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Title

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

Content

...	...	@@ -3,9 +3,7 @@
3	3
4	4
5	5
6		-**Table of Contents:**
7	7
8		-{{toc/}}
9	9
10	10
11	11
...	...	@@ -12,64 +12,81 @@
12	12
13	13
14	14
15		-= 1. Introduction =
16	16
17		-== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
	14	+**Table of Contents:**
18	18
	16	+
	17	+
	18	+
	19	+
	20	+
	21	+= 1.  Introduction =
	22	+
	23	+== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
	24	+
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.
23		-)))
	28	+Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
24	24
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.
27		-)))
	30	+It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
28	28
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.
31		-)))
	32	+The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
32	32
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.
35		-)))
	34	+NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
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.
	36	+
39	39	)))
40	40
41		-
42	42	[[image:1654503236291-817.png]]
43	43
44	44
45		-[[image:1654503265560-120.png]]
	42	+[[image:1657245163077-232.png]]
46	46
47	47
48	48
49	49	== 1.2 ​Features ==
50	50
51		-* LoRaWAN 1.0.3 Class A
52		-* Ultra low power consumption
	48	+
	49	+* 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
	57	+* Ultra-Low Power consumption
	58	+* AT Commands to change parameters
	59	+* Micro SIM card slot for NB-IoT SIM
	60	+* 8500mAh Battery for long term use
62	62
	62	+== 1.3  Specification ==
63	63
64		-== 1.3 Specification ==
65	65
	65	+(% style="color:#037691" %)**Common DC Characteristics:**
	66	+
	67	+* Supply Voltage: 2.1v ~~ 3.6v
	68	+* Operating Temperature: -40 ~~ 85°C
	69	+
	70	+(% style="color:#037691" %)**NB-IoT Spec:**
	71	+
	72	+* - B1 @H-FDD: 2100MHz
	73	+* - B3 @H-FDD: 1800MHz
	74	+* - B8 @H-FDD: 900MHz
	75	+* - B5 @H-FDD: 850MHz
	76	+* - B20 @H-FDD: 800MHz
	77	+* - B28 @H-FDD: 700MHz
	78	+
	79	+(% style="color:#037691" %)**Probe Specification:**
	80	+
66	66	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
67	67
68		-[[image:image-20220606162220-5.png]]
	83	+[[image:image-20220708101224-1.png]]
69	69
70	70
71	71
72		-== ​1.4 Applications ==
	87	+== ​1.4  Applications ==
73	73
74	74	* Smart Agriculture
75	75
...	...	@@ -76,949 +76,688 @@
76	76	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
77	77	​
78	78
79		-== 1.5 Firmware Change log ==
	94	+== 1.5  Pin Definitions ==
80	80
81	81
82		-**LSE01 v1.0 :**  Release
	97	+[[image:1657246476176-652.png]]
83	83
84	84
85	85
86		-= 2. Configure LSE01 to connect to LoRaWAN network =
	101	+= 2.  Use NSE01 to communicate with IoT Server =
87	87
88		-== 2.1 How it works ==
	103	+== 2.1  How it works ==
89	89
	105	+
90	90	(((
91		-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
	107	+The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
92	92	)))
93	93
	110	+
94	94	(((
95		-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"]].
	112	+The diagram below shows the working flow in default firmware of NSE01:
96	96	)))
97	97
	115	+[[image:image-20220708101605-2.png]]
98	98
	117	+(((
	118	+
	119	+)))
99	99
100		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
101	101
102		-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.
103	103
	123	+== 2.2 ​ Configure the NSE01 ==
104	104
105		-[[image:1654503992078-669.png]]
106	106
	126	+=== 2.2.1 Test Requirement ===
107	107
108		-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.
109	109
	129	+To use NSE01 in your city, make sure meet below requirements:
110	110
111		-(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	131	+* Your local operator has already distributed a NB-IoT Network there.
	132	+* The local NB-IoT network used the band that NSE01 supports.
	133	+* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
112	112
113		-Each LSE01 is shipped with a sticker with the default device EUI as below:
114		-
115		-[[image:image-20220606163732-6.jpeg]]
116		-
117		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
118		-
119		-**Add APP EUI in the application**
120		-
121		-
122		-[[image:1654504596150-405.png]]
123		-
124		-
125		-
126		-**Add APP KEY and DEV EUI**
127		-
128		-[[image:1654504683289-357.png]]
129		-
130		-
131		-
132		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
133		-
134		-
135		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
136		-
137		-[[image:image-20220606163915-7.png]]
138		-
139		-
140		-(% 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.
