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Details

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Title

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1		-LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
	1	+NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

Content

...	...	@@ -20,65 +20,82 @@
20	20
21	21
22	22
23		-= 1. Introduction =
24	24
25		-== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
	24	+= 1.  Introduction =
26	26
	26	+== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	27	+
27	27	(((
28	28
29	29
30		-The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
	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.
31	31	)))
32	32
33	33	(((
34		-It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	36	+It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
35	35	)))
36	36
37	37	(((
38		-The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
	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.
39	39	)))
40	40
41	41	(((
42		-LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
	44	+NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
43	43	)))
44	44
45		-(((
46		-Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
	47	+
47	47	)))
48	48
49		-
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1654503265560-120.png]]
	53	+[[image:1657245163077-232.png]]
54	54
55	55
56	56
57		-== 1.2 ​Features ==
	57	+== 1.2 ​ Features ==
58	58
59		-* LoRaWAN 1.0.3 Class A
60		-* Ultra low power consumption
	59	+* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
61	61	* Monitor Soil Moisture
62	62	* Monitor Soil Temperature
63	63	* Monitor Soil Conductivity
64		-* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
65	65	* AT Commands to change parameters
66	66	* Uplink on periodically
67	67	* Downlink to change configure
68	68	* IP66 Waterproof Enclosure
69		-* 4000mAh or 8500mAh Battery for long term use
	67	+* Ultra-Low Power consumption
	68	+* AT Commands to change parameters
	69	+* Micro SIM card slot for NB-IoT SIM
	70	+* 8500mAh Battery for long term use
70	70
71	71
	73	+== 1.3  Specification ==
72	72
73		-== 1.3 Specification ==
74	74
	76	+(% style="color:#037691" %)**Common DC Characteristics:**
	77	+
	78	+* Supply Voltage: 2.1v ~~ 3.6v
	79	+* Operating Temperature: -40 ~~ 85°C
	80	+
	81	+(% style="color:#037691" %)**NB-IoT Spec:**
	82	+
	83	+* - B1 @H-FDD: 2100MHz
	84	+* - B3 @H-FDD: 1800MHz
	85	+* - B8 @H-FDD: 900MHz
	86	+* - B5 @H-FDD: 850MHz
	87	+* - B20 @H-FDD: 800MHz
	88	+* - B28 @H-FDD: 700MHz
	89	+
	90	+Probe(% style="color:#037691" %)** Specification:**
	91	+
75	75	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
76	76
77		-[[image:image-20220606162220-5.png]]
	94	+[[image:image-20220708101224-1.png]]
78	78
79	79
80	80
81		-== ​1.4 Applications ==
	98	+== ​1.4  Applications ==
82	82
83	83	* Smart Agriculture
84	84
...	...	@@ -85,1011 +85,716 @@
85	85	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
86	86	​
87	87
88		-== 1.5 Firmware Change log ==
	105	+== 1.5  Pin Definitions ==
89	89
90	90
91		-**LSE01 v1.0 :**  Release
	108	+[[image:1657246476176-652.png]]
92	92
93	93
94	94
95		-= 2. Configure LSE01 to connect to LoRaWAN network =
	112	+= 2.  Use NSE01 to communicate with IoT Server =
96	96
97		-== 2.1 How it works ==
	114	+== 2.1  How it works ==
98	98
	116	+
99	99	(((
100		-The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
	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.
101	101	)))
102	102
	121	+
103	103	(((
104		-In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
	123	+The diagram below shows the working flow in default firmware of NSE01:
105	105	)))
106	106
	126	+[[image:image-20220708101605-2.png]]
107	107
	128	+(((
	129	+
	130	+)))
108	108
109		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
110	110
111		-Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
112	112
	134	+== 2.2 ​ Configure the NSE01 ==
113	113
114		-[[image:1654503992078-669.png]]
115	115
	137	+=== 2.2.1 Test Requirement ===
116	116
117		-The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
118	118
	140	+To use NSE01 in your city, make sure meet below requirements:
119	119
120		-(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	142	+* Your local operator has already distributed a NB-IoT Network there.
	143	+* The local NB-IoT network used the band that NSE01 supports.
	144	+* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
121	121
122		-Each LSE01 is shipped with a sticker with the default device EUI as below:
123		-
124		-[[image:image-20220606163732-6.jpeg]]
125		-
126		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
127		-
128		-**Add APP EUI in the application**
129		-
130		-
131		-[[image:1654504596150-405.png]]
132		-
133		-
134		-
135		-**Add APP KEY and DEV EUI**
136		-
137		-[[image:1654504683289-357.png]]
138		-
139		-
140		-
141		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
142		-
143		-
144		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
145		-
146		-[[image:image-20220606163915-7.png]]
147		-
148		-
149		-(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
150		-
151		-[[image:1654504778294-788.png]]
152		-
153		-
154		-
155		-== 2.3 Uplink Payload ==
156		-
157		-
158		-=== 2.3.1 MOD~=0(Default Mode) ===
159		-
160		-LSE01 will uplink payload via LoRaWAN with below payload format:
161		-
162	162	(((
163		-Uplink payload includes in total 11 bytes.
