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

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Details

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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

...	...	@@ -3,16 +3,8 @@
3	3
4	4
5	5
	6	+**Contents:**
6	6
7		-
8		-
9		-
10		-
11		-
12		-
13		-
14		-**Table of Contents:**
15		-
16	16	{{toc/}}
17	17
18	18
...	...	@@ -20,804 +20,1065 @@
20	20
21	21
22	22
	15	+= 1. Introduction =
23	23
24		-= 1.  Introduction =
	17	+== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
25	25
26		-== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27		-
28	28	(((
29		-
	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	+)))
30	30
31	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.
	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.
33	33	)))
34	34
35	35	(((
36		-It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
	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.
37	37	)))
38	38
39	39	(((
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.
	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.
41	41	)))
42	42
43	43	(((
44		-NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
	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.
45	45	)))
46	46
47		-
48		-)))
49	49
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1657245163077-232.png]]
	43	+[[image:1654503265560-120.png]]
54	54
55	55
56	56
57		-== 1.2 ​ Features ==
	47	+== 1.2 ​Features ==
58	58
59		-* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
	49	+* LoRaWAN 1.0.3 Class A
	50	+* Ultra low power consumption
60	60	* Monitor Soil Moisture
61	61	* Monitor Soil Temperature
62	62	* Monitor Soil Conductivity
	54	+* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
63	63	* AT Commands to change parameters
64	64	* Uplink on periodically
65	65	* Downlink to change configure
66	66	* IP66 Waterproof Enclosure
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
	59	+* 4000mAh or 8500mAh Battery for long term use
71	71
	61	+== 1.3 Specification ==
72	72
73		-== 1.3  Specification ==
	63	+Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
74	74
	65	+[[image:image-20220606162220-5.png]]
75	75
76		-(% style="color:#037691" %)**Common DC Characteristics:**
77	77
78		-* Supply Voltage: 2.1v ~~ 3.6v
79		-* Operating Temperature: -40 ~~ 85°C
80	80
81		-(% style="color:#037691" %)**NB-IoT Spec:**
	69	+== ​1.4 Applications ==
82	82
83		-* - B1 @H-FDD: 2100MHz
84		-* - B3 @H-FDD: 1800MHz
85		-* - B8 @H-FDD: 900MHz
86		-* - B5 @H-FDD: 850MHz
87		-* - B20 @H-FDD: 800MHz
88		-* - B28 @H-FDD: 700MHz
	71	+* Smart Agriculture
89	89
90		-Probe(% style="color:#037691" %)** Specification:**
	73	+(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74	+​
91	91
92		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	76	+== 1.5 Firmware Change log ==
93	93
94		-[[image:image-20220708101224-1.png]]
95	95
	79	+**LSE01 v1.0 :**  Release
96	96
97	97
98		-== ​1.4  Applications ==
99	99
100		-* Smart Agriculture
	83	+= 2. Configure LSE01 to connect to LoRaWAN network =
101	101
102		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103		-​
	85	+== 2.1 How it works ==
104	104
105		-== 1.5  Pin Definitions ==
	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	+)))
106	106
	91	+(((
	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"]].
	93	+)))
107	107
108		-[[image:1657246476176-652.png]]
109	109
110	110
	97	+== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
111	111
112		-= 2.  Use NSE01 to communicate with IoT Server =
	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.
113	113
114		-== 2.1  How it works ==
115	115
	102	+[[image:1654503992078-669.png]]
116	116
	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	+
117	117	(((
118		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	153	+Uplink payload includes in total 11 bytes.
119	119	)))
120	120
	156	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	157	+|(((
	158	+**Size**
121	121
122		-(((
123		-The diagram below shows the working flow in default firmware of NSE01:
	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)
124	124	)))
125	125
126		-[[image:image-20220708101605-2.png]]
127	127
	173	+
	174	+=== 2.3.2 MOD~=1(Original value) ===
	175	+
	176	+This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	177	+
	178	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	179	+|(((
	180	+**Size**
	181	+
	182	+**(bytes)**
	183	+)))|**2**|**2**|**2**|**2**|**2**|**1**
	184	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	185	+Temperature
	186	+
	187	+(Reserve, Ignore now)
	188	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	189	+MOD & Digital Interrupt
	190	+
	191	+(Optional)
	192	+)))
	193	+
	194	+
	195	+
	196	+=== 2.3.3 Battery Info ===
	197	+
128	128	(((
129		-
	199	+Check the battery voltage for LSE01.
