Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual

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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

...	...	@@ -1,11 +1,10 @@
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		-**Table of Contents:**
9	9
10	10
11	11
...	...	@@ -12,23 +12,28 @@
12	12
13	13
14	14
	14	+**Table of Contents:**
15	15
	16	+
	17	+
	18	+
	19	+
	20	+
16	16	= 1.  Introduction =
17	17
18		-== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
	23	+== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19	19
20	20	(((
21	21
22	22
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.
30		-)))
	28	+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.
31	31
	30	+It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	31	+
	32	+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.
	33	+
	34	+NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	35	+
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]]
	42	+[[image:1657245163077-232.png]]
39	39
40	40
41	41
42		-== 1.2 ​ Features ==
	46	+== 1.2 ​Features ==
43	43
44	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
	50	+* Monitor Soil Moisture
	51	+* Monitor Soil Temperature
	52	+* 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
	57	+* Ultra-Low Power consumption
	58	+* 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
...	...	@@ -74,110 +74,90 @@
74	74	* - B20 @H-FDD: 800MHz
75	75	* - B28 @H-FDD: 700MHz
76	76
77		-(% style="color:#037691" %)**Battery:**
	79	+(% style="color:#037691" %)**Probe 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
	81	+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**
	83	+[[image:image-20220708101224-1.png]]
86	86
87		-* STOP Mode: 10uA @ 3.3v
88		-* Max transmit power: 350mA@3.3v
89	89
	86	+
90	90	== ​1.4  Applications ==
91	91
92		-* Smart Buildings & Home Automation
93		-* Logistics and Supply Chain Management
94		-* Smart Metering
95	95	* Smart Agriculture
96		-* Smart Cities
97		-* Smart Factory
98	98
99	99	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
100	100	​
101	101
102		-
103		-
104	104	== 1.5  Pin Definitions ==
105	105
106	106
107		-[[image:1657328609906-564.png]]
	97	+[[image:1657246476176-652.png]]
108	108
109	109
110	110
111		-= 2.  Use NDDS75 to communicate with IoT Server =
	101	+= 2.  Use NSE01 to communicate with IoT Server =
112	112
113	113	== 2.1  How it works ==
114	114
	105	+
115	115	(((
116		-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.
	107	+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.
117	117	)))
118	118
119	119
120	120	(((
121		-The diagram below shows the working flow in default firmware of NDDS75:
	112	+The diagram below shows the working flow in default firmware of NSE01:
122	122	)))
123	123
124		-(((
125		-
126		-)))
	115	+[[image:image-20220708101605-2.png]]
127	127
128		-[[image:1657328659945-416.png]]
129		-
130	130	(((
131	131
132	132	)))
133	133
134	134
135		-== 2.2 ​ Configure the NDDS75 ==
136	136
	123	+== 2.2 ​ Configure the NSE01 ==
137	137
	125	+
138	138	=== 2.2.1 Test Requirement ===
139	139
140		-(((
141		-To use NDDS75 in your city, make sure meet below requirements:
142		-)))
143	143
	129	+To use NSE01 in your city, make sure meet below requirements:
	130	+
144	144	* Your local operator has already distributed a NB-IoT Network there.
145	145	* The local NB-IoT network used the band that NSE01 supports.
146	146	* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
147	147
148	148	(((
149		-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
	136	+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
150	150	)))
151	151
152	152
153		-[[image:1657328756309-230.png]]
	140	+[[image:1657249419225-449.png]]
154	154
155	155
156	156
157	157	=== 2.2.2 Insert SIM card ===
158	158
159		-(((
160	160	Insert the NB-IoT Card get from your provider.
161		-)))
162	162
163		-(((
164	164	User need to take out the NB-IoT module and insert the SIM card like below:
165		-)))
166	166
167	167
168		-[[image:1657328884227-504.png]]
	151	+[[image:1657249468462-536.png]]
169	169
170	170
171	171
172		-=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
	155	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
173	173
174	174	(((
175	175	(((
176		-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.
	159	+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.
177	177	)))
178	178	)))
179	179
180		-[[image:image-20220709092052-2.png]]
181	181
182	182	**Connection:**
183	183
...	...	@@ -190,21 +190,19 @@
190	190
191	191	In the PC, use below serial tool settings:
192	192
193		-* Baud:  (% style="color:green" %)**9600**
	175	+* Baud: (% style="color:green" %)**9600**
194	194	* Data bits:** (% style="color:green" %)8(%%)**
195	195	* Stop bits: (% style="color:green" %)**1**
196		-* Parity:  (% style="color:green" %)**None**
	178	+* Parity: (% style="color:green" %)**None**
197	197	* Flow Control: (% style="color:green" %)**None**
198	198
199	199	(((
200		-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.
	182	+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.
