Summary

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Details

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Title

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

Content

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3	3
4	4
5	5
	6	+
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	8	+
	9	+
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	11	+
	12	+
	13	+
6	6	**Table of Contents:**
7	7
8	8	{{toc/}}
...	...	@@ -12,65 +12,81 @@
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
	72	+== 1.3  Specification ==
63	63
64	64
65		-== 1.3 Specification ==
	75	+(% style="color:#037691" %)**Common DC Characteristics:**
66	66
	77	+* Supply Voltage: 2.1v ~~ 3.6v
	78	+* Operating Temperature: -40 ~~ 85°C
	79	+
	80	+(% style="color:#037691" %)**NB-IoT Spec:**
	81	+
	82	+* - B1 @H-FDD: 2100MHz
	83	+* - B3 @H-FDD: 1800MHz
	84	+* - B8 @H-FDD: 900MHz
	85	+* - B5 @H-FDD: 850MHz
	86	+* - B20 @H-FDD: 800MHz
	87	+* - B28 @H-FDD: 700MHz
	88	+
	89	+Probe(% style="color:#037691" %)** Specification:**
	90	+
67	67	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
68	68
69		-[[image:image-20220606162220-5.png]]
	93	+[[image:image-20220708101224-1.png]]
70	70
71	71
72	72
73		-== ​1.4 Applications ==
	97	+== ​1.4  Applications ==
74	74
75	75	* Smart Agriculture
76	76
...	...	@@ -77,1013 +77,760 @@
77	77	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
78	78	​
79	79
80		-== 1.5 Firmware Change log ==
	104	+== 1.5  Pin Definitions ==
81	81
82	82
83		-**LSE01 v1.0 :**  Release
	107	+[[image:1657246476176-652.png]]
84	84
85	85
86	86
87		-= 2. Configure LSE01 to connect to LoRaWAN network =
	111	+= 2.  Use NSE01 to communicate with IoT Server =
88	88
89		-== 2.1 How it works ==
	113	+== 2.1  How it works ==
90	90
	115	+
91	91	(((
92		-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
	117	+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.
93	93	)))
94	94
	120	+
95	95	(((
96		-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"]].
	122	+The diagram below shows the working flow in default firmware of NSE01:
97	97	)))
98	98
	125	+[[image:image-20220708101605-2.png]]
99	99
	127	+(((
	128	+
	129	+)))
100	100
101		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
102	102
103		-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.
104	104
	133	+== 2.2 ​ Configure the NSE01 ==
105	105
106		-[[image:1654503992078-669.png]]
107	107
	136	+=== 2.2.1 Test Requirement ===
108	108
109		-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.
110	110
	139	+(((
	140	+To use NSE01 in your city, make sure meet below requirements:
	141	+)))
111	111
112		-(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
	143	+* Your local operator has already distributed a NB-IoT Network there.
	144	+* The local NB-IoT network used the band that NSE01 supports.
	145	+* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
113	113
114		-Each LSE01 is shipped with a sticker with the default device EUI as below:
	147	+(((
	148	+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
	149	+)))
115	115
116		-[[image:image-20220606163732-6.jpeg]]
117	117
118		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	152	+[[image:1657249419225-449.png]]
119	119
120		-**Add APP EUI in the application**
121	121
122	122
123		-[[image:1654504596150-405.png]]
	156	+=== 2.2.2 Insert SIM card ===
124	124
	158	+(((
	159	+Insert the NB-IoT Card get from your provider.
	160	+)))
125	125
	162	+(((
	163	+User need to take out the NB-IoT module and insert the SIM card like below:
	164	+)))
126	126
127		-**Add APP KEY and DEV EUI**
128	128
129		-[[image:1654504683289-357.png]]
	167	+[[image:1657249468462-536.png]]
130	130
131	131
132	132
133		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	171	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
134	134
	173	+(((
	174	+(((
	175	+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.
	176	+)))
	177	+)))
135	135
136		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
137	137
138		-[[image:image-20220606163915-7.png]]
	180	+**Connection:**
139	139
	182	+ (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
140	140
141		-(% 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.
	184	+ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
142	142
143		-[[image:1654504778294-788.png]]
	186	+ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
144	144
145	145
	189	+In the PC, use below serial tool settings:
146	146
147		-== 2.3 Uplink Payload ==
	191	+* Baud:  (% style="color:green" %)**9600**
	192	+* Data bits:** (% style="color:green" %)8(%%)**
	193	+* Stop bits: (% style="color:green" %)**1**
	194	+* Parity:  (% style="color:green" %)**None**
	195	+* Flow Control: (% style="color:green" %)**None**
148	148
	197	+(((
	198	+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.