141		-
142		-[[image:1654504778294-788.png]]
143		-
144		-
145		-
146		-== 2.3 Uplink Payload ==
147		-
148		-
149		-=== 2.3.1 MOD~=0(Default Mode) ===
150		-
151		-LSE01 will uplink payload via LoRaWAN with below payload format:
152		-
153	153	(((
154		-Uplink payload includes in total 11 bytes.
	136	+Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
155	155	)))
156	156
157		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
158		-|(((
159		-**Size**
160	160
161		-**(bytes)**
162		-)))|**2**|**2**|**2**|**2**|**2**|**1**
163		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
164		-Temperature
	140	+[[image:1657249419225-449.png]]
165	165
166		-(Reserve, Ignore now)
167		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
168		-MOD & Digital Interrupt
169	169
170		-(Optional)
171		-)))
172	172
	144	+=== 2.2.2 Insert SIM card ===
173	173
	146	+Insert the NB-IoT Card get from your provider.
174	174
	148	+User need to take out the NB-IoT module and insert the SIM card like below:
175	175
176		-=== 2.3.2 MOD~=1(Original value) ===
177	177
178		-This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	151	+[[image:1657249468462-536.png]]
179	179
180		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
181		-|(((
182		-**Size**
183	183
184		-**(bytes)**
185		-)))|**2**|**2**|**2**|**2**|**2**|**1**
186		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
187		-Temperature
188	188
189		-(Reserve, Ignore now)
190		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
191		-MOD & Digital Interrupt
	155	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
192	192
193		-(Optional)
194		-)))
195		-
196		-
197		-
198		-
199		-=== 2.3.3 Battery Info ===
200		-
201	201	(((
202		-Check the battery voltage for LSE01.
203		-)))
204		-
205	205	(((
206		-Ex1: 0x0B45 = 2885mV
	159	+User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
207	207	)))
208		-
209		-(((
210		-Ex2: 0x0B49 = 2889mV
211	211	)))
212	212
213	213
	164	+**Connection:**
214	214
215		-=== 2.3.4 Soil Moisture ===
	166	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
216	216
217		-(((
218		-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.
219		-)))
	168	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
220	220
221		-(((
222		-For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
223		-)))
	170	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
224	224
225		-(((
226		-
227		-)))
228	228
229		-(((
230		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
231		-)))
	173	+In the PC, use below serial tool settings:
232	232
	175	+* Baud:  (% style="color:green" %)**9600**
	176	+* Data bits:** (% style="color:green" %)8(%%)**
	177	+* Stop bits: (% style="color:green" %)**1**
	178	+* Parity:  (% style="color:green" %)**None**
	179	+* Flow Control: (% style="color:green" %)**None**
233	233
234		-
235		-=== 2.3.5 Soil Temperature ===
236		-
237	237	(((
238		- 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
	182	+Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
239	239	)))
240	240
241		-(((
242		-**Example**:
243		-)))
	185	+[[image:image-20220708110657-3.png]]
244	244
245		-(((
246		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
247		-)))
	187	+(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
248	248
249		-(((
250		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
251		-)))
252	252
253	253
	191	+=== 2.2.4 Use CoAP protocol to uplink data ===
254	254
255		-=== 2.3.6 Soil Conductivity (EC) ===
	193	+(% 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/]]
256	256
257		-(((
258		-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).
259		-)))
260	260
261		-(((
262		-For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
263		-)))
	196	+**Use below commands:**
264	264
265		-(((
266		-Generally, the EC value of irrigation water is less than 800uS / cm.
267		-)))
	198	+* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
	199	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
	200	+* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
268	268
269		-(((
270		-
271		-)))
	202	+For parameter description, please refer to AT command set
272	272
273		-(((
274		-
275		-)))
	204	+[[image:1657249793983-486.png]]
276	276
277		-=== 2.3.7 MOD ===
278	278
279		-Firmware version at least v2.1 supports changing mode.
	207	+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.
280	280
281		-For example, bytes[10]=90
	209	+[[image:1657249831934-534.png]]
282	282
283		-mod=(bytes[10]>>7)&0x01=1.
