
1026 +)))
766 766  
767 767  
768 768  
... ... @@ -776,14 +776,24 @@
776 776  
777 777  
778 778  
1040 +(((
779 779  (% style="color:#037691" %)**Downlink Command: 0x01**
1042 +)))
780 780  
1044 +(((
781 781  Format: Command Code (0x01) followed by 3 bytes time value.
1046 +)))
782 782  
1048 +(((
783 783  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1050 +)))
784 784  
785 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
786 -* 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 +)))
787 787  
788 788  
789 789  == 3.2 Set Interrupt Mode ==
... ... @@ -795,17 +795,31 @@
795 795  [[image:image-20220607171716-9.png]]
796 796  
797 797  
1069 +(((
798 798  (% style="color:#037691" %)**Downlink Command: 0x06**
1071 +)))
799 799  
1073 +(((
800 800  Format: Command Code (0x06) followed by 3 bytes.
1075 +)))
801 801  
1077 +(((
802 802  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 +)))
803 803  
804 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
805 -* 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 +)))
806 806  
1088 +(((
1089 +
1090 +)))
807 807  
808 808  
1093 +
809 809  == 3.3 Calibrate Sensor ==
810 810  
811 811  Detail See [[Calibration Guide>>path:#H2.7Calibration]] for the user of 0x13 and 0x14 downlink commands
... ... @@ -980,9 +980,13 @@
980 980  
981 981  === ​4.3.2 Replace the battery ===
982 982  
1268 +(((
983 983  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 +)))
984 984  
1272 +(((
985 985  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 +)))
986 986  
987 987  
988 988  
... ... @@ -1003,7 +1003,9 @@
1003 1003  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1004 1004  
1005 1005  
1295 +(((
1006 1006  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 +)))
1007 1007  
1008 1008  
1009 1009   [[image:1654593712276-618.png]]

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