	199	+)))
149	149
150		-=== 2.3.1 MOD~=0(Default Mode) ===
	201	+[[image:image-20220708110657-3.png]]
151	151
152		-LSE01 will uplink payload via LoRaWAN with below payload format:
153		-
154	154	(((
155		-Uplink payload includes in total 11 bytes.
	204	+(% 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/]]
156	156	)))
157	157
158		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
159		-|(((
160		-**Size**
161	161
162		-**(bytes)**
163		-)))|**2**|**2**|**2**|**2**|**2**|**1**
164		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
165		-Temperature
166	166
167		-(Reserve, Ignore now)
168		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
169		-MOD & Digital Interrupt
	209	+=== 2.2.4 Use CoAP protocol to uplink data ===
170	170
171		-(Optional)
172		-)))
	211	+(% 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/]]
173	173
174	174
	214	+**Use below commands:**
175	175
	216	+* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
	217	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
	218	+* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
176	176
	220	+For parameter description, please refer to AT command set
177	177
178		-=== 2.3.2 MOD~=1(Original value) ===
	222	+[[image:1657249793983-486.png]]
179	179
180		-This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
181	181
182		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
183		-|(((
184		-**Size**
	225	+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.
185	185
186		-**(bytes)**
187		-)))|**2**|**2**|**2**|**2**|**2**|**1**
188		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
189		-Temperature
	227	+[[image:1657249831934-534.png]]
190	190
191		-(Reserve, Ignore now)
192		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
193		-MOD & Digital Interrupt
194	194
195		-(Optional)
196		-)))
197	197
	231	+=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
198	198
	233	+This feature is supported since firmware version v1.0.1
199	199
200	200
	236	+* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
	237	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
	238	+* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
201	201
202		-=== 2.3.3 Battery Info ===
	240	+[[image:1657249864775-321.png]]
203	203
204		-(((
205		-Check the battery voltage for LSE01.
206		-)))
207	207
208		-(((
209		-Ex1: 0x0B45 = 2885mV
210		-)))
	243	+[[image:1657249930215-289.png]]
211	211
212		-(((
213		-Ex2: 0x0B49 = 2889mV
214		-)))
215	215
216	216
	247	+=== 2.2.6 Use MQTT protocol to uplink data ===
217	217
218		-=== 2.3.4 Soil Moisture ===
	249	+This feature is supported since firmware version v110
219	219
220		-(((
221		-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.
222		-)))
223	223
224		-(((
225		-For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
226		-)))
	252	+* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
	253	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
	254	+* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
	255	+* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
	256	+* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
	257	+* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
	258	+* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
227	227
228		-(((
229		-
230		-)))
	260	+[[image:1657249978444-674.png]]
231	231
	262	+
	263	+[[image:1657249990869-686.png]]
	264	+
	265	+
232	232	(((
233		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	267	+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.
234	234	)))
235	235
236	236
237	237
238		-=== 2.3.5 Soil Temperature ===
	272	+=== 2.2.7 Use TCP protocol to uplink data ===
239	239
240		-(((
241		- 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
242		-)))
	274	+This feature is supported since firmware version v110
243	243
244		-(((
245		-**Example**:
246		-)))
247	247
248		-(((
249		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
250		-)))
	277	+* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
	278	+* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
251	251
252		-(((
253		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
254		-)))
	280	+[[image:1657250217799-140.png]]
255	255
256	256
	283	+[[image:1657250255956-604.png]]
257	257
258		-=== 2.3.6 Soil Conductivity (EC) ===
259	259
260		-(((
261		-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).
262		-)))
263	263
264		-(((
265		-For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
266		-)))
	287	+=== 2.2.8 Change Update Interval ===
267	267
	289	+User can use below command to change the (% style="color:green" %)**uplink interval**.
	290	+
	291	+* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	292	+
268	268	(((
269		-Generally, the EC value of irrigation water is less than 800uS / cm.
	294	+(% style="color:red" %)**NOTE:**
270	270	)))
271	271
272	272	(((
273		-
	298	+(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
274	274	)))
275	275
	301	+
	302	+
	303	+== 2.3  Uplink Payload ==
	304	+
	305	+In this mode, uplink payload includes in total 18 bytes
	306	+
	307	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	308	+|=(% style="width: 60px;" %)(((
	309	+**Size(bytes)**
	310	+)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
	311	+|(% 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"]]
	312	+
276	276	(((
277		-
	314	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
278	278	)))
279	279
280		-=== 2.3.7 MOD ===
281	281
282		-Firmware version at least v2.1 supports changing mode.
	318	+[[image:image-20220708111918-4.png]]
283	283
284		-For example, bytes[10]=90
285	285
286		-mod=(bytes[10]>>7)&0x01=1.