284	284
285	285
286		-**Downlink Command:**
	213	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
287	287
288		-If payload = 0x0A00, workmode=0
	215	+This feature is supported since firmware version v1.0.1
289	289
290		-If** **payload =** **0x0A01, workmode=1
291	291
	218	+* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
	219	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
	220	+* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
292	292
	222	+[[image:1657249864775-321.png]]
293	293
294		-=== 2.3.8 ​Decode payload in The Things Network ===
295	295
296		-While using TTN network, you can add the payload format to decode the payload.
	225	+[[image:1657249930215-289.png]]
297	297
298	298
299		-[[image:1654505570700-128.png]]
300	300
301		-(((
302		-The payload decoder function for TTN is here:
303		-)))
	229	+=== 2.2.6 Use MQTT protocol to uplink data ===
304	304
305		-(((
306		-LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
307		-)))
	231	+This feature is supported since firmware version v110
308	308
309	309
310		-== 2.4 Uplink Interval ==
	234	+* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
	235	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
	236	+* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
	237	+* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
	238	+* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
	239	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
	240	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
311	311
312		-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"]]
	242	+[[image:1657249978444-674.png]]
313	313
314	314
	245	+[[image:1657249990869-686.png]]
315	315
316		-== 2.5 Downlink Payload ==
317	317
318		-By default, LSE50 prints the downlink payload to console port.
319		-
320		-[[image:image-20220606165544-8.png]]
321		-
322		-
323	323	(((
324		-**Examples:**
	249	+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.
325	325	)))
326	326
327		-(((
328		-
329		-)))
330	330
331		-* (((
332		-**Set TDC**
333		-)))
334	334
335		-(((
336		-If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
337		-)))
	254	+=== 2.2.7 Use TCP protocol to uplink data ===
338	338
339		-(((
340		-Payload:    01 00 00 1E    TDC=30S
341		-)))
	256	+This feature is supported since firmware version v110
342	342
343		-(((
344		-Payload:    01 00 00 3C    TDC=60S
345		-)))
346	346
347		-(((
348		-
349		-)))
	259	+* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
	260	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
350	350
351		-* (((
352		-**Reset**
353		-)))
	262	+[[image:1657250217799-140.png]]
354	354
355		-(((
356		-If payload = 0x04FF, it will reset the LSE01
357		-)))
358	358
	265	+[[image:1657250255956-604.png]]
359	359
360		-* **CFM**
361	361
362		-Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
363	363
	269	+=== 2.2.8 Change Update Interval ===
364	364
	271	+User can use below command to change the (% style="color:green" %)**uplink interval**.
365	365
366		-== 2.6 ​Show Data in DataCake IoT Server ==
	273	+* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
367	367
368	368	(((
369		-[[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:
	276	+(% style="color:red" %)**NOTE:**
370	370	)))
371	371
372	372	(((
373		-
	280	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
374	374	)))
375	375
376		-(((
377		-**(% style="color:blue" %)Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
378		-)))
379	379
380		-(((
381		-**(% 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:
382		-)))
383	383
	285	+== 2.3  Uplink Payload ==
384	384
385		-[[image:1654505857935-743.png]]
	287	+In this mode, uplink payload includes in total 18 bytes
386	386
	289	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	290	+|=(% style="width: 50px;" %)(((
	291	+**Size(bytes)**
	292	+)))|=(% 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**
	293	+|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
387	387
388		-[[image:1654505874829-548.png]]
	295	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
389	389
390		-**(% style="color:blue" %)Step 3(%%):**  Create an account or log in Datacake.
391	391
392		-**(% style="color:blue" %)Step 4(%%):**  Search the LSE01 and add DevEUI.
	298	+[[image:image-20220708111918-4.png]]
393	393
394	394
395		-[[image:1654505905236-553.png]]
	301	+The payload is ASCII string, representative same HEX:
396	396
	303	+0x72403155615900640c7817075e0a8c02f900 where:
397	397
398		-After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	305	+* Device ID: 0x 724031556159 = 724031556159
	306	+* Version: 0x0064=100=1.0.0
399	399
400		-[[image:1654505925508-181.png]]
	308	+* BAT: 0x0c78 = 3192 mV = 3.192V
	309	+* Singal: 0x17 = 23
	310	+* Soil Moisture: 0x075e= 1886 = 18.86  %
	311	+* Soil Temperature:0x0a8c =2700=27 °C
	312	+* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
	313	+* Interrupt: 0x00 = 0
401	401
	315	+== 2.4  Payload Explanation and Sensor Interface ==
402	402
403	403
404		-== 2.7 Frequency Plans ==
	318	+=== 2.4.1  Device ID ===
405	405
406		-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.
