Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual

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Title

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

Content

...	...	@@ -3,7 +3,9 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
	8	+{{toc/}}
7	7
8	8
9	9
...	...	@@ -10,81 +10,61 @@
10	10
11	11
12	12
	15	+= 1. Introduction =
13	13
14		-**Table of Contents:**
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
15	15
	19	+(((
	20	+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.
	21	+)))
16	16
	23	+(((
	24	+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.
	25	+)))
17	17
	27	+(((
	28	+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.
	29	+)))
18	18
19		-
20		-
21		-= 1.  Introduction =
22		-
23		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24		-
25	25	(((
26		-
	32	+LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
	33	+)))
27	27
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.
29		-
30		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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.
33		-
34		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
35		-
36		-
	35	+(((
	36	+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.
37	37	)))
38	38
	39	+
39	39	[[image:1654503236291-817.png]]
40	40
41	41
42		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
43	43
44	44
45	45
46	46	== 1.2 ​Features ==
47	47
48		-
49		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
50	50	* Monitor Soil Moisture
51	51	* Monitor Soil Temperature
52	52	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
53	53	* AT Commands to change parameters
54	54	* Uplink on periodically
55	55	* Downlink to change configure
56	56	* IP66 Waterproof Enclosure
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
	59	+* 4000mAh or 8500mAh Battery for long term use
61	61
62		-== 1.3  Specification ==
	61	+== 1.3 Specification ==
63	63
64		-
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		-
81	81	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
82	82
83		-[[image:image-20220708101224-1.png]]
	65	+[[image:image-20220606162220-5.png]]
84	84
85	85
86	86
87		-== ​1.4  Applications ==
	69	+== ​1.4 Applications ==
88	88
89	89	* Smart Agriculture
90	90
...	...	@@ -91,579 +91,700 @@
91	91	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92	92	​
93	93
94		-== 1.5  Pin Definitions ==
	76	+== 1.5 Firmware Change log ==
95	95
96	96
97		-[[image:1657246476176-652.png]]
	79	+**LSE01 v1.0 :**  Release
98	98
99	99
100	100
101		-= 2.  Use NSE01 to communicate with IoT Server =
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
102	102
103		-== 2.1  How it works ==
	85	+== 2.1 How it works ==
104	104
	87	+(((
	88	+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
	89	+)))
105	105
106	106	(((
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	+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"]].
108	108	)))
109	109
110	110
	96	+
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
	98	+
	99	+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.
	100	+
	101	+
	102	+[[image:1654503992078-669.png]]
	103	+
	104	+
	105	+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.
	106	+
	107	+
	108	+**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
	109	+
	110	+Each LSE01 is shipped with a sticker with the default device EUI as below:
	111	+
	112	+[[image:image-20220606163732-6.jpeg]]
	113	+
	114	+You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115	+
	116	+**Add APP EUI in the application**
	117	+
	118	+
	119	+[[image:1654504596150-405.png]]
	120	+
	121	+
	122	+
	123	+**Add APP KEY and DEV EUI**
	124	+
	125	+[[image:1654504683289-357.png]]
	126	+
	127	+
	128	+
	129	+**Step 2**: Power on LSE01
	130	+
	131	+
	132	+Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133	+
	134	+[[image:image-20220606163915-7.png]]
	135	+
	136	+
	137	+**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.
	138	+
	139	+[[image:1654504778294-788.png]]
	140	+
	141	+
	142	+
	143	+== 2.3 Uplink Payload ==
	144	+
	145	+(% class="wikigeneratedid" %)
	146	+=== ===
	147	+
	148	+=== 2.3.1 MOD~=0(Default Mode) ===
	149	+
	150	+LSE01 will uplink payload via LoRaWAN with below payload format:
	151	+
111	111	(((
112		-The diagram below shows the working flow in default firmware of NSE01:
	153	+Uplink payload includes in total 11 bytes.