	321	+The payload is ASCII string, representative same HEX:
287	287
	323	+0x72403155615900640c7817075e0a8c02f900 where:
288	288
289		-**Downlink Command:**
	325	+* Device ID: 0x 724031556159 = 724031556159
	326	+* Version: 0x0064=100=1.0.0
290	290
291		-If payload = 0x0A00, workmode=0
	328	+* BAT: 0x0c78 = 3192 mV = 3.192V
	329	+* Singal: 0x17 = 23
	330	+* Soil Moisture: 0x075e= 1886 = 18.86  %
	331	+* Soil Temperature:0x0a8c =2700=27 °C
	332	+* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
	333	+* Interrupt: 0x00 = 0
292	292
293		-If** **payload =** **0x0A01, workmode=1
294	294
295	295
296	296
297		-=== 2.3.8 ​Decode payload in The Things Network ===
	338	+== 2.4  Payload Explanation and Sensor Interface ==
298	298
299		-While using TTN network, you can add the payload format to decode the payload.
300	300
	341	+=== 2.4.1  Device ID ===
301	301
302		-[[image:1654505570700-128.png]]
	343	+(((
	344	+By default, the Device ID equal to the last 6 bytes of IMEI.
	345	+)))
303	303
304	304	(((
305		-The payload decoder function for TTN is here:
	348	+User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
306	306	)))
307	307
308	308	(((
309		-LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
	352	+**Example:**
310	310	)))
311	311
	355	+(((
	356	+AT+DEUI=A84041F15612
	357	+)))
312	312
	359	+(((
	360	+The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	361	+)))
313	313
314		-== 2.4 Uplink Interval ==
315	315
316		-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"]]
317	317
	365	+=== 2.4.2  Version Info ===
318	318
	367	+(((
	368	+Specify the software version: 0x64=100, means firmware version 1.00.
	369	+)))
319	319
320		-== 2.5 Downlink Payload ==
	371	+(((
	372	+For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	373	+)))
321	321
322		-By default, LSE50 prints the downlink payload to console port.
323	323
324		-[[image:image-20220606165544-8.png]]
325	325
	377	+=== 2.4.3  Battery Info ===
326	326
327	327	(((
328		-**Examples:**
	380	+Check the battery voltage for LSE01.
329	329	)))
330	330
331	331	(((
332		-
	384	+Ex1: 0x0B45 = 2885mV
333	333	)))
334	334
335		-* (((
336		-**Set TDC**
	387	+(((
	388	+Ex2: 0x0B49 = 2889mV
337	337	)))
338	338
	391	+
	392	+
	393	+=== 2.4.4  Signal Strength ===
	394	+
339	339	(((
340		-If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	396	+NB-IoT Network signal Strength.
341	341	)))
342	342
343	343	(((
344		-Payload:    01 00 00 1E    TDC=30S
	400	+**Ex1: 0x1d = 29**
345	345	)))
346	346
347	347	(((
348		-Payload:    01 00 00 3C    TDC=60S
	404	+(% style="color:blue" %)**0**(%%)  -113dBm or less
349	349	)))
350	350
351	351	(((
352		-
	408	+(% style="color:blue" %)**1**(%%)  -111dBm
353	353	)))
354	354
355		-* (((
356		-**Reset**
	411	+(((
	412	+(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
357	357	)))
358	358
359	359	(((
360		-If payload = 0x04FF, it will reset the LSE01
	416	+(% style="color:blue" %)**31**  (%%) -51dBm or greater
361	361	)))
362	362
	419	+(((
	420	+(% style="color:blue" %)**99**   (%%) Not known or not detectable
	421	+)))
363	363
364		-* **CFM**
365	365
366		-Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
367	367
	425	+=== 2.4.5  Soil Moisture ===
368	368
369		-
370		-== 2.6 ​Show Data in DataCake IoT Server ==
371		-
372	372	(((
373		-[[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:
	428	+(((
	429	+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.
374	374	)))
	431	+)))
375	375
376	376	(((
377		-
	434	+(((
	435	+For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
378	378	)))
	437	+)))
379	379
380	380	(((
381		-**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
	440	+
382	382	)))
383	383
384	384	(((
385		-**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:
	444	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
386	386	)))
387	387
388	388
389		-[[image:1654505857935-743.png]]
390	390
	449	+=== 2.4.6  Soil Temperature ===
391	391
392		-[[image:1654505874829-548.png]]
	451	+(((
	452	+ 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
	453	+)))
393	393
394		-Step 3: Create an account or log in Datacake.
	455	+(((
	456	+**Example**:
	457	+)))
395	395
396		-Step 4: Search the LSE01 and add DevEUI.
	459	+(((
	460	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	461	+)))
397	397
	463	+(((
	464	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	465	+)))
398	398
399		-[[image:1654505905236-553.png]]
400	400
401	401
402		-After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	469	+=== 2.4.7  Soil Conductivity (EC) ===
403	403
404		-[[image:1654505925508-181.png]]
	471	+(((
	472	+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).
