Last modified by Mengting Qiu on 2025/04/07 16:25
<
From version < 64.4 >
edited by Xiaoling
on 2022/06/07 17:14
To version < 74.11 >
edited by Xiaoling
on 2022/06/07 17:52
>
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Summary

Details

Page properties
Content
... ... @@ -67,22 +67,29 @@
67 67  
68 68  
69 69  
70 -
71 -
72 -
73 73  = 1. Introduction =
74 74  
75 75  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
76 76  
74 +(((
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.
76 +)))
78 78  
78 +(((
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.
80 +)))
80 80  
82 +(((
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.
84 +)))
82 82  
86 +(((
83 83  LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
88 +)))
84 84  
90 +(((
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.
92 +)))
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  
220 +(((
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.
222 +)))
214 214  
215 215  [[image:1654592697690-910.png]]
216 216  
... ... @@ -218,11 +218,17 @@
218 218  
219 219  == 2.3 ​Uplink Payload ==
220 220  
230 +(((
221 221  LSPH01 will uplink payload via LoRaWAN with below payload format: 
232 +)))
222 222  
234 +(((
223 223  Uplink payload includes in total 11 bytes.
236 +)))
224 224  
238 +(((
225 225  Normal uplink payload:
240 +)))
226 226  
227 227  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
228 228  |(((
... ... @@ -306,13 +306,17 @@
306 306  
307 307  === 2.3.6 Message Type ===
308 308  
324 +(((
309 309  For a normal uplink payload, the message type is always 0x01.
326 +)))
310 310  
328 +(((
311 311  Valid Message Type:
330 +)))
312 312  
313 313  
314 314  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
315 -|**Message Type Code**|**Description**|**Payload**
334 +|=**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]]
... ... @@ -344,12 +344,21 @@
344 344  
345 345  == 2.5 ​Show Data in DataCake IoT Server ==
346 346  
366 +(((
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:
368 +)))
348 348  
370 +(((
371 +
372 +)))
349 349  
374 +(((
350 350  (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
376 +)))
351 351  
378 +(((
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:**
380 +)))
353 353  
354 354  
355 355  [[image:1654592790040-760.png]]
... ... @@ -372,9 +372,13 @@
372 372  [[image:1654592856403-259.png]]
373 373  
374 374  
403 +(((
375 375  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
405 +)))
376 376  
407 +(((
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/]]
409 +)))
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  (((
432 +(((
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  )))
435 +)))
402 402  
403 403  
404 404  
... ... @@ -405,24 +405,45 @@
405 405  === 2.6.2 Measurement ===
406 406  
407 407  
442 +(((
408 408  (% style="color:#4f81bd" %)**Measurement the soil surface:**
444 +)))
409 409  
446 +(((
410 410  [[image:1654592946732-634.png]]
448 +)))
411 411  
450 +(((
412 412  Choose the proper measuring position. Split the surface soil according to the measured deep.
452 +)))
413 413  
454 +(((
414 414  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
456 +)))
415 415  
458 +(((
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.
460 +)))
417 417  
462 +(((
418 418  Put soil over the probe after insert. And start to measure.
464 +)))
419 419  
466 +(((
467 +
468 +)))
420 420  
470 +(((
421 421  (% style="color:#4f81bd" %)**Measurement inside soil:**
472 +)))
422 422  
474 +(((
423 423  Dig a hole with diameter > 20CM.
476 +)))
424 424  
478 +(((
425 425  Insert the probe inside, method like measure the surface.
480 +)))
426 426  
427 427  
428 428  
... ... @@ -452,9 +452,13 @@
452 452  
453 453  == 2.7 Calibration ==
454 454  
510 +(((
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).
512 +)))
456 456  
514 +(((
457 457  After stable, user can use below command to calibrate.
