Last modified by Bei Jinggeng on 2024/03/30 17:53
<
From version < 56.7 >
edited by Xiaoling
on 2022/10/25 16:44
To version < 53.1 >
edited by David Huang
on 2022/10/08 11:47
>
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Author
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1 -XWiki.Xiaoling
1 +XWiki.David
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.
21 21  
22 -NSPH01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP  **(%%)for different application requirement.
23 23  
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 -
29 29  [[image:image-20220907153151-1.png]]
30 30  
31 31  
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131 131  * The local NB-IoT network used the band that NSPH01 supports.
132 132  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
133 133  
131 +
134 134  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.
135 135  
136 136  
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171 171  * Parity:  (% style="color:green" %)**None**
172 172  * Flow Control: (% style="color:green" %)**None**
173 173  
172 +
174 174  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.
175 175  
176 176  
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215 215  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
216 216  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessar
217 217  
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 +
238 238  [[image:image-20220907153739-11.png||height="491" width="764"]]
239 239  
240 240  
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254 254  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
255 255  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/ to set TCP server address and port
256 256  
258 +
257 257  [[image:image-20220907153818-13.png||height="486" width="668"]]
258 258  
259 259  
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279 279  
280 280  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.
281 281  
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:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:20px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:50px" %)**2**|(% style="width:50px" %)**4**|(% style="width:50px" %)**2**|(% style="width:35px" %)**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  .....
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  .....
285 285  
286 286  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSPH01 uplink data.
287 287  
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303 303  (((
304 304  
305 305  
306 -**where:**
308 +where:
307 307  )))
308 308  
309 -* (% style="color:#037691" %)**Device ID:**(%%)** **0xf868411056754138 = f868411056754138
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,.......
310 310  
311 -* (% style="color:#037691" %)**Version:**  (%%) 0x0064=100=1.0.0
312 312  
313 -* (% style="color:#037691" %)**BAT:**   (%%) 0x0c78 = 3192 mV = 3.192V
314 314  
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 -
332 332  == 2.4  Payload Explanation and Sensor Interface ==
333 333  
334 334  
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492 492  * After NSPH01 join NB-IoT network. The LED will be ON for 3 seconds.
493 493  * For each uplink probe, LED will be on for 500ms.
494 494  
488 +
489 +
495 495  == 2.7  Installation and Maintain ==
496 496  
497 497  
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537 537  1. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
538 538  1. The probe is IP68 can be put in water.
539 539  
535 +
536 +
540 540  == 2.8  PH and Temperature alarm function ==
541 541  
542 542  
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578 578  * (% 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)
579 579  * (% 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.
580 580  
581 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
582 582  
583 -[[image:image-20221009000933-1.png||height="750" width="1043"]]
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]]
584 584  
585 -
586 -
587 587  == 2.10  Read or Clear cached data ==
588 588  
589 589  
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592 592  * (% style="color:blue" %)**AT+CDP**        (%%) ~/~/  Read cached data
593 593  * (% style="color:blue" %)**AT+CDP=0**    (%%) ~/~/  Clear cached data
594 594  
589 +
595 595  [[image:image-20220907154700-19.png]]
596 596  
597 597  
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841 841  * Weight / pcs : g
842 842  
843 843  
839 +
844 844  = 9.  Support =
845 845  
846 846  
image-20221009000933-1.png
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