Last modified by Bei Jinggeng on 2024/03/30 17:53
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From version < 50.2 >
edited by Xiaoling
on 2022/09/12 14:17
To version < 45.1 >
edited by David Huang
on 2022/09/07 17:57
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Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.David
Content
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1 1  (% style="text-align:center" %)
2 -[[image:)YK]Y_LZJIO]J2~~VA}OQJM2.png||height="442" width="410"]]
2 +[[image:)YK]Y_LZJIO]J2~~VA}OQJM2.png]]
3 3  
4 4  **Table of Contents:**
5 5  
... ... @@ -9,18 +9,16 @@
9 9  
10 10  = 1. Introduction =
11 11  
12 -
13 13  == 1.1 ​What is NSPH01 Soil pH Sensor ==
14 14  
14 +The Dragino NSPH01 is a **NB-IOT soil ph sensor** for IoT of Agriculture. It is designed to measure the soil PH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
15 15  
16 -The Dragino NSPH01 is a **(% style="color:blue" %)NB-IoT soil pH sensor**(%%) for IoT of Agriculture. It is designed to measure the soil pH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.
16 +NSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** pH **with high accuracy and stable value. The NSPH01 probe can be buried into soil for long time use.
17 17  
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 -
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.
19 +\\NSPH01 supports different uplink methods include **TCP,MQTT,UDP and CoAP  **for different application requirement.
20 +\\NSPH01 is powered by  **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)
21 +\\To use NSPH01, user needs to check if there is NB-IoT coverage in local area and with the bands NSPH01 supports. If the local operate support it, user needs to get a **NB-IoT SIM card** from local operator and install NSPH01 to get NB-IoT network connection.
24 24  
25 25  (% style="text-align:center" %)
26 26  [[image:image-20220907153151-1.png]]
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33 33  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
34 34  * Monitor soil pH with temperature compensation.
35 35  * Monitor soil temperature
36 -* pH and Temperature alarm function
34 +* PH and Temperature alarm function
37 37  * Monitor Battery Level
38 38  * Support pH calibration by end user
39 39  * Uplink on periodically
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42 42  * IP68 rate for the Sensor Probe
43 43  * Ultra-Low Power consumption
44 44  * AT Commands to change parameters
45 -* Micro SIM card slot
43 +* Micro SIM card slot for NB-IoT SIM
46 46  * 8500mAh Battery for long term use
47 47  
48 48  == 1.3  Specification ==
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105 105  
106 106  === 2.2.1 Test Requirement ===
107 107  
108 -To use NSPH01 in the field, make sure meet below requirements:
106 +To use NSPH01 in your city, make sure meet below requirements:
109 109  
110 110  * Your local operator has already distributed a NB-IoT Network there.
111 111  * The local NB-IoT network used the band that NSPH01 supports.
112 112  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
113 113  
114 -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.
112 +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
115 115  
116 116  (% style="text-align:center" %)
117 117  [[image:image-20220907153445-4.png]]
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119 119  
120 120  === 2.2.2 Insert SIM card ===
121 121  
122 -User need to take out the NB-IoT module and insert the SIM card like below. ((% style="color:red" %) Pay attention to the direction(%%))
120 +Insert the NB-IoT Card get from your provider.
123 123  
122 +User need to take out the NB-IoT module and insert the SIM card like below:
123 +
124 124  (% style="text-align:center" %)
125 125  [[image:image-20220907153505-5.png]]
126 126  
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222 222  
223 223  === 2.2.8 Change Update Interval ===
224 224  
225 -Users can use the below command to change the **uplink interval**.
225 +User can use below command to change the **uplink interval**.
226 226  
227 -* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hour)
227 +* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
228 228  
229 -**NOTE: By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
229 +**NOTE:**
230 230  
231 +**~1. By default, the device will send an uplink message every 2 hour.**
231 231  
232 232  == 2.3  Uplink Payload ==
233 233  
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246 246  
247 247  The payload is ASCII string, representative same HEX:
248 248  
249 -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:
250 +0xf86841105675413800640c781701000225010b6315537b010b0226631550fb010e022663154d7701110225631549f1011502246315466b01190223631542e5011d022163153f62011e022163153bde011e022163153859 where:
250 250  
251 -* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138
252 -* (% style="color:blue" %)Version: 0x0064=100=1.0.0
253 -* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V
254 -* (% style="color:red" %)Singal: 0x17 = 23
255 -* (% style="color:blue" %)Mod: 0x01 = 1
256 -* (% style="color:green" %)Interrupt: 0x00= 0
252 +* Device ID: 0xf868411056754138 = f868411056754138
253 +* Version: 0x0064=100=1.0.0
254 +
255 +* BAT: 0x0c78 = 3192 mV = 3.192V
256 +* Singal: 0x17 = 23
257 +* Mod: 0x01 = 1
258 +* Interrupt: 0x00= 0
257 257  * Soil PH: 0x0225= 549 = 5.49
258 258  * Soil Temperature:0x010B =267=26.7 °C
259 -* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
261 +* Time stamp : 0x6315537b =1662342011
260 260  * Soil Temperature,Soil PH,Time stamp : 010b0226631550fb
261 -* (% style="color:red" %)8 sets of recorded data: Temperature,Soil PH,Time stamp : 010e022663154d77,.......
263 +* 8 sets of recorded data: Temperature,Soil PH,Time stamp : 010e022663154d77,.......
262 262  
263 263  == 2.4  Payload Explanation and Sensor Interface ==
264 264  
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465 465  
466 466  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)
467 467  
470 +
468 468  AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
469 469  
470 -
471 471  == 2.10 Read or Clear cached data ==
472 472  
473 473  ➢ AT Command:
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502 502  
503 503  The battery is designed to last for several years depends on the actually use environment and update interval. 
504 504  
505 -The battery-related documents as below:
507 +The battery related documents as below:
506 506  
507 507  * [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
508 508  * [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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590 590  
591 591  AT+TR      : Get or Set record time"
592 592  
593 -AT+APN     : Get or set the APN
594 594  
595 -AT+FBAND   : Get or Set whether to automatically modify the frequency band
596 -
597 -AT+DNSCFG  : Get or Set DNS Server
598 -
599 -AT+GETSENSORVALUE   : Returns the current sensor measurement
600 -
601 601  AT+NOUD      : Get or Set the number of data to be uploaded
602 602  
598 +
603 603  AT+CDP     : Read or Clear cached data
604 604  
601 +
605 605  AT+TEMPALARM      : Get or Set alarm of temp
606 606  
607 607  AT+PHALARM     : Get or Set alarm of PH
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667 667  
668 668  **Package Includes**:
669 669  
670 -* NSPH01 NB-IoT pH Sensor x 1
667 +* NSPH01 NB-IoT Soil Moisture & EC Sensor x 1
671 671  * External antenna x 1
672 672  
673 673  **Dimension and weight**:

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