130	130	)))
131	131
	202	+(((
	203	+Ex1: 0x0B45 = 2885mV
	204	+)))
132	132
	206	+(((
	207	+Ex2: 0x0B49 = 2889mV
	208	+)))
133	133
134		-== 2.2 ​ Configure the NSE01 ==
135	135
136	136
137		-=== 2.2.1 Test Requirement ===
	212	+=== 2.3.4 Soil Moisture ===
138	138
	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	+)))
139	139
140	140	(((
141		-To use NSE01 in your city, make sure meet below requirements:
	219	+For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
142	142	)))
143	143
144		-* Your local operator has already distributed a NB-IoT Network there.
145		-* The local NB-IoT network used the band that NSE01 supports.
146		-* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
	222	+(((
	223	+
	224	+)))
147	147
148	148	(((
149		-Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
	227	+(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
150	150	)))
151	151
152	152
153		-[[image:1657249419225-449.png]]
154	154
	232	+=== 2.3.5 Soil Temperature ===
155	155
	234	+(((
	235	+ Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
	236	+)))
156	156
157		-=== 2.2.2 Insert SIM card ===
	238	+(((
	239	+**Example**:
	240	+)))
158	158
159	159	(((
160		-Insert the NB-IoT Card get from your provider.
	243	+If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
161	161	)))
162	162
163	163	(((
164		-User need to take out the NB-IoT module and insert the SIM card like below:
	247	+If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
165	165	)))
166	166
167	167
168		-[[image:1657249468462-536.png]]
169	169
	252	+=== 2.3.6 Soil Conductivity (EC) ===
170	170
	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
172		-=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
	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	+)))
173	173
174	174	(((
	263	+Generally, the EC value of irrigation water is less than 800uS / cm.
	264	+)))
	265	+
175	175	(((
176		-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.
	267	+
177	177	)))
	269	+
	270	+(((
	271	+
178	178	)))
179	179
	274	+=== 2.3.7 MOD ===
180	180
181		-**Connection:**
	276	+Firmware version at least v2.1 supports changing mode.
182	182
183		- (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
	278	+For example, bytes[10]=90
184	184
185		- (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
	280	+mod=(bytes[10]>>7)&0x01=1.
186	186
187		- (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
188	188
	283	+**Downlink Command:**
189	189
190		-In the PC, use below serial tool settings:
	285	+If payload = 0x0A00, workmode=0
191	191
192		-* Baud:  (% style="color:green" %)**9600**
193		-* Data bits:** (% style="color:green" %)8(%%)**
194		-* Stop bits: (% style="color:green" %)**1**
195		-* Parity:  (% style="color:green" %)**None**
196		-* Flow Control: (% style="color:green" %)**None**
	287	+If** **payload =** **0x0A01, workmode=1
197	197
	289	+
	290	+
	291	+=== 2.3.8 ​Decode payload in The Things Network ===
	292	+
	293	+While using TTN network, you can add the payload format to decode the payload.
	294	+
	295	+
	296	+[[image:1654505570700-128.png]]
	297	+
198	198	(((
199		-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.
	299	+The payload decoder function for TTN is here:
200	200	)))
201	201
202		-[[image:image-20220708110657-3.png]]
	302	+(((
	303	+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/]]
	304	+)))
203	203
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/]]
205	205
206	206
	308	+== 2.4 Uplink Interval ==
207	207
208		-=== 2.2.4 Use CoAP protocol to uplink data ===
	310	+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"]]
209	209
210		-(% 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/]]
211	211
212	212
213		-**Use below commands:**
	314	+== 2.5 Downlink Payload ==
214	214
215		-* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
216		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
217		-* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
	316	+By default, LSE50 prints the downlink payload to console port.
218	218
219		-For parameter description, please refer to AT command set
	318	+[[image:image-20220606165544-8.png]]
220	220
221		-[[image:1657249793983-486.png]]
222	222
	321	+(((
	322	+**Examples:**
	323	+)))
223	223
224		-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.
	325	+(((
	326	+
	327	+)))
225	225
226		-[[image:1657249831934-534.png]]
	329	+* (((
	330	+**Set TDC**
	331	+)))
227	227
	333	+(((
	334	+If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	335	+)))
228	228
	337	+(((
	338	+Payload:    01 00 00 1E    TDC=30S
	339	+)))
229	229
230		-=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
	341	+(((
	342	+Payload:    01 00 00 3C    TDC=60S
	343	+)))
231	231
232		-This feature is supported since firmware version v1.0.1
	345	+(((
	346	+
	347	+)))
233	233
	349	+* (((
	350	+**Reset**
	351	+)))
234	234
235		-* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
236		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
237		-* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
	353	+(((
	354	+If payload = 0x04FF, it will reset the LSE01
	355	+)))
238	238
239		-[[image:1657249864775-321.png]]
240	240
	358	+* **CFM**
241	241
242		-[[image:1657249930215-289.png]]
	360	+Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
243	243
244	244
245	245
246		-=== 2.2.6 Use MQTT protocol to uplink data ===
	364	+== 2.6 ​Show Data in DataCake IoT Server ==
247	247
248		-This feature is supported since firmware version v110
	366	+[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
249	249
250	250
251		-* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
252		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
253		-* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
254		-* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
255		-* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
256		-* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
257		-* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
	369	+**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
258	258
259		-[[image:1657249978444-674.png]]
	371	+**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:
260	260
261	261
262		-[[image:1657249990869-686.png]]
	374	+[[image:1654505857935-743.png]]
263	263
264	264
265		-(((
266		-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.
