Summary

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Details

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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

...	...	@@ -1,12 +1,19 @@
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
...	...	@@ -13,22 +13,30 @@
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
...	...	@@ -35,28 +35,26 @@
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
...	...	@@ -74,113 +74,90 @@
74	74	* - B20 @H-FDD: 800MHz
75	75	* - B28 @H-FDD: 700MHz
76	76
77		-(% style="color:#037691" %)**Battery:**
	90	+Probe(% style="color:#037691" %)** Specification:**
78	78
79		-* Li/SOCI2 un-chargeable battery
80		-* Capacity: 8500mAh
81		-* Self Discharge: <1% / Year @ 25°C
82		-* Max continuously current: 130mA
83		-* Max boost current: 2A, 1 second
	92	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
84	84
85		-(% style="color:#037691" %)**Power Consumption**
	94	+[[image:image-20220708101224-1.png]]
86	86
87		-* STOP Mode: 10uA @ 3.3v
88		-* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
89	89
90	90
91		-
92		-
93	93	== ​1.4  Applications ==
94	94
95		-* Smart Buildings & Home Automation
96		-* Logistics and Supply Chain Management
97		-* Smart Metering
98	98	* Smart Agriculture
99		-* Smart Cities
100		-* Smart Factory
101	101
102	102	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103	103	​
104	104
105		-
106		-
107	107	== 1.5  Pin Definitions ==
108	108
109	109
110		-[[image:1657328609906-564.png]]
	108	+[[image:1657246476176-652.png]]
111	111
112	112
113	113
114		-= 2.  Use NDDS75 to communicate with IoT Server =
	112	+= 2.  Use NSE01 to communicate with IoT Server =
115	115
116	116	== 2.1  How it works ==
117	117
	116	+
118	118	(((
119		-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.
	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.
120	120	)))
121	121
122	122
123	123	(((
124		-The diagram below shows the working flow in default firmware of NDDS75:
	123	+The diagram below shows the working flow in default firmware of NSE01:
125	125	)))
126	126
127		-(((
128		-
129		-)))
	126	+[[image:image-20220708101605-2.png]]
130	130
131		-[[image:1657328659945-416.png]]
132		-
133	133	(((
134	134
135	135	)))
136	136
137	137
138		-== 2.2 ​ Configure the NDDS75 ==
139	139
	134	+== 2.2 ​ Configure the NSE01 ==
140	140
	136	+
141	141	=== 2.2.1 Test Requirement ===
142	142
143		-(((
144		-To use NDDS75 in your city, make sure meet below requirements:
145		-)))
146	146
	140	+To use NSE01 in your city, make sure meet below requirements:
	141	+
147	147	* Your local operator has already distributed a NB-IoT Network there.
148	148	* The local NB-IoT network used the band that NSE01 supports.
149	149	* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
150	150
151	151	(((
152		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
	147	+Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
153	153	)))
154	154
155	155
156		-[[image:1657328756309-230.png]]
	151	+[[image:1657249419225-449.png]]
157	157
158	158
159	159
160	160	=== 2.2.2 Insert SIM card ===
161	161
162		-(((
163	163	Insert the NB-IoT Card get from your provider.
164		-)))
165	165
166		-(((
167	167	User need to take out the NB-IoT module and insert the SIM card like below:
168		-)))
169	169
170	170
171		-[[image:1657328884227-504.png]]
	162	+[[image:1657249468462-536.png]]
172	172
173	173
174	174
175		-=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
	166	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
176	176
177	177	(((
178	178	(((
179		-User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
	170	+User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
180	180	)))
181	181	)))
182	182
183		-[[image:image-20220709092052-2.png]]
184	184
185	185	**Connection:**
186	186
...	...	@@ -200,14 +200,12 @@
200	200	* Flow Control: (% style="color:green" %)**None**
201	201
202	202	(((
203		-Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
	193	+Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
204	204	)))
205	205
206		-[[image:1657329814315-101.png]]
	196	+[[image:image-20220708110657-3.png]]
207	207
208		-(((
209		-(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
210		-)))
	198	+(% 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/]]
211	211
212	212
213	213
...	...	@@ -224,44 +224,48 @@
224	224
225	225	For parameter description, please refer to AT command set
226	226
227		-[[image:1657330452568-615.png]]
	215	+[[image:1657249793983-486.png]]
228	228
229	229
230		-After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
	218	+After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
231	231
232		-[[image:1657330472797-498.png]]
	220	+[[image:1657249831934-534.png]]
233	233
234	234
235	235
236	236	=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
237	237
	226	+This feature is supported since firmware version v1.0.1
238	238
	228	+
239	239	* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
240	240	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
