Summary

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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

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5	5
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	13	+
6	6	**Table of Contents:**
7	7
8	8	{{toc/}}
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12	12
13	13
14	14
15		-= 1. Introduction =
16	16
17		-== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
	24	+= 1.  Introduction =
18	18
	26	+== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	27	+
19	19	(((
20	20
21	21
22		-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.
23	23	)))
24	24
25	25	(((
26		-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.
27	27	)))
28	28
29	29	(((
30		-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.
31	31	)))
32	32
33	33	(((
34		-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.
35	35	)))
36	36
37		-(((
38		-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	+
39	39	)))
40	40
41		-
42	42	[[image:1654503236291-817.png]]
43	43
44	44
45		-[[image:1654503265560-120.png]]
	53	+[[image:1657245163077-232.png]]
46	46
47	47
48	48
49		-== 1.2 ​Features ==
	57	+== 1.2 ​ Features ==
50	50
51		-* LoRaWAN 1.0.3 Class A
52		-* Ultra low power consumption
	59	+* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
53	53	* Monitor Soil Moisture
54	54	* Monitor Soil Temperature
55	55	* Monitor Soil Conductivity
56		-* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
57	57	* AT Commands to change parameters
58	58	* Uplink on periodically
59	59	* Downlink to change configure
60	60	* IP66 Waterproof Enclosure
61		-* 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
62	62
63		-== 1.3 Specification ==
64	64
65		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	73	+== 1.3  Specification ==
66	66
67		-[[image:image-20220606162220-5.png]]
68	68
	76	+(% style="color:#037691" %)**Common DC Characteristics:**
69	69
	78	+* Supply Voltage: 2.1v ~~ 3.6v
	79	+* Operating Temperature: -40 ~~ 85°C
70	70
71		-== ​1.4 Applications ==
	81	+(% style="color:#037691" %)**NB-IoT Spec:**
72	72
73		-* Smart Agriculture
	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
74	74
75		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
76		-​
	90	+Probe(% style="color:#037691" %)** Specification:**
77	77
78		-== 1.5 Firmware Change log ==
	92	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79	79
	94	+[[image:image-20220708101224-1.png]]
80	80
81		-**LSE01 v1.0 :**  Release
82	82
83	83
	98	+== ​1.4  Applications ==
84	84
85		-= 2. Configure LSE01 to connect to LoRaWAN network =
	100	+* Smart Agriculture
86	86
87		-== 2.1 How it works ==
	102	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	103	+​
88	88
89		-(((
90		-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
91		-)))
	105	+== 1.5  Pin Definitions ==
92	92
93		-(((
94		-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"]].
95		-)))
96	96
	108	+[[image:1657246476176-652.png]]
97	97
98	98
99		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
100	100
101		-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	+= 2.  Use NSE01 to communicate with IoT Server =
102	102
	114	+== 2.1  How it works ==
103	103
104		-[[image:1654503992078-669.png]]
105	105
106		-
107		-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.
108		-
109		-
110		-(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
111		-
112		-Each LSE01 is shipped with a sticker with the default device EUI as below:
113		-
114		-[[image:image-20220606163732-6.jpeg]]
115		-
116		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
117		-
118		-**Add APP EUI in the application**
119		-
120		-
121		-[[image:1654504596150-405.png]]
122		-
123		-
124		-
125		-**Add APP KEY and DEV EUI**
126		-
127		-[[image:1654504683289-357.png]]
128		-
129		-
130		-
131		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
132		-
133		-
134		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
135		-
136		-[[image:image-20220606163915-7.png]]
137		-
138		-
139		-(% 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.
140		-
141		-[[image:1654504778294-788.png]]
142		-
143		-
144		-
145		-== 2.3 Uplink Payload ==
146		-
147		-
148		-=== 2.3.1 MOD~=0(Default Mode) ===
149		-
150		-LSE01 will uplink payload via LoRaWAN with below payload format:
151		-
152	152	(((
153		-Uplink payload includes in total 11 bytes.
	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.
154	154	)))
155	155
156		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
157		-|(((
158		-**Size**
159	159
160		-**(bytes)**
161		-)))|**2**|**2**|**2**|**2**|**2**|**1**
162		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
163		-Temperature
164		-
165		-(Reserve, Ignore now)
166		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
167		-MOD & Digital Interrupt
168		-
169		-(Optional)
170		-)))
171		-
172		-
173		-
174		-=== 2.3.2 MOD~=1(Original value) ===
175		-
176		-This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
177		-
178		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
179		-|(((
180		-**Size**
181		-
182		-**(bytes)**
183		-)))|**2**|**2**|**2**|**2**|**2**|**1**
184		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
185		-Temperature
186		-
187		-(Reserve, Ignore now)
188		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
189		-MOD & Digital Interrupt
190		-
191		-(Optional)
192		-)))
193		-
194		-
195		-
196		-=== 2.3.3 Battery Info ===
197		-
198	198	(((
199		-Check the battery voltage for LSE01.
