Last modified by Bei Jinggeng on 2024/03/30 17:53
<
From version < 53.1 >
edited by David Huang
on 2022/10/08 11:47
To version < 56.4 >
edited by Xiaoling
on 2022/10/25 16:40
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.David
1 +XWiki.Xiaoling
Content
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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.
19 19  
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.
21 -\\NSPH01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
22 -\\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)
23 -\\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.
24 24  
22 +NSPH01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
25 25  
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)
25 +
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.
27 +
28 +
26 26  [[image:image-20220907153151-1.png]]
27 27  
28 28  
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128 128  * The local NB-IoT network used the band that NSPH01 supports.
129 129  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
130 130  
131 -
132 132  Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSPH01 will use** CoAP(120.24.4.116:5683) **or raw **UDP(120.24.4.116:5601)** or **MQTT(120.24.4.116:1883)**or **TCP(120.24.4.116:5600)**protocol to send data to the test server.
133 133  
134 134  
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169 169  * Parity:  (% style="color:green" %)**None**
170 170  * Flow Control: (% style="color:green" %)**None**
171 171  
172 -
173 173  Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSPH01. NSPH01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
174 174  
175 175  
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214 214  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
215 215  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessar
216 216  
217 -
218 218  [[image:image-20220907153643-9.png||height="401" width="734"]]
219 219  
220 220  
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235 235  * (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/ Set the sending topic of MQTT
236 236  * (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/ Set the subscription topic of MQTT
237 237  
238 -
239 239  [[image:image-20220907153739-11.png||height="491" width="764"]]
240 240  
241 241  
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255 255  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
256 256  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/ to set TCP server address and port
257 257  
258 -
259 259  [[image:image-20220907153818-13.png||height="486" width="668"]]
260 260  
261 261  
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281 281  
282 282  Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
283 283  
284 -(% border="2" style="background-color:#ffffcc; color:green; width:1160px" %)
285 -|(% style="width:96px" %)**Size(bytes)**|(% style="width:83px" %)**8**|(% style="width:44px" %)**2**|(% style="width:42px" %)**2**|(% style="width:124px" %)1|(% style="width:57px" %)1|(% style="width:80px" %)1|(% style="width:69px" %)2|(% style="width:134px" %)2|(% style="width:98px" %)4|(% style="width:134px" %)2|(% style="width:68px" %)2|(% style="width:125px" %)4
286 -|(% style="width:96px" %)**Value**|(% style="width:83px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:42px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:57px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:69px" %)Soil PH|(% style="width:134px" %)Soil Temperature|(% style="width:98px" %)Time stamp|(% style="width:134px" %)Soil Temperature|(% style="width:68px" %)Soil PH|(% style="width:125px" %)Time stamp  .....
282 +(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
283 +|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:60px" %)**1**|(% style="width:20px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:60px" %)**2**|(% style="width:50px" %)**4**|(% style="width:60px" %)**2**|(% style="width:40px" %)**2**|(% style="width:40px" %)**4**
284 +|=(% style="width: 96px;" %)**Value**|(% style="width:83px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:42px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:57px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:69px" %)Soil PH|(% style="width:134px" %)Soil Temperature|(% style="width:98px" %)Time stamp|(% style="width:134px" %)Soil Temperature|(% style="width:68px" %)Soil PH|(% style="width:125px" %)Time stamp  .....
287 287  
288 288  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSPH01 uplink data.
289 289  
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305 305  (((
306 306  
307 307  
308 -where:
306 +**where:**
309 309  )))
310 310  
311 -* Device ID: 0xf868411056754138 = f868411056754138
312 -* Version:  0x0064=100=1.0.0
313 -* BAT:  0x0c78 = 3192 mV = 3.192V
314 -* Singal: 0x17 = 23
315 -* Mod:  0x01 = 1
316 -* Interrupt: 0x00= 0
317 -* Soil PH:  0x0225= 549 = 5.49
318 -* Soil Temperature: 0x010b =267=26.7 °C
319 -* Time stamp :  0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
320 -* Soil Temperature,Soil PH,Time stamp :  010b0226631550fb
321 -* 8 sets of recorded data: Temperature,Soil PH,Time stamp :  010e022663154d77,.......
309 +* (% style="color:#037691" %)**Device ID:**(%%)** **0xf868411056754138 = f868411056754138
322 322  
311 +* (% style="color:#037691" %)**Version:**  (%%) 0x0064=100=1.0.0
323 323  
313 +* (% style="color:#037691" %)**BAT:**   (%%) 0x0c78 = 3192 mV = 3.192V
324 324  
315 +* (% style="color:#037691" %)**Singal:** (%%)0x17 = 23
316 +
317 +* (% style="color:#037691" %)**Mod:** (%%) 0x01 = 1
318 +
319 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
320 +
321 +* (% style="color:#037691" %)**Soil PH:** (%%) 0x0225= 549 = 5.49
322 +
323 +* (% style="color:#037691" %)**Soil Temperature:**(%%) 0x010b =267=26.7 °C
324 +
325 +* (% style="color:#037691" %)**Time stamp :**   (%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
326 +
327 +* (% style="color:#037691" %)**Soil Temperature,Soil PH,Time stamp : **(%%) 010b0226631550fb
328 +
329 +* (% style="color:#037691" %)**8 sets of recorded data:**(%%) Temperature,Soil PH,Time stamp :  010e022663154d77,.......
330 +
331 +
325 325  == 2.4  Payload Explanation and Sensor Interface ==
326 326  
327 327  
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485 485  * After NSPH01 join NB-IoT network. The LED will be ON for 3 seconds.
486 486  * For each uplink probe, LED will be on for 500ms.
487 487  
488 -
489 -
490 490  == 2.7  Installation and Maintain ==
491 491  
492 492  
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532 532  1. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
533 533  1. The probe is IP68 can be put in water.
534 534  
535 -
536 -
537 537  == 2.8  PH and Temperature alarm function ==
538 538  
539 539  
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575 575  * (% style="color:blue" %)**AT+TR=900**     (%%) ~/~/  The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
576 576  * (% style="color:blue" %)**AT+NOUD=8**     (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
577 577  
581 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
578 578  
579 -This link explains the relationship between TR, NOUD and TDC more clearly** : **[[https:~~/~~/www.processon.com/view/link/6340e606e401fd390891af87>>url:https://www.processon.com/view/link/6340e606e401fd390891af87]]
583 +[[image:image-20221009000933-1.png||height="750" width="1043"]]
580 580  
585 +
586 +
581 581  == 2.10  Read or Clear cached data ==
582 582  
583 583  
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586 586  * (% style="color:blue" %)**AT+CDP**        (%%) ~/~/  Read cached data
587 587  * (% style="color:blue" %)**AT+CDP=0**    (%%) ~/~/  Clear cached data
588 588  
589 -
590 590  [[image:image-20220907154700-19.png]]
591 591  
592 592  
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836 836  * Weight / pcs : g
837 837  
838 838  
839 -
840 840  = 9.  Support =
841 841  
842 842  
image-20221009000933-1.png
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