201	201	)))
202	202
203		-[[image:1657329814315-101.png]]
	185	+[[image:image-20220708110657-3.png]]
204	204
205		-(((
206		-(% 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/]]
207		-)))
	187	+(% 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/]]
208	208
209	209
210	210
...	...	@@ -219,48 +219,60 @@
219	219	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
220	220	* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
221	221
	202	+
	203	+
222	222	For parameter description, please refer to AT command set
223	223
224		-[[image:1657330452568-615.png]]
	206	+[[image:1657249793983-486.png]]
225	225
226	226
227		-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.
	209	+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.
228	228
229		-[[image:1657330472797-498.png]]
	211	+[[image:1657249831934-534.png]]
230	230
231	231
232	232
233	233	=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
234	234
	217	+This feature is supported since firmware version v1.0.1
235	235
	219	+
236	236	* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
237	237	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
238	238	* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
239	239
240		-[[image:1657330501006-241.png]]
241	241
242	242
243		-[[image:1657330533775-472.png]]
	226	+[[image:1657249864775-321.png]]
244	244
245	245
246	246
	230	+[[image:1657249930215-289.png]]
	231	+
	232	+
	233	+
247	247	=== 2.2.6 Use MQTT protocol to uplink data ===
248	248
	236	+This feature is supported since firmware version v110
249	249
	238	+
250	250	* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
251	251	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
252	252	* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
253		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
254		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
255		-* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
256		-* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	242	+* (% style="color:blue" %)**AT+UNAME=UNAME  **(%%)~/~/Set the username of MQTT
	243	+* (% style="color:blue" %)**AT+PWD=PWD  **(%%)~/~/Set the password of MQTT
	244	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB  **(%%)~/~/Set the sending topic of MQTT
	245	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
257	257
	247	+
	248	+
258	258	[[image:1657249978444-674.png]]
259	259
260	260
261		-[[image:1657330723006-866.png]]
	252	+[[image:1657249990869-686.png]]
262	262
263	263
	255	+
264	264	(((
265	265	MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
266	266	)))
...	...	@@ -269,17 +269,18 @@
269	269
270	270	=== 2.2.7 Use TCP protocol to uplink data ===
271	271
	264	+This feature is supported since firmware version v110
272	272
	266	+
273	273	* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
274	274	* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
275	275
276		-[[image:image-20220709093918-1.png]]
	270	+[[image:1657250217799-140.png]]
277	277
278	278
279		-[[image:image-20220709093918-2.png]]
	273	+[[image:1657250255956-604.png]]
280	280
281	281
282		-
283	283	=== 2.2.8 Change Update Interval ===
284	284
285	285	User can use below command to change the (% style="color:green" %)**uplink interval**.
...	...	@@ -286,6 +286,7 @@
286	286
287	287	* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
288	288
	282	+
289	289	(((
290	290	(% style="color:red" %)**NOTE:**
291	291	)))
...	...	@@ -296,152 +296,122 @@
296	296
297	297
298	298
299		-== 2.3  Uplink Payload ==
	293	+== 2.3 Uplink Payload ==
300	300
301		-In this mode, uplink payload includes in total 14 bytes
302	302
	296	+=== 2.3.1 MOD~=0(Default Mode) ===
303	303
304		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
305		-|=(% style="width: 60px;" %)(((
306		-**Size(bytes)**
307		-)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
308		-|(% 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"]]
	298	+LSE01 will uplink payload via LoRaWAN with below payload format:
309	309
310	310	(((
311		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
	301	+Uplink payload includes in total 11 bytes.
312	312	)))
313	313
	304	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	305	+|(((
	306	+**Size**
314	314
315		-[[image:1657331036973-987.png]]
	308	+**(bytes)**
	309	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	310	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	311	+Temperature
316	316
317		-(((
318		-The payload is ASCII string, representative same HEX:
319		-)))
	313	+(Reserve, Ignore now)
	314	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	315	+MOD & Digital Interrupt
320	320
321		-(((
322		-0x72403155615900640c6c19029200 where:
	317	+(Optional)
323	323	)))
324	324
325		-* (((
326		-Device ID: 0x724031556159 = 724031556159
327		-)))
328		-* (((
329		-Version: 0x0064=100=1.0.0
330		-)))
	320	+=== 2.3.2 MOD~=1(Original value) ===
331	331
332		-* (((
333		-BAT: 0x0c6c = 3180 mV = 3.180V
334		-)))
335		-* (((
336		-Signal: 0x19 = 25
337		-)))
338		-* (((
339		-Distance: 0x0292= 658 mm
340		-)))
341		-* (((
342		-Interrupt: 0x00 = 0
343		-)))
	322	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
344	344
	324	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	325	+|(((
	326	+**Size**
345	345
	328	+**(bytes)**
	329	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	330	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	331	+Temperature
346	346
347		-== 2.4  Payload Explanation and Sensor Interface ==
	333	+(Reserve, Ignore now)
	334	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	335	+MOD & Digital Interrupt
348	348
349		-
350		-=== 2.4.1  Device ID ===
351		-
352		-(((
353		-By default, the Device ID equal to the last 6 bytes of IMEI.
