Last modified by Bei Jinggeng on 2024/03/30 17:53
<
From version < 44.2 >
edited by Xiaoling
on 2022/09/07 17:54
To version < 47.1 >
edited by Edwin Chen
on 2022/09/08 00:11
>
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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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1 1  (% style="text-align:center" %)
2 2  [[image:)YK]Y_LZJIO]J2~~VA}OQJM2.png]]
3 3  
4 +**Table of Contents:**
4 4  
5 5  {{toc/}}
6 6  
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10 10  
11 11  == 1.1 ​What is NSPH01 Soil pH Sensor ==
12 12  
13 -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.
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.
14 14  
15 15  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.
16 16  
17 17  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.
18 18  \\NSPH01 supports different uplink methods include **TCP,MQTT,UDP and CoAP  **for different application requirement.
19 -\\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)
20 -\\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.
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 the installation area and with the bands NSPH01 supports. If the local operator supports it, user needs to get a **NB-IoT SIM card** from local operator and install NSPH01 to get NB-IoT network connection.
21 21  
22 22  (% style="text-align:center" %)
23 23  [[image:image-20220907153151-1.png]]
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30 30  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
31 31  * Monitor soil pH with temperature compensation.
32 32  * Monitor soil temperature
33 -* PH and Temperature alarm function
34 +* pH and Temperature alarm function
34 34  * Monitor Battery Level
35 35  * Support pH calibration by end user
36 36  * Uplink on periodically
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39 39  * IP68 rate for the Sensor Probe
40 40  * Ultra-Low Power consumption
41 41  * AT Commands to change parameters
42 -* Micro SIM card slot for NB-IoT SIM
43 +* Micro SIM card slot
43 43  * 8500mAh Battery for long term use
44 44  
45 45  == 1.3  Specification ==
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102 102  
103 103  === 2.2.1 Test Requirement ===
104 104  
105 -To use NSPH01 in your city, make sure meet below requirements:
106 +To use NSPH01 in the field, make sure meet below requirements:
106 106  
107 107  * Your local operator has already distributed a NB-IoT Network there.
108 108  * The local NB-IoT network used the band that NSPH01 supports.
109 109  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
110 110  
111 -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.
112 112  
113 113  (% style="text-align:center" %)
114 114  [[image:image-20220907153445-4.png]]
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116 116  
117 117  === 2.2.2 Insert SIM card ===
118 118  
119 -Insert the NB-IoT Card get from your provider.
120 +User need to take out the NB-IoT module and insert the SIM card like below. ((% style="color:red" %) Pay attention to the direction(%%))
120 120  
121 -User need to take out the NB-IoT module and insert the SIM card like below:
122 -
123 123  (% style="text-align:center" %)
124 124  [[image:image-20220907153505-5.png]]
125 125  
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221 221  
222 222  === 2.2.8 Change Update Interval ===
223 223  
224 -User can use below command to change the **uplink interval**.
223 +Users can use the below command to change the **uplink interval**.
225 225  
226 -* **AT+TDC=600      ** ~/~/ Set Update Interval to 600s
225 +* **AT+TDC=7200      ** ~/~/ Set Update Interval to 7200s (2 hour)
227 227  
228 -**NOTE:**
229 229  
230 -**~1. By default, the device will send an uplink message every 2 hour.**
228 +**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).**
231 231  
230 +
232 232  == 2.3  Uplink Payload ==
233 233  
234 234  In this mode, uplink payload includes 87 bytes in total by default.
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235 235  
236 236  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.
237 237  
238 -(% style="width:934px" %)
239 -|(% style="width:93px" %)**Size(bytes)**|(% style="width:82px" %)**8**|(% style="width:43px" %)**2**|(% style="width:41px" %)**2**|(% style="width:126px" %)**1**|(% style="width:54px" %)**1**|(% style="width:84px" %)1|(% style="width:75px" %)2|(% style="width:133px" %)2|(% style="width:70px" %)2|(% style="width:127px" %)4   
240 -|(% style="width:93px" %)**Value**|(% style="width:82px" %)Device ID|(% style="width:43px" %)Ver|(% style="width:41px" %)BAT|(% style="width:126px" %)Signal Strength|(% style="width:54px" %)MOD|(% style="width:84px" %)Interrupt|(% style="width:75px" %)Soil PH|(% style="width:133px" %)Soil Temperature|(% style="width:70px" %)Soil PH|(% style="width:127px" %)Time stamp  .....
241 -
242 242  |**Size(bytes)**|**8**|**2**|**2**|1|1|1|2|2|4|2|2|4
243 243  |**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Soil PH|Soil Temperature|Time stamp|Soil Temperature|Soil PH|Time stamp  .....
244 244  
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470 470  
471 471  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)
472 472  
473 -
474 474  AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
475 475  
470 +
476 476  == 2.10 Read or Clear cached data ==
477 477  
478 478  ➢ AT Command:
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507 507  
508 508  The battery is designed to last for several years depends on the actually use environment and update interval. 
509 509  
510 -The battery related documents as below:
505 +The battery-related documents as below:
511 511  
512 512  * [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
513 513  * [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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667 667  
668 668  **Package Includes**:
669 669  
670 -* NSPH01 NB-IoT Soil Moisture & EC Sensor x 1
665 +* NSPH01 NB-IoT pH Sensor x 1
671 671  * External antenna x 1
672 672  
673 673  **Dimension and weight**:

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