	473	+)))
405	405
	475	+(((
	476	+For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	477	+)))
406	406
	479	+(((
	480	+Generally, the EC value of irrigation water is less than 800uS / cm.
	481	+)))
407	407
408		-== 2.7 Frequency Plans ==
	483	+(((
	484	+
	485	+)))
409	409
410		-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.
	487	+(((
	488	+
	489	+)))
411	411
	491	+=== 2.4.8  Digital Interrupt ===
412	412
413		-=== 2.7.1 EU863-870 (EU868) ===
	493	+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.
414	414
415		-(% style="color:#037691" %)** Uplink:**
	495	+The command is:
416	416
417		-868.1 - SF7BW125 to SF12BW125
	497	+(% 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]])**.**
418	418
419		-868.3 - SF7BW125 to SF12BW125 and SF7BW250
420	420
421		-868.5 - SF7BW125 to SF12BW125
	500	+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.
422	422
423		-867.1 - SF7BW125 to SF12BW125
424	424
425		-867.3 - SF7BW125 to SF12BW125
	503	+Example:
426	426
427		-867.5 - SF7BW125 to SF12BW125
	505	+0x(00): Normal uplink packet.
428	428
429		-867.7 - SF7BW125 to SF12BW125
	507	+0x(01): Interrupt Uplink Packet.
430	430
431		-867.9 - SF7BW125 to SF12BW125
432	432
433		-868.8 - FSK
434	434
	511	+=== 2.4.9  ​+5V Output ===
435	435
436		-(% style="color:#037691" %)** Downlink:**
	513	+NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
437	437
438		-Uplink channels 1-9 (RX1)
439	439
440		-869.525 - SF9BW125 (RX2 downlink only)
	516	+The 5V output time can be controlled by AT Command.
441	441
	518	+(% style="color:blue" %)**AT+5VT=1000**
442	442
	520	+Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
443	443
444		-=== 2.7.2 US902-928(US915) ===
445	445
446		-Used in USA, Canada and South America. Default use CHE=2
447	447
448		-(% style="color:#037691" %)**Uplink:**
	524	+== 2.5  Downlink Payload ==
449	449
450		-903.9 - SF7BW125 to SF10BW125
	526	+By default, NSE01 prints the downlink payload to console port.
451	451
452		-904.1 - SF7BW125 to SF10BW125
	528	+[[image:image-20220708133731-5.png]]
453	453
454		-904.3 - SF7BW125 to SF10BW125
455	455
456		-904.5 - SF7BW125 to SF10BW125
	531	+(((
	532	+(% style="color:blue" %)**Examples:**
	533	+)))
457	457
458		-904.7 - SF7BW125 to SF10BW125
	535	+(((
	536	+
	537	+)))
459	459
460		-904.9 - SF7BW125 to SF10BW125
	539	+* (((
	540	+(% style="color:blue" %)**Set TDC**
	541	+)))
461	461
462		-905.1 - SF7BW125 to SF10BW125
	543	+(((
	544	+If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
	545	+)))
463	463
464		-905.3 - SF7BW125 to SF10BW125
	547	+(((
	548	+Payload:    01 00 00 1E    TDC=30S
	549	+)))
465	465
	551	+(((
	552	+Payload:    01 00 00 3C    TDC=60S
	553	+)))
466	466
467		-(% style="color:#037691" %)**Downlink:**
	555	+(((
	556	+
	557	+)))
468	468
469		-923.3 - SF7BW500 to SF12BW500
	559	+* (((
	560	+(% style="color:blue" %)**Reset**
	561	+)))
470	470
471		-923.9 - SF7BW500 to SF12BW500
	563	+(((
	564	+If payload = 0x04FF, it will reset the NSE01
	565	+)))
472	472
473		-924.5 - SF7BW500 to SF12BW500
474	474
475		-925.1 - SF7BW500 to SF12BW500
	568	+* (% style="color:blue" %)**INTMOD**
476	476
477		-925.7 - SF7BW500 to SF12BW500
	570	+Downlink Payload: 06000003, Set AT+INTMOD=3
478	478
479		-926.3 - SF7BW500 to SF12BW500
480	480
481		-926.9 - SF7BW500 to SF12BW500
482	482
483		-927.5 - SF7BW500 to SF12BW500
	574	+== 2.6  ​LED Indicator ==
484	484
485		-923.3 - SF12BW500(RX2 downlink only)
	576	+(((
	577	+The NSE01 has an internal LED which is to show the status of different state.
486	486
487	487
	580	+* 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)
	581	+* Then the LED will be on for 1 second means device is boot normally.