	337	+(Optional)
354	354	)))
355	355
356		-(((
357		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
358		-)))
	340	+=== 2.3.3 Battery Info ===
359	359
360	360	(((
361		-**Example:**
	343	+Check the battery voltage for LSE01.
362	362	)))
363	363
364	364	(((
365		-AT+DEUI=A84041F15612
	347	+Ex1: 0x0B45 = 2885mV
366	366	)))
367	367
368	368	(((
369		-The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
	351	+Ex2: 0x0B49 = 2889mV
370	370	)))
371	371
372	372
373	373
374		-=== 2.4.2  Version Info ===
	356	+=== 2.3.4 Soil Moisture ===
375	375
376	376	(((
377		-Specify the software version: 0x64=100, means firmware version 1.00.
	359	+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.
378	378	)))
379	379
380	380	(((
381		-For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
	363	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
382	382	)))
383	383
384		-
385		-
386		-=== 2.4.3  Battery Info ===
387		-
388	388	(((
389		-Check the battery voltage for LSE01.
	367	+
390	390	)))
391	391
392	392	(((
393		-Ex1: 0x0B45 = 2885mV
	371	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
394	394	)))
395	395
396		-(((
397		-Ex2: 0x0B49 = 2889mV
398		-)))
399	399
400	400
	376	+=== 2.3.5 Soil Temperature ===
401	401
402		-=== 2.4.4  Signal Strength ===
403		-
404	404	(((
405		-NB-IoT Network signal Strength.
	379	+ 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
406	406	)))
407	407
408	408	(((
409		-**Ex1: 0x1d = 29**
	383	+**Example**:
410	410	)))
411	411
412	412	(((
413		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	387	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
414	414	)))
415	415
416	416	(((
417		-(% style="color:blue" %)**1**(%%)  -111dBm
	391	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
418	418	)))
419	419
420		-(((
421		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
422		-)))
423	423
	395	+
	396	+=== 2.3.6 Soil Conductivity (EC) ===
	397	+
424	424	(((
425		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	399	+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).
426	426	)))
427	427
428	428	(((
429		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	403	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
430	430	)))
431	431
432		-
433		-
434		-=== 2.4.5  Soil Moisture ===
435		-
436		-Get the distance. Flat object range 280mm - 7500mm.
437		-
438		-For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
439		-
440	440	(((
441		-(((
442		-(% style="color:#4f81bd" %)** 0B05(H) = 2821(D) = 2821mm.**
	407	+Generally, the EC value of irrigation water is less than 800uS / cm.
443	443	)))
444		-)))
445	445
446	446	(((
447	447
...	...	@@ -451,68 +451,52 @@
451	451
452	452	)))
453	453
454		-=== 2.4.6  Digital Interrupt ===
	418	+=== 2.3.7 MOD ===
455	455
456		-(((
457		-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.
458		-)))
	420	+Firmware version at least v2.1 supports changing mode.
459	459
460		-(((
461		-The command is:
462		-)))
	422	+For example, bytes[10]=90
463	463
464		-(((
465		-(% 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]])**.**
466		-)))
	424	+mod=(bytes[10]>>7)&0x01=1.
467	467
468	468
469		-(((
470		-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.
471		-)))
	427	+**Downlink Command:**
472	472
	429	+If payload = 0x0A00, workmode=0
473	473
474		-(((
475		-Example:
476		-)))
	431	+If** **payload =** **0x0A01, workmode=1
477	477
478		-(((
479		-0x(00): Normal uplink packet.
480		-)))
481	481
482		-(((
483		-0x(01): Interrupt Uplink Packet.
484		-)))
485	485
	435	+=== 2.3.8 ​Decode payload in The Things Network ===
486	486
	437	+While using TTN network, you can add the payload format to decode the payload.
487	487
488		-=== 2.4.7  ​+5V Output ===
489	489
490		-(((
491		-NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling.
492		-)))
	440	+[[image:1654505570700-128.png]]
493	493
494		-
495	495	(((
496		-The 5V output time can be controlled by AT Command.
	443	+The payload decoder function for TTN is here:
497	497	)))
498	498
499	499	(((
500		-(% style="color:blue" %)**AT+5VT=1000**
	447	+LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
501	501	)))
502	502
503		-(((
504		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
505		-)))
506	506
	451	+== 2.4 Uplink Interval ==
507	507
	453	+The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
508	508
509		-== 2.5  Downlink Payload ==
510	510
511		-By default, NSE01 prints the downlink payload to console port.