	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
164	164	)))
165	165
166		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
167		-|(((
168		-**Size**
169	169
170		-**(bytes)**
171		-)))|**2**|**2**|**2**|**2**|**2**|**1**
172		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
173		-Temperature
	151	+[[image:1657249419225-449.png]]
174	174
175		-(Reserve, Ignore now)
176		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
177		-MOD & Digital Interrupt
178	178
179		-(Optional)
180		-)))
181	181
	155	+=== 2.2.2 Insert SIM card ===
182	182
	157	+Insert the NB-IoT Card get from your provider.
183	183
184		-=== 2.3.2 MOD~=1(Original value) ===
	159	+User need to take out the NB-IoT module and insert the SIM card like below:
185	185
186		-This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
187	187
188		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
189		-|(((
190		-**Size**
	162	+[[image:1657249468462-536.png]]
191	191
192		-**(bytes)**
193		-)))|**2**|**2**|**2**|**2**|**2**|**1**
194		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
195		-Temperature
196	196
197		-(Reserve, Ignore now)
198		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
199		-MOD & Digital Interrupt
200	200
201		-(Optional)
202		-)))
	166	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
203	203
204		-
205		-
206		-=== 2.3.3 Battery Info ===
207		-
208	208	(((
209		-Check the battery voltage for LSE01.
210		-)))
211		-
212	212	(((
213		-Ex1: 0x0B45 = 2885mV
	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.
214	214	)))
215		-
216		-(((
217		-Ex2: 0x0B49 = 2889mV
218	218	)))
219	219
220	220
	175	+**Connection:**
221	221
222		-=== 2.3.4 Soil Moisture ===
	177	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
223	223
224		-(((
225		-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.
226		-)))
	179	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
227	227
228		-(((
229		-For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
230		-)))
	181	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
231	231
232		-(((
233		-
234		-)))
235	235
236		-(((
237		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
238		-)))
	184	+In the PC, use below serial tool settings:
239	239
	186	+* Baud:  (% style="color:green" %)**9600**
	187	+* Data bits:** (% style="color:green" %)8(%%)**
	188	+* Stop bits: (% style="color:green" %)**1**
	189	+* Parity:  (% style="color:green" %)**None**
	190	+* Flow Control: (% style="color:green" %)**None**
240	240
241		-
242		-=== 2.3.5 Soil Temperature ===
243		-
244	244	(((
245		- 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
	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.
246	246	)))
247	247
248		-(((
249		-**Example**:
250		-)))
	196	+[[image:image-20220708110657-3.png]]
251	251
252		-(((
253		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
254		-)))
	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/]]
255	255
256		-(((
257		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
258		-)))
259	259
260	260
	202	+=== 2.2.4 Use CoAP protocol to uplink data ===
261	261
262		-=== 2.3.6 Soil Conductivity (EC) ===
	204	+(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
263	263
264		-(((
265		-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).
266		-)))
267	267
268		-(((
269		-For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
270		-)))
	207	+**Use below commands:**
271	271
272		-(((
273		-Generally, the EC value of irrigation water is less than 800uS / cm.
274		-)))
	209	+* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
	210	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
	211	+* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
275	275
276		-(((
277		-
278		-)))
	213	+For parameter description, please refer to AT command set
279	279
280		-(((
281		-
282		-)))
	215	+[[image:1657249793983-486.png]]
283	283
284		-=== 2.3.7 MOD ===
285	285
286		-Firmware version at least v2.1 supports changing mode.
	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.
287	287
288		-For example, bytes[10]=90
	220	+[[image:1657249831934-534.png]]
289	289
290		-mod=(bytes[10]>>7)&0x01=1.
291	291
292	292
293		-**Downlink Command:**
	224	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
294	294
295		-If payload = 0x0A00, workmode=0
	226	+This feature is supported since firmware version v1.0.1
296	296
297		-If** **payload =** **0x0A01, workmode=1
298	298
	229	+* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
	230	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
	231	+* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
299	299
	233	+[[image:1657249864775-321.png]]
300	300
301		-=== 2.3.8 ​Decode payload in The Things Network ===
302	302
303		-While using TTN network, you can add the payload format to decode the payload.