	582	+* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
	583	+* For each uplink probe, LED will be on for 500ms.
	584	+)))
488	488
489		-=== 2.7.3 CN470-510 (CN470) ===
490	490
491		-Used in China, Default use CHE=1
492	492
493		-(% style="color:#037691" %)**Uplink:**
494	494
495		-486.3 - SF7BW125 to SF12BW125
	589	+== 2.7  Installation in Soil ==
496	496
497		-486.5 - SF7BW125 to SF12BW125
	591	+__**Measurement the soil surface**__
498	498
499		-486.7 - SF7BW125 to SF12BW125
	593	+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]]
500	500
501		-486.9 - SF7BW125 to SF12BW125
	595	+[[image:1657259653666-883.png]] ​
502	502
503		-487.1 - SF7BW125 to SF12BW125
504	504
505		-487.3 - SF7BW125 to SF12BW125
	598	+(((
	599	+
506	506
507		-487.5 - SF7BW125 to SF12BW125
	601	+(((
	602	+Dig a hole with diameter > 20CM.
	603	+)))
508	508
509		-487.7 - SF7BW125 to SF12BW125
	605	+(((
	606	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
	607	+)))
	608	+)))
510	510
	610	+[[image:1654506665940-119.png]]
511	511
512		-(% style="color:#037691" %)**Downlink:**
	612	+(((
	613	+
	614	+)))
513	513
514		-506.7 - SF7BW125 to SF12BW125
515	515
516		-506.9 - SF7BW125 to SF12BW125
	617	+== 2.8  ​Firmware Change Log ==
517	517
518		-507.1 - SF7BW125 to SF12BW125
519	519
520		-507.3 - SF7BW125 to SF12BW125
	620	+Download URL & Firmware Change log
521	521
522		-507.5 - SF7BW125 to SF12BW125
	622	+[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
523	523
524		-507.7 - SF7BW125 to SF12BW125
525	525
526		-507.9 - SF7BW125 to SF12BW125
	625	+Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
527	527
528		-508.1 - SF7BW125 to SF12BW125
529	529
530		-505.3 - SF12BW125 (RX2 downlink only)
531	531
	629	+== 2.9  ​Battery Analysis ==
532	532
	631	+=== 2.9.1  ​Battery Type ===
533	533
534		-=== 2.7.4 AU915-928(AU915) ===
535	535
536		-Default use CHE=2
	634	+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.
537	537
538		-(% style="color:#037691" %)**Uplink:**
539	539
540		-916.8 - SF7BW125 to SF12BW125
	637	+The battery is designed to last for several years depends on the actually use environment and update interval.
541	541
542		-917.0 - SF7BW125 to SF12BW125
543	543
544		-917.2 - SF7BW125 to SF12BW125
	640	+The battery related documents as below:
545	545
546		-917.4 - SF7BW125 to SF12BW125
	642	+* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	643	+* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	644	+* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
547	547
548		-917.6 - SF7BW125 to SF12BW125
549		-
550		-917.8 - SF7BW125 to SF12BW125
551		-
552		-918.0 - SF7BW125 to SF12BW125
553		-
554		-918.2 - SF7BW125 to SF12BW125
555		-
556		-
557		-(% style="color:#037691" %)**Downlink:**
558		-
559		-923.3 - SF7BW500 to SF12BW500
560		-
561		-923.9 - SF7BW500 to SF12BW500
562		-
563		-924.5 - SF7BW500 to SF12BW500
564		-
565		-925.1 - SF7BW500 to SF12BW500
566		-
567		-925.7 - SF7BW500 to SF12BW500
568		-
569		-926.3 - SF7BW500 to SF12BW500
570		-
571		-926.9 - SF7BW500 to SF12BW500
572		-
573		-927.5 - SF7BW500 to SF12BW500
574		-
575		-923.3 - SF12BW500(RX2 downlink only)
576		-
577		-
578		-
579		-=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
580		-
581		-(% style="color:#037691" %)**Default Uplink channel:**
582		-
583		-923.2 - SF7BW125 to SF10BW125
584		-
585		-923.4 - SF7BW125 to SF10BW125
586		-
587		-
588		-(% style="color:#037691" %)**Additional Uplink Channel**:
589		-
590		-(OTAA mode, channel added by JoinAccept message)
591		-
592		-(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
593		-
594		-922.2 - SF7BW125 to SF10BW125
595		-
596		-922.4 - SF7BW125 to SF10BW125
597		-
598		-922.6 - SF7BW125 to SF10BW125
599		-
600		-922.8 - SF7BW125 to SF10BW125
601		-
602		-923.0 - SF7BW125 to SF10BW125
603		-
604		-922.0 - SF7BW125 to SF10BW125
605		-
606		-
607		-(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
608		-
609		-923.6 - SF7BW125 to SF10BW125
610		-
611		-923.8 - SF7BW125 to SF10BW125
612		-
613		-924.0 - SF7BW125 to SF10BW125
614		-
615		-924.2 - SF7BW125 to SF10BW125
616		-
617		-924.4 - SF7BW125 to SF10BW125
