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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 15.5
edited by Xiaoling
on 2022/06/06 16:29
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To version 65.10
edited by Xiaoling
on 2022/07/08 15:43
Change comment: There is no comment for this version

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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
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8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
13 +
14 +**Table of Contents:**
15 +
16 +{{toc/}}
17 +
18 +
19 +
20 +
21 +
22 +
23 +
24 += 1.  Introduction =
25 +
26 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27 +
15 15  (((
16 -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.
17 -)))
29 +
18 18  
19 19  (((
20 -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.
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.
21 21  )))
22 22  
23 23  (((
24 -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.
36 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
25 25  )))
26 26  
27 27  (((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
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.
29 29  )))
30 30  
31 31  (((
32 -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.
44 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
33 33  )))
34 34  
47 +
48 +)))
35 35  
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
53 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
43 -== 1.2 ​Features ==
57 +== 1.2 ​ Features ==
44 44  
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
59 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
47 47  * Monitor Soil Moisture
48 48  * Monitor Soil Temperature
49 49  * Monitor Soil Conductivity
50 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
55 -* 4000mAh or 8500mAh Battery for long term use
67 +* Ultra-Low Power consumption
68 +* AT Commands to change parameters
69 +* Micro SIM card slot for NB-IoT SIM
70 +* 8500mAh Battery for long term use
56 56  
57 -== 1.3 Specification ==
58 58  
59 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
73 +== 1.3  Specification ==
60 60  
61 -[[image:image-20220606162220-5.png]]
62 62  
76 +(% style="color:#037691" %)**Common DC Characteristics:**
63 63  
78 +* Supply Voltage: 2.1v ~~ 3.6v
79 +* Operating Temperature: -40 ~~ 85°C
64 64  
65 -== ​1.4 Applications ==
81 +(% style="color:#037691" %)**NB-IoT Spec:**
66 66  
67 -* Smart Agriculture
83 +* - B1 @H-FDD: 2100MHz
84 +* - B3 @H-FDD: 1800MHz
85 +* - B8 @H-FDD: 900MHz
86 +* - B5 @H-FDD: 850MHz
87 +* - B20 @H-FDD: 800MHz
88 +* - B28 @H-FDD: 700MHz
68 68  
69 -== ​1.5 Firmware Change log ==
90 +Probe(% style="color:#037691" %)** Specification:**
70 70  
92 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
71 71  
72 -**LSE01 v1.0 :**  Release
94 +[[image:image-20220708101224-1.png]]
73 73  
74 74  
75 75  
76 -= 2. Configure LSE01 to connect to LoRaWAN network =
98 +== ​1.4  Applications ==
77 77  
78 -== 2.1 How it works ==
100 +* Smart Agriculture
79 79  
80 -(((
81 -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
82 -)))
102 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103 +​
83 83  
84 -(((
85 -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.​UsingtheATCommands"]].
86 -)))
105 +== 1.5  Pin Definitions ==
87 87  
88 88  
108 +[[image:1657246476176-652.png]]
89 89  
90 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
91 91  
92 -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.
93 93  
112 += 2.  Use NSE01 to communicate with IoT Server =
94 94  
95 -[[image:1654503992078-669.png]]
114 +== 2.1  How it works ==
96 96  
97 97  
98 -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.
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.
119 +)))
99 99  
100 100  
101 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
102 -
103 -Each LSE01 is shipped with a sticker with the default device EUI as below:
104 -
105 -
106 -
107 -
108 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
109 -
110 -
111 -**Add APP EUI in the application**
112 -
113 -
114 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
115 -
116 -
117 -
118 -**Add APP KEY and DEV EUI**
119 -
120 -
121 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
122 -
123 -|(((
124 -
122 +(((
123 +The diagram below shows the working flow in default firmware of NSE01:
125 125  )))
126 126  
127 -**Step 2**: Power on LSE01
126 +[[image:image-20220708101605-2.png]]
128 128  
129 -
130 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
131 -
132 -
133 -
134 -|(((
128 +(((
135 135  
136 136  )))
137 137  
138 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
139 139  
140 140  
134 +== 2.2 ​ Configure the NSE01 ==
141 141  
142 142  
137 +=== 2.2.1 Test Requirement ===
143 143  
144 -**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.
145 145  
146 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
147 -
148 -
149 -
150 -
151 -1.
152 -11. ​Uplink Payload
153 -111. MOD=0(Default Mode)
154 -
155 -LSE01 will uplink payload via LoRaWAN with below payload format: 
156 -
157 -
158 -Uplink payload includes in total 11 bytes.