	236	+[[image:1657249930215-289.png]]
304	304
305	305
306		-[[image:1654505570700-128.png]]
307	307
308		-(((
309		-The payload decoder function for TTN is here:
310		-)))
	240	+=== 2.2.6 Use MQTT protocol to uplink data ===
311	311
312		-(((
313		-LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
314		-)))
	242	+This feature is supported since firmware version v110
315	315
316	316
317		-== 2.4 Uplink Interval ==
	245	+* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
	246	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
	247	+* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
	248	+* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
	249	+* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password 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
318	318
319		-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"]]
	253	+[[image:1657249978444-674.png]]
320	320
321	321
	256	+[[image:1657249990869-686.png]]
322	322
323		-== 2.5 Downlink Payload ==
324	324
325		-By default, LSE50 prints the downlink payload to console port.
326		-
327		-[[image:image-20220606165544-8.png]]
328		-
329		-
330	330	(((
331		-**Examples:**
	260	+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.
332	332	)))
333	333
334		-(((
335		-
336		-)))
337	337
338		-* (((
339		-**Set TDC**
340		-)))
341	341
342		-(((
343		-If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
344		-)))
	265	+=== 2.2.7 Use TCP protocol to uplink data ===
345	345
346		-(((
347		-Payload:    01 00 00 1E    TDC=30S
348		-)))
	267	+This feature is supported since firmware version v110
349	349
350		-(((
351		-Payload:    01 00 00 3C    TDC=60S
352		-)))
353	353
354		-(((
355		-
356		-)))
	270	+* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
	271	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
357	357
358		-* (((
359		-**Reset**
360		-)))
	273	+[[image:1657250217799-140.png]]
361	361
362		-(((
363		-If payload = 0x04FF, it will reset the LSE01
364		-)))
365	365
	276	+[[image:1657250255956-604.png]]
366	366
367		-* **CFM**
368	368
369		-Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
370	370
	280	+=== 2.2.8 Change Update Interval ===
371	371
	282	+User can use below command to change the (% style="color:green" %)**uplink interval**.
372	372
373		-== 2.6 ​Show Data in DataCake IoT Server ==
	284	+* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
374	374
375	375	(((
376		-[[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:
	287	+(% style="color:red" %)**NOTE:**
377	377	)))
378	378
379	379	(((
380		-
	291	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
381	381	)))
382	382
383		-(((
384		-(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
385		-)))
386	386
387		-(((
388		-(% 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:
389		-)))
390	390
	296	+== 2.3  Uplink Payload ==
391	391
392		-[[image:1654505857935-743.png]]
	298	+In this mode, uplink payload includes in total 18 bytes
393	393
	300	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	301	+|=(% style="width: 50px;" %)(((
	302	+**Size(bytes)**
	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"]]
394	394
395		-[[image:1654505874829-548.png]]
	306	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
396	396
397	397
398		-(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
	309	+[[image:image-20220708111918-4.png]]
399	399
400		-(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
401	401
	312	+The payload is ASCII string, representative same HEX:
402	402
403		-[[image:1654505905236-553.png]]
	314	+0x72403155615900640c7817075e0a8c02f900 where:
404	404
	316	+* Device ID: 0x 724031556159 = 724031556159
	317	+* Version: 0x0064=100=1.0.0
405	405
406		-After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	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
407	407
408		-[[image:1654505925508-181.png]]
409	409
	327	+== 2.4  Payload Explanation and Sensor Interface ==
410	410
411	411
412		-== 2.7 Frequency Plans ==
	330	+=== 2.4.1  Device ID ===
413	413
414		-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.
	332	+By default, the Device ID equal to the last 6 bytes of IMEI.
415	415
	334	+User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
416	416
417		-=== 2.7.1 EU863-870 (EU868) ===
	336	+**Example:**
418	418
419		-(% style="color:#037691" %)** Uplink:**
	338	+AT+DEUI=A84041F15612
420	420
421		-868.1 - SF7BW125 to SF12BW125
	340	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
422	422
423		-868.3 - SF7BW125 to SF12BW125 and SF7BW250
424	424
425		-868.5 - SF7BW125 to SF12BW125
426	426
427		-867.1 - SF7BW125 to SF12BW125
	344	+=== 2.4.2  Version Info ===
428	428
429		-867.3 - SF7BW125 to SF12BW125
	346	+Specify the software version: 0x64=100, means firmware version 1.00.
430	430
431		-867.5 - SF7BW125 to SF12BW125
	348	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
432	432
433		-867.7 - SF7BW125 to SF12BW125
434	434
435		-867.9 - SF7BW125 to SF12BW125
436	436
437		-868.8 - FSK
	352	+=== 2.4.3  Battery Info ===
438	438
	354	+(((
	355	+Check the battery voltage for LSE01.
