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Last modified by Bei Jinggeng on 2024/03/30 17:53
From version 52.2
edited by Xiaoling
on 2022/09/23 11:31
Change comment: There is no comment for this version
To version 56.2
edited by Xiaoling
on 2022/10/14 18:06
Change comment: There is no comment for this version

Summary

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132 132  * The local NB-IoT network used the band that NSPH01 supports.
133 133  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134 134  
135 -
136 -
137 137  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.
138 138  
139 139  
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174 174  * Parity:  (% style="color:green" %)**None**
175 175  * Flow Control: (% style="color:green" %)**None**
176 176  
177 -
178 -
179 179  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.
180 180  
181 181  
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220 220  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
221 221  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessar
222 222  
223 -
224 -
225 225  [[image:image-20220907153643-9.png||height="401" width="734"]]
226 226  
227 227  
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242 242  * (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/ Set the sending topic of MQTT
243 243  * (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/ Set the subscription topic of MQTT
244 244  
245 -
246 -
247 247  [[image:image-20220907153739-11.png||height="491" width="764"]]
248 248  
249 249  
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263 263  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
264 264  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/ to set TCP server address and port
265 265  
266 -
267 -
268 268  [[image:image-20220907153818-13.png||height="486" width="668"]]
269 269  
270 270  
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314 314  (((
315 315  
316 316  
317 -where:
307 +**where:**
318 318  )))
319 319  
320 -* Device ID: 0xf868411056754138 = f868411056754138
321 -* Version:  0x0064=100=1.0.0
322 -* BAT:  0x0c78 = 3192 mV = 3.192V
323 -* Singal: 0x17 = 23
324 -* Mod:  0x01 = 1
325 -* Interrupt: 0x00= 0
326 -* Soil PH:  0x0225= 549 = 5.49
327 -* Soil Temperature: 0x010b =267=26.7 °C
328 -* Time stamp :  0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
329 -* Soil Temperature,Soil PH,Time stamp :  010b0226631550fb
330 -* 8 sets of recorded data: Temperature,Soil PH,Time stamp :  010e022663154d77,.......
310 +* (% style="color:#037691" %)**Device ID:**(%%)** **0xf868411056754138 = f868411056754138
331 331  
312 +* (% style="color:#037691" %)**Version:**  (%%) 0x0064=100=1.0.0
332 332  
314 +* (% style="color:#037691" %)**BAT:**   (%%) 0x0c78 = 3192 mV = 3.192V
333 333  
316 +* (% style="color:#037691" %)**Singal:** (%%)0x17 = 23
334 334  
318 +* (% style="color:#037691" %)**Mod:** (%%) 0x01 = 1
319 +
320 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
321 +
322 +* (% style="color:#037691" %)**Soil PH:** (%%) 0x0225= 549 = 5.49
323 +
324 +* (% style="color:#037691" %)**Soil Temperature:**(%%) 0x010b =267=26.7 °C
325 +
326 +* (% style="color:#037691" %)**Time stamp :**   (%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
327 +
328 +* (% style="color:#037691" %)**Soil Temperature,Soil PH,Time stamp : **(%%) 010b0226631550fb
329 +
330 +* (% style="color:#037691" %)**8 sets of recorded data:**(%%) Temperature,Soil PH,Time stamp :  010e022663154d77,.......
331 +
332 +
333 +
335 335  == 2.4  Payload Explanation and Sensor Interface ==
336 336  
337 337  
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495 495  * After NSPH01 join NB-IoT network. The LED will be ON for 3 seconds.
496 496  * For each uplink probe, LED will be on for 500ms.
497 497  
498 -
499 -
500 -
501 501  == 2.7  Installation and Maintain ==
502 502  
503 503  
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543 543  1. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
544 544  1. The probe is IP68 can be put in water.
545 545  
546 -
547 -
548 -
549 549  == 2.8  PH and Temperature alarm function ==
550 550  
551 551  
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587 587  * (% 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)
588 588  * (% 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.
589 589  
583 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
590 590  
585 +[[image:image-20221009000933-1.png||height="750" width="1043"]]
591 591  
592 592  
588 +
593 593  == 2.10  Read or Clear cached data ==
594 594  
595 595  
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598 598  * (% style="color:blue" %)**AT+CDP**        (%%) ~/~/  Read cached data
599 599  * (% style="color:blue" %)**AT+CDP=0**    (%%) ~/~/  Clear cached data
600 600  
601 -
602 -
603 603  [[image:image-20220907154700-19.png]]
604 604  
605 605  
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850 850  
851 851  
852 852  
853 -
854 854  = 9.  Support =
855 855  
856 856  
image-20221009000933-1.png
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