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1		-NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
	1	+NDDS75 NB-IoT Distance Detect Sensor User Manual

Content

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1		-(% style="text-align:center" %)
2		-[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
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	3	+(% style="display:none" %) [[image:image-20220709084458-4.png||height="521" width="487"]]
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7	7
8	8
9	9
10		-
11		-
12		-
13		-
14	14	**Table of Contents:**
15	15
16		-{{toc/}}
17	17
18	18
19	19
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22	22
23	23	= 1.  Introduction =
24	24
25		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	20	+== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
26	26
27	27	(((
28	28
29	29
30		-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.
	25	+(((
	26	+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.
	27	+\\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.
	28	+\\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.
	29	+\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
	30	+\\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)
	31	+\\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	+)))
31	31
32		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
33		-
34		-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.
35		-
36		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
37		-
38	38
39	39	)))
40	40
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60	60	* Micro SIM card slot for NB-IoT SIM
61	61	* 8500mAh Battery for long term use
62	62
63		-
64		-
65	65	== 1.3  Specification ==
66	66
67	67
...	...	@@ -70,7 +70,6 @@
70	70	* Supply Voltage: 2.1v ~~ 3.6v
71	71	* Operating Temperature: -40 ~~ 85°C
72	72
73		-
74	74	(% style="color:#037691" %)**NB-IoT Spec:**
75	75
76	76	* - B1 @H-FDD: 2100MHz
...	...	@@ -80,7 +80,6 @@
80	80	* - B20 @H-FDD: 800MHz
81	81	* - B28 @H-FDD: 700MHz
82	82
83		-
84	84	Probe(% style="color:#037691" %)** Specification:**
85	85
86	86	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
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131	131	=== 2.2.1 Test Requirement ===
132	132
133	133
	126	+(((
134	134	To use NSE01 in your city, make sure meet below requirements:
	128	+)))
135	135
136	136	* Your local operator has already distributed a NB-IoT Network there.
137	137	* The local NB-IoT network used the band that NSE01 supports.
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148	148
149	149	=== 2.2.2 Insert SIM card ===
150	150
	145	+(((
151	151	Insert the NB-IoT Card get from your provider.
	147	+)))
152	152
	149	+(((
153	153	User need to take out the NB-IoT module and insert the SIM card like below:
	151	+)))
154	154
155	155
156	156	[[image:1657249468462-536.png]]
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189	189
190	190	[[image:image-20220708110657-3.png]]
191	191
	190	+(((
192	192	(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
	192	+)))
193	193
194	194
195	195
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292	292	In this mode, uplink payload includes in total 18 bytes
293	293
294	294	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295		-|=(% style="width: 50px;" %)(((
	295	+|=(% style="width: 60px;" %)(((
296	296	**Size(bytes)**
297		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
	297	+)))|=(% 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**
298	298	|(% 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"]]
299	299
	300	+(((
300	300	If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	302	+)))
301	301
302	302
303	303	[[image:image-20220708111918-4.png]]
...	...	@@ -317,30 +317,42 @@
317	317	* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
318	318	* Interrupt: 0x00 = 0
319	319
320		-
321		-
322	322	== 2.4  Payload Explanation and Sensor Interface ==
323	323
324	324
325	325	=== 2.4.1  Device ID ===
326	326
	327	+(((
327	327	By default, the Device ID equal to the last 6 bytes of IMEI.
	329	+)))
328	328
	331	+(((
329	329	User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	333	+)))
330	330
	335	+(((
331	331	**Example:**
	337	+)))
332	332
	339	+(((
333	333	AT+DEUI=A84041F15612
	341	+)))
334	334
	343	+(((
335	335	The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	345	+)))
336	336
337	337
338	338
339	339	=== 2.4.2  Version Info ===
340	340
	351	+(((
341	341	Specify the software version: 0x64=100, means firmware version 1.00.
	353	+)))
342	342
	355	+(((
343	343	For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	357	+)))
344	344
345	345
346	346
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362	362
363	363	=== 2.4.4  Signal Strength ===
364	364
	379	+(((
365	365	NB-IoT Network signal Strength.
	381	+)))
366	366
	383	+(((
367	367	**Ex1: 0x1d = 29**
	385	+)))