	123	+The diagram below shows the working flow in default firmware of NSE01:
200	200	)))
201	201
202		-(((
203		-Ex1: 0x0B45 = 2885mV
204		-)))
	126	+[[image:image-20220708101605-2.png]]
205	205
206	206	(((
207		-Ex2: 0x0B49 = 2889mV
208		-)))
209		-
210		-
211		-
212		-=== 2.3.4 Soil Moisture ===
213		-
214		-(((
215		-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.
216		-)))
217		-
218		-(((
219		-For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
220		-)))
221		-
222		-(((
223	223
224	224	)))
225	225
226		-(((
227		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
228		-)))
229	229
230	230
	134	+== 2.2 ​ Configure the NSE01 ==
231	231
232		-=== 2.3.5 Soil Temperature ===
233	233
234		-(((
235		- 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
236		-)))
	137	+=== 2.2.1 Test Requirement ===
237	237
238		-(((
239		-**Example**:
240		-)))
241	241
242	242	(((
243		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	141	+To use NSE01 in your city, make sure meet below requirements:
244	244	)))
245	245
246		-(((
247		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
248		-)))
	144	+* Your local operator has already distributed a NB-IoT Network there.
	145	+* The local NB-IoT network used the band that NSE01 supports.
	146	+* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
249	249
250		-
251		-
252		-=== 2.3.6 Soil Conductivity (EC) ===
253		-
254	254	(((
255		-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).
	149	+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
256	256	)))
257	257
258		-(((
259		-For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
260		-)))
261	261
262		-(((
263		-Generally, the EC value of irrigation water is less than 800uS / cm.
264		-)))
	153	+[[image:1657249419225-449.png]]
265	265
266		-(((
267		-
268		-)))
269	269
270		-(((
271		-
272		-)))
273	273
274		-=== 2.3.7 MOD ===
	157	+=== 2.2.2 Insert SIM card ===
275	275
276		-Firmware version at least v2.1 supports changing mode.
	159	+Insert the NB-IoT Card get from your provider.
277	277
278		-For example, bytes[10]=90
	161	+User need to take out the NB-IoT module and insert the SIM card like below:
279	279
280		-mod=(bytes[10]>>7)&0x01=1.
281	281
	164	+[[image:1657249468462-536.png]]
282	282
283		-**Downlink Command:**
284	284
285		-If payload = 0x0A00, workmode=0
286	286
287		-If** **payload =** **0x0A01, workmode=1
	168	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
288	288
289		-
290		-
291		-=== 2.3.8 ​Decode payload in The Things Network ===
292		-
293		-While using TTN network, you can add the payload format to decode the payload.
294		-
295		-
296		-[[image:1654505570700-128.png]]
297		-
298	298	(((
299		-The payload decoder function for TTN is here:
300		-)))
301		-
302	302	(((
303		-LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
	172	+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.
304	304	)))
	174	+)))
305	305
306	306
307		-== 2.4 Uplink Interval ==
	177	+**Connection:**
308	308
309		-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"]]
	179	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
310	310
	181	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
311	311
	183	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
312	312
313		-== 2.5 Downlink Payload ==
314	314
315		-By default, LSE50 prints the downlink payload to console port.
	186	+In the PC, use below serial tool settings:
316	316
317		-[[image:image-20220606165544-8.png]]
	188	+* Baud:  (% style="color:green" %)**9600**
	189	+* Data bits:** (% style="color:green" %)8(%%)**
	190	+* Stop bits: (% style="color:green" %)**1**
	191	+* Parity:  (% style="color:green" %)**None**
	192	+* Flow Control: (% style="color:green" %)**None**
318	318
319		-
320	320	(((
321		-**Examples:**
	195	+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.
322	322	)))
323	323
324		-(((
325		-
326		-)))
	198	+[[image:image-20220708110657-3.png]]
327	327
328		-* (((
329		-**Set TDC**
330		-)))
	200	+(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
331	331
332		-(((
333		-If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
334		-)))
335	335
336		-(((
337		-Payload:    01 00 00 1E    TDC=30S
338		-)))
339	339
340		-(((
341		-Payload:    01 00 00 3C    TDC=60S
342		-)))
	204	+=== 2.2.4 Use CoAP protocol to uplink data ===
343	343
344		-(((
345		-
346		-)))
	206	+(% 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/]]
347	347
348		-* (((
349		-**Reset**
350		-)))
351	351
352		-(((
353		-If payload = 0x04FF, it will reset the LSE01
354		-)))
	209	+**Use below commands:**
355	355
	211	+* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
	212	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
	213	+* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
356	356
357		-* **CFM**
	215	+For parameter description, please refer to AT command set
358	358
359		-Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	217	+[[image:1657249793983-486.png]]
360	360
361	361
	220	+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.
