Last modified by Bei Jinggeng on 2024/03/30 17:55
<
From version < 23.5 >
edited by Xiaoling
on 2022/06/07 14:40
To version < 26.7 >
edited by Xiaoling
on 2022/06/07 15:08
>
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... ... @@ -55,7 +55,6 @@
55 55  * IP68 rate for the Sensor Probe
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 59  == 1.3 Probe Specification ==
60 60  
61 61  
... ... @@ -76,12 +76,10 @@
76 76  * IP68 Protection
77 77  * Length: 3.5 meters
78 78  
79 -
80 80  == 1.4 ​Applications ==
81 81  
82 82  * Smart Agriculture
83 83  
84 -
85 85  == 1.5 Pin mapping and power on ==
86 86  
87 87  [[image:1654580482666-473.png]]
... ... @@ -268,7 +268,6 @@
268 268  |0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
269 269  |0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
270 270  
271 -
272 272  === 2.3.7 Decode payload in The Things Network ===
273 273  
274 274  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -342,95 +342,76 @@
342 342  
343 343  
344 344  
341 +== 2.6 Installation and Maintain ==
345 345  
343 +=== 2.6.1 Before measurement ===
346 346  
347 -1.
348 -11. Installation and Maintain
349 -111. Before measurement
350 -
345 +(((
351 351  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. 
347 +)))
352 352  
353 353  
354 -1.
355 -11.
356 -111. Measurement
357 357  
358 -**Measurement the soil surface**
351 +=== 2.6.2 Measurement ===
359 359  
360 360  
361 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] Choose the proper measuring position. Split the surface soil according to the measured deep.
354 +(% style="color:#4f81bd" %)**Measurement the soil surface:**
362 362  
356 +[[image:1654584128046-287.png]]
363 363  
358 +Choose the proper measuring position. Split the surface soil according to the measured deep.
359 +
364 364  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
365 365  
366 -
367 367  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
368 368  
369 -
370 370  Put soil over the probe after insert. And start to measure.
371 371  
372 372  
373 -**Measurement inside soil**
367 +(% style="color:#4f81bd" %)**Measurement inside soil:**
374 374  
375 -
376 -
377 377  Dig a hole with diameter > 20CM.
378 378  
379 -
380 380  Insert the probe inside, method like measure the surface.
381 381  
382 382  
383 -1.
384 -11.
385 -111. Maintain Probe
386 -1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
387 -1111. After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
388 -1111. Probe reference electrode is also no strong, need to avoid strong force or hitting.
389 -1111. User should keep reference electrode wet while not use.
390 -1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
391 -1111. The probe is IP68 can be put in water.
392 392  
393 -1.
394 -11. Calibration
375 +=== 2.6.3 Maintain Probe ===
395 395  
396 -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).
377 +1. (((
378 +pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
379 +)))
380 +1. (((
381 +After long time use (3~~ 6  months). The probe electrode needs to be clean; user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks like new, user can use pure water to wash it.
382 +)))
383 +1. (((
384 +Probe reference electrode is also no strong, need to avoid strong force or hitting.
385 +)))
386 +1. (((
387 +User should keep reference electrode wet while not use.
388 +)))
389 +1. (((
390 +Avoid the probes to touch oily matter. Which will cause issue in accuracy.
391 +)))
392 +1. (((
393 +The probe is IP68 can be put in water.
397 397  
398 398  
399 -**After stable, user can use below command to calibrate.**
400 -
401 -
402 -|**pH buffer solution**|**AT Command to calibrate**|**Downlink Command**|**Read Cal Value**
403 -|**4.00**|**AT+PHCAL=4**|(((
404 -**0x13 04**
405 -
406 -**Reply with Calibrate payload**
407 -)))|(((
408 -**AT+PHCAL=?**
409 -
410 -**Example 41,61,91**
396 +
411 411  )))
412 -|**6.86**|**AT+PHCAL=6**|(((
413 -**0x13 06**
414 414  
415 -**Reply with Calibrate payload**
416 -)))|**AT+PHCAL=?**
417 -|**9.18**|**AT+PHCAL=9**|(((
418 -**0x13 09**
399 +== 2.7 Calibration ==
419 419  
420 -**Reply with Calibrate payload**
421 -)))|**AT+PHCAL=?**
422 -|**Factory Default**|**AT+PHCAL=15**|(((
423 -**0x13 15**
401 +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).