512	512
513		-[[image:image-20220708133731-5.png]]
	457	+== 2.5 Downlink Payload ==
514	514
	459	+By default, LSE50 prints the downlink payload to console port.
515	515
	461	+[[image:image-20220606165544-8.png]]
	462	+
	463	+
516	516	(((
517	517	(% style="color:blue" %)**Examples:**
518	518	)))
...	...	@@ -526,7 +526,7 @@
526	526	)))
527	527
528	528	(((
529		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	477	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
530	530	)))
531	531
532	532	(((
...	...	@@ -546,144 +546,432 @@
546	546	)))
547	547
548	548	(((
549		-If payload = 0x04FF, it will reset the NSE01
	497	+If payload = 0x04FF, it will reset the LSE01
550	550	)))
551	551
552	552
553		-* (% style="color:blue" %)**INTMOD**
	501	+* (% style="color:blue" %)**CFM**
554	554
555		-(((
556		-Downlink Payload: 06000003, Set AT+INTMOD=3
557		-)))
	503	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
558	558
559	559
560	560
561		-== 2.6  ​LED Indicator ==
	507	+== 2.6 ​Show Data in DataCake IoT Server ==
562	562
563	563	(((
564		-The NSE01 has an internal LED which is to show the status of different state.
	510	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
	511	+)))
565	565
	513	+(((
	514	+
	515	+)))
566	566
567		-* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
568		-* Then the LED will be on for 1 second means device is boot normally.
569		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
570		-* For each uplink probe, LED will be on for 500ms.
	517	+(((
	518	+(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
571	571	)))
572	572
	521	+(((
	522	+(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
	523	+)))
573	573
574	574
	526	+[[image:1654505857935-743.png]]
575	575
576		-== 2.7  Installation in Soil ==
577	577
578		-__**Measurement the soil surface**__
	529	+[[image:1654505874829-548.png]]
579	579
580		-(((
581		-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]]
582		-)))
583	583
584		-[[image:1657259653666-883.png]] ​
	532	+(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
585	585
	534	+(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
586	586
587		-(((
588		-
589	589
590		-(((
591		-Dig a hole with diameter > 20CM.
592		-)))
	537	+[[image:1654505905236-553.png]]
593	593
594		-(((
595		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
596		-)))
597		-)))
598	598
599		-[[image:1654506665940-119.png]]
	540	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
600	600
601		-(((
602		-
603		-)))
	542	+[[image:1654505925508-181.png]]
604	604
605	605
606		-== 2.8  ​Firmware Change Log ==
607	607
	546	+== 2.7 Frequency Plans ==
608	608
609		-Download URL & Firmware Change log
	548	+The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
610	610
611		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
612	612
	551	+=== 2.7.1 EU863-870 (EU868) ===
613	613
614		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	553	+(% style="color:#037691" %)** Uplink:**
615	615
	555	+868.1 - SF7BW125 to SF12BW125
616	616
	557	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
617	617
618		-== 2.9  ​Battery Analysis ==
	559	+868.5 - SF7BW125 to SF12BW125
619	619
620		-=== 2.9.1  ​Battery Type ===
	561	+867.1 - SF7BW125 to SF12BW125
621	621
	563	+867.3 - SF7BW125 to SF12BW125
622	622
	565	+867.5 - SF7BW125 to SF12BW125
	566	+
	567	+867.7 - SF7BW125 to SF12BW125
	568	+
	569	+867.9 - SF7BW125 to SF12BW125
	570	+
	571	+868.8 - FSK
	572	+
	573	+
	574	+(% style="color:#037691" %)** Downlink:**
	575	+
	576	+Uplink channels 1-9 (RX1)
	577	+
	578	+869.525 - SF9BW125 (RX2 downlink only)
	579	+
	580	+
	581	+
	582	+=== 2.7.2 US902-928(US915) ===
	583	+
	584	+Used in USA, Canada and South America. Default use CHE=2
	585	+
	586	+(% style="color:#037691" %)**Uplink:**
	587	+
	588	+903.9 - SF7BW125 to SF10BW125
	589	+
	590	+904.1 - SF7BW125 to SF10BW125
	591	+
