Last modified by Bei Jinggeng on 2024/03/30 17:53
<
From version < 51.11 >
edited by Xiaoling
on 2022/09/12 17:49
To version < 56.8 >
edited by Xiaoling
on 2022/10/25 16:46
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... ... @@ -18,11 +18,14 @@
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  
... ... @@ -58,8 +58,6 @@
58 58  * Supply Voltage: 2.1v ~~ 3.6v
59 59  * Operating Temperature: -40 ~~ 85°C
60 60  
61 -
62 -
63 63  (% style="color:#037691" %)**NB-IoT Spec:**
64 64  
65 65  * - B1 @H-FDD: 2100MHz
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71 71  
72 72  
73 73  
74 -
75 75  == 1.4  Probe Specification ==
76 76  
77 77  
... ... @@ -84,8 +84,6 @@
84 84  * IP68 Protection
85 85  * Length: 3.5 meters
86 86  
87 -
88 -
89 89  (% style="color:#037691" %)**Soil Temperature:**
90 90  
91 91  * Range -40℃～85℃
... ... @@ -96,7 +96,6 @@
96 96  
97 97  
98 98  
99 -
100 100  == 1.5  ​Applications ==
101 101  
102 102  
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104 104  
105 105  
106 106  
107 -
108 108  == 1.6  Pin mapping and power on ==
109 109  
110 110  
... ... @@ -139,7 +139,7 @@
139 139  * The local NB-IoT network used the band that NSPH01 supports.
140 140  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
141 141  
142 -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 +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.
143 143  
144 144  
145 145  [[image:image-20220907153445-4.png]]
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178 178  * Stop bits:  (% style="color:green" %)**1**
179 179  * Parity:  (% style="color:green" %)**None**
180 180  * Flow Control: (% style="color:green" %)**None**
181 -*
182 182  
183 183  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.
184 184  
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254 254  
255 255  
256 256  
257 -
258 258  === 2.2.7 Use TCP protocol to uplink data ===
259 259  
260 260  
... ... @@ -288,9 +288,9 @@
288 288  
289 289  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.
290 290  
291 -(% border="2" style="background-color:#ffffcc; color:green; width:1160px" %)
292 -|(% 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
293 -|(% 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 +(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
286 +|=(% 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**
287 +|=(% 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  .....
294 294  
295 295  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSPH01 uplink data.
296 296  
... ... @@ -297,24 +297,48 @@
297 297  [[image:image-20220907153902-15.png||height="581" width="804"]]
298 298  
299 299  
294 +(((
300 300  The payload is ASCII string, representative same HEX:
296 +)))
301 301  
302 -0x(% style="color:red" %)f868411056754138(% style="color:blue" %)0064(% style="color:green" %)0c78(% style="color:red" %)17(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//0225010b6315537b//**010b0226631550fb//**010e022663154d77**//01110225631549f1//**011502246315466b**//01190223631542e5//**011d022163153f62**//011e022163153bde//**011e022163153859**//(%%) where:
298 +(((
299 +
300 +)))
303 303  
304 -* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138
305 -* (% style="color:blue" %)Version: 0x0064=100=1.0.0
306 -* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V
307 -* (% style="color:red" %)Singal: 0x17 = 23
308 -* (% style="color:blue" %)Mod: 0x01 = 1
309 -* (% style="color:green" %)Interrupt: 0x00= 0
310 -* Soil PH: 0x0225= 549 = 5.49
311 -* Soil Temperature: 0x010B =267=26.7 °C
312 -* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
313 -* Soil Temperature,Soil PH,Time stamp : 010b0226631550fb
314 -* (% style="color:red" %)8 sets of recorded data: Temperature,Soil PH,Time stamp : 010e022663154d77,.......
302 +(((
303 +**0x (% style="color:red" %)__f868411056754138__  (% style="color:blue" %)__0064 __ (% style="color:green" %)__0c78__  (% style="color:#00b0f0" %)__17__  (% style="color:#7030a0" %)__01__  (% style="color:#d60093" %)__00__  (% style="color:#a14d07" %)__0225 __ (% style="color:#0020b0" %) __010b__  (% style="color:#420042" %)__6315537b__  (% style="color:#663300" %)//__010b0226631550fb__  __010e022663154d77  01110225631549f1  011502246315466b  01190223631542e5  011d022163153f62  011e022163153bde 011e022163153859__//(%%)**
304 +)))
315 315  
306 +(((
307 +
316 316  
309 +**where:**
310 +)))
317 317  
312 +* (% style="color:#037691" %)**Device ID:**(%%)** **0xf868411056754138 = f868411056754138
313 +
314 +* (% style="color:#037691" %)**Version:**  (%%) 0x0064=100=1.0.0
315 +
316 +* (% style="color:#037691" %)**BAT:**   (%%) 0x0c78 = 3192 mV = 3.192V
317 +
318 +* (% style="color:#037691" %)**Singal:** (%%)0x17 = 23
319 +
320 +* (% style="color:#037691" %)**Mod:** (%%) 0x01 = 1
321 +
322 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
323 +
324 +* (% style="color:#037691" %)**Soil PH:** (%%) 0x0225= 549 = 5.49
325 +
326 +* (% style="color:#037691" %)**Soil Temperature:**(%%) 0x010b =267=26.7 °C
327 +
328 +* (% style="color:#037691" %)**Time stamp :**   (%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
329 +
330 +* (% style="color:#037691" %)**Soil Temperature,Soil PH,Time stamp : **(%%) 010b0226631550fb
331 +
332 +* (% style="color:#037691" %)**8 sets of recorded data:**(%%) Temperature,Soil PH,Time stamp :  010e022663154d77,.......
333 +
334 +
335 +
318 318  == 2.4  Payload Explanation and Sensor Interface ==
319 319  
320 320  
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568 568  * (% 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)
569 569  * (% 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.
570 570  
589 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
571 571  
591 +[[image:image-20221009000933-1.png||height="750" width="1043"]]
572 572  
593 +
594 +
573 573  == 2.10  Read or Clear cached data ==
574 574  
575 575  
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578 578  * (% style="color:blue" %)**AT+CDP**        (%%) ~/~/  Read cached data
579 579  * (% style="color:blue" %)**AT+CDP=0**    (%%) ~/~/  Clear cached data
580 580  
581 -
582 -
583 583  [[image:image-20220907154700-19.png]]
584 584  
585 585  
image-20220923101327-1.png
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