113	113	)))
114	114
115		-[[image:image-20220708101605-2.png]]
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
116	116
117		-(((
118		-
	160	+**(bytes)**
	161	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	162	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	163	+Temperature
	164	+
	165	+(Reserve, Ignore now)
	166	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	167	+MOD & Digital Interrupt
	168	+
	169	+(Optional)
119	119	)))
120	120
121	121
122	122
123		-== 2.2 ​ Configure the NSE01 ==
	174	+=== 2.3.2 MOD~=1(Original value) ===
124	124
	176	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
125	125
126		-=== 2.2.1 Test Requirement ===
	178	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	179	+|(((
	180	+**Size**
127	127
	182	+**(bytes)**
	183	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	184	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	185	+Temperature
128	128
129		-To use NSE01 in your city, make sure meet below requirements:
	187	+(Reserve, Ignore now)
	188	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	189	+MOD & Digital Interrupt
130	130
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.
	191	+(Optional)
	192	+)))
134	134
	194	+
	195	+
	196	+=== 2.3.3 Battery Info ===
	197	+
135	135	(((
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
	199	+Check the battery voltage for LSE01.
137	137	)))
138	138
	202	+(((
	203	+Ex1: 0x0B45 = 2885mV
	204	+)))
139	139
140		-[[image:1657249419225-449.png]]
	206	+(((
	207	+Ex2: 0x0B49 = 2889mV
	208	+)))
141	141
142	142
143	143
144		-=== 2.2.2 Insert SIM card ===
	212	+=== 2.3.4 Soil Moisture ===
145	145
146		-Insert the NB-IoT Card get from your provider.
	214	+(((
	215	+Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
	216	+)))
147	147
148		-User need to take out the NB-IoT module and insert the SIM card like below:
	218	+(((
	219	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
	220	+)))
149	149
	222	+(((
	223	+
	224	+)))
150	150
151		-[[image:1657249468462-536.png]]
	226	+(((
	227	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
	228	+)))
152	152
153	153
154	154
155		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	232	+=== 2.3.5 Soil Temperature ===
156	156
157	157	(((
	235	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
	236	+)))
	237	+
158	158	(((
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.
	239	+**Example**:
160	160	)))
	241	+
	242	+(((
	243	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
161	161	)))
162	162
	246	+(((
	247	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	248	+)))
163	163
164		-**Connection:**
165	165
166		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
167	167
168		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	252	+=== 2.3.6 Soil Conductivity (EC) ===
169	169
170		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
	254	+(((
	255	+Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	256	+)))
171	171
	258	+(((
	259	+For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	260	+)))
172	172
173		-In the PC, use below serial tool settings:
	262	+(((
	263	+Generally, the EC value of irrigation water is less than 800uS / cm.
	264	+)))
174	174
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**
	266	+(((
	267	+
	268	+)))
180	180
181	181	(((
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.
	271	+
183	183	)))
184	184
185		-[[image:image-20220708110657-3.png]]
	274	+=== 2.3.7 MOD ===
186	186
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/]]
	276	+Firmware version at least v2.1 supports changing mode.
188	188
	278	+For example, bytes[10]=90
189	189
	280	+mod=(bytes[10]>>7)&0x01=1.
190	190
191		-=== 2.2.4 Use CoAP protocol to uplink data ===
192	192
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/]]
	283	+**Downlink Command:**
194	194
	285	+If payload = 0x0A00, workmode=0
195	195
196		-**Use below commands:**
	287	+If** **payload =** **0x0A01, workmode=1
197	197
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
201	201
202		-For parameter description, please refer to AT command set
203	203
204		-[[image:1657249793983-486.png]]
	291	+=== 2.3.8 ​Decode payload in The Things Network ===
205	205
	293	+While using TTN network, you can add the payload format to decode the payload.
206	206
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.
208	208
209		-[[image:1657249831934-534.png]]
	296	+[[image:1654505570700-128.png]]
210	210
	298	+The payload decoder function for TTN is here:
211	211
	300	+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/]]
212	212
213		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
214	214
215		-This feature is supported since firmware version v1.0.1
216	216
	304	+== 2.4 Uplink Interval ==
217	217
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
	306	+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"]]
221	221
222		-[[image:1657249864775-321.png]]
223	223
224	224
225		-[[image:1657249930215-289.png]]
	310	+== 2.5 Downlink Payload ==
226	226
	312	+By default, LSE50 prints the downlink payload to console port.