362	362
363		-== 2.6 ​Show Data in DataCake IoT Server ==
	222	+[[image:1657249831934-534.png]]
364	364
365		-(((
366		-[[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:
367		-)))
368	368
369		-(((
370		-
371		-)))
372	372
373		-(((
374		-(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
375		-)))
	226	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
376	376
377		-(((
378		-(% 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:
379		-)))
	228	+This feature is supported since firmware version v1.0.1
380	380
381	381
382		-[[image:1654505857935-743.png]]
	231	+* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
	232	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
	233	+* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
383	383
	235	+[[image:1657249864775-321.png]]
384	384
385		-[[image:1654505874829-548.png]]
386	386
	238	+[[image:1657249930215-289.png]]
387	387
388		-(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
389	389
390		-(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
391	391
	242	+=== 2.2.6 Use MQTT protocol to uplink data ===
392	392
393		-[[image:1654505905236-553.png]]
	244	+This feature is supported since firmware version v110
394	394
395	395
396		-After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	247	+* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
	248	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
	249	+* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
	250	+* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
	251	+* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
	252	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
	253	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
397	397
398		-[[image:1654505925508-181.png]]
	255	+[[image:1657249978444-674.png]]
399	399
400	400
	258	+[[image:1657249990869-686.png]]
401	401
402		-== 2.7 Frequency Plans ==
403	403
404		-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.
	261	+(((
	262	+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.
	263	+)))
405	405
406	406
407		-=== 2.7.1 EU863-870 (EU868) ===
408	408
409		-(% style="color:#037691" %)** Uplink:**
	267	+=== 2.2.7 Use TCP protocol to uplink data ===
410	410
411		-868.1 - SF7BW125 to SF12BW125
	269	+This feature is supported since firmware version v110
412	412
413		-868.3 - SF7BW125 to SF12BW125 and SF7BW250
414	414
415		-868.5 - SF7BW125 to SF12BW125
	272	+* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
	273	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
416	416
417		-867.1 - SF7BW125 to SF12BW125
	275	+[[image:1657250217799-140.png]]
418	418
419		-867.3 - SF7BW125 to SF12BW125
420	420
421		-867.5 - SF7BW125 to SF12BW125
	278	+[[image:1657250255956-604.png]]
422	422
423		-867.7 - SF7BW125 to SF12BW125
424	424
425		-867.9 - SF7BW125 to SF12BW125
426	426
427		-868.8 - FSK
	282	+=== 2.2.8 Change Update Interval ===
428	428
	284	+User can use below command to change the (% style="color:green" %)**uplink interval**.
429	429
430		-(% style="color:#037691" %)** Downlink:**
	286	+* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
431	431
432		-Uplink channels 1-9 (RX1)
	288	+(((
	289	+(% style="color:red" %)**NOTE:**
	290	+)))
433	433
434		-869.525 - SF9BW125 (RX2 downlink only)
	292	+(((
	293	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
	294	+)))
435	435
436	436
437	437
438		-=== 2.7.2 US902-928(US915) ===
	298	+== 2.3  Uplink Payload ==
439	439
440		-Used in USA, Canada and South America. Default use CHE=2
	300	+In this mode, uplink payload includes in total 18 bytes
441	441
442		-(% style="color:#037691" %)**Uplink:**
	302	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	303	+|=(% style="width: 50px;" %)(((
	304	+**Size(bytes)**
	305	+)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
	306	+|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
443	443
444		-903.9 - SF7BW125 to SF10BW125
	308	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
445	445
446		-904.1 - SF7BW125 to SF10BW125
447	447
448		-904.3 - SF7BW125 to SF10BW125
	311	+[[image:image-20220708111918-4.png]]
449	449
450		-904.5 - SF7BW125 to SF10BW125
451	451
452		-904.7 - SF7BW125 to SF10BW125
	314	+The payload is ASCII string, representative same HEX:
453	453
454		-904.9 - SF7BW125 to SF10BW125
	316	+0x72403155615900640c7817075e0a8c02f900 where:
455	455
456		-905.1 - SF7BW125 to SF10BW125
	318	+* Device ID: 0x 724031556159 = 724031556159
	319	+* Version: 0x0064=100=1.0.0
457	457
458		-905.3 - SF7BW125 to SF10BW125
	321	+* BAT: 0x0c78 = 3192 mV = 3.192V
	322	+* Singal: 0x17 = 23
	323	+* Soil Moisture: 0x075e= 1886 = 18.86  %
	324	+* Soil Temperature:0x0a8c =2700=27 °C
	325	+* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
	326	+* Interrupt: 0x00 = 0
459	459
460	460
461		-(% style="color:#037691" %)**Downlink:**
	329	+== 2.4  Payload Explanation and Sensor Interface ==
462	462
463		-923.3 - SF7BW500 to SF12BW500
464	464
465		-923.9 - SF7BW500 to SF12BW500
	332	+=== 2.4.1  Device ID ===
466	466
467		-924.5 - SF7BW500 to SF12BW500
	334	+By default, the Device ID equal to the last 6 bytes of IMEI.
