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Details

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

Content

...	...	@@ -20,68 +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	73
	76	+(% style="color:#037691" %)**Common DC Characteristics:**
74	74
	78	+* Supply Voltage: 2.1v ~~ 3.6v
	79	+* Operating Temperature: -40 ~~ 85°C
75	75
76		-== 1.3 Specification ==
	81	+(% style="color:#037691" %)**NB-IoT Spec:**
77	77
	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	+
78	78	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79	79
80		-[[image:image-20220606162220-5.png]]
	94	+[[image:image-20220708101224-1.png]]
81	81
82	82
83	83
84		-== ​1.4 Applications ==
	98	+== ​1.4  Applications ==
85	85
86	86	* Smart Agriculture
87	87
...	...	@@ -88,1002 +88,716 @@
88	88	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
89	89	​
90	90
91		-== 1.5 Firmware Change log ==
	105	+== 1.5  Pin Definitions ==
92	92
93	93
94		-**LSE01 v1.0 :**  Release
	108	+[[image:1657246476176-652.png]]
95	95
96	96
97	97
98		-= 2. Configure LSE01 to connect to LoRaWAN network =
	112	+= 2.  Use NSE01 to communicate with IoT Server =
99	99
100		-== 2.1 How it works ==
	114	+== 2.1  How it works ==
101	101
	116	+
102	102	(((
103		-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.
104	104	)))
105	105
	121	+
106	106	(((
107		-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:
108	108	)))
109	109
	126	+[[image:image-20220708101605-2.png]]
110	110
	128	+(((
	129	+
	130	+)))
111	111
112		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
113	113
114		-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.
115	115
	134	+== 2.2 ​ Configure the NSE01 ==
116	116
117		-[[image:1654503992078-669.png]]
118	118
	137	+=== 2.2.1 Test Requirement ===
119	119
120		-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.
121	121
	140	+To use NSE01 in your city, make sure meet below requirements:
122	122
123		-(% 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.
124	124
125		-Each LSE01 is shipped with a sticker with the default device EUI as below:
126		-
127		-[[image:image-20220606163732-6.jpeg]]
128		-
129		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
130		-
131		-**Add APP EUI in the application**
132		-
133		-
134		-[[image:1654504596150-405.png]]
135		-
136		-
137		-
138		-**Add APP KEY and DEV EUI**
139		-
140		-[[image:1654504683289-357.png]]
141		-
142		-
143		-
144		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
145		-
146		-
147		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
148		-
149		-[[image:image-20220606163915-7.png]]
150		-
151		-
152		-(% 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.
153		-
154		-[[image:1654504778294-788.png]]
155		-
156		-
157		-
158		-== 2.3 Uplink Payload ==
159		-
160		-
161		-=== 2.3.1 MOD~=0(Default Mode) ===
162		-
163		-LSE01 will uplink payload via LoRaWAN with below payload format:
164		-
165	165	(((
166		-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
167	167	)))
168	168
169		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
170		-|(((
171		-**Size**
172	172
173		-**(bytes)**
174		-)))|**2**|**2**|**2**|**2**|**2**|**1**
175		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
176		-Temperature
	151	+[[image:1657249419225-449.png]]
177	177
178		-(Reserve, Ignore now)
179		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
180		-MOD & Digital Interrupt
181	181
182		-(Optional)
183		-)))
184	184
185		-=== 2.3.2 MOD~=1(Original value) ===
	155	+=== 2.2.2 Insert SIM card ===
186	186
187		-This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	157	+Insert the NB-IoT Card get from your provider.
188	188
189		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
190		-|(((
191		-**Size**
	159	+User need to take out the NB-IoT module and insert the SIM card like below:
192	192
193		-**(bytes)**
194		-)))|**2**|**2**|**2**|**2**|**2**|**1**
195		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
196		-Temperature
197	197
198		-(Reserve, Ignore now)
199		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
200		-MOD & Digital Interrupt
	162	+[[image:1657249468462-536.png]]
201	201
202		-(Optional)
203		-)))
204	204
205		-=== 2.3.3 Battery Info ===
206	206
207		-(((
208		-Check the battery voltage for LSE01.
