Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 14.9 >
edited by Xiaoling
on 2022/06/07 14:33
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  
... ... @@ -115,7 +115,7 @@
115 115  )))
116 116  
117 117  (((
118 -**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.
119 119  )))
120 120  
121 121  (((
... ... @@ -152,7 +152,7 @@
152 152  [[image:1654581517630-991.png]]
153 153  
154 154  
155 -**Step 2**: Power on LSPH01
153 +(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
156 156  
157 157  
158 158  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
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160 160  [[image:image-20220607135918-2.png]]
161 161  
162 162  
163 -**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.
164 164  
165 165  [[image:1654581590132-631.png]]
166 166  
... ... @@ -267,8 +267,6 @@
267 267  |0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
268 268  |0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
269 269  
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.
... ... @@ -292,147 +292,128 @@
292 292  
293 293  
294 294  
291 +== 2.5 ​Show Data in DataCake IoT Server ==
295 295  
296 -1.
297 -11. ​Show Data in DataCake IoT Server
298 -
299 299  [[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:
300 300  
301 301  
302 -**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.**
303 303  
304 -**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:**
305 305  
306 306  
307 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
301 +[[image:1654583683416-869.png]]
308 308  
309 309  
310 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
304 +[[image:1654583694084-878.png]]
311 311  
312 312  
313 -Step 3: Create an account or log in Datacake.
307 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
314 314  
315 -Step 4: Create LSPH01 product.
309 +(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
316 316  
317 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
311 +[[image:1654583711590-413.png]]
318 318  
319 319  
320 320  
321 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
315 +[[image:1654583732798-193.png]]
322 322  
323 323  
324 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
318 +[[image:1654583749683-259.png]]
325 325  
326 326  
327 -Step 5: add payload decode
321 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
328 328  
329 329  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/]]
330 330  
331 331  
332 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
326 +[[image:1654583770974-935.png]]
333 333  
334 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
328 +[[image:1654583781517-146.png]]
335 335  
336 336  
337 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
331 +[[image:1654583791351-557.png]]
338 338  
339 339  
340 340  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
341 341  
342 342  
343 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
337 +[[image:1654583805491-713.png]]
344 344  
345 345  
346 346  
341 +== 2.6 Installation and Maintain ==
347 347  
343 +=== 2.6.1 Before measurement ===
348 348  
349 -1.
350 -11. Installation and Maintain
351 -111. Before measurement
352 -
345 +(((
353 353  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 +)))
354 354  
355 355  
356 -1.
357 -11.
358 -111. Measurement
359 359  
360 -**Measurement the soil surface**
351 +=== 2.6.2 Measurement ===
361 361  
362 362  
363 -[[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:**
364 364  
356 +[[image:1654584128046-287.png]]
365 365  
358 +Choose the proper measuring position. Split the surface soil according to the measured deep.
359 +
366 366  Put pure water, or rainwater to make the soil of measurement point to moist mud. Remove rocks or hard things.
367 367  
368 -
369 369  Slowly insert the probe to the measure point. Don’t use large force which will break the probe. Make sure not shake when inserting.
370 370  
371 -
372 372  Put soil over the probe after insert. And start to measure.
373 373  
374 374  
375 -**Measurement inside soil**
367 +(% style="color:#4f81bd" %)**Measurement inside soil:**
376 376  
377 -
378 -
379 379  Dig a hole with diameter > 20CM.
380 380  
381 -
382 382  Insert the probe inside, method like measure the surface.
383 383  
384 384  
385 -1.
386 -11.
387 -111. Maintain Probe
388 -1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
389 -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.
390 -1111. Probe reference electrode is also no strong, need to avoid strong force or hitting.
391 -1111. User should keep reference electrode wet while not use.
392 -1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
393 -1111. The probe is IP68 can be put in water.
394 394  
395 -1.
396 -11. Calibration
375 +=== 2.6.3 Maintain Probe ===
397 397  
398 -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.
399 399  
400 400  
401 -**After stable, user can use below command to calibrate.**
396 +
397 +)))
402 402  
399 +== 2.7 Calibration ==
403 403  
404 -|**pH buffer solution**|**AT Command to calibrate**|**Downlink Command**|**Read Cal Value**
405 -|**4.00**|**AT+PHCAL=4**|(((
406 -**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).
407 407  
408 -**Reply with Calibrate payload**
409 -)))|(((
410 -**AT+PHCAL=?**
411 411  
412 -**Example 41,61,91**
413 -)))
414 -|**6.86**|**AT+PHCAL=6**|(((
415 -**0x13 06**
404 +(% style="color:#037691" %)**After stable, user can use below command to calibrate.**
416 416  
417 -**Reply with Calibrate payload**
418 -)))|**AT+PHCAL=?**
419 -|**9.18**|**AT+PHCAL=9**|(((
420 -**0x13 09**
406 +[[image:image-20220607144936-3.png]]
421 421  
422 -**Reply with Calibrate payload**
423 -)))|**AT+PHCAL=?**
424 -|**Factory Default**|**AT+PHCAL=15**|(((
425 -**0x13 15**
426 426  
427 -**Reply with Calibrate payload**
428 -)))|(((
429 -**AT+PHCAL=?**
430 430  
431 -**Example 151**
432 -)))
410 +(% style="color:#037691" %)**Calibration Payload**
433 433  
434 -Calibration Payload
435 -
412 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
436 436  |(((
437 437  **Size**
438 438  
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447 447  
448 448  Calibrate value
449 449  )))|Reserve|(((
450 -[[Message>>path:#Message_Type]]
451 -
452 -[[Type>>path:#Message_Type]]
453 -
454 -Always 0x03
427 +[[Message Type Always 0x03>>||anchor="H2.3.6MessageType"]]
455 455  )))
456 456  
457 457  User can also send 0x14 downlink command to poll the current calibration payload.
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