227	227
	314	+[[image:image-20220606165544-8.png]]
228	228
229		-=== 2.2.6 Use MQTT protocol to uplink data ===
230	230
231		-This feature is supported since firmware version v110
	317	+**Examples:**
232	232
233	233
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
	320	+* **Set TDC**
241	241
242		-[[image:1657249978444-674.png]]
	322	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
243	243
	324	+Payload:    01 00 00 1E    TDC=30S
244	244
245		-[[image:1657249990869-686.png]]
	326	+Payload:    01 00 00 3C    TDC=60S
246	246
247	247
248		-(((
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.
250		-)))
	329	+* **Reset**
251	251
	331	+If payload = 0x04FF, it will reset the LSE01
252	252
253	253
254		-=== 2.2.7 Use TCP protocol to uplink data ===
	334	+* **CFM**
255	255
256		-This feature is supported since firmware version v110
	336	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
257	257
258	258
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
261	261
262		-[[image:1657250217799-140.png]]
	340	+== 2.6 ​Show Data in DataCake IoT Server ==
263	263
	342	+[[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:
264	264
265		-[[image:1657250255956-604.png]]
266	266
	345	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
267	267
	347	+**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:
268	268
269		-=== 2.2.8 Change Update Interval ===
270	270
271		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	350	+[[image:1654505857935-743.png]]
272	272
273		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
274	274
275		-(((
276		-(% style="color:red" %)**NOTE:**
277		-)))
	353	+[[image:1654505874829-548.png]]
278	278
279		-(((
280		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281		-)))
	355	+Step 3: Create an account or log in Datacake.
282	282
	357	+Step 4: Search the LSE01 and add DevEUI.
283	283
284	284
285		-== 2.3  Uplink Payload ==
	360	+[[image:1654505905236-553.png]]
286	286
287		-In this mode, uplink payload includes in total 18 bytes
288	288
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"]]
	363	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
294	294
295		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	365	+[[image:1654505925508-181.png]]
296	296
297	297
298		-[[image:image-20220708111918-4.png]]
299	299
	369	+== 2.7 Frequency Plans ==
300	300
301		-The payload is ASCII string, representative same HEX:
	371	+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.
302	302
303		-0x72403155615900640c7817075e0a8c02f900 where:
304	304
305		-* Device ID: 0x 724031556159 = 724031556159
306		-* Version: 0x0064=100=1.0.0
	374	+=== 2.7.1 EU863-870 (EU868) ===
307	307
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
	376	+(% style="color:#037691" %)** Uplink:**
314	314
315		-== 2.4  Payload Explanation and Sensor Interface ==
	378	+868.1 - SF7BW125 to SF12BW125
316	316
	380	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
317	317
318		-=== 2.4.1  Device ID ===
	382	+868.5 - SF7BW125 to SF12BW125
319	319
320		-By default, the Device ID equal to the last 6 bytes of IMEI.
	384	+867.1 - SF7BW125 to SF12BW125
321	321
322		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	386	+867.3 - SF7BW125 to SF12BW125
323	323
324		-**Example:**
	388	+867.5 - SF7BW125 to SF12BW125
325	325
326		-AT+DEUI=A84041F15612
	390	+867.7 - SF7BW125 to SF12BW125
327	327
328		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	392	+867.9 - SF7BW125 to SF12BW125
329	329
	394	+868.8 - FSK
330	330
331	331
332		-=== 2.4.2  Version Info ===
	397	+(% style="color:#037691" %)** Downlink:**
333	333
334		-Specify the software version: 0x64=100, means firmware version 1.00.
	399	+Uplink channels 1-9 (RX1)
335	335
336		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	401	+869.525 - SF9BW125 (RX2 downlink only)
337	337
338	338
339	339
340		-=== 2.4.3  Battery Info ===
	405	+=== 2.7.2 US902-928(US915) ===
341	341
342		-(((
343		-Check the battery voltage for LSE01.