	356	+)))
439	439
440		-(% style="color:#037691" %)** Downlink:**
	358	+(((
	359	+Ex1: 0x0B45 = 2885mV
	360	+)))
441	441
442		-Uplink channels 1-9 (RX1)
	362	+(((
	363	+Ex2: 0x0B49 = 2889mV
	364	+)))
443	443
444		-869.525 - SF9BW125 (RX2 downlink only)
445	445
446	446
	368	+=== 2.4.4  Signal Strength ===
447	447
448		-=== 2.7.2 US902-928(US915) ===
	370	+NB-IoT Network signal Strength.
449	449
450		-Used in USA, Canada and South America. Default use CHE=2
	372	+**Ex1: 0x1d = 29**
451	451
452		-(% style="color:#037691" %)**Uplink:**
	374	+(% style="color:blue" %)**0**(%%)  -113dBm or less
453	453
454		-903.9 - SF7BW125 to SF10BW125
	376	+(% style="color:blue" %)**1**(%%)  -111dBm
455	455
456		-904.1 - SF7BW125 to SF10BW125
	378	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
457	457
458		-904.3 - SF7BW125 to SF10BW125
	380	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
459	459
460		-904.5 - SF7BW125 to SF10BW125
	382	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
461	461
462		-904.7 - SF7BW125 to SF10BW125
463	463
464		-904.9 - SF7BW125 to SF10BW125
465	465
466		-905.1 - SF7BW125 to SF10BW125
	386	+=== 2.4.5  Soil Moisture ===
467	467
468		-905.3 - SF7BW125 to SF10BW125
	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.
	390	+)))
469	469
	392	+(((
	393	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	394	+)))
470	470
471		-(% style="color:#037691" %)**Downlink:**
	396	+(((
	397	+
	398	+)))
472	472
473		-923.3 - SF7BW500 to SF12BW500
	400	+(((
	401	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	402	+)))
474	474
475		-923.9 - SF7BW500 to SF12BW500
476	476
477		-924.5 - SF7BW500 to SF12BW500
478	478
479		-925.1 - SF7BW500 to SF12BW500
	406	+=== 2.4.6  Soil Temperature ===
480	480
481		-925.7 - SF7BW500 to SF12BW500
	408	+(((
	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
	410	+)))
482	482
483		-926.3 - SF7BW500 to SF12BW500
	412	+(((
	413	+**Example**:
	414	+)))
484	484
485		-926.9 - SF7BW500 to SF12BW500
	416	+(((
	417	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	418	+)))
486	486
487		-927.5 - SF7BW500 to SF12BW500
	420	+(((
	421	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	422	+)))
488	488
489		-923.3 - SF12BW500(RX2 downlink only)
490	490
491	491
	426	+=== 2.4.7  Soil Conductivity (EC) ===
492	492
493		-=== 2.7.3 CN470-510 (CN470) ===
	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	+)))
494	494
495		-Used in China, Default use CHE=1
	432	+(((
	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	+)))
496	496
497		-(% style="color:#037691" %)**Uplink:**
	436	+(((
	437	+Generally, the EC value of irrigation water is less than 800uS / cm.
	438	+)))
498	498
499		-486.3 - SF7BW125 to SF12BW125
	440	+(((
	441	+
	442	+)))
500	500
501		-486.5 - SF7BW125 to SF12BW125
	444	+(((
	445	+
	446	+)))
502	502
503		-486.7 - SF7BW125 to SF12BW125
	448	+=== 2.4.8  Digital Interrupt ===
504	504
505		-486.9 - SF7BW125 to SF12BW125
	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.
506	506
507		-487.1 - SF7BW125 to SF12BW125
	452	+The command is:
508	508
509		-487.3 - SF7BW125 to SF12BW125
	454	+(% 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]])**.**
510	510
511		-487.5 - SF7BW125 to SF12BW125
512	512
513		-487.7 - SF7BW125 to SF12BW125
	457	+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	514
515	515
516		-(% style="color:#037691" %)**Downlink:**
	460	+Example:
517	517
518		-506.7 - SF7BW125 to SF12BW125
	462	+0x(00): Normal uplink packet.
519	519
520		-506.9 - SF7BW125 to SF12BW125
	464	+0x(01): Interrupt Uplink Packet.
521	521
522		-507.1 - SF7BW125 to SF12BW125
523	523
524		-507.3 - SF7BW125 to SF12BW125
525	525
526		-507.5 - SF7BW125 to SF12BW125
	468	+=== 2.4.9  ​+5V Output ===
527	527
528		-507.7 - SF7BW125 to SF12BW125
	470	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
529	529
530		-507.9 - SF7BW125 to SF12BW125
531	531
532		-508.1 - SF7BW125 to SF12BW125
	473	+The 5V output time can be controlled by AT Command.