	320	+By default, the Device ID equal to the last 6 bytes of IMEI.
407	407
	322	+User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
408	408
409		-=== 2.7.1 EU863-870 (EU868) ===
	324	+**Example:**
410	410
411		-(% style="color:#037691" %)** Uplink:**
	326	+AT+DEUI=A84041F15612
412	412
413		-868.1 - SF7BW125 to SF12BW125
	328	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
414	414
415		-868.3 - SF7BW125 to SF12BW125 and SF7BW250
416	416
417		-868.5 - SF7BW125 to SF12BW125
418	418
419		-867.1 - SF7BW125 to SF12BW125
	332	+=== 2.4.2  Version Info ===
420	420
421		-867.3 - SF7BW125 to SF12BW125
	334	+Specify the software version: 0x64=100, means firmware version 1.00.
422	422
423		-867.5 - SF7BW125 to SF12BW125
	336	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
424	424
425		-867.7 - SF7BW125 to SF12BW125
426	426
427		-867.9 - SF7BW125 to SF12BW125
428	428
429		-868.8 - FSK
	340	+=== 2.4.3  Battery Info ===
430	430
	342	+(((
	343	+Check the battery voltage for LSE01.
	344	+)))
431	431
432		-(% style="color:#037691" %)** Downlink:**
	346	+(((
	347	+Ex1: 0x0B45 = 2885mV
	348	+)))
433	433
434		-Uplink channels 1-9 (RX1)
	350	+(((
	351	+Ex2: 0x0B49 = 2889mV
	352	+)))
435	435
436		-869.525 - SF9BW125 (RX2 downlink only)
437	437
438	438
	356	+=== 2.4.4  Signal Strength ===
439	439
440		-=== 2.7.2 US902-928(US915) ===
	358	+NB-IoT Network signal Strength.
441	441
442		-Used in USA, Canada and South America. Default use CHE=2
	360	+**Ex1: 0x1d = 29**
443	443
444		-(% style="color:#037691" %)**Uplink:**
	362	+(% style="color:blue" %)**0**(%%)  -113dBm or less
445	445
446		-903.9 - SF7BW125 to SF10BW125
	364	+(% style="color:blue" %)**1**(%%)  -111dBm
447	447
448		-904.1 - SF7BW125 to SF10BW125
	366	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
449	449
450		-904.3 - SF7BW125 to SF10BW125
	368	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
451	451
452		-904.5 - SF7BW125 to SF10BW125
	370	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
453	453
454		-904.7 - SF7BW125 to SF10BW125
455	455
456		-904.9 - SF7BW125 to SF10BW125
457	457
458		-905.1 - SF7BW125 to SF10BW125
	374	+=== 2.4.5  Soil Moisture ===
459	459
460		-905.3 - SF7BW125 to SF10BW125
	376	+(((
	377	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	378	+)))
461	461
	380	+(((
	381	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
	382	+)))
462	462
463		-(% style="color:#037691" %)**Downlink:**
	384	+(((
	385	+
	386	+)))
464	464
465		-923.3 - SF7BW500 to SF12BW500
	388	+(((
	389	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	390	+)))
466	466
467		-923.9 - SF7BW500 to SF12BW500
468	468
469		-924.5 - SF7BW500 to SF12BW500
470	470
471		-925.1 - SF7BW500 to SF12BW500
	394	+=== 2.4.6  Soil Temperature ===
472	472
473		-925.7 - SF7BW500 to SF12BW500
	396	+(((
	397	+ 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
	398	+)))
474	474
475		-926.3 - SF7BW500 to SF12BW500
	400	+(((
	401	+**Example**:
	402	+)))
476	476
477		-926.9 - SF7BW500 to SF12BW500
	404	+(((
	405	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	406	+)))
478	478
479		-927.5 - SF7BW500 to SF12BW500
	408	+(((
	409	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	410	+)))
480	480
481		-923.3 - SF12BW500(RX2 downlink only)
482	482
483	483
	414	+=== 2.4.7  Soil Conductivity (EC) ===
484	484
485		-=== 2.7.3 CN470-510 (CN470) ===
	416	+(((
	417	+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).
	418	+)))
486	486
487		-Used in China, Default use CHE=1
	420	+(((
	421	+For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	422	+)))
488	488
489		-(% style="color:#037691" %)**Uplink:**
	424	+(((
	425	+Generally, the EC value of irrigation water is less than 800uS / cm.