209		-)))
	166	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
210	210
211	211	(((
212		-Ex1: 0x0B45 = 2885mV
213		-)))
214		-
215	215	(((
216		-Ex2: 0x0B49 = 2889mV
	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.
217	217	)))
218		-
219		-
220		-
221		-=== 2.3.4 Soil Moisture ===
222		-
223		-(((
224		-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.
225	225	)))
226	226
227		-(((
228		-For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
229		-)))
230	230
231		-(((
232		-
233		-)))
	175	+**Connection:**
234	234
235		-(((
236		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
237		-)))
	177	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
238	238
	179	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
239	239
	181	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
240	240
241		-=== 2.3.5 Soil Temperature ===
242	242
243		-(((
244		- 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
245		-)))
	184	+In the PC, use below serial tool settings:
246	246
247		-(((
248		-**Example**:
249		-)))
	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**
250	250
251	251	(((
252		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	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.
253	253	)))
254	254
255		-(((
256		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
257		-)))
	196	+[[image:image-20220708110657-3.png]]
258	258
	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/]]
259	259
260	260
261		-=== 2.3.6 Soil Conductivity (EC) ===
262	262
263		-(((
264		-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).
265		-)))
	202	+=== 2.2.4 Use CoAP protocol to uplink data ===
266	266
267		-(((
268		-For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
269		-)))
	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/]]
270	270
271		-(((
272		-Generally, the EC value of irrigation water is less than 800uS / cm.
273		-)))
274	274
275		-(((
276		-
277		-)))
	207	+**Use below commands:**
278	278
279		-(((
280		-
281		-)))
	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
282	282
283		-=== 2.3.7 MOD ===
	213	+For parameter description, please refer to AT command set
284	284
285		-Firmware version at least v2.1 supports changing mode.
	215	+[[image:1657249793983-486.png]]
286	286
287		-For example, bytes[10]=90
288	288
289		-mod=(bytes[10]>>7)&0x01=1.
	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.
290	290
	220	+[[image:1657249831934-534.png]]
291	291
292		-**Downlink Command:**
293	293
294		-If payload = 0x0A00, workmode=0
295	295
296		-If** **payload =** **0x0A01, workmode=1
	224	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
297	297
	226	+This feature is supported since firmware version v1.0.1
298	298
299	299
300		-=== 2.3.8 ​Decode payload in The Things Network ===
	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
301	301
302		-While using TTN network, you can add the payload format to decode the payload.
	233	+[[image:1657249864775-321.png]]
303	303
304	304
305		-[[image:1654505570700-128.png]]
	236	+[[image:1657249930215-289.png]]
306	306
307		-(((
308		-The payload decoder function for TTN is here:
309		-)))
310	310
311		-(((
312		-LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
313		-)))
314	314
	240	+=== 2.2.6 Use MQTT protocol to uplink data ===
315	315
316		-== 2.4 Uplink Interval ==
	242	+This feature is supported since firmware version v110
317	317
318		-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"]]
319	319
	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
320	320
	253	+[[image:1657249978444-674.png]]
321	321
322		-== 2.5 Downlink Payload ==
323	323
324		-By default, LSE50 prints the downlink payload to console port.
	256	+[[image:1657249990869-686.png]]
325	325
326		-[[image:image-20220606165544-8.png]]
327	327
328		-
329	329	(((
330		-**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.
331	331	)))
332	332
333		-(((
334		-
335		-)))
336	336
337		-* (((
338		-**Set TDC**
339		-)))
340	340
341		-(((
342		-If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
343		-)))
	265	+=== 2.2.7 Use TCP protocol to uplink data ===
344	344
345		-(((
346		-Payload:    01 00 00 1E    TDC=30S
347		-)))
	267	+This feature is supported since firmware version v110
348	348
349		-(((
350		-Payload:    01 00 00 3C    TDC=60S
351		-)))
352	352
353		-(((
354		-
355		-)))
	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
356	356
357		-* (((
358		-**Reset**
359		-)))
	273	+[[image:1657250217799-140.png]]
360	360
361		-(((
362		-If payload = 0x04FF, it will reset the LSE01
363		-)))
364	364
	276	+[[image:1657250255956-604.png]]
365	365
366		-* **CFM**
367	367
368		-Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
369	369
	280	+=== 2.2.8 Change Update Interval ===
370	370
	282	+User can use below command to change the (% style="color:green" %)**uplink interval**.