618		-
619		-924.6 - SF7BW125 to SF10BW125
620		-
621		-
622		-(% style="color:#037691" %)** Downlink:**
623		-
624		-Uplink channels 1-8 (RX1)
625		-
626		-923.2 - SF10BW125 (RX2)
627		-
628		-
629		-
630		-=== 2.7.6 KR920-923 (KR920) ===
631		-
632		-Default channel:
633		-
634		-922.1 - SF7BW125 to SF12BW125
635		-
636		-922.3 - SF7BW125 to SF12BW125
637		-
638		-922.5 - SF7BW125 to SF12BW125
639		-
640		-
641		-(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
642		-
643		-922.1 - SF7BW125 to SF12BW125
644		-
645		-922.3 - SF7BW125 to SF12BW125
646		-
647		-922.5 - SF7BW125 to SF12BW125
648		-
649		-922.7 - SF7BW125 to SF12BW125
650		-
651		-922.9 - SF7BW125 to SF12BW125
652		-
653		-923.1 - SF7BW125 to SF12BW125
654		-
655		-923.3 - SF7BW125 to SF12BW125
656		-
657		-
658		-(% style="color:#037691" %)**Downlink:**
659		-
660		-Uplink channels 1-7(RX1)
661		-
662		-921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
663		-
664		-
665		-
666		-=== 2.7.7 IN865-867 (IN865) ===
667		-
668		-(% style="color:#037691" %)** Uplink:**
669		-
670		-865.0625 - SF7BW125 to SF12BW125
671		-
672		-865.4025 - SF7BW125 to SF12BW125
673		-
674		-865.9850 - SF7BW125 to SF12BW125
675		-
676		-
677		-(% style="color:#037691" %) **Downlink:**
678		-
679		-Uplink channels 1-3 (RX1)
680		-
681		-866.550 - SF10BW125 (RX2)
682		-
683		-
684		-
685		-
686		-== 2.8 LED Indicator ==
687		-
688		-The LSE01 has an internal LED which is to show the status of different state.
689		-
690		-* Blink once when device power on.
691		-* Solid ON for 5 seconds once device successful Join the network.
692		-* Blink once when device transmit a packet.
693		-
694		-== 2.9 Installation in Soil ==
695		-
696		-**Measurement the soil surface**
697		-
698		-
699		-[[image:1654506634463-199.png]] ​
700		-
701	701	(((
702		-(((
703		-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.
	647	+[[image:image-20220708140453-6.png]]
704	704	)))
705		-)))
706	706
707	707
708		-[[image:1654506665940-119.png]]
709	709
710		-(((
711		-Dig a hole with diameter > 20CM.
712		-)))
	652	+=== 2.9.2  Power consumption Analyze ===
713	713
714	714	(((
715		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
	655	+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.
716	716	)))
717	717
718	718
719		-== 2.10 ​Firmware Change Log ==
720		-
721	721	(((
722		-**Firmware download link:**
	660	+Instruction to use as below:
723	723	)))
724	724
725	725	(((
726		-[[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/]]
	664	+(% 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/]]
727	727	)))
728	728
729		-(((
730		-
731		-)))
732	732
733	733	(((
734		-**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	669	+(% style="color:blue" %)**Step 2: **(%%) Open it and choose
735	735	)))
736	736
737		-(((
738		-
	672	+* (((
	673	+Product Model
739	739	)))
740		-
741		-(((
742		-**V1.0.**
	675	+* (((
	676	+Uplink Interval
743	743	)))
	678	+* (((
	679	+Working Mode
	680	+)))
744	744
745	745	(((
746		-Release
	683	+And the Life expectation in difference case will be shown on the right.
747	747	)))
748	748
	686	+[[image:image-20220708141352-7.jpeg]]
749	749
750		-== 2.11 ​Battery Analysis ==
751	751
752		-=== 2.11.1 ​Battery Type ===
753	753
754		-(((
755		-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.
756		-)))
	690	+=== 2.9.3  ​Battery Note ===
757	757
758	758	(((
759		-The battery is designed to last for more than 5 years for the LSN50.
	693	+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.
760	760	)))
761	761
762		-(((
763		-(((
764		-The battery-related documents are as below:
765		-)))
766		-)))
767	767
768		-* (((
769		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
770		-)))
771		-* (((
772		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
773		-)))
774		-* (((
775		-[[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]]
776		-)))
777	777
778		- [[image:image-20220610172436-1.png]]
	698	+=== 2.9.4  Replace the battery ===
779	779
780		-
781		-
782		-=== 2.11.2 ​Battery Note ===
783		-
784	784	(((
785		-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.