468	468
469		-925.1 - SF7BW500 to SF12BW500
	336	+User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
470	470
471		-925.7 - SF7BW500 to SF12BW500
	338	+**Example:**
472	472
473		-926.3 - SF7BW500 to SF12BW500
	340	+AT+DEUI=A84041F15612
474	474
475		-926.9 - SF7BW500 to SF12BW500
	342	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
476	476
477		-927.5 - SF7BW500 to SF12BW500
478	478
479		-923.3 - SF12BW500(RX2 downlink only)
480	480
	346	+=== 2.4.2  Version Info ===
481	481
	348	+Specify the software version: 0x64=100, means firmware version 1.00.
482	482
483		-=== 2.7.3 CN470-510 (CN470) ===
	350	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
484	484
485		-Used in China, Default use CHE=1
486	486
487		-(% style="color:#037691" %)**Uplink:**
488	488
489		-486.3 - SF7BW125 to SF12BW125
	354	+=== 2.4.3  Battery Info ===
490	490
491		-486.5 - SF7BW125 to SF12BW125
	356	+(((
	357	+Check the battery voltage for LSE01.
	358	+)))
492	492
493		-486.7 - SF7BW125 to SF12BW125
	360	+(((
	361	+Ex1: 0x0B45 = 2885mV
	362	+)))
494	494
495		-486.9 - SF7BW125 to SF12BW125
	364	+(((
	365	+Ex2: 0x0B49 = 2889mV
	366	+)))
496	496
497		-487.1 - SF7BW125 to SF12BW125
498	498
499		-487.3 - SF7BW125 to SF12BW125
500	500
501		-487.5 - SF7BW125 to SF12BW125
	370	+=== 2.4.4  Signal Strength ===
502	502
503		-487.7 - SF7BW125 to SF12BW125
	372	+NB-IoT Network signal Strength.
504	504
	374	+**Ex1: 0x1d = 29**
505	505
506		-(% style="color:#037691" %)**Downlink:**
	376	+(% style="color:blue" %)**0**(%%)  -113dBm or less
507	507
508		-506.7 - SF7BW125 to SF12BW125
	378	+(% style="color:blue" %)**1**(%%)  -111dBm
509	509
510		-506.9 - SF7BW125 to SF12BW125
	380	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
511	511
512		-507.1 - SF7BW125 to SF12BW125
	382	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
513	513
514		-507.3 - SF7BW125 to SF12BW125
	384	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
515	515
516		-507.5 - SF7BW125 to SF12BW125
517	517
518		-507.7 - SF7BW125 to SF12BW125
519	519
520		-507.9 - SF7BW125 to SF12BW125
	388	+=== 2.4.5  Soil Moisture ===
521	521
522		-508.1 - SF7BW125 to SF12BW125
	390	+(((
	391	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	392	+)))
523	523
524		-505.3 - SF12BW125 (RX2 downlink only)
	394	+(((
	395	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	396	+)))
525	525
	398	+(((
	399	+
	400	+)))
526	526
	402	+(((
	403	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	404	+)))
527	527
528		-=== 2.7.4 AU915-928(AU915) ===
529	529
530		-Default use CHE=2
531	531
532		-(% style="color:#037691" %)**Uplink:**
	408	+=== 2.4.6  Soil Temperature ===
533	533
534		-916.8 - SF7BW125 to SF12BW125
	410	+(((
	411	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
	412	+)))
535	535
536		-917.0 - SF7BW125 to SF12BW125
	414	+(((
	415	+**Example**:
	416	+)))
537	537
538		-917.2 - SF7BW125 to SF12BW125
	418	+(((
	419	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	420	+)))
539	539
540		-917.4 - SF7BW125 to SF12BW125
	422	+(((
	423	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	424	+)))
541	541
542		-917.6 - SF7BW125 to SF12BW125
543	543
544		-917.8 - SF7BW125 to SF12BW125
545	545
546		-918.0 - SF7BW125 to SF12BW125
	428	+=== 2.4.7  Soil Conductivity (EC) ===
547	547
548		-918.2 - SF7BW125 to SF12BW125
	430	+(((
	431	+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).