371	371
372		-== 2.6 ​Show Data in DataCake IoT Server ==
	284	+* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
373	373
374	374	(((
375		-[[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:**
376	376	)))
377	377
378	378	(((
379		-
	291	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
380	380	)))
381	381
382		-(((
383		-(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
384		-)))
385	385
386		-(((
387		-(% 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:
388		-)))
389	389
	296	+== 2.3  Uplink Payload ==
390	390
391		-[[image:1654505857935-743.png]]
	298	+In this mode, uplink payload includes in total 18 bytes
392	392
	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"]]
393	393
394		-[[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.
395	395
396	396
397		-(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
	309	+[[image:image-20220708111918-4.png]]
398	398
399		-(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
400	400
	312	+The payload is ASCII string, representative same HEX:
401	401
402		-[[image:1654505905236-553.png]]
	314	+0x72403155615900640c7817075e0a8c02f900 where:
403	403
	316	+* Device ID: 0x 724031556159 = 724031556159
	317	+* Version: 0x0064=100=1.0.0
404	404
405		-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
406	406
407		-[[image:1654505925508-181.png]]
408	408
	327	+== 2.4  Payload Explanation and Sensor Interface ==
409	409
410	410
411		-== 2.7 Frequency Plans ==
	330	+=== 2.4.1  Device ID ===
412	412
413		-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.
414	414
	334	+User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
415	415
416		-=== 2.7.1 EU863-870 (EU868) ===
	336	+**Example:**
417	417
418		-(% style="color:#037691" %)** Uplink:**
	338	+AT+DEUI=A84041F15612
419	419
420		-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.
421	421
422		-868.3 - SF7BW125 to SF12BW125 and SF7BW250
423	423
424		-868.5 - SF7BW125 to SF12BW125
425	425
426		-867.1 - SF7BW125 to SF12BW125
	344	+=== 2.4.2  Version Info ===
427	427
428		-867.3 - SF7BW125 to SF12BW125
	346	+Specify the software version: 0x64=100, means firmware version 1.00.
429	429
430		-867.5 - SF7BW125 to SF12BW125
	348	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
431	431
432		-867.7 - SF7BW125 to SF12BW125
433	433
434		-867.9 - SF7BW125 to SF12BW125
435	435
436		-868.8 - FSK
	352	+=== 2.4.3  Battery Info ===
437	437
	354	+(((
	355	+Check the battery voltage for LSE01.
	356	+)))
438	438
439		-(% style="color:#037691" %)** Downlink:**
	358	+(((
	359	+Ex1: 0x0B45 = 2885mV
	360	+)))
440	440
441		-Uplink channels 1-9 (RX1)
	362	+(((
	363	+Ex2: 0x0B49 = 2889mV
	364	+)))
442	442
443		-869.525 - SF9BW125 (RX2 downlink only)
444	444
445	445
	368	+=== 2.4.4  Signal Strength ===
446	446
447		-=== 2.7.2 US902-928(US915) ===
	370	+NB-IoT Network signal Strength.