533	533
534		-505.3 - SF12BW125 (RX2 downlink only)
	475	+(% style="color:blue" %)**AT+5VT=1000**
535	535
	477	+Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
536	536
537	537
538		-=== 2.7.4 AU915-928(AU915) ===
539	539
540		-Default use CHE=2
	481	+== 2.5  Downlink Payload ==
541	541
542		-(% style="color:#037691" %)**Uplink:**
	483	+By default, NSE01 prints the downlink payload to console port.
543	543
544		-916.8 - SF7BW125 to SF12BW125
	485	+[[image:image-20220708133731-5.png]]
545	545
546		-917.0 - SF7BW125 to SF12BW125
547	547
548		-917.2 - SF7BW125 to SF12BW125
	488	+(((
	489	+(% style="color:blue" %)**Examples:**
	490	+)))
549	549
550		-917.4 - SF7BW125 to SF12BW125
	492	+(((
	493	+
	494	+)))
551	551
552		-917.6 - SF7BW125 to SF12BW125
	496	+* (((
	497	+(% style="color:blue" %)**Set TDC**
	498	+)))
553	553
554		-917.8 - SF7BW125 to SF12BW125
	500	+(((
	501	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	502	+)))
555	555
556		-918.0 - SF7BW125 to SF12BW125
	504	+(((
	505	+Payload:    01 00 00 1E    TDC=30S
	506	+)))
557	557
558		-918.2 - SF7BW125 to SF12BW125
	508	+(((
	509	+Payload:    01 00 00 3C    TDC=60S
	510	+)))
559	559
	512	+(((
	513	+
	514	+)))
560	560
561		-(% style="color:#037691" %)**Downlink:**
	516	+* (((
	517	+(% style="color:blue" %)**Reset**
	518	+)))
562	562
563		-923.3 - SF7BW500 to SF12BW500
	520	+(((
	521	+If payload = 0x04FF, it will reset the NSE01
	522	+)))
564	564
565		-923.9 - SF7BW500 to SF12BW500
566	566
567		-924.5 - SF7BW500 to SF12BW500
	525	+* (% style="color:blue" %)**INTMOD**
568	568
569		-925.1 - SF7BW500 to SF12BW500
	527	+Downlink Payload: 06000003, Set AT+INTMOD=3
570	570
571		-925.7 - SF7BW500 to SF12BW500
572	572
573		-926.3 - SF7BW500 to SF12BW500
574	574
575		-926.9 - SF7BW500 to SF12BW500
	531	+== 2.6  ​LED Indicator ==
576	576
577		-927.5 - SF7BW500 to SF12BW500
	533	+(((
	534	+The NSE01 has an internal LED which is to show the status of different state.
578	578
579		-923.3 - SF12BW500(RX2 downlink only)
580	580
	537	+* 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)
	538	+* Then the LED will be on for 1 second means device is boot normally.
	539	+* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
	540	+* For each uplink probe, LED will be on for 500ms.
	541	+)))
581	581
582	582
583		-=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
584	584
585		-(% style="color:#037691" %)**Default Uplink channel:**
586	586
587		-923.2 - SF7BW125 to SF10BW125
	546	+== 2.7  Installation in Soil ==
588	588
589		-923.4 - SF7BW125 to SF10BW125
	548	+__**Measurement the soil surface**__
590	590
	550	+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]]
591	591
592		-(% style="color:#037691" %)**Additional Uplink Channel**:
	552	+[[image:1657259653666-883.png]] ​
593	593
594		-(OTAA mode, channel added by JoinAccept message)
595	595
596		-(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
	555	+(((
	556	+
597	597
598		-922.2 - SF7BW125 to SF10BW125
	558	+(((
	559	+Dig a hole with diameter > 20CM.
	560	+)))
599	599
600		-922.4 - SF7BW125 to SF10BW125
	562	+(((
	563	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	564	+)))
	565	+)))
601	601
602		-922.6 - SF7BW125 to SF10BW125
	567	+[[image:1654506665940-119.png]]
603	603
604		-922.8 - SF7BW125 to SF10BW125
	569	+(((
	570	+
	571	+)))
605	605
606		-923.0 - SF7BW125 to SF10BW125
607	607
608		-922.0 - SF7BW125 to SF10BW125
	574	+== 2.8  ​Firmware Change Log ==
609	609
610	610
611		-(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
	577	+Download URL & Firmware Change log
612	612
613		-923.6 - SF7BW125 to SF10BW125
	579	+[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
614	614
615		-923.8 - SF7BW125 to SF10BW125
616	616
617		-924.0 - SF7BW125 to SF10BW125
	582	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
618	618
619		-924.2 - SF7BW125 to SF10BW125
620	620
621		-924.4 - SF7BW125 to SF10BW125
622	622
623		-924.6 - SF7BW125 to SF10BW125
	586	+== 2.9  ​Battery Analysis ==
624	624
	588	+=== 2.9.1  ​Battery Type ===
625	625
626		-(% style="color:#037691" %)** Downlink:**
627	627
628		-Uplink channels 1-8 (RX1)
	591	+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.