	592	+904.3 - SF7BW125 to SF10BW125
	593	+
	594	+904.5 - SF7BW125 to SF10BW125
	595	+
	596	+904.7 - SF7BW125 to SF10BW125
	597	+
	598	+904.9 - SF7BW125 to SF10BW125
	599	+
	600	+905.1 - SF7BW125 to SF10BW125
	601	+
	602	+905.3 - SF7BW125 to SF10BW125
	603	+
	604	+
	605	+(% style="color:#037691" %)**Downlink:**
	606	+
	607	+923.3 - SF7BW500 to SF12BW500
	608	+
	609	+923.9 - SF7BW500 to SF12BW500
	610	+
	611	+924.5 - SF7BW500 to SF12BW500
	612	+
	613	+925.1 - SF7BW500 to SF12BW500
	614	+
	615	+925.7 - SF7BW500 to SF12BW500
	616	+
	617	+926.3 - SF7BW500 to SF12BW500
	618	+
	619	+926.9 - SF7BW500 to SF12BW500
	620	+
	621	+927.5 - SF7BW500 to SF12BW500
	622	+
	623	+923.3 - SF12BW500(RX2 downlink only)
	624	+
	625	+
	626	+
	627	+=== 2.7.3 CN470-510 (CN470) ===
	628	+
	629	+Used in China, Default use CHE=1
	630	+
	631	+(% style="color:#037691" %)**Uplink:**
	632	+
	633	+486.3 - SF7BW125 to SF12BW125
	634	+
	635	+486.5 - SF7BW125 to SF12BW125
	636	+
	637	+486.7 - SF7BW125 to SF12BW125
	638	+
	639	+486.9 - SF7BW125 to SF12BW125
	640	+
	641	+487.1 - SF7BW125 to SF12BW125
	642	+
	643	+487.3 - SF7BW125 to SF12BW125
	644	+
	645	+487.5 - SF7BW125 to SF12BW125
	646	+
	647	+487.7 - SF7BW125 to SF12BW125
	648	+
	649	+
	650	+(% style="color:#037691" %)**Downlink:**
	651	+
	652	+506.7 - SF7BW125 to SF12BW125
	653	+
	654	+506.9 - SF7BW125 to SF12BW125
	655	+
	656	+507.1 - SF7BW125 to SF12BW125
	657	+
	658	+507.3 - SF7BW125 to SF12BW125
	659	+
	660	+507.5 - SF7BW125 to SF12BW125
	661	+
	662	+507.7 - SF7BW125 to SF12BW125
	663	+
	664	+507.9 - SF7BW125 to SF12BW125
	665	+
	666	+508.1 - SF7BW125 to SF12BW125
	667	+
	668	+505.3 - SF12BW125 (RX2 downlink only)
	669	+
	670	+
	671	+
	672	+=== 2.7.4 AU915-928(AU915) ===
	673	+
	674	+Default use CHE=2
	675	+
	676	+(% style="color:#037691" %)**Uplink:**
	677	+
	678	+916.8 - SF7BW125 to SF12BW125
	679	+
	680	+917.0 - SF7BW125 to SF12BW125
	681	+
	682	+917.2 - SF7BW125 to SF12BW125
	683	+
	684	+917.4 - SF7BW125 to SF12BW125
	685	+
	686	+917.6 - SF7BW125 to SF12BW125
	687	+
	688	+917.8 - SF7BW125 to SF12BW125
	689	+
	690	+918.0 - SF7BW125 to SF12BW125
	691	+
	692	+918.2 - SF7BW125 to SF12BW125
	693	+
	694	+
	695	+(% style="color:#037691" %)**Downlink:**
	696	+
	697	+923.3 - SF7BW500 to SF12BW500
	698	+
	699	+923.9 - SF7BW500 to SF12BW500
	700	+
	701	+924.5 - SF7BW500 to SF12BW500
	702	+
	703	+925.1 - SF7BW500 to SF12BW500
	704	+
	705	+925.7 - SF7BW500 to SF12BW500
	706	+
	707	+926.3 - SF7BW500 to SF12BW500
	708	+
	709	+926.9 - SF7BW500 to SF12BW500
	710	+
	711	+927.5 - SF7BW500 to SF12BW500
	712	+
	713	+923.3 - SF12BW500(RX2 downlink only)
	714	+
	715	+
	716	+
	717	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	718	+
	719	+(% style="color:#037691" %)**Default Uplink channel:**
	720	+
	721	+923.2 - SF7BW125 to SF10BW125
	722	+
	723	+923.4 - SF7BW125 to SF10BW125
	724	+
	725	+
	726	+(% style="color:#037691" %)**Additional Uplink Channel**:
	727	+
	728	+(OTAA mode, channel added by JoinAccept message)
	729	+
	730	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
	731	+
	732	+922.2 - SF7BW125 to SF10BW125
	733	+
	734	+922.4 - SF7BW125 to SF10BW125
	735	+
	736	+922.6 - SF7BW125 to SF10BW125
	737	+
	738	+922.8 - SF7BW125 to SF10BW125
	739	+
	740	+923.0 - SF7BW125 to SF10BW125
	741	+
	742	+922.0 - SF7BW125 to SF10BW125
	743	+
	744	+
	745	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
	746	+
	747	+923.6 - SF7BW125 to SF10BW125
	748	+
	749	+923.8 - SF7BW125 to SF10BW125
	750	+
	751	+924.0 - SF7BW125 to SF10BW125
	752	+
	753	+924.2 - SF7BW125 to SF10BW125
	754	+
	755	+924.4 - SF7BW125 to SF10BW125
	756	+
	757	+924.6 - SF7BW125 to SF10BW125
	758	+
	759	+
	760	+(% style="color:#037691" %)** Downlink:**
	761	+
	762	+Uplink channels 1-8 (RX1)
	763	+
	764	+923.2 - SF10BW125 (RX2)
	765	+
	766	+
	767	+
	768	+=== 2.7.6 KR920-923 (KR920) ===
	769	+
	770	+Default channel:
	771	+
