Last modified by Bei Jinggeng on 2024/03/30 17:53
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From version < 56.8 >
edited by Xiaoling
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To version < 56.10 >
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Summary

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... ... @@ -9,21 +9,32 @@
9 9  
10 10  = 1.  Introduction =
11 11  
12 -
13 13  == 1.1 ​ What is NSPH01 Soil pH Sensor ==
14 14  
15 15  
15 +(((
16 16  The Dragino NSPH01 is a (% style="color:blue" %)**NB-IoT soil pH sensor**(%%) for IoT of Agriculture. It is designed to measure the soil pH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
17 +)))
17 17  
19 +(((
18 18  NSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:blue" %)pH (%%)**with high accuracy and stable value. The NSPH01 probe can be buried into soil for long time use.
21 +)))
19 19  
23 +(((
20 20  NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
25 +)))
21 21  
27 +(((
22 22  NSPH01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
29 +)))
23 23  
31 +(((
24 24  NSPH01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
33 +)))
25 25  
35 +(((
26 26  To use NSPH01, user needs to check if there is NB-IoT coverage in the installation area and with the bands NSPH01 supports. If the local operator supports it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card** (%%)from local operator and install NSPH01 to get NB-IoT network connection.
37 +)))
27 27  
28 28  
29 29  [[image:image-20220907153151-1.png]]
... ... @@ -32,7 +32,6 @@
32 32  [[image:M_K`YF9`CAYAE\@}3T]FHT$9.png]]
33 33  
34 34  
35 -
36 36  == 1.2  Features ==
37 37  
38 38  
... ... @@ -63,12 +63,12 @@
63 63  
64 64  (% style="color:#037691" %)**NB-IoT Spec:**
65 65  
66 -* - B1 @H-FDD: 2100MHz
67 -* - B3 @H-FDD: 1800MHz
68 -* - B8 @H-FDD: 900MHz
69 -* - B5 @H-FDD: 850MHz
70 -* - B20 @H-FDD: 800MHz
71 -* - B28 @H-FDD: 700MHz
76 +* B1 @H-FDD: 2100MHz
77 +* B3 @H-FDD: 1800MHz
78 +* B8 @H-FDD: 900MHz
79 +* B5 @H-FDD: 850MHz
80 +* B20 @H-FDD: 800MHz
81 +* B28 @H-FDD: 700MHz
72 72  
73 73  
74 74  
... ... @@ -107,10 +107,8 @@
107 107  [[image:image-20220907153300-2.png]]
108 108  
109 109  
110 -
111 111  = 2.  Use NSPH01 to communicate with IoT Server =
112 112  
113 -
114 114  == 2.1  How it works ==
115 115  
116 116  
... ... @@ -122,10 +122,8 @@
122 122  [[image:image-20220907153416-3.png]]
123 123  
124 124  
125 -
126 126  == 2.2 ​ Configure the NSPH01 ==
127 127  
128 -
129 129  === 2.2.1 Test Requirement ===
130 130  
131 131  
... ... @@ -141,7 +141,6 @@
141 141  [[image:image-20220907153445-4.png]]
142 142  
143 143  
144 -
145 145  === 2.2.2 Insert SIM card ===
146 146  
147 147  
... ... @@ -151,7 +151,6 @@
151 151  [[image:image-20220907153505-5.png]]
152 152  
153 153  
154 -
155 155  === 2.2.3 Connect USB – TTL to NSPH01 to configure it ===
156 156  
157 157  
... ... @@ -184,7 +184,6 @@
184 184  (% style="color:red" %)**Note: the valid AT Commands can be found at:**(%%)**  **[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
185 185  
186 186  
187 -
188 188  === 2.2.4 Use CoAP protocol to uplink data ===
189 189  
190 190  
... ... @@ -209,7 +209,6 @@
209 209  [[image:image-20220907153612-8.png||height="529" width="729"]]
210 210  
211 211  
212 -
213 213  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
