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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +
9 +
10 +
11 +
12 +
13 +
8 8  **Table of Contents:**
9 9  
16 +{{toc/}}
10 10  
11 11  
12 12  
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13 13  
14 14  
15 15  
23 +
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
26 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
23 23  (((
24 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
25 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
26 -\\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.
27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 -\\NDDS75 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)
29 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
32 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
30 30  )))
31 31  
35 +(((
36 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37 +)))
38 +
39 +(((
40 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
41 +)))
42 +
43 +(((
44 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
45 +)))
46 +
32 32  
33 33  )))
34 34  
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35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657327959271-447.png]]
53 +[[image:1657245163077-232.png]]
39 39  
40 40  
41 41  
42 42  == 1.2 ​ Features ==
43 43  
44 -
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Ultra low power consumption
47 -* Distance Detection by Ultrasonic technology
48 -* Flat object range 280mm - 7500mm
49 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 -* Cable Length: 25cm
60 +* Monitor Soil Moisture
61 +* Monitor Soil Temperature
62 +* Monitor Soil Conductivity
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
67 +* Ultra-Low Power consumption
68 +* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 -
60 60  == 1.3  Specification ==
61 61  
62 62  
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74 74  * - B20 @H-FDD: 800MHz
75 75  * - B28 @H-FDD: 700MHz
76 76  
89 +Probe(% style="color:#037691" %)** Specification:**
77 77  
78 -(% style="color:#037691" %)**Battery:**
91 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79 79  
80 -* Li/SOCI2 un-chargeable battery
81 -* Capacity: 8500mAh
82 -* Self Discharge: <1% / Year @ 25°C
83 -* Max continuously current: 130mA
84 -* Max boost current: 2A, 1 second
93 +[[image:image-20220708101224-1.png]]
85 85  
86 86  
87 -(% style="color:#037691" %)**Power Consumption**
88 88  
89 -* STOP Mode: 10uA @ 3.3v
90 -* Max transmit power: 350mA@3.3v
91 -
92 -
93 -
94 -
95 95  == ​1.4  Applications ==
96 96  
97 97  * Smart Agriculture
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330 330  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
331 331  * Interrupt: 0x00 = 0
332 332  
335 +
336 +
337 +
333 333  == 2.4  Payload Explanation and Sensor Interface ==
334 334  
335 335  
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609 609  
610 610  __**Measurement the soil surface**__
611 611  
612 -(((
613 613  Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
614 -)))
615 615  
616 616  [[image:1657259653666-883.png]] ​
617 617  
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652 652  === 2.9.1  ​Battery Type ===
653 653  
654 654  
655 -(((
656 656  The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
657 -)))
658 658  
659 659  
660 -(((
661 661  The battery is designed to last for several years depends on the actually use environment and update interval. 
662 -)))
663 663  
664 664  
665 -(((
666 666  The battery related documents as below:
667 -)))
668 668  
669 669  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
670 670  * [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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841 841  
842 842  
843 843  
844 -== 5.2  Can I calibrate NSE01 to different soil types? ==
845 -
846 -(((
847 -NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
848 -)))
849 -
850 -
851 851  = 6.  Trouble Shooting =
852 852  
853 853  == 6.1  ​Connection problem when uploading firmware ==
854 854  
855 855  
856 -(((
857 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
858 -)))
859 -
860 860  (% class="wikigeneratedid" %)
861 861  (((
862 -
848 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
863 863  )))
864 864  
865 865  
852 +
866 866  == 6.2  AT Command input doesn't work ==
867 867  
868 868  (((
869 869  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
870 -
871 -
872 872  )))
873 873  
874 874  
860 +
875 875  = 7. ​ Order Info =
876 876  
877 877  
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890 890  
891 891  (% style="color:#037691" %)**Package Includes**:
892 892  
879 +
893 893  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
894 894  * External antenna x 1
895 895  )))
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899 899  
900 900  (% style="color:#037691" %)**Dimension and weight**:
901 901  
889 +
902 902  * Size: 195 x 125 x 55 mm
903 903  * Weight:   420g
904 904  )))
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