516 +)))
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" %)
523 +(% 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  
562 +(((
504 504  (% style="color:blue" %)**Uplink:**
564 +)))
505 505  
566 +(((
506 506  868.1 - SF7BW125 to SF12BW125
568 +)))
507 507  
570 +(((
508 508  868.3 - SF7BW125 to SF12BW125 and SF7BW250
572 +)))
509 509  
574 +(((
510 510  868.5 - SF7BW125 to SF12BW125
576 +)))
511 511  
578 +(((
512 512  867.1 - SF7BW125 to SF12BW125
580 +)))
513 513  
582 +(((
514 514  867.3 - SF7BW125 to SF12BW125
584 +)))
515 515  
586 +(((
516 516  867.5 - SF7BW125 to SF12BW125
588 +)))
517 517  
590 +(((
518 518  867.7 - SF7BW125 to SF12BW125
592 +)))
519 519  
594 +(((
520 520  867.9 - SF7BW125 to SF12BW125
596 +)))
521 521  
598 +(((
522 522  868.8 - FSK
600 +)))
523 523  
602 +(((
603 +
604 +)))
524 524  
606 +(((
525 525  (% style="color:blue" %)**Downlink:**
608 +)))
526 526  
610 +(((
527 527  Uplink channels 1-9 (RX1)
612 +)))
528 528  
614 +(((
529 529  869.525 - SF9BW125 (RX2 downlink only)
616 +)))
530 530  
531 531  
532 532  
... ... @@ -552,46 +552,89 @@
552 552  
553 553  === 2.8.3 CN470-510 (CN470) ===
554 554  
642 +(((
555 555  Used in China, Default use CHE=1
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556 556  
646 +(((
557 557  (% style="color:blue" %)**Uplink:**
648 +)))
558 558  
650 +(((
559 559  486.3 - SF7BW125 to SF12BW125
652 +)))
560 560  
654 +(((
561 561  486.5 - SF7BW125 to SF12BW125
656 +)))
562 562  
658 +(((
563 563  486.7 - SF7BW125 to SF12BW125
660 +)))
564 564  
662 +(((
565 565  486.9 - SF7BW125 to SF12BW125
664 +)))
566 566  
666 +(((
567 567  487.1 - SF7BW125 to SF12BW125
668 +)))
568 568  
670 +(((
569 569  487.3 - SF7BW125 to SF12BW125
672 +)))
570 570  
674 +(((
571 571  487.5 - SF7BW125 to SF12BW125
676 +)))
572 572  
678 +(((
573 573  487.7 - SF7BW125 to SF12BW125
680 +)))
574 574  
682 +(((
683 +
684 +)))
575 575  
686 +(((
576 576  (% style="color:blue" %)**Downlink:**
688 +)))
577 577  
690 +(((
578 578  506.7 - SF7BW125 to SF12BW125
692 +)))
579 579  
694 +(((
580 580  506.9 - SF7BW125 to SF12BW125
696 +)))
581 581  
698 +(((
582 582  507.1 - SF7BW125 to SF12BW125
700 +)))
583 583  
702 +(((
584 584  507.3 - SF7BW125 to SF12BW125
704 +)))
585 585  
706 +(((
586 586  507.5 - SF7BW125 to SF12BW125
708 +)))
587 587  
710 +(((
588 588  507.7 - SF7BW125 to SF12BW125
712 +)))
589 589  
714 +(((
590 590  507.9 - SF7BW125 to SF12BW125
716 +)))
591 591  
718 +(((
592 592  508.1 - SF7BW125 to SF12BW125
720 +)))
593 593  
722 +(((
594 594  505.3 - SF12BW125 (RX2 downlink only)
724 +)))
595 595  
596 596  
597 597  
... ... @@ -616,55 +616,112 @@
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  
749 +
619 619  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
620 620  
752 +(((
621 621  (% style="color:blue" %)**Default Uplink channel:**
754 +)))
622 622  
756 +(((
623 623  923.2 - SF7BW125 to SF10BW125
758 +)))
624 624  
760 +(((
625 625  923.4 - SF7BW125 to SF10BW125
762 +)))
626 626  
764 +(((
765 +
766 +)))
627 627  
768 +(((
628 628  (% style="color:blue" %)**Additional Uplink Channel**:
770 +)))
629 629  
772 +(((
630 630  (OTAA mode, channel added by JoinAccept message)
774 +)))
631 631  
776 +(((
777 +
778 +)))
632 632  
780 +(((
633 633  (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
782 +)))
634 634  
784 +(((
635 635  922.2 - SF7BW125 to SF10BW125
786 +)))
636 636  
788 +(((
637 637  922.4 - SF7BW125 to SF10BW125
790 +)))
638 638  
792 +(((
639 639  922.6 - SF7BW125 to SF10BW125
794 +)))
640 640  
796 +(((
641 641  922.8 - SF7BW125 to SF10BW125
798 +)))
642 642  
800 +(((
643 643  923.0 - SF7BW125 to SF10BW125
802 +)))
644 644  
804 +(((
645 645  922.0 - SF7BW125 to SF10BW125
806 +)))
646 646  
808 +(((
809 +
810 +)))
647 647  
812 +(((
648 648  (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
814 +)))
649 649  
816 +(((
650 650  923.6 - SF7BW125 to SF10BW125
818 +)))
651 651  
820 +(((
652 652  923.8 - SF7BW125 to SF10BW125
822 +)))
653 653  
824 +(((
654 654  924.0 - SF7BW125 to SF10BW125
826 +)))
655 655  
828 +(((
656 656  924.2 - SF7BW125 to SF10BW125
830 +)))
657 657  
832 +(((
658 658  924.4 - SF7BW125 to SF10BW125
834 +)))
659 659  
836 +(((
660 660  924.6 - SF7BW125 to SF10BW125
838 +)))
661 661  
840 +(((
841 +
842 +)))
662 662  
844 +(((
663 663  (% style="color:blue" %)**Downlink:**
846 +)))
664 664  
848 +(((
665 665  Uplink channels 1-8 (RX1)
850 +)))
666 666  
852 +(((
667 667  923.2 - SF10BW125 (RX2)
854 +)))
668 668  
669 669  
670 670  
... ... @@ -730,6 +730,7 @@
730 730  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
731 731  * Blink once when device transmit a packet.