344		-)))
	407	+Used in USA, Canada and South America. Default use CHE=2
345	345
346		-(((
347		-Ex1: 0x0B45 = 2885mV
348		-)))
	409	+(% style="color:#037691" %)**Uplink:**
349	349
350		-(((
351		-Ex2: 0x0B49 = 2889mV
352		-)))
	411	+903.9 - SF7BW125 to SF10BW125
353	353
	413	+904.1 - SF7BW125 to SF10BW125
354	354
	415	+904.3 - SF7BW125 to SF10BW125
355	355
356		-=== 2.4.4  Signal Strength ===
	417	+904.5 - SF7BW125 to SF10BW125
357	357
358		-NB-IoT Network signal Strength.
	419	+904.7 - SF7BW125 to SF10BW125
359	359
360		-**Ex1: 0x1d = 29**
	421	+904.9 - SF7BW125 to SF10BW125
361	361
362		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	423	+905.1 - SF7BW125 to SF10BW125
363	363
364		-(% style="color:blue" %)**1**(%%)  -111dBm
	425	+905.3 - SF7BW125 to SF10BW125
365	365
366		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
367	367
368		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	428	+(% style="color:#037691" %)**Downlink:**
369	369
370		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	430	+923.3 - SF7BW500 to SF12BW500
371	371
	432	+923.9 - SF7BW500 to SF12BW500
372	372
	434	+924.5 - SF7BW500 to SF12BW500
373	373
374		-=== 2.4.5  Soil Moisture ===
	436	+925.1 - SF7BW500 to SF12BW500
375	375
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		-)))
	438	+925.7 - SF7BW500 to SF12BW500
379	379
380		-(((
381		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382		-)))
	440	+926.3 - SF7BW500 to SF12BW500
383	383
384		-(((
385		-
386		-)))
	442	+926.9 - SF7BW500 to SF12BW500
387	387
388		-(((
389		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390		-)))
	444	+927.5 - SF7BW500 to SF12BW500
391	391
	446	+923.3 - SF12BW500(RX2 downlink only)
392	392
393	393
394		-=== 2.4.6  Soil Temperature ===
395	395
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		-)))
	450	+=== 2.7.3 CN470-510 (CN470) ===
399	399
400		-(((
401		-**Example**:
402		-)))
	452	+Used in China, Default use CHE=1
403	403
404		-(((
405		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406		-)))
	454	+(% style="color:#037691" %)**Uplink:**
407	407
408		-(((
409		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410		-)))
	456	+486.3 - SF7BW125 to SF12BW125
411	411
	458	+486.5 - SF7BW125 to SF12BW125
412	412
	460	+486.7 - SF7BW125 to SF12BW125
413	413
414		-=== 2.4.7  Soil Conductivity (EC) ===
	462	+486.9 - SF7BW125 to SF12BW125
415	415
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		-)))
	464	+487.1 - SF7BW125 to SF12BW125
419	419
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		-)))
	466	+487.3 - SF7BW125 to SF12BW125
423	423
424		-(((
425		-Generally, the EC value of irrigation water is less than 800uS / cm.
426		-)))
	468	+487.5 - SF7BW125 to SF12BW125
427	427
428		-(((
429		-
430		-)))
	470	+487.7 - SF7BW125 to SF12BW125
431	431
432		-(((
433		-
434		-)))
435	435
436		-=== 2.4.8  Digital Interrupt ===
	473	+(% style="color:#037691" %)**Downlink:**
437	437
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.
	475	+506.7 - SF7BW125 to SF12BW125
439	439
440		-The command is:
	477	+506.9 - SF7BW125 to SF12BW125
441	441
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]])**.**
	479	+507.1 - SF7BW125 to SF12BW125
443	443
	481	+507.3 - SF7BW125 to SF12BW125
444	444
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.
	483	+507.5 - SF7BW125 to SF12BW125
446	446
	485	+507.7 - SF7BW125 to SF12BW125
447	447
448		-Example:
	487	+507.9 - SF7BW125 to SF12BW125
449	449
450		-0x(00): Normal uplink packet.
	489	+508.1 - SF7BW125 to SF12BW125
451	451
452		-0x(01): Interrupt Uplink Packet.