	426	+)))
490	490
491		-486.3 - SF7BW125 to SF12BW125
	428	+(((
	429	+
	430	+)))
492	492
493		-486.5 - SF7BW125 to SF12BW125
	432	+(((
	433	+
	434	+)))
494	494
495		-486.7 - SF7BW125 to SF12BW125
	436	+=== 2.4.8  Digital Interrupt ===
496	496
497		-486.9 - SF7BW125 to SF12BW125
	438	+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.
498	498
499		-487.1 - SF7BW125 to SF12BW125
	440	+The command is:
500	500
501		-487.3 - SF7BW125 to SF12BW125
	442	+(% 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]])**.**
502	502
503		-487.5 - SF7BW125 to SF12BW125
504	504
505		-487.7 - SF7BW125 to SF12BW125
	445	+The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
506	506
507	507
508		-(% style="color:#037691" %)**Downlink:**
	448	+Example:
509	509
510		-506.7 - SF7BW125 to SF12BW125
	450	+0x(00): Normal uplink packet.
511	511
512		-506.9 - SF7BW125 to SF12BW125
	452	+0x(01): Interrupt Uplink Packet.
513	513
514		-507.1 - SF7BW125 to SF12BW125
515	515
516		-507.3 - SF7BW125 to SF12BW125
517	517
518		-507.5 - SF7BW125 to SF12BW125
	456	+=== 2.4.9  ​+5V Output ===
519	519
520		-507.7 - SF7BW125 to SF12BW125
	458	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
521	521
522		-507.9 - SF7BW125 to SF12BW125
523	523
524		-508.1 - SF7BW125 to SF12BW125
	461	+The 5V output time can be controlled by AT Command.
525	525
526		-505.3 - SF12BW125 (RX2 downlink only)
	463	+(% style="color:blue" %)**AT+5VT=1000**
527	527
	465	+Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
528	528
529	529
530		-=== 2.7.4 AU915-928(AU915) ===
531	531
532		-Default use CHE=2
	469	+== 2.5  Downlink Payload ==
533	533
534		-(% style="color:#037691" %)**Uplink:**
	471	+By default, NSE01 prints the downlink payload to console port.
535	535
536		-916.8 - SF7BW125 to SF12BW125
	473	+[[image:image-20220708133731-5.png]]
537	537
538		-917.0 - SF7BW125 to SF12BW125
539	539
540		-917.2 - SF7BW125 to SF12BW125
	476	+(((
	477	+(% style="color:blue" %)**Examples:**
	478	+)))
541	541
542		-917.4 - SF7BW125 to SF12BW125
	480	+(((
	481	+
	482	+)))
543	543
544		-917.6 - SF7BW125 to SF12BW125
	484	+* (((
	485	+(% style="color:blue" %)**Set TDC**
	486	+)))
545	545
546		-917.8 - SF7BW125 to SF12BW125
	488	+(((
	489	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	490	+)))
547	547
548		-918.0 - SF7BW125 to SF12BW125
	492	+(((
	493	+Payload:    01 00 00 1E    TDC=30S
	494	+)))
549	549
550		-918.2 - SF7BW125 to SF12BW125
	496	+(((
	497	+Payload:    01 00 00 3C    TDC=60S
	498	+)))
551	551
	500	+(((
	501	+
	502	+)))
552	552
553		-(% style="color:#037691" %)**Downlink:**
	504	+* (((
	505	+(% style="color:blue" %)**Reset**
	506	+)))
554	554
555		-923.3 - SF7BW500 to SF12BW500
	508	+(((
	509	+If payload = 0x04FF, it will reset the NSE01
	510	+)))
556	556
557		-923.9 - SF7BW500 to SF12BW500
558	558
559		-924.5 - SF7BW500 to SF12BW500
	513	+* (% style="color:blue" %)**INTMOD**
560	560
561		-925.1 - SF7BW500 to SF12BW500
	515	+Downlink Payload: 06000003, Set AT+INTMOD=3
562	562
563		-925.7 - SF7BW500 to SF12BW500
564	564
565		-926.3 - SF7BW500 to SF12BW500
566	566
567		-926.9 - SF7BW500 to SF12BW500
	519	+== 2.6  ​LED Indicator ==
568	568
569		-927.5 - SF7BW500 to SF12BW500
	521	+(((
	522	+The NSE01 has an internal LED which is to show the status of different state.
570	570
571		-923.3 - SF12BW500(RX2 downlink only)
572	572
	525	+* 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)
	526	+* Then the LED will be on for 1 second means device is boot normally.