	772	+922.1 - SF7BW125 to SF12BW125
	773	+
	774	+922.3 - SF7BW125 to SF12BW125
	775	+
	776	+922.5 - SF7BW125 to SF12BW125
	777	+
	778	+
	779	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
	780	+
	781	+922.1 - SF7BW125 to SF12BW125
	782	+
	783	+922.3 - SF7BW125 to SF12BW125
	784	+
	785	+922.5 - SF7BW125 to SF12BW125
	786	+
	787	+922.7 - SF7BW125 to SF12BW125
	788	+
	789	+922.9 - SF7BW125 to SF12BW125
	790	+
	791	+923.1 - SF7BW125 to SF12BW125
	792	+
	793	+923.3 - SF7BW125 to SF12BW125
	794	+
	795	+
	796	+(% style="color:#037691" %)**Downlink:**
	797	+
	798	+Uplink channels 1-7(RX1)
	799	+
	800	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	801	+
	802	+
	803	+
	804	+=== 2.7.7 IN865-867 (IN865) ===
	805	+
	806	+(% style="color:#037691" %)** Uplink:**
	807	+
	808	+865.0625 - SF7BW125 to SF12BW125
	809	+
	810	+865.4025 - SF7BW125 to SF12BW125
	811	+
	812	+865.9850 - SF7BW125 to SF12BW125
	813	+
	814	+
	815	+(% style="color:#037691" %) **Downlink:**
	816	+
	817	+Uplink channels 1-3 (RX1)
	818	+
	819	+866.550 - SF10BW125 (RX2)
	820	+
	821	+
	822	+
	823	+
	824	+== 2.8 LED Indicator ==
	825	+
	826	+The LSE01 has an internal LED which is to show the status of different state.
	827	+
	828	+* Blink once when device power on.
	829	+* Solid ON for 5 seconds once device successful Join the network.
	830	+* Blink once when device transmit a packet.
	831	+
	832	+== 2.9 Installation in Soil ==
	833	+
	834	+**Measurement the soil surface**
	835	+
	836	+
	837	+[[image:1654506634463-199.png]] ​
	838	+
623	623	(((
624		-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.
	840	+(((
	841	+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.
625	625	)))
	843	+)))
626	626
627	627
	846	+
	847	+[[image:1654506665940-119.png]]
	848	+
628	628	(((
629		-The battery is designed to last for several years depends on the actually use environment and update interval.
	850	+Dig a hole with diameter > 20CM.
630	630	)))
631	631
	853	+(((
	854	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	855	+)))
632	632
	857	+
	858	+== 2.10 ​Firmware Change Log ==
	859	+
633	633	(((
634		-The battery related documents as below:
	861	+**Firmware download link:**
635	635	)))
636	636
637		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
638		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
639		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	864	+(((
	865	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
	866	+)))
640	640
641	641	(((
642		-[[image:image-20220708140453-6.png]]
	869	+
643	643	)))
644	644
	872	+(((
	873	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	874	+)))
645	645
	876	+(((
	877	+
	878	+)))
646	646
647		-=== 2.9.2  Power consumption Analyze ===
	880	+(((
	881	+**V1.0.**
	882	+)))
648	648
649	649	(((
650		-Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
	885	+Release
651	651	)))
652	652
653	653
	889	+== 2.11 ​Battery Analysis ==
	890	+
	891	+=== 2.11.1 ​Battery Type ===
	892	+
654	654	(((
655		-Instruction to use as below:
	894	+The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-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.
656	656	)))
657	657
658	658	(((
659		-(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
	898	+The battery is designed to last for more than 5 years for the LSN50.
660	660	)))
661	661
662		-
663	663	(((
664		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	902	+(((
	903	+The battery-related documents are as below:
665	665	)))
	905	+)))
666	666
667	667	* (((
668		-Product Model
	908	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
669	669	)))
670	670	* (((
671		-Uplink Interval
	911	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
672	672	)))
673	673	* (((
674		-Working Mode
	914	+[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
675	675	)))
676	676
677		-(((
678		-And the Life expectation in difference case will be shown on the right.