448	448
449		-Used in USA, Canada and South America. Default use CHE=2
	372	+**Ex1: 0x1d = 29**
450	450
451		-(% style="color:#037691" %)**Uplink:**
	374	+(% style="color:blue" %)**0**(%%)  -113dBm or less
452	452
453		-903.9 - SF7BW125 to SF10BW125
	376	+(% style="color:blue" %)**1**(%%)  -111dBm
454	454
455		-904.1 - SF7BW125 to SF10BW125
	378	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
456	456
457		-904.3 - SF7BW125 to SF10BW125
	380	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
458	458
459		-904.5 - SF7BW125 to SF10BW125
	382	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
460	460
461		-904.7 - SF7BW125 to SF10BW125
462	462
463		-904.9 - SF7BW125 to SF10BW125
464	464
465		-905.1 - SF7BW125 to SF10BW125
	386	+=== 2.4.5  Soil Moisture ===
466	466
467		-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	+)))
468	468
	392	+(((
	393	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	394	+)))
469	469
470		-(% style="color:#037691" %)**Downlink:**
	396	+(((
	397	+
	398	+)))
471	471
472		-923.3 - SF7BW500 to SF12BW500
	400	+(((
	401	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	402	+)))
473	473
474		-923.9 - SF7BW500 to SF12BW500
475	475
476		-924.5 - SF7BW500 to SF12BW500
477	477
478		-925.1 - SF7BW500 to SF12BW500
	406	+=== 2.4.6  Soil Temperature ===
479	479
480		-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	+)))
481	481
482		-926.3 - SF7BW500 to SF12BW500
	412	+(((
	413	+**Example**:
	414	+)))
483	483
484		-926.9 - SF7BW500 to SF12BW500
	416	+(((
	417	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	418	+)))
485	485
486		-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	+)))
487	487
488		-923.3 - SF12BW500(RX2 downlink only)
489	489
490	490
	426	+=== 2.4.7  Soil Conductivity (EC) ===
491	491
492		-=== 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	+)))
493	493
494		-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	+)))
495	495
496		-(% style="color:#037691" %)**Uplink:**
	436	+(((
	437	+Generally, the EC value of irrigation water is less than 800uS / cm.
	438	+)))
497	497
498		-486.3 - SF7BW125 to SF12BW125
	440	+(((
	441	+
	442	+)))
499	499
500		-486.5 - SF7BW125 to SF12BW125
	444	+(((
	445	+
	446	+)))
501	501
502		-486.7 - SF7BW125 to SF12BW125
	448	+=== 2.4.8  Digital Interrupt ===
503	503
504		-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.
505	505
506		-487.1 - SF7BW125 to SF12BW125
	452	+The command is:
507	507
508		-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]])**.**
509	509
510		-487.5 - SF7BW125 to SF12BW125
511	511
512		-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.
513	513
514	514
515		-(% style="color:#037691" %)**Downlink:**
	460	+Example:
516	516
517		-506.7 - SF7BW125 to SF12BW125
	462	+0x(00): Normal uplink packet.
518	518
519		-506.9 - SF7BW125 to SF12BW125
	464	+0x(01): Interrupt Uplink Packet.
520	520
521		-507.1 - SF7BW125 to SF12BW125
522	522
523		-507.3 - SF7BW125 to SF12BW125
524	524
525		-507.5 - SF7BW125 to SF12BW125
	468	+=== 2.4.9  ​+5V Output ===
526	526
527		-507.7 - SF7BW125 to SF12BW125
	470	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
528	528
529		-507.9 - SF7BW125 to SF12BW125
530	530
531		-508.1 - SF7BW125 to SF12BW125
	473	+The 5V output time can be controlled by AT Command.
532	532
533		-505.3 - SF12BW125 (RX2 downlink only)
	475	+(% style="color:blue" %)**AT+5VT=1000**
534	534
	477	+Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
535	535
536	536
537		-=== 2.7.4 AU915-928(AU915) ===
538	538
539		-Default use CHE=2
	481	+== 2.5  Downlink Payload ==
540	540
541		-(% style="color:#037691" %)**Uplink:**
	483	+By default, NSE01 prints the downlink payload to console port.