	432	+)))
549	549
	434	+(((
	435	+For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	436	+)))
550	550
551		-(% style="color:#037691" %)**Downlink:**
	438	+(((
	439	+Generally, the EC value of irrigation water is less than 800uS / cm.
	440	+)))
552	552
553		-923.3 - SF7BW500 to SF12BW500
	442	+(((
	443	+
	444	+)))
554	554
555		-923.9 - SF7BW500 to SF12BW500
	446	+(((
	447	+
	448	+)))
556	556
557		-924.5 - SF7BW500 to SF12BW500
	450	+=== 2.4.8  Digital Interrupt ===
558	558
559		-925.1 - SF7BW500 to SF12BW500
	452	+Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
560	560
561		-925.7 - SF7BW500 to SF12BW500
	454	+The command is:
562	562
563		-926.3 - SF7BW500 to SF12BW500
	456	+(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
564	564
565		-926.9 - SF7BW500 to SF12BW500
566	566
567		-927.5 - SF7BW500 to SF12BW500
	459	+The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
568	568
569		-923.3 - SF12BW500(RX2 downlink only)
570	570
	462	+Example:
571	571
	464	+0x(00): Normal uplink packet.
572	572
573		-=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	466	+0x(01): Interrupt Uplink Packet.
574	574
575		-(% style="color:#037691" %)**Default Uplink channel:**
576	576
577		-923.2 - SF7BW125 to SF10BW125
578	578
579		-923.4 - SF7BW125 to SF10BW125
	470	+=== 2.4.9  ​+5V Output ===
580	580
	472	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
581	581
582		-(% style="color:#037691" %)**Additional Uplink Channel**:
583	583
584		-(OTAA mode, channel added by JoinAccept message)
	475	+The 5V output time can be controlled by AT Command.
585	585
586		-(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
	477	+(% style="color:blue" %)**AT+5VT=1000**
587	587
588		-922.2 - SF7BW125 to SF10BW125
	479	+Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
589	589
590		-922.4 - SF7BW125 to SF10BW125
591	591
592		-922.6 - SF7BW125 to SF10BW125
593	593
594		-922.8 - SF7BW125 to SF10BW125
	483	+== 2.5  Downlink Payload ==
595	595
596		-923.0 - SF7BW125 to SF10BW125
	485	+By default, NSE01 prints the downlink payload to console port.
597	597
598		-922.0 - SF7BW125 to SF10BW125
	487	+[[image:image-20220708133731-5.png]]
599	599
600	600
601		-(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
	490	+(((
	491	+(% style="color:blue" %)**Examples:**
	492	+)))
602	602
603		-923.6 - SF7BW125 to SF10BW125
	494	+(((
	495	+
	496	+)))
604	604
605		-923.8 - SF7BW125 to SF10BW125
	498	+* (((
	499	+(% style="color:blue" %)**Set TDC**
	500	+)))
606	606
607		-924.0 - SF7BW125 to SF10BW125
	502	+(((
	503	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	504	+)))
608	608
609		-924.2 - SF7BW125 to SF10BW125
	506	+(((
	507	+Payload:    01 00 00 1E    TDC=30S
	508	+)))
610	610
611		-924.4 - SF7BW125 to SF10BW125
	510	+(((
	511	+Payload:    01 00 00 3C    TDC=60S
	512	+)))
612	612
613		-924.6 - SF7BW125 to SF10BW125
	514	+(((
	515	+
	516	+)))
614	614
	518	+* (((
	519	+(% style="color:blue" %)**Reset**
	520	+)))
615	615
616		-(% style="color:#037691" %)** Downlink:**
	522	+(((
	523	+If payload = 0x04FF, it will reset the NSE01
	524	+)))
617	617
618		-Uplink channels 1-8 (RX1)
619	619
620		-923.2 - SF10BW125 (RX2)
	527	+* (% style="color:blue" %)**INTMOD**
621	621
	529	+Downlink Payload: 06000003, Set AT+INTMOD=3
622	622
623	623
624		-=== 2.7.6 KR920-923 (KR920) ===
625	625
626		-Default channel:
	533	+== 2.6  ​LED Indicator ==
627	627
628		-922.1 - SF7BW125 to SF12BW125
	535	+(((
	536	+The NSE01 has an internal LED which is to show the status of different state.
629	629
630		-922.3 - SF7BW125 to SF12BW125
631	631
632		-922.5 - SF7BW125 to SF12BW125
	539	+* 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)
	540	+* Then the LED will be on for 1 second means device is boot normally.
	541	+* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
	542	+* For each uplink probe, LED will be on for 500ms.