267		-)))
	377	+[[image:1654505874829-548.png]]
268	268
	379	+Step 3: Create an account or log in Datacake.
269	269
	381	+Step 4: Search the LSE01 and add DevEUI.
270	270
271		-=== 2.2.7 Use TCP protocol to uplink data ===
272	272
273		-This feature is supported since firmware version v110
	384	+[[image:1654505905236-553.png]]
274	274
275	275
276		-* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
277		-* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
	387	+After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
278	278
279		-[[image:1657250217799-140.png]]
	389	+[[image:1654505925508-181.png]]
280	280
281	281
282		-[[image:1657250255956-604.png]]
283	283
	393	+== 2.7 Frequency Plans ==
284	284
	395	+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.
285	285
286		-=== 2.2.8 Change Update Interval ===
287	287
288		-User can use below command to change the (% style="color:green" %)**uplink interval**.
	398	+=== 2.7.1 EU863-870 (EU868) ===
289	289
290		-* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
	400	+(% style="color:#037691" %)** Uplink:**
291	291
292		-(((
293		-(% style="color:red" %)**NOTE:**
294		-)))
	402	+868.1 - SF7BW125 to SF12BW125
295	295
296		-(((
297		-(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
298		-)))
	404	+868.3 - SF7BW125 to SF12BW125 and SF7BW250
299	299
	406	+868.5 - SF7BW125 to SF12BW125
300	300
	408	+867.1 - SF7BW125 to SF12BW125
301	301
302		-== 2.3  Uplink Payload ==
	410	+867.3 - SF7BW125 to SF12BW125
303	303
304		-In this mode, uplink payload includes in total 18 bytes
	412	+867.5 - SF7BW125 to SF12BW125
305	305
306		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
307		-|=(% style="width: 50px;" %)(((
308		-**Size(bytes)**
309		-)))|=(% 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**
310		-|(% 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"]]
	414	+867.7 - SF7BW125 to SF12BW125
311	311
312		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
	416	+867.9 - SF7BW125 to SF12BW125
313	313
	418	+868.8 - FSK
314	314
315		-[[image:image-20220708111918-4.png]]
316	316
	421	+(% style="color:#037691" %)** Downlink:**
317	317
318		-The payload is ASCII string, representative same HEX:
	423	+Uplink channels 1-9 (RX1)
319	319
320		-0x72403155615900640c7817075e0a8c02f900 where:
	425	+869.525 - SF9BW125 (RX2 downlink only)
321	321
322		-* Device ID: 0x 724031556159 = 724031556159
323		-* Version: 0x0064=100=1.0.0
324	324
325		-* BAT: 0x0c78 = 3192 mV = 3.192V
326		-* Singal: 0x17 = 23
327		-* Soil Moisture: 0x075e= 1886 = 18.86  %
328		-* Soil Temperature:0x0a8c =2700=27 °C
329		-* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
330		-* Interrupt: 0x00 = 0
331	331
	429	+=== 2.7.2 US902-928(US915) ===
332	332
333		-== 2.4  Payload Explanation and Sensor Interface ==
	431	+Used in USA, Canada and South America. Default use CHE=2
334	334
	433	+(% style="color:#037691" %)**Uplink:**
335	335
336		-=== 2.4.1  Device ID ===
	435	+903.9 - SF7BW125 to SF10BW125
337	337
338		-By default, the Device ID equal to the last 6 bytes of IMEI.
	437	+904.1 - SF7BW125 to SF10BW125
339	339
340		-User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
	439	+904.3 - SF7BW125 to SF10BW125
341	341
342		-**Example:**
	441	+904.5 - SF7BW125 to SF10BW125
343	343
344		-AT+DEUI=A84041F15612
	443	+904.7 - SF7BW125 to SF10BW125
345	345
346		-The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
	445	+904.9 - SF7BW125 to SF10BW125
347	347
	447	+905.1 - SF7BW125 to SF10BW125
348	348
	449	+905.3 - SF7BW125 to SF10BW125
349	349
350		-=== 2.4.2  Version Info ===
351	351
352		-Specify the software version: 0x64=100, means firmware version 1.00.