542	542
543		-916.8 - SF7BW125 to SF12BW125
	485	+[[image:image-20220708133731-5.png]]
544	544
545		-917.0 - SF7BW125 to SF12BW125
546	546
547		-917.2 - SF7BW125 to SF12BW125
	488	+(((
	489	+(% style="color:blue" %)**Examples:**
	490	+)))
548	548
549		-917.4 - SF7BW125 to SF12BW125
	492	+(((
	493	+
	494	+)))
550	550
551		-917.6 - SF7BW125 to SF12BW125
	496	+* (((
	497	+(% style="color:blue" %)**Set TDC**
	498	+)))
552	552
553		-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	+)))
554	554
555		-918.0 - SF7BW125 to SF12BW125
	504	+(((
	505	+Payload:    01 00 00 1E    TDC=30S
	506	+)))
556	556
557		-918.2 - SF7BW125 to SF12BW125
	508	+(((
	509	+Payload:    01 00 00 3C    TDC=60S
	510	+)))
558	558
	512	+(((
	513	+
	514	+)))
559	559
560		-(% style="color:#037691" %)**Downlink:**
	516	+* (((
	517	+(% style="color:blue" %)**Reset**
	518	+)))
561	561
562		-923.3 - SF7BW500 to SF12BW500
	520	+(((
	521	+If payload = 0x04FF, it will reset the NSE01
	522	+)))
563	563
564		-923.9 - SF7BW500 to SF12BW500
565	565
566		-924.5 - SF7BW500 to SF12BW500
	525	+* (% style="color:blue" %)**INTMOD**
567	567
568		-925.1 - SF7BW500 to SF12BW500
	527	+Downlink Payload: 06000003, Set AT+INTMOD=3
569	569
570		-925.7 - SF7BW500 to SF12BW500
571	571
572		-926.3 - SF7BW500 to SF12BW500
573	573
574		-926.9 - SF7BW500 to SF12BW500
	531	+== 2.6  ​LED Indicator ==
575	575
576		-927.5 - SF7BW500 to SF12BW500
	533	+(((
	534	+The NSE01 has an internal LED which is to show the status of different state.
577	577
578		-923.3 - SF12BW500(RX2 downlink only)
579	579
	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	+)))
580	580
581	581
582		-=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
583	583
584		-(% style="color:#037691" %)**Default Uplink channel:**
585	585
586		-923.2 - SF7BW125 to SF10BW125
	546	+== 2.7  Installation in Soil ==
587	587
588		-923.4 - SF7BW125 to SF10BW125
	548	+__**Measurement the soil surface**__
589	589
	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]]
590	590
591		-(% style="color:#037691" %)**Additional Uplink Channel**:
	552	+[[image:1657259653666-883.png]] ​
592	592
593		-(OTAA mode, channel added by JoinAccept message)
594	594
595		-(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
	555	+(((
	556	+
596	596
597		-922.2 - SF7BW125 to SF10BW125
	558	+(((
	559	+Dig a hole with diameter > 20CM.
	560	+)))
598	598
599		-922.4 - SF7BW125 to SF10BW125
	562	+(((
	563	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	564	+)))
	565	+)))
600	600
601		-922.6 - SF7BW125 to SF10BW125
	567	+[[image:1654506665940-119.png]]
602	602
603		-922.8 - SF7BW125 to SF10BW125
	569	+(((
	570	+
	571	+)))
604	604
605		-923.0 - SF7BW125 to SF10BW125
606	606
607		-922.0 - SF7BW125 to SF10BW125
	574	+== 2.8  ​Firmware Change Log ==
608	608
609	609
610		-(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
	577	+Download URL & Firmware Change log
611	611
612		-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/]]
613	613
614		-923.8 - SF7BW125 to SF10BW125
615	615
616		-924.0 - SF7BW125 to SF10BW125
	582	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
617	617
618		-924.2 - SF7BW125 to SF10BW125
619	619
620		-924.4 - SF7BW125 to SF10BW125
621	621
622		-924.6 - SF7BW125 to SF10BW125
	586	+== 2.9  ​Battery Analysis ==
623	623
	588	+=== 2.9.1  ​Battery Type ===
624	624
625		-(% style="color:#037691" %)** Downlink:**
626	626
627		-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.
628	628
629		-923.2 - SF10BW125 (RX2)
630	630
	594	+The battery is designed to last for several years depends on the actually use environment and update interval.