	491	+505.3 - SF12BW125 (RX2 downlink only)
453	453
454	454
455	455
456		-=== 2.4.9  ​+5V Output ===
	495	+=== 2.7.4 AU915-928(AU915) ===
457	457
458		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	497	+Default use CHE=2
459	459
	499	+(% style="color:#037691" %)**Uplink:**
460	460
461		-The 5V output time can be controlled by AT Command.
	501	+916.8 - SF7BW125 to SF12BW125
462	462
463		-(% style="color:blue" %)**AT+5VT=1000**
	503	+917.0 - SF7BW125 to SF12BW125
464	464
465		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	505	+917.2 - SF7BW125 to SF12BW125
466	466
	507	+917.4 - SF7BW125 to SF12BW125
467	467
	509	+917.6 - SF7BW125 to SF12BW125
468	468
469		-== 2.5  Downlink Payload ==
	511	+917.8 - SF7BW125 to SF12BW125
470	470
471		-By default, NSE01 prints the downlink payload to console port.
	513	+918.0 - SF7BW125 to SF12BW125
472	472
473		-[[image:image-20220708133731-5.png]]
	515	+918.2 - SF7BW125 to SF12BW125
474	474
475	475
	518	+(% style="color:#037691" %)**Downlink:**
476	476
477		-(((
478		-(% style="color:blue" %)**Examples:**
479		-)))
	520	+923.3 - SF7BW500 to SF12BW500
480	480
481		-(((
482		-
483		-)))
	522	+923.9 - SF7BW500 to SF12BW500
484	484
485		-* (((
486		-(% style="color:blue" %)**Set TDC**
487		-)))
	524	+924.5 - SF7BW500 to SF12BW500
488	488
489		-(((
490		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491		-)))
	526	+925.1 - SF7BW500 to SF12BW500
492	492
493		-(((
494		-Payload:    01 00 00 1E    TDC=30S
495		-)))
	528	+925.7 - SF7BW500 to SF12BW500
496	496
497		-(((
498		-Payload:    01 00 00 3C    TDC=60S
499		-)))
	530	+926.3 - SF7BW500 to SF12BW500
500	500
501		-(((
502		-
503		-)))
	532	+926.9 - SF7BW500 to SF12BW500
504	504
505		-* (((
506		-(% style="color:blue" %)**Reset**
507		-)))
	534	+927.5 - SF7BW500 to SF12BW500
508	508
509		-(((
510		-If payload = 0x04FF, it will reset the NSE01
511		-)))
	536	+923.3 - SF12BW500(RX2 downlink only)
512	512
513	513
514		-* (% style="color:blue" %)**INTMOD**
515	515
516		-Downlink Payload: 06000003, Set AT+INTMOD=3
	540	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
517	517
	542	+(% style="color:#037691" %)**Default Uplink channel:**
518	518
	544	+923.2 - SF7BW125 to SF10BW125
519	519
520		-== 2.6  ​LED Indicator ==
	546	+923.4 - SF7BW125 to SF10BW125
521	521
522		-(((
523		-The NSE01 has an internal LED which is to show the status of different state.
524	524
	549	+(% style="color:#037691" %)**Additional Uplink Channel**:
525	525
526		-* 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)
527		-* Then the LED will be on for 1 second means device is boot normally.
528		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529		-* For each uplink probe, LED will be on for 500ms.
530		-)))
	551	+(OTAA mode, channel added by JoinAccept message)
531	531
	553	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
532	532
	555	+922.2 - SF7BW125 to SF10BW125
533	533
	557	+922.4 - SF7BW125 to SF10BW125
534	534
535		-== 2.7  Installation in Soil ==
	559	+922.6 - SF7BW125 to SF10BW125
536	536
537		-__**Measurement the soil surface**__
	561	+922.8 - SF7BW125 to SF10BW125
538	538
539		-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]]
	563	+923.0 - SF7BW125 to SF10BW125
540	540
541		-[[image:1657259653666-883.png]] ​
	565	+922.0 - SF7BW125 to SF10BW125
542	542
543	543
544		-(((
545		-
	568	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
546	546
547		-(((
548		-Dig a hole with diameter > 20CM.
