Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 107.2 >
edited by Xiaoling
on 2022/06/10 11:52
To version < 100.6 >
edited by Xiaoling
on 2022/06/10 11:34
>
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... ... @@ -327,9 +327,9 @@
327 327  
328 328  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
329 329  
330 -(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
330 +(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
331 331  
332 -[[image:1654832691989-514.png]]
332 +[[image:1654592819047-535.png]]
333 333  
334 334  
335 335  
... ... @@ -336,42 +336,165 @@
336 336  [[image:1654592833877-762.png]]
337 337  
338 338  
339 -[[image:1654832740634-933.png]]
339 +[[image:1654592856403-259.png]]
340 340  
341 341  
342 -
343 343  (((
344 344  (% style="color:blue" %)**Step 5**(%%)**: add payload decode**
345 345  )))
346 346  
347 347  (((
347 +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/]]
348 +)))
349 +
350 +
351 +[[image:1654592878525-845.png]]
352 +
353 +[[image:1654592892967-474.png]]
354 +
355 +
356 +[[image:1654592905354-123.png]]
357 +
358 +
359 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
360 +
361 +
362 +[[image:1654592917530-261.png]]
363 +
364 +
365 +
366 +== 2.6 Installation and Maintain ==
367 +
368 +=== 2.6.1 Before measurement ===
369 +
370 +(((
371 +(((
372 +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. 
373 +)))
374 +)))
375 +
376 +
377 +
378 +=== 2.6.2 Measurement ===
379 +
380 +
381 +(((
382 +(% style="color:#4f81bd" %)**Measurement the soil surface:**
383 +)))
384 +
385 +(((
386 +[[image:1654592946732-634.png]]
387 +)))
388 +
389 +(((
390 +Choose the proper measuring position. Split the surface soil according to the measured deep.
391 +)))
392 +
393 +(((
394 +Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
395 +)))
396 +
397 +(((
398 +Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
399 +)))
400 +
401 +(((
402 +Put soil over the probe after insert. And start to measure.
403 +)))
404 +
405 +(((
348 348  
349 349  )))
350 350  
351 -[[image:1654833065139-942.png]]
409 +(((
410 +(% style="color:#4f81bd" %)**Measurement inside soil:**
411 +)))
352 352  
413 +(((
414 +Dig a hole with diameter > 20CM.
415 +)))
353 353  
417 +(((
418 +Insert the probe inside, method like measure the surface.
419 +)))
354 354  
355 -[[image:1654833092678-390.png]]
356 356  
357 357  
423 +=== 2.6.3 Maintain Probe ===
358 358  
359 -After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
425 +1. (((
426 +pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
427 +)))
428 +1. (((
429 +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.
430 +)))
431 +1. (((
432 +Probe reference electrode is also no strong, need to avoid strong force or hitting.
433 +)))
434 +1. (((
435 +User should keep reference electrode wet while not use.
436 +)))
437 +1. (((
438 +Avoid the probes to touch oily matter. Which will cause issue in accuracy.
439 +)))
440 +1. (((
441 +The probe is IP68 can be put in water.
360 360  
361 -[[image:1654833163048-332.png]]
362 362  
444 +
445 +)))
363 363  
447 +== 2.7 Calibration ==
364 364  
365 -== 2.6  Frequency Plans ==
449 +(((
450 +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).
451 +)))
366 366  
367 367  (((
368 -The LLDS12 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.
454 +After stable, user can use below command to calibrate.
369 369  )))
370 370  
457 +[[image:image-20220607171149-4.png]]
371 371  
372 -=== 2.6.1  EU863-870 (EU868) ===
373 373  
460 +(% style="color:#037691" %)**Calibration Payload**
461 +
462 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
463 +|=(% style="width: 62.5px;" %)(((
464 +**Size (bytes)**
465 +)))|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**1**|=(% style="width: 89px;" %)**7**|=(% style="width: 89px;" %)**1**
466 +|**Value**|(((
467 +PH4
468 +
469 +Calibrate value
470 +)))|PH6.86 Calibrate value|(((
471 +PH9.18
472 +
473 +Calibrate value
474 +)))|Reserve|(((
475 +[[Message Type>>||anchor="H2.3.6MessageType"]]
476 +
477 +Always 0x03
478 +)))
479 +
480 +User can also send 0x14 downlink command to poll the current calibration payload.
481 +
482 +[[image:image-20220607171416-7.jpeg]]
483 +
484 +
485 +* Reply to the confirmation package: 14 01
486 +* Reply to non-confirmed packet: 14 00
487 +
488 +== 2.8 Frequency Plans ==
489 +
374 374  (((
491 +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.
492 +)))
493 +
494 +
495 +=== 2.8.1 EU863-870 (EU868) ===
496 +
497 +(((
375 375  (% style="color:blue" %)**Uplink:**
376 376  )))
377 377  
... ... @@ -429,7 +429,7 @@
429 429  
430 430  
431 431  
432 -=== 2.6.2  US902-928(US915) ===
555 +=== 2.8.2 US902-928(US915) ===
433 433  
434 434  (((
435 435  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
... ... @@ -446,9 +446,8 @@
446 446  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
447 447  * 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)
448 448  
572 +=== 2.8.3 CN470-510 (CN470) ===
449 449  
450 -=== 2.6.3 CN470-510 (CN470) ===
451 -
452 452  (((
453 453  Used in China, Default use CHE=1
454 454  )))
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535 535  
536 536  
537 537  
660 +=== 2.8.4 AU915-928(AU915) ===
538 538  
539 -=== 2.6.4 AU915-928(AU915) ===
540 -
541 541  (((
542 542  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
543 543  )))
... ... @@ -557,7 +557,7 @@
557 557  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
558 558  * 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)
559 559  
560 -=== 2.6.5 AS920-923 & AS923-925 (AS923) ===
681 +=== 2.8.5 AS920-923 & AS923-925 (AS923) ===
561 561  
562 562  (((
563 563  (% style="color:blue" %)**Default Uplink channel:**
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665 665  
666 666  
667 667  
789 +=== 2.8.6 KR920-923 (KR920) ===
668 668  
669 -=== 2.6.6 KR920-923 (KR920) ===
670 -
671 671  (((
672 672  (% style="color:blue" %)**Default channel:**
673 673  )))
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738 738  
739 739  
740 740  
861 +=== 2.8.7 IN865-867 (IN865) ===
741 741  
742 -=== 2.6.7 IN865-867 (IN865) ===
743 -
744 744  (((
745 745  (% style="color:blue" %)**Uplink:**
746 746  )))
... ... @@ -775,7 +775,6 @@
775 775  
776 776  
777 777  
778 -
779 779  == 2.7  LED Indicator ==
780 780  
781 781  The LLDS12 has an internal LED which is to show the status of different state.
... ... @@ -843,6 +843,7 @@
843 843  * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
844 844  * The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
845 845  
964 +
846 846  = 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
847 847  
848 848  (((
... ... @@ -957,6 +957,7 @@
957 957  Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
958 958  )))
959 959  
1079 +
960 960  == 4.3  Get Firmware Version Info ==
961 961  
962 962  Feature: use downlink to get firmware version.
... ... @@ -1239,3 +1239,4 @@
1239 1239  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1240 1240  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].
1241 1241  
1362 +
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