	701	+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).
786	786	)))
787	787
788	788
789	789
790		-=== 2.11.3 Replace the battery ===
	706	+= 3. ​ Access NB-IoT Module =
791	791
792	792	(((
793		-If Battery is lower than 2.7v, user should replace the battery of LSE01.
	709	+Users can directly access the AT command set of the NB-IoT module.
794	794	)))
795	795
796	796	(((
797		-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.
	713	+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/]]
798	798	)))
799	799
800		-(((
801		-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)
802		-)))
	716	+[[image:1657261278785-153.png]]
803	803
804	804
805	805
806		-= 3. ​Using the AT Commands =
	720	+= 4.  Using the AT Commands =
807	807
808		-== 3.1 Access AT Commands ==
	722	+== 4.1  Access AT Commands ==
809	809
	724	+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/]]
810	810
811		-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.
812	812
813		-[[image:1654501986557-872.png||height="391" width="800"]]
	727	+AT+<CMD>?  : Help on <CMD>
814	814
	729	+AT+<CMD>         : Run <CMD>
815	815
816		-Or if you have below board, use below connection:
	731	+AT+<CMD>=<value> : Set the value
817	817
	733	+AT+<CMD>=?  : Get the value
818	818
819		-[[image:1654502005655-729.png||height="503" width="801"]]
820	820
821		-
822		-
823		-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:
824		-
825		-
826		- [[image:1654502050864-459.png||height="564" width="806"]]
827		-
828		-
829		-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/]]
830		-
831		-
832		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
833		-
834		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
835		-
836		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
837		-
838		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
839		-
840		-
841	841	(% style="color:#037691" %)**General Commands**(%%)
842	842
843		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	738	+AT  : Attention
844	844
845		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	740	+AT?  : Short Help
846	846
847		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	742	+ATZ  : MCU Reset
848	848
849		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	744	+AT+TDC  : Application Data Transmission Interval
850	850
	746	+AT+CFG  : Print all configurations
851	851
852		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	748	+AT+CFGMOD           : Working mode selection
853	853
854		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	750	+AT+INTMOD            : Set the trigger interrupt mode
855	855
856		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	752	+AT+5VT  : Set extend the time of 5V power
857	857
858		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	754	+AT+PRO  : Choose agreement
859	859
860		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	756	+AT+WEIGRE  : Get weight or set weight to 0
861	861
862		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	758	+AT+WEIGAP  : Get or Set the GapValue of weight
863	863
864		-(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
	760	+AT+RXDL  : Extend the sending and receiving time
865	865
866		-(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
	762	+AT+CNTFAC  : Get or set counting parameters
867	867
868		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	764	+AT+SERVADDR  : Server Address
869	869
870		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
871	871
872		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	767	+(% style="color:#037691" %)**COAP Management**
873	873
874		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	769	+AT+URI            : Resource parameters
875	875
876		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
877	877
878		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	772	+(% style="color:#037691" %)**UDP Management**
879	879
880		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	774	+AT+CFM          : Upload confirmation mode (only valid for UDP)
881	881
882		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
883	883
884		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	777	+(% style="color:#037691" %)**MQTT Management**
885	885
	779	+AT+CLIENT               : Get or Set MQTT client
886	886
887		-(% style="color:#037691" %)**LoRa Network Management**
	781	+AT+UNAME  : Get or Set MQTT Username
888	888
889		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	783	+AT+PWD                  : Get or Set MQTT password
890	890
891		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	785	+AT+PUBTOPIC  : Get or Set MQTT publish topic
892	892
893		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	787	+AT+SUBTOPIC  : Get or Set MQTT subscription topic
894	894
895		-(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
896	896
897		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	790	+(% style="color:#037691" %)**Information**
898	898
899		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	792	+AT+FDR  : Factory Data Reset
900	900
901		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	794	+AT+PWORD  : Serial Access Password
902	902
903		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
904	904
905		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
906	906
907		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	798	+= ​5.  FAQ =
908	908
909		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	800	+== 5.1 ​ How to Upgrade Firmware ==
910	910
911		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
912	912
913		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
914		-
915		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
916		-
917		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
918		-
919		-
920		-(% style="color:#037691" %)**Information**
921		-
922		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
923		-
924		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
925		-
926		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
927		-
928		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
929		-
930		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
931		-
932		-(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
933		-
934		- (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
935		-
936		-
937		-= ​4. FAQ =
938		-
939		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
940		-
941	941	(((
942		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
943		-When downloading the images, choose the required image file for download. ​
	804	+User can upgrade the firmware for 1) bug fix, 2) new feature release.