549		-)))
	570	+923.6 - SF7BW125 to SF10BW125
550	550
551		-(((
552		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
553		-)))
554		-)))
	572	+923.8 - SF7BW125 to SF10BW125
555	555
556		-[[image:1654506665940-119.png]]
	574	+924.0 - SF7BW125 to SF10BW125
557	557
558		-(((
559		-
560		-)))
	576	+924.2 - SF7BW125 to SF10BW125
561	561
	578	+924.4 - SF7BW125 to SF10BW125
562	562
563		-== 2.8  ​Firmware Change Log ==
	580	+924.6 - SF7BW125 to SF10BW125
564	564
565	565
566		-Download URL & Firmware Change log
	583	+(% style="color:#037691" %)** Downlink:**
567	567
568		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	585	+Uplink channels 1-8 (RX1)
569	569
	587	+923.2 - SF10BW125 (RX2)
570	570
571		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
572	572
573	573
	591	+=== 2.7.6 KR920-923 (KR920) ===
574	574
575		-== 2.9  ​Battery Analysis ==
	593	+Default channel:
576	576
577		-=== 2.9.1  ​Battery Type ===
	595	+922.1 - SF7BW125 to SF12BW125
578	578
	597	+922.3 - SF7BW125 to SF12BW125
579	579
580		-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.
	599	+922.5 - SF7BW125 to SF12BW125
581	581
582	582
583		-The battery is designed to last for several years depends on the actually use environment and update interval.
	602	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
584	584
	604	+922.1 - SF7BW125 to SF12BW125
585	585
586		-The battery related documents as below:
	606	+922.3 - SF7BW125 to SF12BW125
587	587
588		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589		-* [[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/]]
590		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	608	+922.5 - SF7BW125 to SF12BW125
591	591
	610	+922.7 - SF7BW125 to SF12BW125
	611	+
	612	+922.9 - SF7BW125 to SF12BW125
	613	+
	614	+923.1 - SF7BW125 to SF12BW125
	615	+
	616	+923.3 - SF7BW125 to SF12BW125
	617	+
	618	+
	619	+(% style="color:#037691" %)**Downlink:**
	620	+
	621	+Uplink channels 1-7(RX1)
	622	+
	623	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	624	+
	625	+
	626	+
	627	+=== 2.7.7 IN865-867 (IN865) ===
	628	+
	629	+(% style="color:#037691" %)** Uplink:**
	630	+
	631	+865.0625 - SF7BW125 to SF12BW125
	632	+
	633	+865.4025 - SF7BW125 to SF12BW125
	634	+
	635	+865.9850 - SF7BW125 to SF12BW125
	636	+
	637	+
	638	+(% style="color:#037691" %) **Downlink:**
	639	+
	640	+Uplink channels 1-3 (RX1)
	641	+
	642	+866.550 - SF10BW125 (RX2)
	643	+
	644	+
	645	+
	646	+
	647	+== 2.8 LED Indicator ==
	648	+
	649	+The LSE01 has an internal LED which is to show the status of different state.
	650	+
	651	+* Blink once when device power on.
	652	+* Solid ON for 5 seconds once device successful Join the network.
	653	+* Blink once when device transmit a packet.
	654	+
	655	+
	656	+
	657	+== 2.9 Installation in Soil ==
	658	+
	659	+**Measurement the soil surface**
	660	+
	661	+
	662	+[[image:1654506634463-199.png]] ​
	663	+
592	592	(((
593		-[[image:image-20220708140453-6.png]]
	665	+(((
	666	+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.
594	594	)))
	668	+)))
595	595
596	596
	671	+[[image:1654506665940-119.png]]
597	597
598		-=== 2.9.2  Power consumption Analyze ===
	673	+(((
	674	+Dig a hole with diameter > 20CM.
	675	+)))
599	599
600	600	(((
601		-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.