	452	+(% style="color:#037691" %)**Downlink:**
353	353
354		-For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
	454	+923.3 - SF7BW500 to SF12BW500
355	355
	456	+923.9 - SF7BW500 to SF12BW500
356	356
	458	+924.5 - SF7BW500 to SF12BW500
357	357
358		-=== 2.4.3  Battery Info ===
	460	+925.1 - SF7BW500 to SF12BW500
359	359
360		-(((
361		-Check the battery voltage for LSE01.
362		-)))
	462	+925.7 - SF7BW500 to SF12BW500
363	363
364		-(((
365		-Ex1: 0x0B45 = 2885mV
366		-)))
	464	+926.3 - SF7BW500 to SF12BW500
367	367
368		-(((
369		-Ex2: 0x0B49 = 2889mV
370		-)))
	466	+926.9 - SF7BW500 to SF12BW500
371	371
	468	+927.5 - SF7BW500 to SF12BW500
372	372
	470	+923.3 - SF12BW500(RX2 downlink only)
373	373
374		-=== 2.4.4  Signal Strength ===
375	375
376		-NB-IoT Network signal Strength.
377	377
378		-**Ex1: 0x1d = 29**
	474	+=== 2.7.3 CN470-510 (CN470) ===
379	379
380		-(% style="color:blue" %)**0**(%%)  -113dBm or less
	476	+Used in China, Default use CHE=1
381	381
382		-(% style="color:blue" %)**1**(%%)  -111dBm
	478	+(% style="color:#037691" %)**Uplink:**
383	383
384		-(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
	480	+486.3 - SF7BW125 to SF12BW125
385	385
386		-(% style="color:blue" %)**31**  (%%) -51dBm or greater
	482	+486.5 - SF7BW125 to SF12BW125
387	387
388		-(% style="color:blue" %)**99**   (%%) Not known or not detectable
	484	+486.7 - SF7BW125 to SF12BW125
389	389
	486	+486.9 - SF7BW125 to SF12BW125
390	390
	488	+487.1 - SF7BW125 to SF12BW125
391	391
392		-=== 2.4.5  Soil Moisture ===
	490	+487.3 - SF7BW125 to SF12BW125
393	393
394		-(((
395		-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.
396		-)))
	492	+487.5 - SF7BW125 to SF12BW125
397	397
398		-(((
399		-For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
400		-)))
	494	+487.7 - SF7BW125 to SF12BW125
401	401
402		-(((
403		-
404		-)))
405	405
406		-(((
407		-(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
408		-)))
	497	+(% style="color:#037691" %)**Downlink:**
409	409
	499	+506.7 - SF7BW125 to SF12BW125
410	410
	501	+506.9 - SF7BW125 to SF12BW125
411	411
412		-=== 2.4.6  Soil Temperature ===
	503	+507.1 - SF7BW125 to SF12BW125
413	413
414		-(((
415		- 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
416		-)))
	505	+507.3 - SF7BW125 to SF12BW125
417	417
418		-(((
419		-**Example**:
420		-)))
	507	+507.5 - SF7BW125 to SF12BW125
421	421
422		-(((
423		-If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
424		-)))
	509	+507.7 - SF7BW125 to SF12BW125
425	425
426		-(((
427		-If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
428		-)))
	511	+507.9 - SF7BW125 to SF12BW125
429	429
	513	+508.1 - SF7BW125 to SF12BW125
430	430
	515	+505.3 - SF12BW125 (RX2 downlink only)
431	431
432		-=== 2.4.7  Soil Conductivity (EC) ===
433	433
434		-(((
435		-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).
436		-)))
437	437
438		-(((
439		-For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
440		-)))
	519	+=== 2.7.4 AU915-928(AU915) ===
441	441
442		-(((
443		-Generally, the EC value of irrigation water is less than 800uS / cm.
444		-)))
	521	+Default use CHE=2
445	445
446		-(((
447		-
448		-)))
	523	+(% style="color:#037691" %)**Uplink:**
449	449
450		-(((
451		-
452		-)))
	525	+916.8 - SF7BW125 to SF12BW125
453	453
454		-=== 2.4.8  Digital Interrupt ===
	527	+917.0 - SF7BW125 to SF12BW125
455	455
456		-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.
	529	+917.2 - SF7BW125 to SF12BW125
457	457
458		-The command is:
	531	+917.4 - SF7BW125 to SF12BW125
459	459
460		-(% 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]])**.**
	533	+917.6 - SF7BW125 to SF12BW125
461	461
	535	+917.8 - SF7BW125 to SF12BW125
462	462
463		-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.
	537	+918.0 - SF7BW125 to SF12BW125
464	464
	539	+918.2 - SF7BW125 to SF12BW125
465	465
466		-Example:
467	467
468		-0x(00): Normal uplink packet.
	542	+(% style="color:#037691" %)**Downlink:**
469	469
470		-0x(01): Interrupt Uplink Packet.