	527	+* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
	528	+* For each uplink probe, LED will be on for 500ms.
	529	+)))
573	573
574	574
575		-=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
576	576
577		-(% style="color:#037691" %)**Default Uplink channel:**
578	578
579		-923.2 - SF7BW125 to SF10BW125
	534	+== 2.7  Installation in Soil ==
580	580
581		-923.4 - SF7BW125 to SF10BW125
	536	+__**Measurement the soil surface**__
582	582
	538	+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]]
583	583
584		-(% style="color:#037691" %)**Additional Uplink Channel**:
	540	+[[image:1657259653666-883.png]] ​
585	585
586		-(OTAA mode, channel added by JoinAccept message)
587	587
588		-(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
	543	+(((
	544	+
589	589
590		-922.2 - SF7BW125 to SF10BW125
	546	+(((
	547	+Dig a hole with diameter > 20CM.
	548	+)))
591	591
592		-922.4 - SF7BW125 to SF10BW125
	550	+(((
	551	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	552	+)))
	553	+)))
593	593
594		-922.6 - SF7BW125 to SF10BW125
	555	+[[image:1654506665940-119.png]]
595	595
596		-922.8 - SF7BW125 to SF10BW125
	557	+(((
	558	+
	559	+)))
597	597
598		-923.0 - SF7BW125 to SF10BW125
599	599
600		-922.0 - SF7BW125 to SF10BW125
	562	+== 2.8  ​Firmware Change Log ==
601	601
602	602
603		-(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
	565	+Download URL & Firmware Change log
604	604
605		-923.6 - SF7BW125 to SF10BW125
	567	+[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
606	606
607		-923.8 - SF7BW125 to SF10BW125
608	608
609		-924.0 - SF7BW125 to SF10BW125
	570	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
610	610
611		-924.2 - SF7BW125 to SF10BW125
612	612
613		-924.4 - SF7BW125 to SF10BW125
614	614
615		-924.6 - SF7BW125 to SF10BW125
	574	+== 2.9  ​Battery Analysis ==
616	616
	576	+=== 2.9.1  ​Battery Type ===
617	617
618		-(% style="color:#037691" %)** Downlink:**
619	619
620		-Uplink channels 1-8 (RX1)
	579	+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.
621	621
622		-923.2 - SF10BW125 (RX2)
623	623
	582	+The battery is designed to last for several years depends on the actually use environment and update interval.
624	624
625	625
626		-=== 2.7.6 KR920-923 (KR920) ===
	585	+The battery related documents as below:
627	627
628		-Default channel:
	587	+* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	588	+* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	589	+* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
629	629
630		-922.1 - SF7BW125 to SF12BW125
631		-
632		-922.3 - SF7BW125 to SF12BW125
633		-
634		-922.5 - SF7BW125 to SF12BW125
635		-
636		-
637		-(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
638		-
639		-922.1 - SF7BW125 to SF12BW125
640		-
641		-922.3 - SF7BW125 to SF12BW125
642		-
643		-922.5 - SF7BW125 to SF12BW125
644		-
645		-922.7 - SF7BW125 to SF12BW125
646		-
647		-922.9 - SF7BW125 to SF12BW125
648		-
649		-923.1 - SF7BW125 to SF12BW125
650		-
651		-923.3 - SF7BW125 to SF12BW125
652		-
653		-
654		-(% style="color:#037691" %)**Downlink:**
655		-
656		-Uplink channels 1-7(RX1)
657		-
658		-921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
659		-
660		-
661		-
662		-=== 2.7.7 IN865-867 (IN865) ===
663		-
664		-(% style="color:#037691" %)** Uplink:**
665		-
666		-865.0625 - SF7BW125 to SF12BW125
667		-
668		-865.4025 - SF7BW125 to SF12BW125
669		-
670		-865.9850 - SF7BW125 to SF12BW125
671		-
672		-
673		-(% style="color:#037691" %) **Downlink:**
674		-
675		-Uplink channels 1-3 (RX1)
676		-
677		-866.550 - SF10BW125 (RX2)
678		-
679		-
680		-
681		-
682		-== 2.8 LED Indicator ==
683		-
684		-The LSE01 has an internal LED which is to show the status of different state.
685		-
686		-* Blink once when device power on.
687		-* Solid ON for 5 seconds once device successful Join the network.
688		-* Blink once when device transmit a packet.