	678	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
602	602	)))
603	603
604	604
	682	+== 2.10 ​Firmware Change Log ==
	683	+
605	605	(((
606		-Instruction to use as below:
	685	+**Firmware download link:**
607	607	)))
608	608
609	609	(((
610		-(% 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/]]
	689	+[[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/]]
611	611	)))
612	612
	692	+(((
	693	+
	694	+)))
613	613
614	614	(((
615		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	697	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
616	616	)))
617	617
618		-* (((
619		-Product Model
	700	+(((
	701	+
620	620	)))
621		-* (((
622		-Uplink Interval
	703	+
	704	+(((
	705	+**V1.0.**
623	623	)))
624		-* (((
625		-Working Mode
626		-)))
627	627
628	628	(((
629		-And the Life expectation in difference case will be shown on the right.
	709	+Release
630	630	)))
631	631
632		-[[image:image-20220708141352-7.jpeg]]
633	633
	713	+== 2.11 ​Battery Analysis ==
634	634
	715	+=== 2.11.1 ​Battery Type ===
635	635
636		-=== 2.9.3  ​Battery Note ===
	717	+(((
	718	+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.
	719	+)))
637	637
638	638	(((
639		-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.
	722	+The battery is designed to last for more than 5 years for the LSN50.
640	640	)))
641	641
	725	+(((
	726	+(((
	727	+The battery-related documents are as below:
	728	+)))
	729	+)))
642	642
	731	+* (((
	732	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	733	+)))
	734	+* (((
	735	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	736	+)))
	737	+* (((
	738	+[[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]]
	739	+)))
643	643
644		-=== 2.9.4  Replace the battery ===
	741	+ [[image:image-20220606171726-9.png]]
645	645
	743	+
	744	+
	745	+=== 2.11.2 ​Battery Note ===
	746	+
646	646	(((
647		-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).
	748	+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.
648	648	)))
649	649
650	650
651	651
652		-= 3. ​ Access NB-IoT Module =
	753	+=== 2.11.3 Replace the battery ===
653	653
654	654	(((
655		-Users can directly access the AT command set of the NB-IoT module.
	756	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
656	656	)))
657	657
658	658	(((
659		-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/]]
	760	+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.
660	660	)))
661	661
662		-[[image:1657261119050-993.png]]
	763	+(((
	764	+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)
	765	+)))
663	663
664		-[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
665	665
666	666
	769	+= 3. ​Using the AT Commands =
667	667
668	668	== 3.1 Access AT Commands ==
669	669
...	...	@@ -686,7 +686,7 @@
686	686	[[image:1654502050864-459.png||height="564" width="806"]]
687	687
688	688
689		-Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
	792	+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/]]
690	690
691	691
692	692	(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
...	...	@@ -844,14 +844,19 @@
844	844
845	845	(((
846	846	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:
	950	+)))
847	847
848		-* (% style="color:#037691" %)**AT+CHE=2**
849		-* (% style="color:#037691" %)**ATZ**
	952	+(% class="box infomessage" %)
	953	+(((
	954	+**AT+CHE=2**
850	850	)))
851	851
	957	+(% class="box infomessage" %)
852	852	(((
853		-
	959	+**ATZ**
	960	+)))
854	854
	962	+(((
855	855	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.
856	856	)))
857	857
...	...	@@ -866,22 +866,18 @@
866	866	[[image:image-20220606154825-4.png]]
867	867
868	868
869		-== 4.2 ​Can I calibrate LSE01 to different soil types? ==
870	870
871		-LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
872		-
873		-
874	874	= 5. Trouble Shooting =
875	875
876		-== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
	980	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
877	877
878		-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.
	982	+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.
879	879
880	880
881		-== 5.2 AT Command input doesn't work ==
	985	+== 5.2 AT Command input doesn’t work ==
882	882
883	883	(((
884		-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.
	988	+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.
885	885	)))
886	886
887	887
...	...	@@ -963,6 +963,7 @@
963	963	* (((
964	964	Weight / pcs : g
965	965
	1070	+
966	966
967	967	)))
968	968
...	...	@@ -970,3 +970,8 @@
970	970
971	971	* 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.
972	972	* 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]]
	1078	+
	1079	+
	1080	+~)~)~)
	1081	+~)~)~)
	1082	+~)~)~)

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