424 424  
425 -**Reply with Calibrate payload**
426 -)))|(((
427 -**AT+PHCAL=?**
403 +After stable, user can use below command to calibrate.
428 428  
429 -**Example 151**
430 -)))
405 +[[image:image-20220607144936-3.png]]
431 431  
432 -Calibration Payload
433 433  
408 +(% style="color:#037691" %)**Calibration Payload**
409 +
410 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
434 434  |(((
435 435  **Size**
436 436  
... ... @@ -445,33 +445,29 @@
445 445  
446 446  Calibrate value
447 447  )))|Reserve|(((
448 -[[Message>>path:#Message_Type]]
425 +[[Message Type>>||anchor="H2.3.6MessageType"]]
449 449  
450 -[[Type>>path:#Message_Type]]
451 -
452 452  Always 0x03
453 453  )))
454 454  
455 455  User can also send 0x14 downlink command to poll the current calibration payload.
456 456  
432 +[[image:image-20220607145603-4.png]]
457 457  
458 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
459 -|Get Calibration Version Info|Any|14|2
460 -
461 461  * Reply to the confirmation package: 14 01
462 462  * Reply to non-confirmed packet: 14 00
463 463  
464 -1.
465 -11. Frequency Plans
437 +== 2.8 Frequency Plans ==
466 466  
439 +(((
467 467  The LSPH01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
441 +)))
468 468  
469 -1.
470 -11.
471 -111. EU863-870 (EU868)
472 472  
473 -Uplink:
444 +=== 2.8.1 EU863-870 (EU868) ===
474 474  
446 +(% style="color:blue" %)**Uplink:**
447 +
475 475  868.1 - SF7BW125 to SF12BW125
476 476  
477 477  868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -491,7 +491,7 @@
491 491  868.8 - FSK
492 492  
493 493  
494 -Downlink:
467 +(% style="color:blue" %)**Downlink:**
495 495  
496 496  Uplink channels 1-9 (RX1)
497 497  
... ... @@ -498,28 +498,30 @@
498 498  869.525 - SF9BW125 (RX2 downlink only)
499 499  
500 500  
501 -1.
502 -11.
503 -111. US902-928(US915)
504 504  
475 +=== 2.8.2 US902-928(US915) ===
476 +
477 +(((
505 505  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
479 +)))
506 506  
507 -
481 +(((
508 508  To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
483 +)))
509 509  
510 -
485 +(((
511 511  After Join success, the end node will switch to the correct sub band by:
487 +)))
512 512  
513 513  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
514 514  * 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)
515 515  
516 -1.
517 -11.
518 -111. CN470-510 (CN470)
519 519  
493 +=== 2.8.3 CN470-510 (CN470) ===
494 +
520 520  Used in China, Default use CHE=1
521 521  
522 -Uplink:
497 +(% style="color:blue" %)**Uplink:**
523 523  
524 524  486.3 - SF7BW125 to SF12BW125
525 525  
... ... @@ -538,7 +538,7 @@
538 538  487.7 - SF7BW125 to SF12BW125
539 539  
540 540  
541 -Downlink:
516 +(% style="color:blue" %)**Downlink:**
542 542  
543 543  506.7 - SF7BW125 to SF12BW125
544 544  
... ... @@ -559,38 +559,45 @@
559 559  505.3 - SF12BW125 (RX2 downlink only)
560 560  
561 561  
562 -1.
563 -11.