241	241	* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
242	242
243		-[[image:1657330501006-241.png]]
	233	+[[image:1657249864775-321.png]]
244	244
245	245
246		-[[image:1657330533775-472.png]]
	236	+[[image:1657249930215-289.png]]
247	247
248	248
249	249
250	250	=== 2.2.6 Use MQTT protocol to uplink data ===
251	251
	242	+This feature is supported since firmware version v110
252	252
	244	+
253	253	* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
254	254	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
255	255	* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
256	256	* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
257	257	* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
258		-* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
259		-* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	250	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
	251	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
260	260
261	261	[[image:1657249978444-674.png]]
262	262
263	263
264		-[[image:1657330723006-866.png]]
	256	+[[image:1657249990869-686.png]]
265	265
266	266
267	267	(((
...	...	@@ -272,14 +272,16 @@
272	272
273	273	=== 2.2.7 Use TCP protocol to uplink data ===
274	274
	267	+This feature is supported since firmware version v110
275	275
	269	+
276	276	* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
277	277	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
278	278
279		-[[image:image-20220709093918-1.png]]
	273	+[[image:1657250217799-140.png]]
280	280
281	281
282		-[[image:image-20220709093918-2.png]]
	276	+[[image:1657250255956-604.png]]
283	283
284	284
285	285
...	...	@@ -301,88 +301,57 @@
301	301
302	302	== 2.3  Uplink Payload ==
303	303
304		-In this mode, uplink payload includes in total 14 bytes
	298	+In this mode, uplink payload includes in total 18 bytes
305	305
306		-
307	307	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
308		-|=(% style="width: 60px;" %)(((
	301	+|=(% style="width: 50px;" %)(((
309	309	**Size(bytes)**
310		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
311		-|(% 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" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
	303	+)))|=(% 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**
	304	+|(% 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"]]
312	312
313		-(((
314		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
315		-)))
	306	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
316	316
317	317
318		-[[image:1657331036973-987.png]]
	309	+[[image:image-20220708111918-4.png]]
319	319
320		-(((
	311	+
321	321	The payload is ASCII string, representative same HEX:
322		-)))
323	323
324		-(((
325		-0x72403155615900640c6c19029200 where:
326		-)))
	314	+0x72403155615900640c7817075e0a8c02f900 where:
327	327
328		-* (((
329		-Device ID: 0x724031556159 = 724031556159
330		-)))
331		-* (((
332		-Version: 0x0064=100=1.0.0
333		-)))
	316	+* Device ID: 0x 724031556159 = 724031556159
	317	+* Version: 0x0064=100=1.0.0
334	334
335		-* (((
336		-BAT: 0x0c6c = 3180 mV = 3.180V
337		-)))
338		-* (((
339		-Signal: 0x19 = 25
340		-)))
341		-* (((
342		-Distance: 0x0292= 658 mm
343		-)))
344		-* (((
345		-Interrupt: 0x00 = 0
346		-)))
	319	+* BAT: 0x0c78 = 3192 mV = 3.192V
	320	+* Singal: 0x17 = 23
	321	+* Soil Moisture: 0x075e= 1886 = 18.86  %
	322	+* Soil Temperature:0x0a8c =2700=27 °C
	323	+* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
	324	+* Interrupt: 0x00 = 0
347	347
348	348
349		-
350	350	== 2.4  Payload Explanation and Sensor Interface ==
351	351
352	352
353	353	=== 2.4.1  Device ID ===
354	354
355		-(((
356	356	By default, the Device ID equal to the last 6 bytes of IMEI.
357		-)))
358	358
359		-(((
360	360	User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
361		-)))
362	362
363		-(((
364	364	**Example:**
365		-)))
366	366
367		-(((
368	368	AT+DEUI=A84041F15612
369		-)))
370	370
371		-(((
372		-The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
373		-)))
	340	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
374	374
375	375
376	376
377	377	=== 2.4.2  Version Info ===
378	378
379		-(((
380	380	Specify the software version: 0x64=100, means firmware version 1.00.
381		-)))
382	382
383		-(((
384		-For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
385		-)))
	348	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
386	386
387	387
388	388
...	...	@@ -404,47 +404,75 @@
404	404
405	405	=== 2.4.4  Signal Strength ===
406	406
407		-(((
408	408	NB-IoT Network signal Strength.
	371	+
	372	+**Ex1: 0x1d = 29**
	373	+
	374	+(% style="color:blue" %)**0**(%%)  -113dBm or less
	375	+
	376	+(% style="color:blue" %)**1**(%%)  -111dBm
	377	+
	378	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	379	+
	380	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
	381	+
	382	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
	383	+
	384	+
	385	+
	386	+=== 2.4.5  Soil Moisture ===
	387	+
	388	+(((
	389	+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.
