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Title

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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	1	(% style="text-align:center" %)
2		-[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
	2	+[[image:image-20220709085040-1.png||height="542" width="524"]]
3	3
4	4
5	5
6	6
7	7
8		-
9		-
10		-
11		-
12		-
13		-
14	14	**Table of Contents:**
15	15
16		-{{toc/}}
17	17
18	18
19	19
...	...	@@ -20,30 +20,22 @@
20	20
21	21
22	22
23		-
24	24	= 1.  Introduction =
25	25
26		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	18	+== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
27	27
28	28	(((
29	29
30	30
31	31	(((
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.
	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.
33	33	)))
34	34
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		-
47	47
48	48	)))
49	49
...	...	@@ -50,26 +50,28 @@
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1657245163077-232.png]]
	38	+[[image:1657327959271-447.png]]
54	54
55	55
56	56
57	57	== 1.2 ​ Features ==
58	58
	44	+
59	59	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60		-* Monitor Soil Moisture
61		-* Monitor Soil Temperature
62		-* Monitor Soil Conductivity
	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
63	63	* AT Commands to change parameters
64	64	* Uplink on periodically
65	65	* Downlink to change configure
66	66	* IP66 Waterproof Enclosure
67		-* Ultra-Low Power consumption
68		-* AT Commands to change parameters
69	69	* Micro SIM card slot for NB-IoT SIM
70	70	* 8500mAh Battery for long term use
71	71
72	72
	59	+
73	73	== 1.3  Specification ==
74	74
75	75
...	...	@@ -87,44 +87,65 @@
87	87	* - B20 @H-FDD: 800MHz
88	88	* - B28 @H-FDD: 700MHz
89	89
90		-Probe(% style="color:#037691" %)** Specification:**
91	91
92		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	78	+(% style="color:#037691" %)**Battery:**
93	93
94		-[[image:image-20220708101224-1.png]]
	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
95	95
96	96
	87	+(% style="color:#037691" %)**Power Consumption**
97	97
	89	+* STOP Mode: 10uA @ 3.3v
	90	+* Max transmit power: 350mA@3.3v
	91	+
	92	+
	93	+
	94	+
98	98	== ​1.4  Applications ==
99	99
	97	+* Smart Buildings & Home Automation
	98	+* Logistics and Supply Chain Management
	99	+* Smart Metering
100	100	* Smart Agriculture
	101	+* Smart Cities
	102	+* Smart Factory
101	101
102	102	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103	103	​
104	104
	107	+
	108	+
105	105	== 1.5  Pin Definitions ==
106	106
107	107
108		-[[image:1657246476176-652.png]]
	112	+[[image:1657328609906-564.png]]
109	109
110	110
111	111
	116	+
112	112	= 2.  Use NSE01 to communicate with IoT Server =
113	113
114	114	== 2.1  How it works ==
115	115
116		-
117	117	(((
118		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	122	+The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NDDS75.
119	119	)))
120	120
121	121
122	122	(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	127	+The diagram below shows the working flow in default firmware of NDDS75:
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
	130	+(((
	131	+
	132	+)))
127	127
	134	+[[image:1657328659945-416.png]]
	135	+
128	128	(((
129	129
130	130	)))
...	...	@@ -156,9 +156,13 @@
156	156
157	157	=== 2.2.2 Insert SIM card ===
158	158
	167	+(((
159	159	Insert the NB-IoT Card get from your provider.
	169	+)))
160	160
	171	+(((
161	161	User need to take out the NB-IoT module and insert the SIM card like below:
	173	+)))
162	162
163	163
164	164	[[image:1657249468462-536.png]]
...	...	@@ -197,7 +197,9 @@
197	197
198	198	[[image:image-20220708110657-3.png]]
199	199
	212	+(((
200	200	(% 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/]]
	214	+)))
201	201
202	202
203	203
...	...	@@ -300,12 +300,14 @@
300	300	In this mode, uplink payload includes in total 18 bytes
301	301
302	302	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
303		-|=(% style="width: 50px;" %)(((
	317	+|=(% style="width: 60px;" %)(((
304	304	**Size(bytes)**
305		-)))|=(% 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**
	319	+)))|=(% 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**
306	306	|(% 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"]]
307	307
	322	+(((
308	308	If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	324	+)))
309	309
310	310
311	311	[[image:image-20220708111918-4.png]]
...	...	@@ -325,29 +325,42 @@
325	325	* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
326	326	* Interrupt: 0x00 = 0
327	327
328		-
329	329	== 2.4  Payload Explanation and Sensor Interface ==
330	330
331	331
332	332	=== 2.4.1  Device ID ===
333	333
	349	+(((
334	334	By default, the Device ID equal to the last 6 bytes of IMEI.
	351	+)))
335	335
	353	+(((
336	336	User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	355	+)))
337	337
	357	+(((
338	338	**Example:**
	359	+)))
339	339
	361	+(((
340	340	AT+DEUI=A84041F15612
	363	+)))
341	341
	365	+(((
342	342	The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	367	+)))
343	343
344	344
345	345
346	346	=== 2.4.2  Version Info ===
347	347
	373	+(((
348	348	Specify the software version: 0x64=100, means firmware version 1.00.