689		-
690		-== 2.9 Installation in Soil ==
691		-
692		-**Measurement the soil surface**
693		-
694		-
695		-[[image:1654506634463-199.png]] ​
696		-
697	697	(((
698		-(((
699		-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.
	592	+[[image:image-20220708140453-6.png]]
700	700	)))
701		-)))
702	702
703	703
704		-[[image:1654506665940-119.png]]
705	705
706		-(((
707		-Dig a hole with diameter > 20CM.
708		-)))
	597	+=== 2.9.2  Power consumption Analyze ===
709	709
710	710	(((
711		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
	600	+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.
712	712	)))
713	713
714	714
715		-== 2.10 ​Firmware Change Log ==
716		-
717	717	(((
718		-**Firmware download link:**
	605	+Instruction to use as below:
719	719	)))
720	720
721	721	(((
722		-[[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/]]
	609	+(% 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/]]
723	723	)))
724	724
725		-(((
726		-
727		-)))
728	728
729	729	(((
730		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	614	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
731	731	)))
732	732
733		-(((
734		-
	617	+* (((
	618	+Product Model
735	735	)))
736		-
737		-(((
738		-**V1.0.**
	620	+* (((
	621	+Uplink Interval
739	739	)))
	623	+* (((
	624	+Working Mode
	625	+)))
740	740
741	741	(((
742		-Release
	628	+And the Life expectation in difference case will be shown on the right.
743	743	)))
744	744
	631	+[[image:image-20220708141352-7.jpeg]]
745	745
746		-== 2.11 ​Battery Analysis ==
747	747
748		-=== 2.11.1 ​Battery Type ===
749	749
750		-(((
751		-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.
752		-)))
	635	+=== 2.9.3  ​Battery Note ===
753	753
754	754	(((
755		-The battery is designed to last for more than 5 years for the LSN50.
	638	+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.
756	756	)))
757	757
758		-(((
759		-(((
760		-The battery-related documents are as below:
761		-)))
762		-)))
763	763
764		-* (((
765		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
766		-)))
767		-* (((
768		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
769		-)))
770		-* (((
771		-[[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]]
772		-)))
773	773
774		- [[image:image-20220610172436-1.png]]
	643	+=== 2.9.4  Replace the battery ===
775	775
776		-
777		-
778		-=== 2.11.2 ​Battery Note ===
779		-
780	780	(((
781		-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.
	646	+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).
782	782	)))
783	783
784	784
785	785
786		-=== 2.11.3 Replace the battery ===
	651	+= 3. ​ Access NB-IoT Module =
787	787
788	788	(((
789		-If Battery is lower than 2.7v, user should replace the battery of LSE01.
	654	+Users can directly access the AT command set of the NB-IoT module.
790	790	)))
791	791
792	792	(((
793		-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.
	658	+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/]]
794	794	)))
795	795
796		-(((
797		-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)
798		-)))
	661	+[[image:1657261278785-153.png]]
799	799
800	800
801	801
802		-= 3. ​Using the AT Commands =
	665	+= 4.  Using the AT Commands =
803	803
804		-== 3.1 Access AT Commands ==
	667	+== 4.1  Access AT Commands ==
805	805
	669	+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/]]
806	806
807		-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.