631	631
632	632
633		-=== 2.7.6 KR920-923 (KR920) ===
	597	+The battery related documents as below:
634	634
635		-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/]]
636	636
637		-922.1 - SF7BW125 to SF12BW125
638		-
639		-922.3 - SF7BW125 to SF12BW125
640		-
641		-922.5 - SF7BW125 to SF12BW125
642		-
643		-
644		-(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
645		-
646		-922.1 - SF7BW125 to SF12BW125
647		-
648		-922.3 - SF7BW125 to SF12BW125
649		-
650		-922.5 - SF7BW125 to SF12BW125
651		-
652		-922.7 - SF7BW125 to SF12BW125
653		-
654		-922.9 - SF7BW125 to SF12BW125
655		-
656		-923.1 - SF7BW125 to SF12BW125
657		-
658		-923.3 - SF7BW125 to SF12BW125
659		-
660		-
661		-(% style="color:#037691" %)**Downlink:**
662		-
663		-Uplink channels 1-7(RX1)
664		-
665		-921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
666		-
667		-
668		-
669		-=== 2.7.7 IN865-867 (IN865) ===
670		-
671		-(% style="color:#037691" %)** Uplink:**
672		-
673		-865.0625 - SF7BW125 to SF12BW125
674		-
675		-865.4025 - SF7BW125 to SF12BW125
676		-
677		-865.9850 - SF7BW125 to SF12BW125
678		-
679		-
680		-(% style="color:#037691" %) **Downlink:**
681		-
682		-Uplink channels 1-3 (RX1)
683		-
684		-866.550 - SF10BW125 (RX2)
685		-
686		-
687		-
688		-
689		-== 2.8 LED Indicator ==
690		-
691		-The LSE01 has an internal LED which is to show the status of different state.
692		-
693		-* Blink once when device power on.
694		-* Solid ON for 5 seconds once device successful Join the network.
695		-* Blink once when device transmit a packet.
696		-
697		-
698		-== 2.9 Installation in Soil ==
699		-
700		-**Measurement the soil surface**
701		-
702		-
703		-[[image:1654506634463-199.png]] ​
704		-
705	705	(((
706		-(((
707		-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]]
708	708	)))
709		-)))
710	710
711	711
712	712
713		-[[image:1654506665940-119.png]]
	609	+=== 2.9.2  Power consumption Analyze ===
714	714
715	715	(((
716		-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.
717	717	)))
718	718
719		-(((
720		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
721		-)))
722	722
723		-
724		-== 2.10 ​Firmware Change Log ==
725		-
726	726	(((
727		-**Firmware download link:**
	617	+Instruction to use as below:
728	728	)))
729	729
730	730	(((
731		-[[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/]]
732	732	)))
733	733
734		-(((
735		-
736		-)))
737	737
738	738	(((
739		-**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
740	740	)))
741	741
742		-(((
743		-
	629	+* (((
	630	+Product Model
744	744	)))
745		-
746		-(((
747		-**V1.0.**
	632	+* (((
	633	+Uplink Interval
748	748	)))
	635	+* (((
	636	+Working Mode
	637	+)))
749	749
750	750	(((
751		-Release
	640	+And the Life expectation in difference case will be shown on the right.
752	752	)))
753	753
	643	+[[image:image-20220708141352-7.jpeg]]
754	754
755		-== 2.11 ​Battery Analysis ==
756	756
757		-=== 2.11.1 ​Battery Type ===
758	758
759		-(((
760		-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.
761		-)))
	647	+=== 2.9.3  ​Battery Note ===
762	762
763	763	(((
764		-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.
765	765	)))
766	766
767		-(((
768		-(((
769		-The battery-related documents are as below:
770		-)))
771		-)))
772	772
773		-* (((
774		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
775		-)))
776		-* (((
777		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
778		-)))
779		-* (((
780		-[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
781		-)))
782	782
783		- [[image:image-20220610172436-1.png]]
	655	+=== 2.9.4  Replace the battery ===
784	784
785		-
786		-
787		-=== 2.11.2 ​Battery Note ===
788		-
789	789	(((
790		-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).
791	791	)))
792	792
793	793
794	794
795		-=== 2.11.3 Replace the battery ===
	663	+= 3. ​ Access NB-IoT Module =
796	796
797	797	(((
798		-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.
799	799	)))
800	800
801	801	(((
802		-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/]]
803	803	)))
804	804
805		-(((
806		-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)
807		-)))
	673	+[[image:1657261278785-153.png]]
808	808
809	809
810	810
811		-= 3. ​Using the AT Commands =
	677	+= 4.  Using the AT Commands =
812	812
813		-== 3.1 Access AT Commands ==
	679	+== 4.1  Access AT Commands ==
814	814
	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/]]
815	815
816		-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.