	375	+)))
349	349
	377	+(((
350	350	For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	379	+)))
351	351
352	352
353	353
...	...	@@ -369,19 +369,33 @@
369	369
370	370	=== 2.4.4  Signal Strength ===
371	371
	401	+(((
372	372	NB-IoT Network signal Strength.
	403	+)))
373	373
	405	+(((
374	374	**Ex1: 0x1d = 29**
	407	+)))
375	375
	409	+(((
376	376	(% style="color:blue" %)**0**(%%)  -113dBm or less
	411	+)))
377	377
	413	+(((
378	378	(% style="color:blue" %)**1**(%%)  -111dBm
	415	+)))
379	379
	417	+(((
380	380	(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	419	+)))
381	381
	421	+(((
382	382	(% style="color:blue" %)**31**  (%%) -51dBm or greater
	423	+)))
383	383
	425	+(((
384	384	(% style="color:blue" %)**99**   (%%) Not known or not detectable
	427	+)))
385	385
386	386
387	387
...	...	@@ -388,12 +388,16 @@
388	388	=== 2.4.5  Soil Moisture ===
389	389
390	390	(((
	434	+(((
391	391	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.
392	392	)))
	437	+)))
393	393
394	394	(((
	440	+(((
395	395	For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
396	396	)))
	443	+)))
397	397
398	398	(((
399	399
...	...	@@ -408,7 +408,7 @@
408	408	=== 2.4.6  Soil Temperature ===
409	409
410	410	(((
411		- 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
	458	+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
412	412	)))
413	413
414	414	(((
...	...	@@ -449,34 +449,56 @@
449	449
450	450	=== 2.4.8  Digital Interrupt ===
451	451
	499	+(((
452	452	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.
	501	+)))
453	453
	503	+(((
454	454	The command is:
	505	+)))
455	455
	507	+(((
456	456	(% 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]])**.**
	509	+)))
457	457
458	458
	512	+(((
459	459	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.
	514	+)))
460	460
461	461
	517	+(((
462	462	Example:
	519	+)))
463	463
	521	+(((
464	464	0x(00): Normal uplink packet.
	523	+)))
465	465
	525	+(((
466	466	0x(01): Interrupt Uplink Packet.
	527	+)))
467	467
468	468
469	469
470	470	=== 2.4.9  ​+5V Output ===
471	471
	533	+(((
472	472	NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	535	+)))
473	473
474	474
	538	+(((
475	475	The 5V output time can be controlled by AT Command.
	540	+)))
476	476
	542	+(((
477	477	(% style="color:blue" %)**AT+5VT=1000**
	544	+)))
478	478
	546	+(((
479	479	Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	548	+)))
480	480
481	481
482	482
...	...	@@ -526,7 +526,9 @@
526	526
527	527	* (% style="color:blue" %)**INTMOD**
528	528
	598	+(((
529	529	Downlink Payload: 06000003, Set AT+INTMOD=3
	600	+)))
530	530
531	531
532	532
...	...	@@ -549,7 +549,9 @@
549	549
550	550	__**Measurement the soil surface**__
551	551
	623	+(((
552	552	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]]
	625	+)))
553	553
554	554	[[image:1657259653666-883.png]] ​
555	555
...	...	@@ -590,13 +590,19 @@
590	590	=== 2.9.1  ​Battery Type ===
591	591
592	592
	666	+(((
593	593	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.
	668	+)))
594	594
595	595
	671	+(((
596	596	The battery is designed to last for several years depends on the actually use environment and update interval.
	673	+)))
597	597
598	598
	676	+(((
599	599	The battery related documents as below:
	678	+)))
600	600
601	601	* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
602	602	* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
...	...	@@ -773,26 +773,37 @@
773	773
774	774
775	775
	855	+== 5.2  Can I calibrate NSE01 to different soil types? ==
	856	+
	857	+(((
	858	+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]].
	859	+)))
	860	+
	861	+
776	776	= 6.  Trouble Shooting =
777	777
778	778	== 6.1  ​Connection problem when uploading firmware ==
779	779
780	780
	867	+(((
	868	+**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]]
	869	+)))
	870	+
781	781	(% class="wikigeneratedid" %)
782	782	(((
783		-(% 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;"]]
	873	+
784	784	)))
785	785
786	786
787		-
788	788	== 6.2  AT Command input doesn't work ==
789	789
790	790	(((
791	791	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.
	881	+
	882	+
792	792	)))
793	793
794	794
795		-
796	796	= 7. ​ Order Info =
797	797
798	798
...	...	@@ -811,7 +811,6 @@
811	811
812	812	(% style="color:#037691" %)**Package Includes**:
813	813
814		-
815	815	* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
816	816	* External antenna x 1
817	817	)))
...	...	@@ -821,7 +821,6 @@
821	821
822	822	(% style="color:#037691" %)**Dimension and weight**:
823	823
824		-
825	825	* Size: 195 x 125 x 55 mm
826	826	* Weight:   420g
827	827	)))

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