629	629
630		-923.2 - SF10BW125 (RX2)
631	631
	594	+The battery is designed to last for several years depends on the actually use environment and update interval.
632	632
633	633
634		-=== 2.7.6 KR920-923 (KR920) ===
	597	+The battery related documents as below:
635	635
636		-Default channel:
	599	+* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	600	+* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	601	+* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
637	637
638		-922.1 - SF7BW125 to SF12BW125
639		-
640		-922.3 - SF7BW125 to SF12BW125
641		-
642		-922.5 - SF7BW125 to SF12BW125
643		-
644		-
645		-(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
646		-
647		-922.1 - SF7BW125 to SF12BW125
648		-
649		-922.3 - SF7BW125 to SF12BW125
650		-
651		-922.5 - SF7BW125 to SF12BW125
652		-
653		-922.7 - SF7BW125 to SF12BW125
654		-
655		-922.9 - SF7BW125 to SF12BW125
656		-
657		-923.1 - SF7BW125 to SF12BW125
658		-
659		-923.3 - SF7BW125 to SF12BW125
660		-
661		-
662		-(% style="color:#037691" %)**Downlink:**
663		-
664		-Uplink channels 1-7(RX1)
665		-
666		-921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
667		-
668		-
669		-
670		-=== 2.7.7 IN865-867 (IN865) ===
671		-
672		-(% style="color:#037691" %)** Uplink:**
673		-
674		-865.0625 - SF7BW125 to SF12BW125
675		-
676		-865.4025 - SF7BW125 to SF12BW125
677		-
678		-865.9850 - SF7BW125 to SF12BW125
679		-
680		-
681		-(% style="color:#037691" %) **Downlink:**
682		-
683		-Uplink channels 1-3 (RX1)
684		-
685		-866.550 - SF10BW125 (RX2)
686		-
687		-
688		-
689		-
690		-== 2.8 LED Indicator ==
691		-
692		-The LSE01 has an internal LED which is to show the status of different state.
693		-
694		-* Blink once when device power on.
695		-* Solid ON for 5 seconds once device successful Join the network.
696		-* Blink once when device transmit a packet.
697		-
698		-
699		-
700		-== 2.9 Installation in Soil ==
701		-
702		-**Measurement the soil surface**
703		-
704		-
705		-[[image:1654506634463-199.png]] ​
706		-
707	707	(((
708		-(((
709		-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.
	604	+[[image:image-20220708140453-6.png]]
710	710	)))
711		-)))
712	712
713	713
714	714
715		-[[image:1654506665940-119.png]]
	609	+=== 2.9.2  Power consumption Analyze ===
716	716
717	717	(((
718		-Dig a hole with diameter > 20CM.
	612	+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.
719	719	)))
720	720
721		-(((
722		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
723		-)))
724	724
725		-
726		-== 2.10 ​Firmware Change Log ==
727		-
728	728	(((
729		-**Firmware download link:**
	617	+Instruction to use as below:
730	730	)))
731	731
732	732	(((
733		-[[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/]]
	621	+(% 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/]]
734	734	)))
735	735
736		-(((
737		-
738		-)))
739	739
740	740	(((
741		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	626	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
742	742	)))
743	743
744		-(((
745		-
	629	+* (((
	630	+Product Model
746	746	)))
747		-
748		-(((
749		-**V1.0.**
	632	+* (((
	633	+Uplink Interval
750	750	)))
	635	+* (((
	636	+Working Mode
	637	+)))
751	751
752	752	(((
753		-Release
	640	+And the Life expectation in difference case will be shown on the right.
754	754	)))
755	755
	643	+[[image:image-20220708141352-7.jpeg]]
756	756
757		-== 2.11 ​Battery Analysis ==
758	758
759		-=== 2.11.1 ​Battery Type ===
760	760
761		-(((
762		-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.
763		-)))
	647	+=== 2.9.3  ​Battery Note ===
764	764
765	765	(((
766		-The battery is designed to last for more than 5 years for the LSN50.
	650	+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.
767	767	)))
768	768
769		-(((
770		-(((
771		-The battery-related documents are as below:
772		-)))
773		-)))
774	774
775		-* (((
776		-[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
777		-)))
778		-* (((
779		-[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
780		-)))
781		-* (((
782		-[[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/]]
783		-)))
784	784
785		- [[image:image-20220610172436-1.png]]
	655	+=== 2.9.4  Replace the battery ===
786	786
787		-
788		-
789		-=== 2.11.2 ​Battery Note ===
790		-
791	791	(((
792		-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.