808	808
809		-[[image:1654501986557-872.png||height="391" width="800"]]
	672	+AT+<CMD>?  : Help on <CMD>
810	810
	674	+AT+<CMD>         : Run <CMD>
811	811
812		-Or if you have below board, use below connection:
	676	+AT+<CMD>=<value> : Set the value
813	813
	678	+AT+<CMD>=?  : Get the value
814	814
815		-[[image:1654502005655-729.png||height="503" width="801"]]
816	816
817		-
818		-
819		-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:
820		-
821		-
822		- [[image:1654502050864-459.png||height="564" width="806"]]
823		-
824		-
825		-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/]]
826		-
827		-
828		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
829		-
830		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
831		-
832		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
833		-
834		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
835		-
836		-
837	837	(% style="color:#037691" %)**General Commands**(%%)
838	838
839		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	683	+AT  : Attention
840	840
841		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	685	+AT?  : Short Help
842	842
843		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	687	+ATZ  : MCU Reset
844	844
845		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	689	+AT+TDC  : Application Data Transmission Interval
846	846
	691	+AT+CFG  : Print all configurations
847	847
848		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	693	+AT+CFGMOD           : Working mode selection
849	849
850		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	695	+AT+INTMOD            : Set the trigger interrupt mode
851	851
852		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	697	+AT+5VT  : Set extend the time of 5V power
853	853
854		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	699	+AT+PRO  : Choose agreement
855	855
856		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	701	+AT+WEIGRE  : Get weight or set weight to 0
857	857
858		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	703	+AT+WEIGAP  : Get or Set the GapValue of weight
859	859
860		-(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
	705	+AT+RXDL  : Extend the sending and receiving time
861	861
862		-(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
	707	+AT+CNTFAC  : Get or set counting parameters
863	863
864		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	709	+AT+SERVADDR  : Server Address
865	865
866		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
867	867
868		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	712	+(% style="color:#037691" %)**COAP Management**
869	869
870		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	714	+AT+URI            : Resource parameters
871	871
872		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
873	873
874		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	717	+(% style="color:#037691" %)**UDP Management**
875	875
876		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	719	+AT+CFM          : Upload confirmation mode (only valid for UDP)
877	877
878		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
879	879
880		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	722	+(% style="color:#037691" %)**MQTT Management**
881	881
	724	+AT+CLIENT               : Get or Set MQTT client
882	882
883		-(% style="color:#037691" %)**LoRa Network Management**
	726	+AT+UNAME  : Get or Set MQTT Username
884	884
885		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	728	+AT+PWD                  : Get or Set MQTT password
886	886
887		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	730	+AT+PUBTOPIC  : Get or Set MQTT publish topic
888	888
889		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	732	+AT+SUBTOPIC  : Get or Set MQTT subscription topic
890	890
891		-(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
892	892
893		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	735	+(% style="color:#037691" %)**Information**
894	894
895		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	737	+AT+FDR  : Factory Data Reset
896	896
897		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	739	+AT+PWORD  : Serial Access Password
898	898
899		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
900	900
901		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
902	902
903		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	743	+= ​5.  FAQ =
904	904
905		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	745	+== 5.1 ​ How to Upgrade Firmware ==
906	906
907		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
908	908
909		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
910		-
911		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
912		-
913		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
914		-
915		-
916		-(% style="color:#037691" %)**Information**
917		-
918		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
919		-
920		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
921		-
922		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
923		-
924		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
925		-
926		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
927		-
928		-(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
929		-
930		- (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
931		-
932		-
933		-= ​4. FAQ =
934		-
935		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
936		-
937	937	(((
938		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
939		-When downloading the images, choose the required image file for download. ​
	749	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
940	940	)))
941	941
942	942	(((
943		-
	753	+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]]
944	944	)))
945	945
946	946	(((
947		-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.
	757	+Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
948	948	)))
949	949
950		-(((
951		-
952		-)))
953	953
954	954	(((
955		-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.
956		-)))
957		-
958		-(((
959	959
960	960	)))
961	961
962		-(((
963		-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.
964		-)))
965		-
966		-[[image:image-20220606154726-3.png]]
967		-
968		-
969		-When you use the TTN network, the US915 frequency bands use are:
970		-
971		-* 903.9 - SF7BW125 to SF10BW125
972		-* 904.1 - SF7BW125 to SF10BW125
973		-* 904.3 - SF7BW125 to SF10BW125
974		-* 904.5 - SF7BW125 to SF10BW125
975		-* 904.7 - SF7BW125 to SF10BW125
976		-* 904.9 - SF7BW125 to SF10BW125
977		-* 905.1 - SF7BW125 to SF10BW125
978		-* 905.3 - SF7BW125 to SF10BW125
979		-* 904.6 - SF8BW500
980		-
981		-(((
982		-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:
983		-)))
984		-
985		-(% class="box infomessage" %)
986		-(((
987		-**AT+CHE=2**
988		-)))
989		-
990		-(% class="box infomessage" %)
991		-(((
992		-**ATZ**
993		-)))
994		-
995		-(((
996		-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.
997		-)))
998		-
999		-(((
1000		-
1001		-)))
1002		-
1003		-(((
1004		-The **AU915** band is similar. Below are the AU915 Uplink Channels.
1005		-)))
1006		-
1007		-[[image:image-20220606154825-4.png]]
1008		-
1009		-
1010		-
1011	1011	= 5. Trouble Shooting =
1012	1012
1013		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
	767	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1014	1014
1015		-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.
	769	+It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
1016	1016
1017	1017
1018		-== 5.2 AT Command input doesn’t work ==
	772	+== 5.2 AT Command input doesn't work ==
1019	1019
1020	1020	(((
1021		-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.
	775	+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.
1022	1022	)))
1023	1023
1024	1024