	543	+)))
633	633
634	634
635		-(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
636	636
637		-922.1 - SF7BW125 to SF12BW125
638	638
639		-922.3 - SF7BW125 to SF12BW125
	548	+== 2.7  Installation in Soil ==
640	640
641		-922.5 - SF7BW125 to SF12BW125
	550	+__**Measurement the soil surface**__
642	642
643		-922.7 - SF7BW125 to SF12BW125
	552	+Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
644	644
645		-922.9 - SF7BW125 to SF12BW125
	554	+[[image:1657259653666-883.png]] ​
646	646
647		-923.1 - SF7BW125 to SF12BW125
648	648
649		-923.3 - SF7BW125 to SF12BW125
	557	+(((
	558	+
650	650
	560	+(((
	561	+Dig a hole with diameter > 20CM.
	562	+)))
651	651
652		-(% style="color:#037691" %)**Downlink:**
	564	+(((
	565	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	566	+)))
	567	+)))
653	653
654		-Uplink channels 1-7(RX1)
	569	+[[image:1654506665940-119.png]]
655	655
656		-921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	571	+(((
	572	+
	573	+)))
657	657
658	658
	576	+== 2.8  ​Firmware Change Log ==
659	659
660		-=== 2.7.7 IN865-867 (IN865) ===
661	661
662		-(% style="color:#037691" %)** Uplink:**
	579	+Download URL & Firmware Change log
663	663
664		-865.0625 - SF7BW125 to SF12BW125
	581	+[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
665	665
666		-865.4025 - SF7BW125 to SF12BW125
667	667
668		-865.9850 - SF7BW125 to SF12BW125
	584	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
669	669
670	670
671		-(% style="color:#037691" %) **Downlink:**
672	672
673		-Uplink channels 1-3 (RX1)
	588	+== 2.9  ​Battery Analysis ==
674	674
675		-866.550 - SF10BW125 (RX2)
	590	+=== 2.9.1  ​Battery Type ===
676	676
677	677
	593	+The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
678	678
679	679
680		-== 2.8 LED Indicator ==
	596	+The battery is designed to last for several years depends on the actually use environment and update interval.
681	681
682		-The LSE01 has an internal LED which is to show the status of different state.
683	683
684		-* Blink once when device power on.
685		-* Solid ON for 5 seconds once device successful Join the network.
686		-* Blink once when device transmit a packet.
	599	+The battery related documents as below:
687	687
	601	+* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	602	+* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	603	+* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
688	688
689		-
690		-
691		-
692		-== 2.9 Installation in Soil ==
693		-
694		-**Measurement the soil surface**
695		-
696		-
697		-[[image:1654506634463-199.png]] ​
698		-
699	699	(((
700		-(((
701		-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.
	606	+[[image:image-20220708140453-6.png]]
702	702	)))
703		-)))
704	704
705	705
706		-[[image:1654506665940-119.png]]
707	707
708		-(((
709		-Dig a hole with diameter > 20CM.
710		-)))
	611	+=== 2.9.2  Power consumption Analyze ===
711	711
712	712	(((
713		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
	614	+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.
714	714	)))
715	715
716	716
717		-== 2.10 ​Firmware Change Log ==
718		-
719	719	(((
720		-**Firmware download link:**
	619	+Instruction to use as below:
721	721	)))
722	722
723	723	(((
724		-[[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/]]
	623	+(% 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/]]
725	725	)))
726	726
727		-(((
728		-
729		-)))
730	730
731	731	(((
732		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	628	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
733	733	)))
734	734
735		-(((
736		-
	631	+* (((
	632	+Product Model
737	737	)))
738		-
739		-(((
740		-**V1.0.**
	634	+* (((
	635	+Uplink Interval
741	741	)))
	637	+* (((
	638	+Working Mode
	639	+)))
742	742
743	743	(((
744		-Release
	642	+And the Life expectation in difference case will be shown on the right.
745	745	)))
746	746
	645	+[[image:image-20220708141352-7.jpeg]]
747	747
748		-== 2.11 ​Battery Analysis ==
749	749
750		-=== 2.11.1 ​Battery Type ===
751	751
752		-(((
753		-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.
754		-)))
	649	+=== 2.9.3  ​Battery Note ===
755	755
756	756	(((
757		-The battery is designed to last for more than 5 years for the LSN50.
	652	+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.
758	758	)))
759	759
760		-(((
761		-(((
762		-The battery-related documents are as below:
763		-)))
764		-)))
765	765
766		-* (((
767		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
768		-)))
769		-* (((
770		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
771		-)))
772		-* (((
773		-[[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]]
774		-)))
775	775
776		- [[image:image-20220610172436-1.png]]
	657	+=== 2.9.4  Replace the battery ===
777	777
778		-
779		-
780		-=== 2.11.2 ​Battery Note ===
781		-
782	782	(((
783		-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.