	658	+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).
793	793	)))
794	794
795	795
796	796
797		-=== 2.11.3 Replace the battery ===
	663	+= 3. ​ Access NB-IoT Module =
798	798
799	799	(((
800		-If Battery is lower than 2.7v, user should replace the battery of LSE01.
	666	+Users can directly access the AT command set of the NB-IoT module.
801	801	)))
802	802
803	803	(((
804		-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.
	670	+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/]]
805	805	)))
806	806
807		-(((
808		-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)
809		-)))
	673	+[[image:1657261278785-153.png]]
810	810
811	811
812	812
813		-= 3. ​Using the AT Commands =
	677	+= 4.  Using the AT Commands =
814	814
815		-== 3.1 Access AT Commands ==
	679	+== 4.1  Access AT Commands ==
816	816
	681	+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/]]
817	817
818		-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.
819	819
820		-[[image:1654501986557-872.png||height="391" width="800"]]
	684	+AT+<CMD>?  : Help on <CMD>
821	821
	686	+AT+<CMD>         : Run <CMD>
822	822
823		-Or if you have below board, use below connection:
	688	+AT+<CMD>=<value> : Set the value
824	824
	690	+AT+<CMD>=?  : Get the value
825	825
826		-[[image:1654502005655-729.png||height="503" width="801"]]
827	827
828		-
829		-
830		-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:
831		-
832		-
833		- [[image:1654502050864-459.png||height="564" width="806"]]
834		-
835		-
836		-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]]
837		-
838		-
839		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
840		-
841		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
842		-
843		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
844		-
845		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
846		-
847		-
848	848	(% style="color:#037691" %)**General Commands**(%%)
849	849
850		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	695	+AT  : Attention
851	851
852		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	697	+AT?  : Short Help
853	853
854		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	699	+ATZ  : MCU Reset
855	855
856		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	701	+AT+TDC  : Application Data Transmission Interval
857	857
	703	+AT+CFG  : Print all configurations
858	858
859		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	705	+AT+CFGMOD           : Working mode selection
860	860
861		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	707	+AT+INTMOD            : Set the trigger interrupt mode
862	862
863		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	709	+AT+5VT  : Set extend the time of 5V power
864	864
865		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	711	+AT+PRO  : Choose agreement
866	866
867		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	713	+AT+WEIGRE  : Get weight or set weight to 0
868	868
869		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	715	+AT+WEIGAP  : Get or Set the GapValue of weight
870	870
871		-(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
	717	+AT+RXDL  : Extend the sending and receiving time
872	872
873		-(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
	719	+AT+CNTFAC  : Get or set counting parameters
874	874
875		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	721	+AT+SERVADDR  : Server Address
876	876
877		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
878	878
879		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	724	+(% style="color:#037691" %)**COAP Management**
880	880
881		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	726	+AT+URI            : Resource parameters
882	882
883		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
884	884
885		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	729	+(% style="color:#037691" %)**UDP Management**
886	886
887		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	731	+AT+CFM          : Upload confirmation mode (only valid for UDP)
888	888
889		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
890	890
891		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	734	+(% style="color:#037691" %)**MQTT Management**
892	892
	736	+AT+CLIENT               : Get or Set MQTT client
893	893
894		-(% style="color:#037691" %)**LoRa Network Management**
	738	+AT+UNAME  : Get or Set MQTT Username
895	895
896		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	740	+AT+PWD                  : Get or Set MQTT password
897	897
898		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	742	+AT+PUBTOPIC  : Get or Set MQTT publish topic
899	899
900		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	744	+AT+SUBTOPIC  : Get or Set MQTT subscription topic
901	901
902		-(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
903	903
904		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	747	+(% style="color:#037691" %)**Information**
905	905
906		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	749	+AT+FDR  : Factory Data Reset
907	907
908		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	751	+AT+PWORD  : Serial Access Password
909	909
910		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
911	911
912		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
913	913
914		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	755	+= ​5.  FAQ =
915	915
916		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	757	+== 5.1 ​ How to Upgrade Firmware ==
917	917
918		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
919	919
920		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
921		-
922		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
923		-
924		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
925		-
926		-
927		-(% style="color:#037691" %)**Information**
928		-
929		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
930		-
931		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
932		-
933		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
934		-
935		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
936		-
937		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
938		-
939		-(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
940		-
941		- (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
942		-
943		-
944		-= ​4. FAQ =
945		-
946		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
947		-
948	948	(((
949		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
950		-When downloading the images, choose the required image file for download. ​
	761	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
951	951	)))
952	952
953	953	(((
954		-
	765	+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]]
955	955	)))
956	956
957	957	(((
958		-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.