214 214  
215 215  
... ... @@ -225,7 +225,6 @@
225 225  [[image:image-20220907153703-10.png||height="309" width="738"]]
226 226  
227 227  
228 -
229 229  === 2.2.6 Use MQTT protocol to uplink data ===
230 230  
231 231  
... ... @@ -248,7 +248,6 @@
248 248  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
249 249  
250 250  
251 -
252 252  === 2.2.7 Use TCP protocol to uplink data ===
253 253  
254 254  
... ... @@ -263,7 +263,6 @@
263 263  [[image:image-20220907153827-14.png||height="236" width="684"]]
264 264  
265 265  
266 -
267 267  === 2.2.8 Change Update Interval ===
268 268  
269 269  
... ... @@ -274,7 +274,6 @@
274 274  (% style="color:red" %)**NOTE: By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
275 275  
276 276  
277 -
278 278  == 2.3  Uplink Payload ==
279 279  
280 280  
... ... @@ -335,7 +335,6 @@
335 335  
336 336  == 2.4  Payload Explanation and Sensor Interface ==
337 337  
338 -
339 339  === 2.4.1  Device ID ===
340 340  
341 341  
... ... @@ -351,7 +351,6 @@
351 351  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
352 352  
353 353  
354 -
355 355  === 2.4.2  Version Info ===
356 356  
357 357  
... ... @@ -360,7 +360,6 @@
360 360  For example: 0x00 64 : this device is NSPH01 with firmware version 1.0.0.
361 361  
362 362  
363 -
364 364  === 2.4.3  Battery Info ===
365 365  
366 366  
... ... @@ -371,7 +371,6 @@
371 371  Ex2: 0x0B49 = 2889mV
372 372  
373 373  
374 -
375 375  === 2.4.4  Signal Strength ===
376 376  
377 377  
... ... @@ -390,7 +390,6 @@
390 390  **99**    Not known or not detectable
391 391  
392 392  
393 -
394 394  === 2.4.5  Soil PH ===
395 395  
396 396  
... ... @@ -401,7 +401,6 @@
401 401  (% style="color:blue" %)**0229(H) = 549(D) /100 = 5.49.**
402 402  
403 403  
404 -
405 405  === 2.4.6  Soil Temperature ===
406 406  
407 407  
... ... @@ -415,7 +415,6 @@
415 415  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C
416 416  
417 417  
418 -
419 419  === 2.4.7  Timestamp ===
420 420  
421 421  
... ... @@ -424,7 +424,6 @@
424 424  Convert Unix timestamp to time 2022-9-5 9:40:11.
425 425  
426 426  
427 -
428 428  === 2.4.8  Digital Interrupt ===
429 429  
430 430  
... ... @@ -444,7 +444,6 @@
444 444  0x(01): Interrupt Uplink Packet.
445 445  
446 446  
447 -
448 448  === 2.4.9  ​+5V Output ===
449 449  
450 450  
... ... @@ -457,7 +457,6 @@
457 457  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** **
458 458  
459 459  
460 -
461 461  == 2.5  Downlink Payload ==
462 462  
463 463  
... ... @@ -485,7 +485,6 @@
485 485  Downlink Payload: 06000003, Set AT+INTMOD=3
486 486  
487 487  
488 -
489 489  == 2.6  ​LED Indicator ==
490 490  
491 491  
... ... @@ -500,7 +500,6 @@
500 500  
501 501  == 2.7  Installation and Maintain ==
502 502  
503 -
504 504  === 2.7.1  Before measurement ===
505 505  
506 506  
... ... @@ -507,7 +507,6 @@
507 507  If the NSPH01 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. 
508 508  
509 509  
510 -
511 511  === 2.7.2  Measurement ===
512 512  
513 513  
... ... @@ -532,7 +532,6 @@
532 532  Insert the probe inside, method like measure the surface.
533 533  
534 534  
535 -
536 536  === 2.7.3  Maintain Probe ===
537 537  
538 538  
... ... @@ -577,7 +577,6 @@
577 577  AT+ TEMPALARM=20,30  ~/~/ Alarm when temperature lower than 20.