817	817
818		-[[image:1654501986557-872.png||height="391" width="800"]]
	684	+AT+<CMD>?  : Help on <CMD>
819	819
	686	+AT+<CMD>         : Run <CMD>
820	820
821		-Or if you have below board, use below connection:
	688	+AT+<CMD>=<value> : Set the value
822	822
	690	+AT+<CMD>=?  : Get the value
823	823
824		-[[image:1654502005655-729.png||height="503" width="801"]]
825	825
826		-
827		-
828		-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:
829		-
830		-
831		- [[image:1654502050864-459.png||height="564" width="806"]]
832		-
833		-
834		-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]]
835		-
836		-
837		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
838		-
839		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
840		-
841		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
842		-
843		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
844		-
845		-
846	846	(% style="color:#037691" %)**General Commands**(%%)
847	847
848		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	695	+AT  : Attention
849	849
850		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	697	+AT?  : Short Help
851	851
852		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	699	+ATZ  : MCU Reset
853	853
854		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	701	+AT+TDC  : Application Data Transmission Interval
855	855
	703	+AT+CFG  : Print all configurations
856	856
857		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	705	+AT+CFGMOD           : Working mode selection
858	858
859		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	707	+AT+INTMOD            : Set the trigger interrupt mode
860	860
861		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	709	+AT+5VT  : Set extend the time of 5V power
862	862
863		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	711	+AT+PRO  : Choose agreement
864	864
865		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	713	+AT+WEIGRE  : Get weight or set weight to 0
866	866
867		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	715	+AT+WEIGAP  : Get or Set the GapValue of weight
868	868
869		-(% 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
870	870
871		-(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
	719	+AT+CNTFAC  : Get or set counting parameters
872	872
873		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	721	+AT+SERVADDR  : Server Address
874	874
875		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
876	876
877		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	724	+(% style="color:#037691" %)**COAP Management**
878	878
879		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	726	+AT+URI            : Resource parameters
880	880
881		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
882	882
883		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	729	+(% style="color:#037691" %)**UDP Management**
884	884
885		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	731	+AT+CFM          : Upload confirmation mode (only valid for UDP)
886	886
887		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
888	888
889		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	734	+(% style="color:#037691" %)**MQTT Management**
890	890
	736	+AT+CLIENT               : Get or Set MQTT client
891	891
892		-(% style="color:#037691" %)**LoRa Network Management**
	738	+AT+UNAME  : Get or Set MQTT Username
893	893
894		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	740	+AT+PWD                  : Get or Set MQTT password
895	895
896		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	742	+AT+PUBTOPIC  : Get or Set MQTT publish topic
897	897
898		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	744	+AT+SUBTOPIC  : Get or Set MQTT subscription topic
899	899
900		-(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
901	901
902		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	747	+(% style="color:#037691" %)**Information**
903	903
904		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	749	+AT+FDR  : Factory Data Reset
905	905
906		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	751	+AT+PWORD  : Serial Access Password
907	907
908		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
909	909
910		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
911	911
912		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	755	+= ​5.  FAQ =
913	913
914		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	757	+== 5.1 ​ How to Upgrade Firmware ==
915	915
916		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
917	917
918		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
919		-
920		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
921		-
922		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
923		-
924		-
925		-(% style="color:#037691" %)**Information**
926		-
927		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
928		-
929		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
930		-
931		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
932		-
933		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
934		-
935		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
936		-
937		-(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
938		-
939		- (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
940		-
941		-
942		-= ​4. FAQ =
943		-
944		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
945		-
946	946	(((
947		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
948		-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.
949	949	)))
950	950
951	951	(((
952		-
	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]]
953	953	)))
954	954
955	955	(((
956		-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.
957	957	)))
958	958
959		-(((
960		-
961		-)))
962	962
963		-(((
964		-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.
965		-)))
966	966
967		-(((
968		-
969		-)))
	774	+= 6.  Trouble Shooting =
970	970
971		-(((
972		-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.