944	944	)))
945	945
946	946	(((
947		-
	808	+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]]
948	948	)))
949	949
950	950	(((
951		-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.
	812	+(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
952	952	)))
953	953
954		-(((
955		-
956		-)))
957	957
958		-(((
959		-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.
960		-)))
961	961
962		-(((
963		-
964		-)))
	817	+= 6.  Trouble Shooting =
965	965
966		-(((
967		-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.
968		-)))
	819	+== 6.1  ​Connection problem when uploading firmware ==
969	969
970		-[[image:image-20220606154726-3.png]]
971	971
972		-
973		-When you use the TTN network, the US915 frequency bands use are:
974		-
975		-* 903.9 - SF7BW125 to SF10BW125
976		-* 904.1 - SF7BW125 to SF10BW125
977		-* 904.3 - SF7BW125 to SF10BW125
978		-* 904.5 - SF7BW125 to SF10BW125
979		-* 904.7 - SF7BW125 to SF10BW125
980		-* 904.9 - SF7BW125 to SF10BW125
981		-* 905.1 - SF7BW125 to SF10BW125
982		-* 905.3 - SF7BW125 to SF10BW125
983		-* 904.6 - SF8BW500
984		-
	822	+(% class="wikigeneratedid" %)
985	985	(((
986		-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:
	824	+(% 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;"]]
987	987	)))
988	988
989		-(% class="box infomessage" %)
990		-(((
991		-**AT+CHE=2**
992		-)))
993	993
994		-(% class="box infomessage" %)
995		-(((
996		-**ATZ**
997		-)))
998	998
999		-(((
1000		-to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
1001		-)))
	829	+== 6.2  AT Command input doesn't work ==
1002	1002
1003	1003	(((
1004		-
	832	+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.
1005	1005	)))
1006	1006
1007		-(((
1008		-The **AU915** band is similar. Below are the AU915 Uplink Channels.
1009		-)))
1010	1010
1011		-[[image:image-20220606154825-4.png]]
1012	1012
	837	+= 7. ​ Order Info =
1013	1013
1014	1014
1015		-= 5. Trouble Shooting =
	840	+Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1016	1016
1017		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1018	1018
1019		-It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1020		-
1021		-
1022		-== 5.2 AT Command input doesn’t work ==
1023		-
1024		-(((
1025		-In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1026		-)))
1027		-
1028		-
1029		-== 5.3 Device rejoin in at the second uplink packet ==
1030		-
1031		-(% style="color:#4f81bd" %)**Issue describe as below:**
1032		-
1033		-[[image:1654500909990-784.png]]
1034		-
1035		-
1036		-(% style="color:#4f81bd" %)**Cause for this issue:**
1037		-
1038		-(((
1039		-The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
1040		-)))
1041		-
1042		-
1043		-(% style="color:#4f81bd" %)**Solution: **
1044		-
1045		-All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
1046		-
1047		-[[image:1654500929571-736.png||height="458" width="832"]]
1048		-
1049		-
1050		-= 6. ​Order Info =
1051		-
1052		-
1053		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1054		-
1055		-
1056		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1057		-
1058		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1059		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1060		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1061		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1062		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1063		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1064		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1065		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1066		-
1067		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1068		-
1069		-* (% style="color:red" %)**4**(%%): 4000mAh battery
1070		-* (% style="color:red" %)**8**(%%): 8500mAh battery
1071		-
1072	1072	(% class="wikigeneratedid" %)
1073	1073	(((
1074	1074
1075	1075	)))
1076	1076
1077		-= 7. Packing Info =
	848	+= 8.  Packing Info =
1078	1078
1079	1079	(((
1080	1080
1081	1081
1082	1082	(% style="color:#037691" %)**Package Includes**:
1083		-)))
1084	1084
1085		-* (((
1086		-LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	855	+
	856	+* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
	857	+* External antenna x 1
1087	1087	)))
1088	1088
1089	1089	(((
...	...	@@ -1090,24 +1090,20 @@
1090	1090
1091	1091
1092	1092	(% style="color:#037691" %)**Dimension and weight**:
1093		-)))
1094	1094
1095		-* (((
1096		-Device Size: cm
	865	+
	866	+* Size: 195 x 125 x 55 mm
	867	+* Weight:   420g
1097	1097	)))
1098		-* (((
1099		-Device Weight: g
1100		-)))
1101		-* (((
1102		-Package Size / pcs : cm
1103		-)))
1104		-* (((
1105		-Weight / pcs : g
1106	1106
	870	+(((
1107	1107
	872	+
	873	+
	874	+
1108	1108	)))
1109	1109
1110		-= 8. Support =
	877	+= 9.  Support =
1111	1111
1112	1112	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1113	1113	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]