564 -111. AU915-928(AU915)
565 565  
538 +=== 2.8.4 AU915-928(AU915) ===
539 +
540 +(((
566 566  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
542 +)))
567 567  
568 -
544 +(((
569 569  To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
546 +)))
570 570  
548 +(((
549 +
550 +)))
571 571  
552 +(((
572 572  After Join success, the end node will switch to the correct sub band by:
554 +)))
573 573  
574 574  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
575 575  * 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)
576 576  
577 -1.
578 -11.
579 -111. AS920-923 & AS923-925 (AS923)
580 580  
581 -**Default Uplink channel:**
560 +=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
582 582  
562 +(% style="color:blue" %)**Default Uplink channel:**
563 +
583 583  923.2 - SF7BW125 to SF10BW125
584 584  
585 585  923.4 - SF7BW125 to SF10BW125
586 586  
587 587  
588 -**Additional Uplink Channel**:
569 +(% style="color:blue" %)**Additional Uplink Channel**:
589 589  
590 590  (OTAA mode, channel added by JoinAccept message)
591 591  
592 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
593 593  
574 +(% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
575 +
594 594  922.2 - SF7BW125 to SF10BW125
595 595  
596 596  922.4 - SF7BW125 to SF10BW125
... ... @@ -604,7 +604,7 @@
604 604  922.0 - SF7BW125 to SF10BW125
605 605  
606 606  
607 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
589 +(% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
608 608  
609 609  923.6 - SF7BW125 to SF10BW125
610 610  
... ... @@ -619,20 +619,18 @@
619 619  924.6 - SF7BW125 to SF10BW125
620 620  
621 621  
604 +(% style="color:blue" %)**Downlink:**
622 622  
623 -**Downlink:**
624 -
625 625  Uplink channels 1-8 (RX1)
626 626  
627 627  923.2 - SF10BW125 (RX2)
628 628  
629 629  
630 -1.
631 -11.
632 -111. KR920-923 (KR920)
633 633  
634 -Default channel:
612 +=== 2.8.6 KR920-923 (KR920) ===
635 635  
614 +(% style="color:blue" %)**Default channel:**
615 +
636 636  922.1 - SF7BW125 to SF12BW125
637 637  
638 638  922.3 - SF7BW125 to SF12BW125
... ... @@ -640,7 +640,7 @@
640 640  922.5 - SF7BW125 to SF12BW125
641 641  
642 642  
643 -Uplink: (OTAA mode, channel added by JoinAccept message)
623 +(% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
644 644  
645 645  922.1 - SF7BW125 to SF12BW125
646 646  
... ... @@ -657,7 +657,7 @@
657 657  923.3 - SF7BW125 to SF12BW125
658 658  
659 659  
660 -Downlink:
640 +(% style="color:blue" %)**Downlink:**
661 661  
662 662  Uplink channels 1-7(RX1)
663 663  
... ... @@ -664,11 +664,9 @@
664 664  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
665 665  
666 666  
667 -1.
668 -11.
669 -111. IN865-867 (IN865)
647 +=== 2.8.7 IN865-867 (IN865) ===
670 670  
671 -Uplink:
649 +(% style="color:blue" %)**Uplink:**
672 672  
673 673  865.0625 - SF7BW125 to SF12BW125
674 674  
... ... @@ -677,7 +677,7 @@
677 677  865.9850 - SF7BW125 to SF12BW125
678 678  
679 679  
680 -Downlink:
658 +(% style="color:blue" %)**Downlink:**
681 681  
682 682  Uplink channels 1-3 (RX1)
683 683  
... ... @@ -684,9 +684,9 @@
684 684  866.550 - SF10BW125 (RX2)
685 685  
686 686  
687 -1.
688 -11. LED Indicator
689 689  
666 +== 2.9 LED Indicator ==
667 +
690 690  The LSPH01 has an internal LED which is to show the status of different state.
691 691  
692 692  
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