732 732  
920 +
733 733  == 2.10 ​Firmware Change Log ==
734 734  
735 735  
... ... @@ -773,22 +773,10 @@
773 773  
774 774  (% style="color:#037691" %)**AT Command: AT+TDC**
775 775  
964 +[[image:image-20220607171554-8.png]]
776 776  
777 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:710px" %)
778 -|(% style="width:154px" %)**Command Example**|(% style="width:223px" %)**Function**|(% style="width:330px" %)**Response**
779 -|(% style="width:154px" %)AT+TDC=?|(% style="width:223px" %)Show current transmit Interval|(% style="width:330px" %)(((
780 -30000
781 781  
782 -OK
783 783  
784 -the interval is 30000ms = 30s
785 -)))
786 -|(% style="width:154px" %)AT+TDC=60000|(% style="width:223px" %)Set Transmit Interval|(% style="width:330px" %)(((
787 -OK
788 -
789 -Set transmit interval to 60000ms = 60 seconds
790 -)))
791 -
792 792  (% style="color:#037691" %)**Downlink Command: 0x01**
793 793  
794 794  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -798,6 +798,8 @@
798 798  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
799 799  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
800 800  
977 +
978 +
801 801  == 3.2 Set Interrupt Mode ==
802 802  
803 803  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -804,7 +804,7 @@
804 804  
805 805  (% style="color:#037691" %)**AT Command: AT+INTMOD**
806 806  
807 -[[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"]]
985 +[[image:image-20220607171716-9.png]]
808 808  
809 809  
810 810  (% style="color:#037691" %)**Downlink Command: 0x06**
... ... @@ -828,7 +828,7 @@
828 828  
829 829  (% style="color:#037691" %)**Downlink Command: 0x26**
830 830  
831 -[[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"]]
1009 +[[image:image-20220607171917-10.png]]
832 832  
833 833  * Reply to the confirmation package: 26 01
834 834  * Reply to non-confirmed packet: 26 00
... ... @@ -916,7 +916,7 @@
916 916  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
917 917  )))
918 918  
919 -[[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"]]
1097 +[[image:1654593587246-335.png]]
920 920  
921 921  
922 922  Minimum Working Voltage for the LSPH01:
... ... @@ -961,7 +961,7 @@
961 961  
962 962  And the Life expectation in difference case will be shown on the right.
963 963  
964 -[[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"]]
1142 +[[image:1654593605679-189.png]]
965 965  
966 966  
967 967  The battery related documents as below:
... ... @@ -976,7 +976,7 @@
976 976  [[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]]
977 977  )))
978 978  
979 -[[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"]]
1157 +[[image:image-20220607172042-11.png]]
980 980  
981 981  
982 982  
... ... @@ -1002,7 +1002,7 @@
1002 1002  
1003 1003  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.
1004 1004  
1005 -[[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"]]
1183 +[[image:1654593668970-604.png]]
1006 1006  
1007 1007  **Connection:**
1008 1008  
... ... @@ -1016,7 +1016,7 @@
1016 1016  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:
1017 1017  
1018 1018  
1019 - [[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"]]
1197 + [[image:1654593712276-618.png]]
1020 1020  
1021 1021  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1022 1022  
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