578 578  
579 579  
580 -
581 581  == 2.9  Set the number of data to be uploaded and the recording time ==
582 582  
583 583  
... ... @@ -591,7 +591,6 @@
591 591  [[image:image-20221009000933-1.png||height="750" width="1043"]]
592 592  
593 593  
594 -
595 595  == 2.10  Read or Clear cached data ==
596 596  
597 597  
... ... @@ -603,7 +603,6 @@
603 603  [[image:image-20220907154700-19.png]]
604 604  
605 605  
606 -
607 607  == 2.11  Calibration ==
608 608  
609 609  
... ... @@ -615,7 +615,6 @@
615 615  [[image:image-20220907154700-20.png]] ​
616 616  
617 617  
618 -
619 619  == 2.12  ​Firmware Change Log ==
620 620  
621 621  
... ... @@ -624,64 +624,14 @@
624 624  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
625 625  
626 626  
607 +== 2.13 Battery & Power Consumption ==
627 627  
628 -== 2.13  ​Battery Analysis ==
629 629  
610 +NSPH01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
630 630  
631 -=== 2.13.1  ​Battery Type ===
612 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
632 632  
633 633  
634 -The NSPH01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
635 -
636 -The battery is designed to last for several years depends on the actually use environment and update interval. 
637 -
638 -The battery-related documents as below:
639 -
640 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
641 -* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
642 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
643 -
644 -[[image:image-20220907154700-21.png]] ​
645 -
646 -
647 -
648 -=== 2.13.2  Power consumption Analyze ===
649 -
650 -
651 -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.
652 -
653 -Instruction to use as below:
654 -
655 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
656 -
657 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
658 -
659 -* Product Model
660 -* Uplink Interval
661 -* Working Mode
662 -
663 -And the Life expectation in difference case will be shown on the right.
664 -
665 -
666 -[[image:image-20220907154700-22.jpeg]]
667 -
668 -​
669 -
670 -
671 -=== 2.13.3  ​Battery Note ===
672 -
673 -
674 -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.
675 -
676 -
677 -
678 -=== 2.13.4  Replace the battery ===
679 -
680 -
681 -The default battery pack of NSPH01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
682 -
683 -
684 -
685 685  = 3. ​ Access NB-IoT Module =
686 686  
687 687  
... ... @@ -694,10 +694,8 @@
694 694  
695 695  ​
696 696  
697 -
698 698  = 4.  Using the AT Commands =
699 699  
700 -
701 701  == 4.1  Access AT Commands ==
702 702  
703 703  
... ... @@ -787,10 +787,8 @@
787 787  AT+PWORD  : Serial Access Password
788 788  
789 789  
790 -
791 791  = ​5.  FAQ =
792 792  
793 -
794 794  == 5.1 ​ How to Upgrade Firmware ==
795 795  
796 796  
... ... @@ -801,7 +801,6 @@
801 801  (% style="color:red" %)**Notice, NSPH01 and LSPH01 share the same mother board. They use the same connection and method to update.**
802 802  
803 803  
804 -
805 805  == 5.2  Can I calibrate NSPH01 to different soil types? ==
806 806  
807 807  
... ... @@ -808,10 +808,8 @@
808 808  NSPH01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
809 809  
810 810  
811 -
812 812  = 6.  Trouble Shooting =
813 813  
814 -
815 815  == 6.1  ​Connection problem when uploading firmware ==
816 816  
817 817  
... ... @@ -818,7 +818,6 @@
818 818  **Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
819 819  
820 820  
821 -
822 822  == 6.2  AT Command input doesn't work ==
823 823  
824 824  
... ... @@ -825,7 +825,6 @@
825 825  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER** (%%)while press the send key, user need to add ENTER in their string.
826 826  
827 827  
828 -
829 829  = 7. ​ Order Info =
830 830  
831 831  
... ... @@ -832,7 +832,6 @@
832 832  Part Number**:** NSPH01
833 833  
834 834  
835 -
836 836  = 8.  Packing Info =
837 837  
838 838  

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