	660	+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).
784	784	)))
785	785
786	786
787	787
788		-=== 2.11.3 Replace the battery ===
	665	+= 3. ​ Access NB-IoT Module =
789	789
790	790	(((
791		-If Battery is lower than 2.7v, user should replace the battery of LSE01.
	668	+Users can directly access the AT command set of the NB-IoT module.
792	792	)))
793	793
794	794	(((
795		-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.
	672	+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/]]
796	796	)))
797	797
798		-(((
799		-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)
800		-)))
	675	+[[image:1657261278785-153.png]]
801	801
802	802
803	803
804		-= 3. ​Using the AT Commands =
	679	+= 4.  Using the AT Commands =
805	805
806		-== 3.1 Access AT Commands ==
	681	+== 4.1  Access AT Commands ==
807	807
	683	+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/]]
808	808
809		-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.
810	810
811		-[[image:1654501986557-872.png||height="391" width="800"]]
	686	+AT+<CMD>?  : Help on <CMD>
812	812
	688	+AT+<CMD>         : Run <CMD>
813	813
814		-Or if you have below board, use below connection:
	690	+AT+<CMD>=<value> : Set the value
815	815
	692	+AT+<CMD>=?  : Get the value
816	816
817		-[[image:1654502005655-729.png||height="503" width="801"]]
818	818
819		-
820		-
821		-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:
822		-
823		-
824		- [[image:1654502050864-459.png||height="564" width="806"]]
825		-
826		-
827		-Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
828		-
829		-
830		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
831		-
832		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
833		-
834		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
835		-
836		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
837		-
838		-
839	839	(% style="color:#037691" %)**General Commands**(%%)
840	840
841		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	697	+AT  : Attention
842	842
843		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	699	+AT?  : Short Help
844	844
845		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	701	+ATZ  : MCU Reset
846	846
847		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	703	+AT+TDC  : Application Data Transmission Interval
848	848
	705	+AT+CFG  : Print all configurations
849	849
850		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	707	+AT+CFGMOD           : Working mode selection
851	851
852		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	709	+AT+INTMOD            : Set the trigger interrupt mode
853	853
854		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	711	+AT+5VT  : Set extend the time of 5V power
855	855
856		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	713	+AT+PRO  : Choose agreement
857	857
858		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	715	+AT+WEIGRE  : Get weight or set weight to 0
859	859
860		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	717	+AT+WEIGAP  : Get or Set the GapValue of weight
861	861
862		-(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
	719	+AT+RXDL  : Extend the sending and receiving time
863	863
864		-(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
	721	+AT+CNTFAC  : Get or set counting parameters
865	865
866		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	723	+AT+SERVADDR  : Server Address
867	867
868		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
869	869
870		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	726	+(% style="color:#037691" %)**COAP Management**
871	871
872		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	728	+AT+URI            : Resource parameters
873	873
874		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
875	875
876		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	731	+(% style="color:#037691" %)**UDP Management**
877	877
878		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	733	+AT+CFM          : Upload confirmation mode (only valid for UDP)
879	879
880		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
881	881
882		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	736	+(% style="color:#037691" %)**MQTT Management**
883	883
	738	+AT+CLIENT               : Get or Set MQTT client
884	884
885		-(% style="color:#037691" %)**LoRa Network Management**
	740	+AT+UNAME  : Get or Set MQTT Username
886	886
887		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	742	+AT+PWD                  : Get or Set MQTT password
888	888
889		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	744	+AT+PUBTOPIC  : Get or Set MQTT publish topic
890	890
891		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	746	+AT+SUBTOPIC  : Get or Set MQTT subscription topic
892	892
893		-(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
894	894
895		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	749	+(% style="color:#037691" %)**Information**
896	896
897		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	751	+AT+FDR  : Factory Data Reset
898	898
899		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	753	+AT+PWORD  : Serial Access Password
900	900
901		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
902	902
903		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
904	904
905		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	757	+= ​5.  FAQ =
906	906
907		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	759	+== 5.1 ​ How to Upgrade Firmware ==
908	908
909		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
910	910
911		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
912		-
913		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
914		-
915		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
916		-
917		-
918		-(% style="color:#037691" %)**Information**
919		-
920		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
921		-
922		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
923		-
924		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
925		-
926		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
927		-
928		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
929		-
930		-(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
931		-
932		- (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
933		-
934		-
935		-= ​4. FAQ =
936		-
937		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
938		-
939	939	(((
940		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
941		-When downloading the images, choose the required image file for download. ​
	763	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
942	942	)))
943	943
944	944	(((
945		-
	767	+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]]
946	946	)))
947	947
948	948	(((
949		-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.
