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Details

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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"]]
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5	5
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7	7
	8	+
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	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	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
	90	+Probe(% style="color:#037691" %)** Specification:**
77	77
78		-(% style="color:#037691" %)**Battery:**
	92	+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
	94	+[[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		-* Smart Buildings & Home Automation
98		-* Logistics and Supply Chain Management
99		-* Smart Metering
100	100	* Smart Agriculture
101		-* Smart Cities
102		-* Smart Factory
103	103
104	104	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
105	105	​
106	106
107		-
108		-
109	109	== 1.5  Pin Definitions ==
110	110
111	111
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315	315	)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
316	316	|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
317	317
318		-(((
319	319	If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
320		-)))
321	321
322	322
323	323	[[image:image-20220708111918-4.png]]
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337	337	* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
338	338	* Interrupt: 0x00 = 0
339	339
	334	+
340	340	== 2.4  Payload Explanation and Sensor Interface ==
341	341
342	342
343	343	=== 2.4.1  Device ID ===
344	344
345		-(((
346	346	By default, the Device ID equal to the last 6 bytes of IMEI.
347		-)))
348	348
349		-(((
350	350	User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
351		-)))
352	352
353		-(((
354	354	**Example:**
355		-)))
356	356
357		-(((
358	358	AT+DEUI=A84041F15612
359		-)))
360	360
361		-(((
362	362	The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
363		-)))
364	364
365	365
366	366
367	367	=== 2.4.2  Version Info ===
368	368
369		-(((
370	370	Specify the software version: 0x64=100, means firmware version 1.00.
371		-)))
372	372
373		-(((
374	374	For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
375		-)))
376	376
377	377
378	378
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394	394
395	395	=== 2.4.4  Signal Strength ===
396	396
397		-(((
398	398	NB-IoT Network signal Strength.
399		-)))
400	400
401		-(((
402	402	**Ex1: 0x1d = 29**
403		-)))
404	404
405		-(((
406	406	(% style="color:blue" %)**0**(%%)  -113dBm or less
407		-)))
408	408
409		-(((
410	410	(% style="color:blue" %)**1**(%%)  -111dBm
411		-)))
412	412
413		-(((
414	414	(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
415		-)))
416	416
417		-(((
418	418	(% style="color:blue" %)**31**  (%%) -51dBm or greater
419		-)))
420	420
421		-(((
422	422	(% style="color:blue" %)**99**   (%%) Not known or not detectable
423		-)))
424	424
425	425
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427	427	=== 2.4.5  Soil Moisture ===
428	428
429	429	(((
430		-(((
431	431	Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
432	432	)))
433		-)))
434	434
435	435	(((
436		-(((
437	437	For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
438	438	)))
439		-)))
440	440
441	441	(((
442	442
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451	451	=== 2.4.6  Soil Temperature ===
452	452
453	453	(((
454		-Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
	417	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
455	455	)))
456	456
457	457	(((
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492	492
493	493	=== 2.4.8  Digital Interrupt ===
494	494
495		-(((
496	496	Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
497		-)))
498	498
499		-(((
500	500	The command is:
501		-)))
502	502
503		-(((
504	504	(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
505		-)))
506	506
507	507
508		-(((
509	509	The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
510		-)))
511	511
512	512
513		-(((
514	514	Example:
515		-)))
516	516
517		-(((
518	518	0x(00): Normal uplink packet.
519		-)))
520	520
521		-(((
522	522	0x(01): Interrupt Uplink Packet.
523		-)))
524	524
525	525
526	526
527	527	=== 2.4.9  ​+5V Output ===
528	528
529		-(((
530	530	NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
531		-)))
532	532
533	533
534		-(((
535	535	The 5V output time can be controlled by AT Command.
536		-)))
537	537
538		-(((
539	539	(% style="color:blue" %)**AT+5VT=1000**
540		-)))
541	541
542		-(((
543	543	Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
544		-)))
545	545
546	546
547	547
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591	591
592	592	* (% style="color:blue" %)**INTMOD**
593	593
594		-(((
595	595	Downlink Payload: 06000003, Set AT+INTMOD=3
596		-)))
597	597
598	598
599	599
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616	616
617	617	__**Measurement the soil surface**__
618	618
619		-(((
620	620	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]]
621		-)))
622	622
623	623	[[image:1657259653666-883.png]] ​
624	624
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659	659	=== 2.9.1  ​Battery Type ===
660	660
661	661
662		-(((
663	663	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.
664		-)))
665	665
666	666
667		-(((
668	668	The battery is designed to last for several years depends on the actually use environment and update interval.
669		-)))
670	670
671	671
672		-(((
673	673	The battery related documents as below:
674		-)))
675	675
676	676	* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
677	677	* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
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848	848
849	849
850	850
851		-== 5.2  Can I calibrate NSE01 to different soil types? ==
852		-
853		-(((
854		-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]].
855		-)))
856		-
857		-
858	858	= 6.  Trouble Shooting =
859	859
860	860	== 6.1  ​Connection problem when uploading firmware ==
861	861
862	862
863		-(((
864		-**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]]
865		-)))
866		-
867	867	(% class="wikigeneratedid" %)
868	868	(((
869		-
	789	+(% 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;"]]
870	870	)))
871	871
872	872
	793	+
873	873	== 6.2  AT Command input doesn't work ==
874	874
875	875	(((
876	876	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.
877		-
878		-
879	879	)))
880	880
881	881
	801	+
882	882	= 7. ​ Order Info =
883	883
884	884
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897	897
898	898	(% style="color:#037691" %)**Package Includes**:
899	899
	820	+
900	900	* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
901	901	* External antenna x 1
902	902	)))
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906	906
907	907	(% style="color:#037691" %)**Dimension and weight**:
908	908
	830	+
909	909	* Size: 195 x 125 x 55 mm
910	910	* Weight:   420g
911	911	)))

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