Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 14.7 >
edited by Xiaoling
on 2022/06/07 14:28
To version < 23.5 >
edited by Xiaoling
on 2022/06/07 14:40
>
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5 5  
6 6  
7 7  
8 +**Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
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15 15  
16 16  
17 17  
20 +
21 +
22 +
18 18  = 1. Introduction =
19 19  
20 20  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
... ... @@ -50,6 +50,7 @@
50 50  * IP68 rate for the Sensor Probe
51 51  * 8500mAh Battery for long term use
52 52  
58 +
53 53  == 1.3 Probe Specification ==
54 54  
55 55  
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70 70  * IP68 Protection
71 71  * Length: 3.5 meters
72 72  
79 +
73 73  == 1.4 ​Applications ==
74 74  
75 75  * Smart Agriculture
76 76  
84 +
77 77  == 1.5 Pin mapping and power on ==
78 78  
79 79  [[image:1654580482666-473.png]]
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108 108  )))
109 109  
110 110  (((
111 -**Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
119 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSPH01.
112 112  )))
113 113  
114 114  (((
... ... @@ -145,7 +145,7 @@
145 145  [[image:1654581517630-991.png]]
146 146  
147 147  
148 -**Step 2**: Power on LSPH01
156 +(% style="color:blue" %)**Step 2**(%%): Power on LSPH01
149 149  
150 150  
151 151  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
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153 153  [[image:image-20220607135918-2.png]]
154 154  
155 155  
156 -**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 +(% 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.
157 157  
158 158  [[image:1654581590132-631.png]]
159 159  
... ... @@ -261,7 +261,6 @@
261 261  |0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]]
262 262  
263 263  
264 -
265 265  === 2.3.7 Decode payload in The Things Network ===
266 266  
267 267  While using TTN network, you can add the payload format to decode the payload.
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285 285  
286 286  
287 287  
295 +== 2.5 ​Show Data in DataCake IoT Server ==
288 288  
289 -1.
290 -11. ​Show Data in DataCake IoT Server
291 -
292 292  [[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:
293 293  
294 294  
295 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
300 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
296 296  
297 -**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:
302 +(% 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:**
298 298  
299 299  
300 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
305 +[[image:1654583683416-869.png]]
301 301  
302 302  
303 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
308 +[[image:1654583694084-878.png]]
304 304  
305 305  
306 -Step 3: Create an account or log in Datacake.
311 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
307 307  
308 -Step 4: Create LSPH01 product.
313 +(% style="color:blue" %)**Step 4**(%%)**: Create LSPH01 product.**
309 309  
310 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
315 +[[image:1654583711590-413.png]]
311 311  
312 312  
313 313  
314 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
319 +[[image:1654583732798-193.png]]
315 315  
316 316  
317 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
322 +[[image:1654583749683-259.png]]
318 318  
319 319  
320 -Step 5: add payload decode
325 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
321 321  
322 322  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/]]
323 323  
324 324  
325 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
330 +[[image:1654583770974-935.png]]
326 326  
327 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
332 +[[image:1654583781517-146.png]]
328 328  
329 329  
330 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
335 +[[image:1654583791351-557.png]]
331 331  
332 332  
333 333  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
334 334  
335 335  
336 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
341 +[[image:1654583805491-713.png]]
337 337  
338 338  
339 339  
... ... @@ -346,8 +346,8 @@
346 346  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. 
347 347  
348 348  
349 -1.
350 -11.
354 +1.
355 +11.
351 351  111. Measurement
352 352  
353 353  **Measurement the soil surface**
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375 375  Insert the probe inside, method like measure the surface.
376 376  
377 377  
378 -1.
379 -11.
383 +1.
384 +11.
380 380  111. Maintain Probe
381 381  1111. pH probe electrode is fragile and no strong. User must avoid strong force or hitting it.
382 382  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.
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385 385  1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
386 386  1111. The probe is IP68 can be put in water.
387 387  
388 -1.
393 +1.
389 389  11. Calibration
390 390  
391 391  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).
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456 456  * Reply to the confirmation package: 14 01
457 457  * Reply to non-confirmed packet: 14 00
458 458  
459 -1.
464 +1.
460 460  11. Frequency Plans
461 461  
462 462  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.
463 463  
464 -1.
465 -11.
469 +1.
470 +11.
466 466  111. EU863-870 (EU868)
467 467  
468 468  Uplink:
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493 493  869.525 - SF9BW125 (RX2 downlink only)
494 494  
495 495  
496 -1.
497 -11.
501 +1.
502 +11.
498 498  111. US902-928(US915)
499 499  
500 500  Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
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508 508  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
509 509  * 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)
510 510  
511 -1.
512 -11.
516 +1.
517 +11.
513 513  111. CN470-510 (CN470)
514 514  
515 515  Used in China, Default use CHE=1
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554 554  505.3 - SF12BW125 (RX2 downlink only)
555 555  
556 556  
557 -1.
558 -11.
562 +1.
563 +11.
559 559  111. AU915-928(AU915)
560 560  
561 561  Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
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569 569  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
570 570  * 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)
571 571  
572 -1.
573 -11.
577 +1.
578 +11.
574 574  111. AS920-923 & AS923-925 (AS923)
575 575  
576 576  **Default Uplink channel:**
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622 622  923.2 - SF10BW125 (RX2)
623 623  
624 624  
625 -1.
626 -11.
630 +1.
631 +11.
627 627  111. KR920-923 (KR920)
628 628  
629 629  Default channel:
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659 659  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
660 660  
661 661  
662 -1.
663 -11.
667 +1.
668 +11.
664 664  111. IN865-867 (IN865)
665 665  
666 666  Uplink:
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679 679  866.550 - SF10BW125 (RX2)
680 680  
681 681  
682 -1.
687 +1.
683 683  11. LED Indicator
684 684  
685 685  The LSPH01 has an internal LED which is to show the status of different state.
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688 688  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
689 689  * Blink once when device transmit a packet.
690 690  
691 -1.
696 +1.
692 692  11. ​Firmware Change Log
693 693  
694 694  **Firmware download link:**
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734 734  These commands only valid for LSPH01, as below:
735 735  
736 736  
737 -1.
742 +1.
738 738  11. Set Transmit Interval Time
739 739  
740 740  Feature: Change LoRaWAN End Node Transmit Interval.
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764 764  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
765 765  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
766 766  
767 -1.
772 +1.
768 768  11. Set Interrupt Mode
769 769  
770 770  Feature, Set Interrupt mode for GPIO_EXIT.
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797 797  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
798 798  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
799 799  
800 -1.
805 +1.
801 801  11. Calibrate Sensor
802 802  
803 803  Detail See [[Calibration Guide>>path:#Calibration]] for the user of 0x13 and 0x14 downlink commands
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804 804  
805 805  
806 806  
807 -1.
812 +1.
808 808  11. Get Firmware Version Info
809 809  
810 810  Feature: use downlink to get firmware version.
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913 913  LSPH01:  2.45v ~~ 3.6v
914 914  
915 915  
916 -1.
921 +1.
917 917  11. Replace Battery
918 918  
919 919  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
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922 922  
923 923  
924 924  
925 -1.
930 +1.
926 926  11. Power Consumption Analyze
927 927  
928 928  Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
... ... @@ -962,14 +962,14 @@
962 962  
963 963  
964 964  1.
965 -11.
970 +11.
966 966  111. ​Battery Note
967 967  
968 968  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
969 969  
970 970  
971 -1.
972 -11.
976 +1.
977 +11.
973 973  111. ​Replace the battery
974 974  
975 975  You can change the battery in the LSPH01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
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