	544	+923.3 - SF7BW500 to SF12BW500
471	471
	546	+923.9 - SF7BW500 to SF12BW500
472	472
	548	+924.5 - SF7BW500 to SF12BW500
473	473
474		-=== 2.4.9  ​+5V Output ===
	550	+925.1 - SF7BW500 to SF12BW500
475	475
476		-NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
	552	+925.7 - SF7BW500 to SF12BW500
477	477
	554	+926.3 - SF7BW500 to SF12BW500
478	478
479		-The 5V output time can be controlled by AT Command.
	556	+926.9 - SF7BW500 to SF12BW500
480	480
481		-(% style="color:blue" %)**AT+5VT=1000**
	558	+927.5 - SF7BW500 to SF12BW500
482	482
483		-Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
	560	+923.3 - SF12BW500(RX2 downlink only)
484	484
485	485
486	486
487		-== 2.5  Downlink Payload ==
	564	+=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
488	488
489		-By default, NSE01 prints the downlink payload to console port.
	566	+(% style="color:#037691" %)**Default Uplink channel:**
490	490
491		-[[image:image-20220708133731-5.png]]
	568	+923.2 - SF7BW125 to SF10BW125
492	492
	570	+923.4 - SF7BW125 to SF10BW125
493	493
494		-(((
495		-(% style="color:blue" %)**Examples:**
496		-)))
497	497
498		-(((
499		-
500		-)))
	573	+(% style="color:#037691" %)**Additional Uplink Channel**:
501	501
502		-* (((
503		-(% style="color:blue" %)**Set TDC**
504		-)))
	575	+(OTAA mode, channel added by JoinAccept message)
505	505
506		-(((
507		-If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
508		-)))
	577	+(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
509	509
510		-(((
511		-Payload:    01 00 00 1E    TDC=30S
512		-)))
	579	+922.2 - SF7BW125 to SF10BW125
513	513
514		-(((
515		-Payload:    01 00 00 3C    TDC=60S
516		-)))
	581	+922.4 - SF7BW125 to SF10BW125
517	517
518		-(((
519		-
520		-)))
	583	+922.6 - SF7BW125 to SF10BW125
521	521
522		-* (((
523		-(% style="color:blue" %)**Reset**
524		-)))
	585	+922.8 - SF7BW125 to SF10BW125
525	525
526		-(((
527		-If payload = 0x04FF, it will reset the NSE01
528		-)))
	587	+923.0 - SF7BW125 to SF10BW125
529	529
	589	+922.0 - SF7BW125 to SF10BW125
530	530
531		-* (% style="color:blue" %)**INTMOD**
532	532
533		-Downlink Payload: 06000003, Set AT+INTMOD=3
	592	+(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
534	534
	594	+923.6 - SF7BW125 to SF10BW125
535	535
	596	+923.8 - SF7BW125 to SF10BW125
536	536
537		-== 2.6  ​LED Indicator ==
	598	+924.0 - SF7BW125 to SF10BW125
538	538
539		-(((
540		-The NSE01 has an internal LED which is to show the status of different state.
	600	+924.2 - SF7BW125 to SF10BW125
541	541
	602	+924.4 - SF7BW125 to SF10BW125
542	542
543		-* 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)
544		-* Then the LED will be on for 1 second means device is boot normally.
545		-* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
546		-* For each uplink probe, LED will be on for 500ms.
547		-)))
	604	+924.6 - SF7BW125 to SF10BW125
548	548
549	549
	607	+(% style="color:#037691" %)** Downlink:**
550	550
	609	+Uplink channels 1-8 (RX1)
551	551
552		-== 2.7  Installation in Soil ==
	611	+923.2 - SF10BW125 (RX2)
553	553
554		-__**Measurement the soil surface**__
555	555
556		-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]]
557	557
558		-[[image:1657259653666-883.png]] ​
	615	+=== 2.7.6 KR920-923 (KR920) ===
559	559
	617	+Default channel:
560	560
561		-(((
562		-
	619	+922.1 - SF7BW125 to SF12BW125
563	563
564		-(((
565		-Dig a hole with diameter > 20CM.
566		-)))
	621	+922.3 - SF7BW125 to SF12BW125
567	567
568		-(((
569		-Horizontal insert the probe to the soil and fill the hole for long term measurement.
570		-)))
571		-)))
	623	+922.5 - SF7BW125 to SF12BW125
572	572
573		-[[image:1654506665940-119.png]]
574	574
575		-(((
576		-
577		-)))
	626	+(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
578	578
	628	+922.1 - SF7BW125 to SF12BW125
579	579
580		-== 2.8  ​Firmware Change Log ==
	630	+922.3 - SF7BW125 to SF12BW125
581	581
	632	+922.5 - SF7BW125 to SF12BW125
582	582
583		-Download URL & Firmware Change log
	634	+922.7 - SF7BW125 to SF12BW125
584	584
585		-[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
	636	+922.9 - SF7BW125 to SF12BW125
586	586
	638	+923.1 - SF7BW125 to SF12BW125
587	587
588		-Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
	640	+923.3 - SF7BW125 to SF12BW125
589	589
590	590
	643	+(% style="color:#037691" %)**Downlink:**
591	591
592		-== 2.9  ​Battery Analysis ==
	645	+Uplink channels 1-7(RX1)
593	593
594		-=== 2.9.1  ​Battery Type ===
	647	+921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
595	595
596	596
597		-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.