679		-)))
	917	+ [[image:image-20220610172436-1.png]]
680	680
681		-[[image:image-20220708141352-7.jpeg]]
682	682
683	683
	921	+=== 2.11.2 ​Battery Note ===
684	684
685		-=== 2.9.3  ​Battery Note ===
686		-
687	687	(((
688	688	The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
689	689	)))
...	...	@@ -690,176 +690,302 @@
690	690
691	691
692	692
693		-=== 2.9.4  Replace the battery ===
	929	+=== 2.11.3 Replace the battery ===
694	694
695	695	(((
696		-The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
	932	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
697	697	)))
698	698
699		-
700		-
701		-= 3. ​ Access NB-IoT Module =
702		-
703	703	(((
704		-Users can directly access the AT command set of the NB-IoT module.
	936	+You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
705	705	)))
706	706
707	707	(((
708		-The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]
	940	+The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
709	709	)))
710	710
711		-[[image:1657261278785-153.png]]
712	712
713	713
	945	+= 3. ​Using the AT Commands =
714	714
715		-= 4.  Using the AT Commands =
	947	+== 3.1 Access AT Commands ==
716	716
717		-== 4.1  Access AT Commands ==
718	718
719		-See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
	950	+LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
720	720
	952	+[[image:1654501986557-872.png||height="391" width="800"]]
721	721
722		-AT+<CMD>?  : Help on <CMD>
723	723
724		-AT+<CMD>         : Run <CMD>
	955	+Or if you have below board, use below connection:
725	725
726		-AT+<CMD>=<value> : Set the value
727	727
728		-AT+<CMD>=?  : Get the value
	958	+[[image:1654502005655-729.png||height="503" width="801"]]
729	729
730	730
	961	+
	962	+In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
	963	+
	964	+
	965	+ [[image:1654502050864-459.png||height="564" width="806"]]
	966	+
	967	+
	968	+Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
	969	+
	970	+
	971	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	972	+
	973	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	974	+
	975	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	976	+
	977	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	978	+
	979	+
731	731	(% style="color:#037691" %)**General Commands**(%%)
732	732
733		-AT  : Attention
	982	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
734	734
735		-AT?  : Short Help
	984	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
736	736
737		-ATZ  : MCU Reset
	986	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
738	738
739		-AT+TDC  : Application Data Transmission Interval
	988	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
740	740
741		-AT+CFG  : Print all configurations
742	742
743		-AT+CFGMOD           : Working mode selection
	991	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
744	744
745		-AT+INTMOD            : Set the trigger interrupt mode
	993	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
746	746
747		-AT+5VT  : Set extend the time of 5V power
	995	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
748	748
749		-AT+PRO  : Choose agreement
	997	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
750	750
751		-AT+WEIGRE  : Get weight or set weight to 0
	999	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
752	752
753		-AT+WEIGAP  : Get or Set the GapValue of weight
	1001	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
754	754
755		-AT+RXDL  : Extend the sending and receiving time
	1003	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
756	756
757		-AT+CNTFAC  : Get or set counting parameters
	1005	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
758	758
759		-AT+SERVADDR  : Server Address
	1007	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
760	760
	1009	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
761	761
762		-(% style="color:#037691" %)**COAP Management**
	1011	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
763	763
764		-AT+URI            : Resource parameters
	1013	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
765	765
	1015	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
766	766
767		-(% style="color:#037691" %)**UDP Management**
	1017	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
768	768
769		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	1019	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
770	770
	1021	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
771	771
772		-(% style="color:#037691" %)**MQTT Management**
	1023	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
773	773
774		-AT+CLIENT               : Get or Set MQTT client
775	775
776		-AT+UNAME  : Get or Set MQTT Username
	1026	+(% style="color:#037691" %)**LoRa Network Management**
777	777
778		-AT+PWD                  : Get or Set MQTT password
	1028	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
779	779
780		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	1030	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
781	781
782		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	1032	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
783	783
	1034	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
784	784
785		-(% style="color:#037691" %)**Information**
	1036	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
786	786
787		-AT+FDR  : Factory Data Reset
	1038	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
788	788
789		-AT+PWORD  : Serial Access Password
	1040	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
790	790
	1042	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
791	791
	1044	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
792	792
793		-= ​5.  FAQ =
	1046	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
794	794
795		-== 5.1 ​ How to Upgrade Firmware ==
	1048	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
796	796
	1050	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
797	797
	1052	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	1053	+
	1054	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	1055	+
	1056	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	1057	+
	1058	+
	1059	+(% style="color:#037691" %)**Information**
	1060	+
	1061	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	1062	+
	1063	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	1064	+
	1065	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	1066	+
	1067	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	1068	+
	1069	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	1070	+
	1071	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	1072	+
	1073	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	1074	+
	1075	+
	1076	+= ​4. FAQ =
	1077	+
	1078	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	1079	+
798	798	(((
799		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	1081	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	1082	+When downloading the images, choose the required image file for download. ​
800	800	)))
801	801
802	802	(((
803		-Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
	1086	+
804	804	)))
805	805
806	806	(((
807		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	1090	+How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
808	808	)))
809	809
	1093	+(((
	1094	+
	1095	+)))
810	810
	1097	+(((
	1098	+You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
	1099	+)))
811	811
812		-== 5.2  Can I calibrate NSE01 to different soil types? ==
	1101	+(((
	1102	+
	1103	+)))
813	813
814	814	(((
815		-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]].