368	368
	387	+(((
369	369	(% style="color:blue" %)**0**(%%)  -113dBm or less
	389	+)))
370	370
	391	+(((
371	371	(% style="color:blue" %)**1**(%%)  -111dBm
	393	+)))
372	372
	395	+(((
373	373	(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	397	+)))
374	374
	399	+(((
375	375	(% style="color:blue" %)**31**  (%%) -51dBm or greater
	401	+)))
376	376
	403	+(((
377	377	(% style="color:blue" %)**99**   (%%) Not known or not detectable
	405	+)))
378	378
379	379
380	380
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381	381	=== 2.4.5  Soil Moisture ===
382	382
383	383	(((
	412	+(((
384	384	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.
385	385	)))
	415	+)))
386	386
387	387	(((
	418	+(((
388	388	For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
389	389	)))
	421	+)))
390	390
391	391	(((
392	392
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401	401	=== 2.4.6  Soil Temperature ===
402	402
403	403	(((
404		- 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
	436	+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
405	405	)))
406	406
407	407	(((
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442	442
443	443	=== 2.4.8  Digital Interrupt ===
444	444
	477	+(((
445	445	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.
	479	+)))
446	446
	481	+(((
447	447	The command is:
	483	+)))
448	448
	485	+(((
449	449	(% 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]])**.**
	487	+)))
450	450
451	451
452		-The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
	490	+(((
	491	+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.
	492	+)))
453	453
454	454
	495	+(((
455	455	Example:
	497	+)))
456	456
	499	+(((
457	457	0x(00): Normal uplink packet.
	501	+)))
458	458
	503	+(((
459	459	0x(01): Interrupt Uplink Packet.
	505	+)))
460	460
461	461
462	462
463	463	=== 2.4.9  ​+5V Output ===
464	464
	511	+(((
465	465	NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	513	+)))
466	466
467	467
	516	+(((
468	468	The 5V output time can be controlled by AT Command.
	518	+)))
469	469
	520	+(((
470	470	(% style="color:blue" %)**AT+5VT=1000**
	522	+)))
471	471
	524	+(((
472	472	Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	526	+)))
473	473
474	474
475	475
...	...	@@ -519,7 +519,9 @@
519	519
520	520	* (% style="color:blue" %)**INTMOD**
521	521
	576	+(((
522	522	Downlink Payload: 06000003, Set AT+INTMOD=3
	578	+)))
523	523
524	524
525	525
...	...	@@ -542,7 +542,9 @@
542	542
543	543	__**Measurement the soil surface**__
544	544
	601	+(((
545	545	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]]
	603	+)))
546	546
547	547	[[image:1657259653666-883.png]] ​
548	548
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574	574	[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
575	575
576	576
577		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
	635	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
578	578
579	579
580	580
...	...	@@ -583,16 +583,22 @@
583	583	=== 2.9.1  ​Battery Type ===
584	584
585	585
	644	+(((
586	586	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.
	646	+)))
587	587
588	588
	649	+(((
589	589	The battery is designed to last for several years depends on the actually use environment and update interval.
	651	+)))
590	590
591	591
	654	+(((
592	592	The battery related documents as below:
	656	+)))
593	593
594	594	* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595		-* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	659	+* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
596	596	* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597	597
598	598	(((
...	...	@@ -766,26 +766,37 @@
766	766
767	767
768	768
	833	+== 5.2  Can I calibrate NSE01 to different soil types? ==
	834	+
	835	+(((
	836	+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]].
	837	+)))
	838	+
	839	+
769	769	= 6.  Trouble Shooting =
770	770
771	771	== 6.1  ​Connection problem when uploading firmware ==
772	772
773	773
	845	+(((
	846	+**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]]
	847	+)))
	848	+
774	774	(% class="wikigeneratedid" %)
775	775	(((
776		-(% 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;"]]
	851	+
777	777	)))
778	778
779	779
780		-
781	781	== 6.2  AT Command input doesn't work ==
782	782
783	783	(((
784	784	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.
	859	+
	860	+
785	785	)))
786	786
787	787
788		-
789	789	= 7. ​ Order Info =
790	790
791	791
...	...	@@ -804,7 +804,6 @@
804	804
805	805	(% style="color:#037691" %)**Package Includes**:
806	806
807		-
808	808	* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
809	809	* External antenna x 1
810	810	)))
...	...	@@ -814,7 +814,6 @@
814	814
815	815	(% style="color:#037691" %)**Dimension and weight**:
816	816
817		-
818	818	* Size: 195 x 125 x 55 mm
819	819	* Weight:   420g
820	820	)))

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