Last modified by Bei Jinggeng on 2024/03/30 17:55
<
From version < 23.3 >
edited by Xiaoling
on 2022/06/07 14:36
To version < 25.2 >
edited by Xiaoling
on 2022/06/07 14:54
>
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55 55  * IP68 rate for the Sensor Probe
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 -
60 60  == 1.3 Probe Specification ==
61 61  
62 62  
... ... @@ -77,14 +77,10 @@
77 77  * IP68 Protection
78 78  * Length: 3.5 meters
79 79  
80 -
81 -
82 82  == 1.4 ​Applications ==
83 83  
84 84  * Smart Agriculture
85 85  
86 -
87 -
88 88  == 1.5 Pin mapping and power on ==
89 89  
90 90  [[image:1654580482666-473.png]]
... ... @@ -119,7 +119,7 @@
119 119  )))
120 120  
121 121  (((
122 -**Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
116 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSPH01.
123 123  )))
124 124  
125 125  (((
... ... @@ -156,7 +156,7 @@
156 156  [[image:1654581517630-991.png]]
157 157  
158 158  
159 -**Step 2**: Power on LSPH01
153 +(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
160 160  
161 161  
162 162  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
... ... @@ -164,7 +164,7 @@
164 164  [[image:image-20220607135918-2.png]]
165 165  
166 166  
167 -**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.
161 +(% 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.
168 168  
169 169  [[image:1654581590132-631.png]]
170 170  
... ... @@ -271,8 +271,6 @@
271 271  |0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
272 272  |0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
273 273  
274 -
275 -
276 276  === 2.3.7 Decode payload in The Things Network ===
277 277  
278 278  While using TTN network, you can add the payload format to decode the payload.
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301 301  [[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:
302 302  
303 303  
304 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
296 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
305 305  
306 -**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:
298 +(% 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:**
307 307  
308 308  
309 309  [[image:1654583683416-869.png]]
... ... @@ -312,9 +312,9 @@
312 312  [[image:1654583694084-878.png]]
313 313  
314 314  
315 -Step 3: Create an account or log in Datacake.
307 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
316 316  
317 -Step 4: Create LSPH01 product.
309 +(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
318 318  
319 319  [[image:1654583711590-413.png]]
320 320  
... ... @@ -326,7 +326,7 @@
326 326  [[image:1654583749683-259.png]]
327 327  
328 328  
329 -Step 5: add payload decode
321 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
330 330  
331 331  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/]]
332 332  
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346 346  
347 347  
348 348  
341 +== 2.6 Installation and Maintain ==
349 349  
343 +=== 2.6.1 Before measurement ===
350 350  
351 -1.
352 -11. Installation and Maintain
353 -111. Before measurement
354 -
345 +(((
355 355  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 +)))
356 356  
357 357  
358 -1.
359 -11.
360 -111. Measurement
361 361  
362 -**Measurement the soil surface**
351 +=== 2.6.2 Measurement ===
363 363  
364 364  
365 -[[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:**
366 366  
356 +[[image:1654584128046-287.png]]
367 367  
358 +Choose the proper measuring position. Split the surface soil according to the measured deep.
359 +
368 368  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
369 369  
370 -
371 371  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
372 372  
373 -
374 374  Put soil over the probe after insert. And start to measure.
375 375  
376 376  
377 -**Measurement inside soil**
367 +(% style="color:#4f81bd" %)**Measurement inside soil:**
378 378  
379 -
380 -
381 381  Dig a hole with diameter > 20CM.
382 382  
383 -
384 384  Insert the probe inside, method like measure the surface.
385 385  
386 386  
387 -1.
388 -11.
389 -111. Maintain Probe
390 -1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
391 -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.
392 -1111. Probe reference electrode is also no strong, need to avoid strong force or hitting.
393 -1111. User should keep reference electrode wet while not use.
394 -1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
395 -1111. The probe is IP68 can be put in water.
396 396  
397 -1.
398 -11. Calibration
375 +=== 2.6.3 Maintain Probe ===
399 399  
400 -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.
401 401  
402 402  
403 -**After stable, user can use below command to calibrate.**
396 +
397 +)))
404 404  
399 +== 2.7 Calibration ==
405 405  
406 -|**pH buffer solution**|**AT Command to calibrate**|**Downlink Command**|**Read Cal Value**
407 -|**4.00**|**AT+PHCAL=4**|(((
408 -**0x13 04**
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).
409 409  
410 -**Reply with Calibrate payload**
411 -)))|(((
412 -**AT+PHCAL=?**
413 413  
414 -**Example 41,61,91**
415 -)))
416 -|**6.86**|**AT+PHCAL=6**|(((
417 -**0x13 06**
404 +(% style="color:#037691" %)**After stable, user can use below command to calibrate.**
418 418  
419 -**Reply with Calibrate payload**
420 -)))|**AT+PHCAL=?**
421 -|**9.18**|**AT+PHCAL=9**|(((
422 -**0x13 09**
406 +[[image:image-20220607144936-3.png]]
423 423  
424 -**Reply with Calibrate payload**
425 -)))|**AT+PHCAL=?**
426 -|**Factory Default**|**AT+PHCAL=15**|(((
427 -**0x13 15**
428 428  
429 -**Reply with Calibrate payload**
430 -)))|(((
431 -**AT+PHCAL=?**
432 432  
433 -**Example 151**
434 -)))
410 +(% style="color:#037691" %)**Calibration Payload**
435 435  
436 -Calibration Payload
437 -
412 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
438 438  |(((
439 439  **Size**
440 440  
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449 449  
450 450  Calibrate value
451 451  )))|Reserve|(((
452 -[[Message>>path:#Message_Type]]
453 -
454 -[[Type>>path:#Message_Type]]
455 -
456 -Always 0x03
427 +[[Message Type Always 0x03>>||anchor="H2.3.6MessageType"]]
457 457  )))
458 458  
459 459  User can also send 0x14 downlink command to poll the current calibration payload.
... ... @@ -1067,3 +1067,4 @@
1067 1067  
1068 1068  [[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]]
1069 1069  
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