	1106	+For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
816	816	)))
817	817
	1109	+[[image:image-20220606154726-3.png]]
818	818
819		-= 6.  Trouble Shooting =
820	820
821		-== 6.1  ​Connection problem when uploading firmware ==
	1112	+When you use the TTN network, the US915 frequency bands use are:
822	822
	1114	+* 903.9 - SF7BW125 to SF10BW125
	1115	+* 904.1 - SF7BW125 to SF10BW125
	1116	+* 904.3 - SF7BW125 to SF10BW125
	1117	+* 904.5 - SF7BW125 to SF10BW125
	1118	+* 904.7 - SF7BW125 to SF10BW125
	1119	+* 904.9 - SF7BW125 to SF10BW125
	1120	+* 905.1 - SF7BW125 to SF10BW125
	1121	+* 905.3 - SF7BW125 to SF10BW125
	1122	+* 904.6 - SF8BW500
823	823
824	824	(((
825		-**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]]
	1125	+Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
	1126	+
	1127	+* (% style="color:#037691" %)**AT+CHE=2**
	1128	+* (% style="color:#037691" %)**ATZ**
826	826	)))
827	827
828		-(% class="wikigeneratedid" %)
829	829	(((
830	830
	1133	+
	1134	+to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
831	831	)))
832	832
	1137	+(((
	1138	+
	1139	+)))
833	833
834		-== 6.2  AT Command input doesn't work ==
	1141	+(((
	1142	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	1143	+)))
835	835
	1145	+[[image:image-20220606154825-4.png]]
	1146	+
	1147	+
	1148	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	1149	+
	1150	+LSE01 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/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
	1151	+
	1152	+
	1153	+= 5. Trouble Shooting =
	1154	+
	1155	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	1156	+
	1157	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
	1158	+
	1159	+
	1160	+== 5.2 AT Command input doesn't work ==
	1161	+
836	836	(((
837	837	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.
	1164	+)))
838	838
839		-
	1166	+
	1167	+== 5.3 Device rejoin in at the second uplink packet ==
	1168	+
	1169	+(% style="color:#4f81bd" %)**Issue describe as below:**
	1170	+
	1171	+[[image:1654500909990-784.png]]
	1172	+
	1173	+
	1174	+(% style="color:#4f81bd" %)**Cause for this issue:**
	1175	+
	1176	+(((
	1177	+The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
840	840	)))
841	841
842	842
843		-= 7. ​ Order Info =
	1181	+(% style="color:#4f81bd" %)**Solution: **
844	844
	1183	+All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
845	845
846		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	1185	+[[image:1654500929571-736.png||height="458" width="832"]]
847	847
848	848
	1188	+= 6. ​Order Info =
	1189	+
	1190	+
	1191	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1192	+
	1193	+
	1194	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1195	+
	1196	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1197	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1198	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1199	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1200	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1201	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1202	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1203	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1204	+
	1205	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1206	+
	1207	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1208	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1209	+
849	849	(% class="wikigeneratedid" %)
850	850	(((
851	851
852	852	)))
853	853
854		-= 8.  Packing Info =
	1215	+= 7. Packing Info =
855	855
856	856	(((
857	857
858	858
859	859	(% style="color:#037691" %)**Package Includes**:
	1221	+)))
860	860
861		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
862		-* External antenna x 1
	1223	+* (((
	1224	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
863	863	)))
864	864
865	865	(((
...	...	@@ -866,19 +866,24 @@
866	866
867	867
868	868	(% style="color:#037691" %)**Dimension and weight**:
	1231	+)))
869	869
870		-* Size: 195 x 125 x 55 mm
871		-* Weight:   420g
	1233	+* (((
	1234	+Device Size: cm
872	872	)))
	1236	+* (((
	1237	+Device Weight: g
	1238	+)))
	1239	+* (((
	1240	+Package Size / pcs : cm
	1241	+)))
	1242	+* (((
	1243	+Weight / pcs : g
873	873
874		-(((
875	875
876		-
877		-
878		-
879	879	)))
880	880
881		-= 9.  Support =
	1248	+= 8. Support =
882	882
883	883	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
884	884	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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