598	598
	651	+=== 2.7.7 IN865-867 (IN865) ===
599	599
600		-The battery is designed to last for several years depends on the actually use environment and update interval.
	653	+(% style="color:#037691" %)** Uplink:**
601	601
	655	+865.0625 - SF7BW125 to SF12BW125
602	602
603		-The battery related documents as below:
	657	+865.4025 - SF7BW125 to SF12BW125
604	604
605		-* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
606		-* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
607		-* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
	659	+865.9850 - SF7BW125 to SF12BW125
608	608
	661	+
	662	+(% style="color:#037691" %) **Downlink:**
	663	+
	664	+Uplink channels 1-3 (RX1)
	665	+
	666	+866.550 - SF10BW125 (RX2)
	667	+
	668	+
	669	+
	670	+
	671	+== 2.8 LED Indicator ==
	672	+
	673	+The LSE01 has an internal LED which is to show the status of different state.
	674	+
	675	+* Blink once when device power on.
	676	+* Solid ON for 5 seconds once device successful Join the network.
	677	+* Blink once when device transmit a packet.
	678	+
	679	+
	680	+
	681	+== 2.9 Installation in Soil ==
	682	+
	683	+**Measurement the soil surface**
	684	+
	685	+
	686	+[[image:1654506634463-199.png]] ​
	687	+
609	609	(((
610		-[[image:image-20220708140453-6.png]]
	689	+(((
	690	+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.
611	611	)))
	692	+)))
612	612
613	613
	695	+[[image:1654506665940-119.png]]
614	614
615		-=== 2.9.2  Power consumption Analyze ===
	697	+(((
	698	+Dig a hole with diameter > 20CM.
	699	+)))
616	616
617	617	(((
618		-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.
	702	+Horizontal insert the probe to the soil and fill the hole for long term measurement.
619	619	)))
620	620
621	621
	706	+== 2.10 ​Firmware Change Log ==
	707	+
622	622	(((
623		-Instruction to use as below:
	709	+**Firmware download link:**
624	624	)))
625	625
626	626	(((
627		-(% 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/]]
	713	+[[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/]]
628	628	)))
629	629
	716	+(((
	717	+
	718	+)))
630	630
631	631	(((
632		-(% style="color:blue" %)**Step 2: **(%%) Open it and choose
	721	+**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
633	633	)))
634	634
635		-* (((
636		-Product Model
	724	+(((
	725	+
637	637	)))
638		-* (((
639		-Uplink Interval
	727	+
	728	+(((
	729	+**V1.0.**
640	640	)))
641		-* (((
642		-Working Mode
643		-)))
644	644
645	645	(((
646		-And the Life expectation in difference case will be shown on the right.
	733	+Release
647	647	)))
648	648
649		-[[image:image-20220708141352-7.jpeg]]
650	650
	737	+== 2.11 ​Battery Analysis ==
651	651
	739	+=== 2.11.1 ​Battery Type ===
652	652
653		-=== 2.9.3  ​Battery Note ===
	741	+(((
	742	+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.
	743	+)))
654	654
655	655	(((
656		-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.
	746	+The battery is designed to last for more than 5 years for the LSN50.
657	657	)))
658	658
	749	+(((
	750	+(((
	751	+The battery-related documents are as below:
	752	+)))
	753	+)))
659	659
	755	+* (((
	756	+[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	757	+)))
	758	+* (((
	759	+[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	760	+)))
	761	+* (((
	762	+[[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]]
	763	+)))
660	660
661		-=== 2.9.4  Replace the battery ===
	765	+ [[image:image-20220606171726-9.png]]
662	662
	767	+
	768	+
	769	+=== 2.11.2 ​Battery Note ===
	770	+
663	663	(((
664		-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).
	772	+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.
665	665	)))
666	666
667	667
668	668
669		-= 3. ​ Access NB-IoT Module =
	777	+=== 2.11.3 Replace the battery ===
670	670
671	671	(((
672		-Users can directly access the AT command set of the NB-IoT module.
	780	+If Battery is lower than 2.7v, user should replace the battery of LSE01.
673	673	)))
674	674
675	675	(((
676		-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/]]
	784	+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.