	771	+(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
950	950	)))
951	951
952		-(((
953		-
954		-)))
955	955
956		-(((
957		-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.
958		-)))
959	959
960		-(((
961		-
962		-)))
	776	+= 6.  Trouble Shooting =
963	963
964		-(((
965		-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.
966		-)))
	778	+== 6.1  ​Connection problem when uploading firmware ==
967	967
968		-[[image:image-20220606154726-3.png]]
969	969
970		-
971		-When you use the TTN network, the US915 frequency bands use are:
972		-
973		-* 903.9 - SF7BW125 to SF10BW125
974		-* 904.1 - SF7BW125 to SF10BW125
975		-* 904.3 - SF7BW125 to SF10BW125
976		-* 904.5 - SF7BW125 to SF10BW125
977		-* 904.7 - SF7BW125 to SF10BW125
978		-* 904.9 - SF7BW125 to SF10BW125
979		-* 905.1 - SF7BW125 to SF10BW125
980		-* 905.3 - SF7BW125 to SF10BW125
981		-* 904.6 - SF8BW500
982		-
	781	+(% class="wikigeneratedid" %)
983	983	(((
984		-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:
	783	+(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
985	985	)))
986	986
987		-(% class="box infomessage" %)
988		-(((
989		-**AT+CHE=2**
990		-)))
991	991
992		-(% class="box infomessage" %)
993		-(((
994		-**ATZ**
995		-)))
996	996
997		-(((
998		-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.
999		-)))
	788	+== 6.2  AT Command input doesn't work ==
1000	1000
1001	1001	(((
1002		-
	791	+In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1003	1003	)))
1004	1004
1005		-(((
1006		-The **AU915** band is similar. Below are the AU915 Uplink Channels.
1007		-)))
1008	1008
1009		-[[image:image-20220606154825-4.png]]
1010	1010
	796	+= 7. ​ Order Info =
1011	1011
1012	1012
1013		-= 5. Trouble Shooting =
	799	+Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1014	1014
1015		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1016	1016
1017		-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.
1018		-
1019		-
1020		-== 5.2 AT Command input doesn’t work ==
1021		-
1022		-(((
1023		-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.
1024		-)))
1025		-
1026		-
1027		-== 5.3 Device rejoin in at the second uplink packet ==
1028		-
1029		-(% style="color:#4f81bd" %)**Issue describe as below:**
1030		-
1031		-[[image:1654500909990-784.png]]
1032		-
1033		-
1034		-(% style="color:#4f81bd" %)**Cause for this issue:**
1035		-
1036		-(((
1037		-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.
1038		-)))
1039		-
1040		-
1041		-(% style="color:#4f81bd" %)**Solution: **
1042		-
1043		-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:
1044		-
1045		-[[image:1654500929571-736.png||height="458" width="832"]]
1046		-
1047		-
1048		-= 6. ​Order Info =
1049		-
1050		-
1051		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1052		-
1053		-
1054		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1055		-
1056		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1057		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1058		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1059		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1060		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1061		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1062		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1063		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1064		-
1065		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1066		-
1067		-* (% style="color:red" %)**4**(%%): 4000mAh battery
1068		-* (% style="color:red" %)**8**(%%): 8500mAh battery
1069		-
1070	1070	(% class="wikigeneratedid" %)
1071	1071	(((
1072	1072
1073	1073	)))
1074	1074
1075		-= 7. Packing Info =
	807	+= 8.  Packing Info =
1076	1076
1077	1077	(((
1078	1078
1079	1079
1080	1080	(% style="color:#037691" %)**Package Includes**:
1081		-)))
1082	1082
1083		-* (((
1084		-LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	814	+
	815	+* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
	816	+* External antenna x 1
1085	1085	)))
1086	1086
1087	1087	(((
...	...	@@ -1088,24 +1088,20 @@
1088	1088
1089	1089
1090	1090	(% style="color:#037691" %)**Dimension and weight**:
1091		-)))
1092	1092
1093		-* (((
1094		-Device Size: cm
	824	+
	825	+* Size: 195 x 125 x 55 mm
	826	+* Weight:   420g
1095	1095	)))
1096		-* (((
1097		-Device Weight: g
1098		-)))
1099		-* (((
1100		-Package Size / pcs : cm
1101		-)))
1102		-* (((
1103		-Weight / pcs : g
1104	1104
	829	+(((
1105	1105
	831	+
	832	+
	833	+
1106	1106	)))
1107	1107
1108		-= 8. Support =
	836	+= 9.  Support =
1109	1109
1110	1110	* 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.
1111	1111	* 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]]