973		-)))
	776	+== 6.1  ​Connection problem when uploading firmware ==
974	974
975		-[[image:image-20220606154726-3.png]]
976	976
977		-
978		-When you use the TTN network, the US915 frequency bands use are:
979		-
980		-* 903.9 - SF7BW125 to SF10BW125
981		-* 904.1 - SF7BW125 to SF10BW125
982		-* 904.3 - SF7BW125 to SF10BW125
983		-* 904.5 - SF7BW125 to SF10BW125
984		-* 904.7 - SF7BW125 to SF10BW125
985		-* 904.9 - SF7BW125 to SF10BW125
986		-* 905.1 - SF7BW125 to SF10BW125
987		-* 905.3 - SF7BW125 to SF10BW125
988		-* 904.6 - SF8BW500
989		-
	779	+(% class="wikigeneratedid" %)
990	990	(((
991		-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:
992		-
993		-* (% style="color:#037691" %)**AT+CHE=2**
994		-* (% 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;"]]
995	995	)))
996	996
997		-(((
998		-
999	999
1000		-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.
1001		-)))
1002	1002
1003		-(((
1004		-
1005		-)))
	786	+== 6.2  AT Command input doesn't work ==
1006	1006
1007	1007	(((
1008		-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.
1009	1009	)))
1010	1010
1011		-[[image:image-20220606154825-4.png]]
1012	1012
1013	1013
	794	+= 7. ​ Order Info =
1014	1014
1015		-= 5. Trouble Shooting =
1016	1016
1017		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
	797	+Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1018	1018
1019		-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.
1020	1020
1021		-
1022		-== 5.2 AT Command input doesn’t work ==
1023		-
1024		-(((
1025		-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.
1026		-)))
1027		-
1028		-
1029		-== 5.3 Device rejoin in at the second uplink packet ==
1030		-
1031		-(% style="color:#4f81bd" %)**Issue describe as below:**
1032		-
1033		-[[image:1654500909990-784.png]]
1034		-
1035		-
1036		-(% style="color:#4f81bd" %)**Cause for this issue:**
1037		-
1038		-(((
1039		-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.
1040		-)))
1041		-
1042		-
1043		-(% style="color:#4f81bd" %)**Solution: **
1044		-
1045		-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:
1046		-
1047		-[[image:1654500929571-736.png||height="458" width="832"]]
1048		-
1049		-
1050		-= 6. ​Order Info =
1051		-
1052		-
1053		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1054		-
1055		-
1056		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1057		-
1058		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1059		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1060		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1061		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1062		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1063		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1064		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1065		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1066		-
1067		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1068		-
1069		-* (% style="color:red" %)**4**(%%): 4000mAh battery
1070		-* (% style="color:red" %)**8**(%%): 8500mAh battery
1071		-
1072	1072	(% class="wikigeneratedid" %)
1073	1073	(((
1074	1074
1075	1075	)))
1076	1076
1077		-= 7. Packing Info =
	805	+= 8.  Packing Info =
1078	1078
1079	1079	(((
1080	1080
1081	1081
1082	1082	(% style="color:#037691" %)**Package Includes**:
1083		-)))
1084	1084
1085		-* (((
1086		-LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	812	+
	813	+* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
	814	+* External antenna x 1
1087	1087	)))
1088	1088
1089	1089	(((
...	...	@@ -1090,24 +1090,20 @@
1090	1090
1091	1091
1092	1092	(% style="color:#037691" %)**Dimension and weight**:
1093		-)))
1094	1094
1095		-* (((
1096		-Device Size: cm
	822	+
	823	+* Size: 195 x 125 x 55 mm
	824	+* Weight:   420g
1097	1097	)))
1098		-* (((
1099		-Device Weight: g
1100		-)))
1101		-* (((
1102		-Package Size / pcs : cm
1103		-)))
1104		-* (((
1105		-Weight / pcs : g
1106	1106
	827	+(((
1107	1107
	829	+
	830	+
	831	+
1108	1108	)))
1109	1109
1110		-= 8. Support =
	834	+= 9.  Support =
1111	1111
1112	1112	* 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.
1113	1113	* 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]]