677	677	)))
678	678
679		-[[image:1657261278785-153.png]]
	787	+(((
	788	+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)
	789	+)))
680	680
681	681
682	682
683		-= 4.  Using the AT Commands =
	793	+= 3. ​Using the AT Commands =
684	684
685		-== 4.1  Access AT Commands ==
	795	+== 3.1 Access AT Commands ==
686	686
687		-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/]]
688	688
	798	+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.
689	689
690		-AT+<CMD>?  : Help on <CMD>
	800	+[[image:1654501986557-872.png||height="391" width="800"]]
691	691
692		-AT+<CMD>         : Run <CMD>
693	693
694		-AT+<CMD>=<value> : Set the value
	803	+Or if you have below board, use below connection:
695	695
696		-AT+<CMD>=?  : Get the value
697	697
	806	+[[image:1654502005655-729.png||height="503" width="801"]]
698	698
	808	+
	809	+
	810	+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:
	811	+
	812	+
	813	+ [[image:1654502050864-459.png||height="564" width="806"]]
	814	+
	815	+
	816	+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/]]
	817	+
	818	+
	819	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	820	+
	821	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	822	+
	823	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	824	+
	825	+(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	826	+
	827	+
699	699	(% style="color:#037691" %)**General Commands**(%%)
700	700
701		-AT  : Attention
	830	+(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
702	702
703		-AT?  : Short Help
	832	+(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
704	704
705		-ATZ  : MCU Reset
	834	+(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
706	706
707		-AT+TDC  : Application Data Transmission Interval
	836	+(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
708	708
709		-AT+CFG  : Print all configurations
710	710
711		-AT+CFGMOD           : Working mode selection
	839	+(% style="color:#037691" %)**Keys, IDs and EUIs management**
712	712
713		-AT+INTMOD            : Set the trigger interrupt mode
	841	+(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
714	714
715		-AT+5VT  : Set extend the time of 5V power
	843	+(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
716	716
717		-AT+PRO  : Choose agreement
	845	+(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
718	718
719		-AT+WEIGRE  : Get weight or set weight to 0
	847	+(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
720	720
721		-AT+WEIGAP  : Get or Set the GapValue of weight
	849	+(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
722	722
723		-AT+RXDL  : Extend the sending and receiving time
	851	+(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection)
724	724
725		-AT+CNTFAC  : Get or set counting parameters
	853	+(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network
726	726
727		-AT+SERVADDR  : Server Address
	855	+(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
728	728
	857	+(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
729	729
730		-(% style="color:#037691" %)**COAP Management**
	859	+(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
731	731
732		-AT+URI            : Resource parameters
	861	+(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
733	733
	863	+(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
734	734
735		-(% style="color:#037691" %)**UDP Management**
	865	+(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
736	736
737		-AT+CFM          : Upload confirmation mode (only valid for UDP)
	867	+(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
738	738
	869	+(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
739	739
740		-(% style="color:#037691" %)**MQTT Management**
	871	+(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
741	741
742		-AT+CLIENT               : Get or Set MQTT client
743	743
744		-AT+UNAME  : Get or Set MQTT Username
	874	+(% style="color:#037691" %)**LoRa Network Management**
745	745
746		-AT+PWD                  : Get or Set MQTT password
	876	+(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
747	747
748		-AT+PUBTOPIC  : Get or Set MQTT publish topic
	878	+(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
749	749
750		-AT+SUBTOPIC  : Get or Set MQTT subscription topic
	880	+(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
751	751
	882	+(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)
752	752
753		-(% style="color:#037691" %)**Information**
	884	+(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
754	754
755		-AT+FDR  : Factory Data Reset
	886	+(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
756	756
757		-AT+PWORD  : Serial Access Password
	888	+(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
758	758
	890	+(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
759	759
	892	+(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
760	760
761		-= ​5.  FAQ =
	894	+(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
762	762
763		-== 5.1 ​ How to Upgrade Firmware ==
	896	+(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
764	764
	898	+(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
765	765
	900	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	901	+
	902	+(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	903	+
	904	+(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	905	+
	906	+
	907	+(% style="color:#037691" %)**Information**
	908	+
	909	+(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	910	+
	911	+(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	912	+
	913	+(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	914	+
	915	+(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	916	+
	917	+(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	918	+
	919	+(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
	920	+
	921	+ (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
	922	+
	923	+
	924	+= ​4. FAQ =
	925	+
	926	+== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
	927	+
766	766	(((
767		-User can upgrade the firmware for 1) bug fix, 2) new feature release.
	929	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	930	+When downloading the images, choose the required image file for download. ​
768	768	)))
769	769
770	770	(((
771		-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]]
	934	+
772	772	)))
773	773
774	774	(((
775		-(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
	938	+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.
776	776	)))
777	777
	941	+(((
	942	+
	943	+)))
778	778
	945	+(((
	946	+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.
