Last modified by Bei Jinggeng on 2024/03/30 17:53

From version 56.1
edited by Edwin Chen
on 2022/10/09 00:09
Change comment: There is no comment for this version
To version 52.2
edited by Xiaoling
on 2022/09/23 11:31
Change comment: There is no comment for this version

Summary

Details

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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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48 48  * Micro SIM card slot
49 49  * 8500mAh Battery for long term use
50 50  
51 +
52 +
51 51  == 1.3  Specification ==
52 52  
53 53  
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65 65  * - B20 @H-FDD: 800MHz
66 66  * - B28 @H-FDD: 700MHz
67 67  
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68 68  == 1.4  Probe Specification ==
69 69  
70 70  
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85 85  * IP68 Protection
86 86  * Length: 3.5 meters
87 87  
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88 88  == 1.5  ​Applications ==
89 89  
90 90  
91 91  * Smart Agriculture
92 92  
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93 93  == 1.6  Pin mapping and power on ==
94 94  
95 95  
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124 124  * The local NB-IoT network used the band that NSPH01 supports.
125 125  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
126 126  
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127 127  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.
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129 129  
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164 164  * Parity:  (% style="color:green" %)**None**
165 165  * Flow Control: (% style="color:green" %)**None**
166 166  
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167 167  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.
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208 208  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
209 209  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessar
210 210  
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211 211  [[image:image-20220907153643-9.png||height="401" width="734"]]
212 212  
213 213  
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228 228  * (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/ Set the sending topic of MQTT
229 229  * (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          ** (%%) ~/~/ Set the subscription topic of MQTT
230 230  
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231 231  [[image:image-20220907153739-11.png||height="491" width="764"]]
232 232  
233 233  
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247 247  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
248 248  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/ to set TCP server address and port
249 249  
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250 250  [[image:image-20220907153818-13.png||height="486" width="668"]]
251 251  
252 252  
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311 311  * Soil Temperature,Soil PH,Time stamp :  010b0226631550fb
312 312  * 8 sets of recorded data: Temperature,Soil PH,Time stamp :  010e022663154d77,.......
313 313  
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314 314  == 2.4  Payload Explanation and Sensor Interface ==
315 315  
316 316  
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474 474  * After NSPH01 join NB-IoT network. The LED will be ON for 3 seconds.
475 475  * For each uplink probe, LED will be on for 500ms.
476 476  
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477 477  == 2.7  Installation and Maintain ==
478 478  
479 479  
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519 519  1. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
520 520  1. The probe is IP68 can be put in water.
521 521  
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522 522  == 2.8  PH and Temperature alarm function ==
523 523  
524 524  
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560 560  * (% 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)
561 561  * (% 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.
562 562  
563 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
564 564  
565 -[[image:image-20221009000933-1.png||height="750" width="1043"]]
566 566  
567 567  
568 -
569 569  == 2.10  Read or Clear cached data ==
570 570  
571 571  
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574 574  * (% style="color:blue" %)**AT+CDP**        (%%) ~/~/  Read cached data
575 575  * (% style="color:blue" %)**AT+CDP=0**    (%%) ~/~/  Clear cached data
576 576  
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577 577  [[image:image-20220907154700-19.png]]
578 578  
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822 822  * Package Size / pcs : cm
823 823  * Weight / pcs : g
824 824  
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825 825  = 9.  Support =
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1 -XWiki.Edwin
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