	769	+(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
959	959	)))
960	960
961		-(((
962		-
963		-)))
964	964
965		-(((
966		-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.
967		-)))
968	968
969		-(((
970		-
971		-)))
	774	+= 6.  Trouble Shooting =
972	972
973		-(((
974		-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.
975		-)))
	776	+== 6.1  ​Connection problem when uploading firmware ==
976	976
977		-[[image:image-20220606154726-3.png]]
978	978
979		-
980		-When you use the TTN network, the US915 frequency bands use are:
981		-
982		-* 903.9 - SF7BW125 to SF10BW125
983		-* 904.1 - SF7BW125 to SF10BW125
984		-* 904.3 - SF7BW125 to SF10BW125
985		-* 904.5 - SF7BW125 to SF10BW125
986		-* 904.7 - SF7BW125 to SF10BW125
987		-* 904.9 - SF7BW125 to SF10BW125
988		-* 905.1 - SF7BW125 to SF10BW125
989		-* 905.3 - SF7BW125 to SF10BW125
990		-* 904.6 - SF8BW500
991		-
	779	+(% class="wikigeneratedid" %)
992	992	(((
993		-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:
994		-
995		-* (% style="color:#037691" %)**AT+CHE=2**
996		-* (% style="color:#037691" %)**ATZ**
	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;"]]
997	997	)))
998	998
999		-(((
1000		-
1001	1001
1002		-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.
1003		-)))
1004	1004
1005		-(((
1006		-
1007		-)))
	786	+== 6.2  AT Command input doesn't work ==
1008	1008
1009	1009	(((
1010		-The **AU915** band is similar. Below are the AU915 Uplink Channels.
	789	+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.
1011	1011	)))
1012	1012
1013		-[[image:image-20220606154825-4.png]]
1014	1014
1015	1015
1016		-== 4.2 ​Can I calibrate LSE01 to different soil types? ==
	794	+= 7. ​ Order Info =
1017	1017
1018		-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]].
1019	1019
	797	+Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1020	1020
1021		-= 5. Trouble Shooting =
1022	1022
1023		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1024		-
1025		-It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1026		-
1027		-
1028		-== 5.2 AT Command input doesn’t work ==
1029		-
1030		-(((
1031		-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.
1032		-)))
1033		-
1034		-
1035		-== 5.3 Device rejoin in at the second uplink packet ==
1036		-
1037		-(% style="color:#4f81bd" %)**Issue describe as below:**
1038		-
1039		-[[image:1654500909990-784.png]]
1040		-
1041		-
1042		-(% style="color:#4f81bd" %)**Cause for this issue:**
1043		-
1044		-(((
1045		-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.
1046		-)))
1047		-
1048		-
1049		-(% style="color:#4f81bd" %)**Solution: **
1050		-
1051		-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:
1052		-
1053		-[[image:1654500929571-736.png||height="458" width="832"]]
1054		-
1055		-
1056		-= 6. ​Order Info =
1057		-
1058		-
1059		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1060		-
1061		-
1062		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1063		-
1064		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1065		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1066		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1067		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1068		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1069		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1070		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1071		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1072		-
1073		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1074		-
1075		-* (% style="color:red" %)**4**(%%): 4000mAh battery
1076		-* (% style="color:red" %)**8**(%%): 8500mAh battery
1077		-
1078	1078	(% class="wikigeneratedid" %)
1079	1079	(((
1080	1080
1081	1081	)))
1082	1082
1083		-= 7. Packing Info =
	805	+= 8.  Packing Info =
1084	1084
1085	1085	(((
1086	1086
1087	1087
1088	1088	(% style="color:#037691" %)**Package Includes**:
1089		-)))
1090	1090
1091		-* (((
1092		-LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	812	+
	813	+* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
	814	+* External antenna x 1
1093	1093	)))
1094	1094
1095	1095	(((
...	...	@@ -1096,24 +1096,20 @@
1096	1096
1097	1097
1098	1098	(% style="color:#037691" %)**Dimension and weight**:
1099		-)))
1100	1100
1101		-* (((
1102		-Device Size: cm
	822	+
	823	+* Size: 195 x 125 x 55 mm
	824	+* Weight:   420g
1103	1103	)))
1104		-* (((
1105		-Device Weight: g
1106		-)))
1107		-* (((
1108		-Package Size / pcs : cm
1109		-)))
1110		-* (((
1111		-Weight / pcs : g
1112	1112
	827	+(((
1113	1113
	829	+
	830	+
	831	+
1114	1114	)))
1115	1115
1116		-= 8. Support =
	834	+= 9.  Support =
1117	1117
1118	1118	* 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.
1119	1119	* 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]]