409	409	)))
410	410
411	411	(((
412		-**Ex1: 0x1d = 29**
	393	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
413	413	)))
414	414
415	415	(((
416		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	397	+
417	417	)))
418	418
419	419	(((
420		-(% style="color:blue" %)**1**(%%)  -111dBm
	401	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
421	421	)))
422	422
	404	+
	405	+
	406	+=== 2.4.6  Soil Temperature ===
	407	+
423	423	(((
424		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	409	+ 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
425	425	)))
426	426
427	427	(((
428		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	413	+**Example**:
429	429	)))
430	430
431	431	(((
432		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	417	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
433	433	)))
434	434
	420	+(((
	421	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	422	+)))
435	435
436	436
437		-=== 2.4.5  Soil Moisture ===
438	438
439		-Get the distance. Flat object range 280mm - 7500mm.
	426	+=== 2.4.7  Soil Conductivity (EC) ===
440	440
441		-For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
	428	+(((
	429	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	430	+)))
442	442
443	443	(((
	433	+For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	434	+)))
	435	+
444	444	(((
445		-(% style="color:#4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**
	437	+Generally, the EC value of irrigation water is less than 800uS / cm.
446	446	)))
447		-)))
448	448
449	449	(((
450	450
...	...	@@ -454,58 +454,36 @@
454	454
455	455	)))
456	456
457		-=== 2.4.6  Digital Interrupt ===
	448	+=== 2.4.8  Digital Interrupt ===
458	458
459		-(((
460		-Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
461		-)))
	450	+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.
462	462
463		-(((
464	464	The command is:
465		-)))
466	466
467		-(((
468	468	(% 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]])**.**
469		-)))
470	470
471	471
472		-(((
473	473	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.
474		-)))
475	475
476	476
477		-(((
478	478	Example:
479		-)))
480	480
481		-(((
482	482	0x(00): Normal uplink packet.
483		-)))
484	484
485		-(((
486	486	0x(01): Interrupt Uplink Packet.
487		-)))
488	488
489	489
490	490
491		-=== 2.4.7  ​+5V Output ===
	468	+=== 2.4.9  ​+5V Output ===
492	492
493		-(((
494		-NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling.
495		-)))
	470	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
496	496
497	497
498		-(((
499	499	The 5V output time can be controlled by AT Command.
500		-)))
501	501
502		-(((
503	503	(% style="color:blue" %)**AT+5VT=1000**
504		-)))
505	505
506		-(((
507	507	Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
508		-)))
509	509
510	510
511	511
...	...	@@ -555,9 +555,7 @@
555	555
556	556	* (% style="color:blue" %)**INTMOD**
557	557
558		-(((
559	559	Downlink Payload: 06000003, Set AT+INTMOD=3
560		-)))
561	561
562	562
563	563
...	...	@@ -580,9 +580,7 @@
580	580
581	581	__**Measurement the soil surface**__
582	582
583		-(((
584	584	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]]
585		-)))
586	586
587	587	[[image:1657259653666-883.png]] ​
588	588
...	...	@@ -623,19 +623,13 @@
623	623	=== 2.9.1  ​Battery Type ===
624	624
625	625
626		-(((
627	627	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.
628		-)))
629	629
630	630
631		-(((
632	632	The battery is designed to last for several years depends on the actually use environment and update interval.
633		-)))
634	634
635	635
636		-(((
637	637	The battery related documents as below:
638		-)))
639	639
640	640	* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
641	641	* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
...	...	@@ -812,37 +812,26 @@
812	812
813	813
814	814
815		-== 5.2  Can I calibrate NSE01 to different soil types? ==
816		-
817		-(((
818		-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]].
819		-)))
820		-
821		-
822	822	= 6.  Trouble Shooting =
823	823
824	824	== 6.1  ​Connection problem when uploading firmware ==
825	825
826	826
827		-(((
828		-**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]]
829		-)))
830		-
831	831	(% class="wikigeneratedid" %)
832	832	(((
833		-
	781	+(% 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;"]]
834	834	)))
835	835
836	836
	785	+
837	837	== 6.2  AT Command input doesn't work ==
838	838
839	839	(((
840	840	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.
841		-
842		-
843	843	)))
844	844
845	845
	793	+
846	846	= 7. ​ Order Info =
847	847
848	848
...	...	@@ -861,6 +861,7 @@
861	861
862	862	(% style="color:#037691" %)**Package Includes**:
863	863
	812	+
864	864	* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
865	865	* External antenna x 1
866	866	)))
...	...	@@ -870,6 +870,7 @@
870	870
871	871	(% style="color:#037691" %)**Dimension and weight**:
872	872
	822	+
873	873	* Size: 195 x 125 x 55 mm
874	874	* Weight:   420g
875	875	)))

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