	947	+)))
779	779
780		-= 6.  Trouble Shooting =
	949	+(((
	950	+
	951	+)))
781	781
782		-== 6.1  ​Connection problem when uploading firmware ==
	953	+(((
	954	+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.
	955	+)))
783	783
	957	+[[image:image-20220606154726-3.png]]
784	784
785		-(% class="wikigeneratedid" %)
	959	+
	960	+When you use the TTN network, the US915 frequency bands use are:
	961	+
	962	+* 903.9 - SF7BW125 to SF10BW125
	963	+* 904.1 - SF7BW125 to SF10BW125
	964	+* 904.3 - SF7BW125 to SF10BW125
	965	+* 904.5 - SF7BW125 to SF10BW125
	966	+* 904.7 - SF7BW125 to SF10BW125
	967	+* 904.9 - SF7BW125 to SF10BW125
	968	+* 905.1 - SF7BW125 to SF10BW125
	969	+* 905.3 - SF7BW125 to SF10BW125
	970	+* 904.6 - SF8BW500
	971	+
786	786	(((
787		-(% 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;"]]
	973	+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:
788	788	)))
789	789
	976	+(% class="box infomessage" %)
	977	+(((
	978	+**AT+CHE=2**
	979	+)))
790	790
	981	+(% class="box infomessage" %)
	982	+(((
	983	+**ATZ**
	984	+)))
791	791
792		-== 6.2  AT Command input doesn't work ==
	986	+(((
	987	+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.
	988	+)))
793	793
794	794	(((
795		-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.
	991	+
796	796	)))
797	797
	994	+(((
	995	+The **AU915** band is similar. Below are the AU915 Uplink Channels.
	996	+)))
798	798
	998	+[[image:image-20220606154825-4.png]]
799	799
800		-= 7. ​ Order Info =
801	801
802	802
803		-Part Number**:** (% style="color:#4f81bd" %)**NSE01**
	1002	+= 5. Trouble Shooting =
804	804
	1004	+== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
805	805
	1006	+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.
	1007	+
	1008	+
	1009	+== 5.2 AT Command input doesn’t work ==
	1010	+
	1011	+(((
	1012	+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.
	1013	+)))
	1014	+
	1015	+
	1016	+== 5.3 Device rejoin in at the second uplink packet ==
	1017	+
	1018	+(% style="color:#4f81bd" %)**Issue describe as below:**
	1019	+
	1020	+[[image:1654500909990-784.png]]
	1021	+
	1022	+
	1023	+(% style="color:#4f81bd" %)**Cause for this issue:**
	1024	+
	1025	+(((
	1026	+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.
	1027	+)))
	1028	+
	1029	+
	1030	+(% style="color:#4f81bd" %)**Solution: **
	1031	+
	1032	+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:
	1033	+
	1034	+[[image:1654500929571-736.png||height="458" width="832"]]
	1035	+
	1036	+
	1037	+= 6. ​Order Info =
	1038	+
	1039	+
	1040	+Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
	1041	+
	1042	+
	1043	+(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
	1044	+
	1045	+* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
	1046	+* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
	1047	+* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
	1048	+* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
	1049	+* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
	1050	+* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
	1051	+* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
	1052	+* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1053	+
	1054	+(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
	1055	+
	1056	+* (% style="color:red" %)**4**(%%): 4000mAh battery
	1057	+* (% style="color:red" %)**8**(%%): 8500mAh battery
	1058	+
806	806	(% class="wikigeneratedid" %)
807	807	(((
808	808
809	809	)))
810	810
811		-= 8.  Packing Info =
	1064	+= 7. Packing Info =
812	812
813	813	(((
814	814
815	815
816	816	(% style="color:#037691" %)**Package Includes**:
	1070	+)))
817	817
818		-
819		-* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
820		-* External antenna x 1
	1072	+* (((
	1073	+LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
821	821	)))
822	822
823	823	(((
...	...	@@ -824,20 +824,30 @@
824	824
825	825
826	826	(% style="color:#037691" %)**Dimension and weight**:
	1080	+)))
827	827
828		-
829		-* Size: 195 x 125 x 55 mm
830		-* Weight:   420g
	1082	+* (((
	1083	+Device Size: cm
831	831	)))
	1085	+* (((
	1086	+Device Weight: g
	1087	+)))
	1088	+* (((
	1089	+Package Size / pcs : cm
	1090	+)))
	1091	+* (((
	1092	+Weight / pcs : g
832	832
833		-(((
834		-
835	835
836		-
837	837
838	838	)))
839	839
840		-= 9.  Support =
	1098	+= 8. Support =
841	841
842	842	* 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.
843	843	* 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]]
	1102	+
	1103	+
	1104	+~)~)~)
	1105	+~)~)~)
	1106	+~)~)~)

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