159 -
160 -
161 -|(((
162 -**Size**
163 -
164 -**(bytes)**
165 -)))|**2**|**2**|**2**|**2**|**2**|**1**
166 -|**Value**|[[BAT>>path:#bat]]|(((
167 -Temperature
168 -
169 -(Reserve, Ignore now)
170 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
171 -MOD & Digital Interrupt
172 -
173 -(Optional)
140 +(((
141 +To use NSE01 in your city, make sure meet below requirements:
174 174  )))
175 175  
176 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
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.
177 177  
178 -
179 -1.
180 -11.
181 -111. MOD=1(Original value)
182 -
183 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
184 -
185 -|(((
186 -**Size**
187 -
188 -**(bytes)**
189 -)))|**2**|**2**|**2**|**2**|**2**|**1**
190 -|**Value**|[[BAT>>path:#bat]]|(((
191 -Temperature
192 -
193 -(Reserve, Ignore now)
194 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
195 -MOD & Digital Interrupt
196 -
197 -(Optional)
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
198 198  )))
199 199  
200 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
201 201  
202 -1.
203 -11.
204 -111. Battery Info
153 +[[image:1657249419225-449.png]]
205 205  
206 -Check the battery voltage for LSE01.
207 207  
208 -Ex1: 0x0B45 = 2885mV
209 209  
210 -Ex2: 0x0B49 = 2889mV
157 +=== 2.2.2 Insert SIM card ===
211 211  
159 +Insert the NB-IoT Card get from your provider.
212 212  
161 +User need to take out the NB-IoT module and insert the SIM card like below:
213 213  
214 -1.
215 -11.
216 -111. Soil Moisture
217 217  
218 -Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
164 +[[image:1657249468462-536.png]]
219 219  
220 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
221 221  
222 -**05DC(H) = 1500(D) /100 = 15%.**
223 223  
168 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
224 224  
225 -1.
226 -11.
227 -111. Soil Temperature
170 +(((
171 +(((
172 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
173 +)))
174 +)))
228 228  
229 - 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
230 230  
231 -**Example**:
177 +**Connection:**
232 232  
233 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
179 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
234 234  
235 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
181 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
236 236  
183 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
237 237  
238 -1.
239 -11.
240 -111. Soil Conductivity (EC)
241 241  
242 -Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
186 +In the PC, use below serial tool settings:
243 243  
244 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
188 +* Baud:  (% style="color:green" %)**9600**
189 +* Data bits:** (% style="color:green" %)8(%%)**
190 +* Stop bits: (% style="color:green" %)**1**
191 +* Parity:  (% style="color:green" %)**None**
192 +* Flow Control: (% style="color:green" %)**None**
245 245  
194 +(((
195 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
196 +)))
246 246  
247 -Generally, the EC value of irrigation water is less than 800uS / cm.
198 +[[image:image-20220708110657-3.png]]
248 248  
249 -1.
250 -11.
251 -111. MOD
200 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
252 252  
253 -Firmware version at least v2.1 supports changing mode.
254 254  
255 -For example, bytes[10]=90
256 256  
257 -mod=(bytes[10]>>7)&0x01=1.
204 +=== 2.2.4 Use CoAP protocol to uplink data ===
258 258  
206 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
259 259  
260 -Downlink Command:
261 261  
262 -If payload = 0x0A00, workmode=0
209 +**Use below commands:**
263 263  
264 -If** **payload =** **0x0A01, workmode=1
211 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
212 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
213 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
265 265  
215 +For parameter description, please refer to AT command set
266 266  
267 -1.
268 -11.
269 -111. ​Decode payload in The Things Network
217 +[[image:1657249793983-486.png]]
270 270  
271 -While using TTN network, you can add the payload format to decode the payload.
272 272  
220 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
273 273  
274 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
222 +[[image:1657249831934-534.png]]
275 275  
276 -The payload decoder function for TTN is here:
277 277  
278 -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/]]
279 279  
226 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
280 280  
281 -1.
282 -11. Uplink Interval
228 +This feature is supported since firmware version v1.0.1
283 283  
284 -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:
285 285  
286 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
231 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
232 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
233 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
287 287  
288 -1.
289 -11. ​Downlink Payload
235 +[[image:1657249864775-321.png]]
290 290  
291 -By default, LSE50 prints the downlink payload to console port.
292 292  
293 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
294 -|TDC (Transmit Time Interval)|Any|01|4
295 -|RESET|Any|04|2
296 -|AT+CFM|Any|05|4
297 -|INTMOD|Any|06|4
298 -|MOD|Any|0A|2
238 +[[image:1657249930215-289.png]]
299 299  
300 -**Examples**
301 301  
302 302  
303 -**Set TDC**
242 +=== 2.2.6 Use MQTT protocol to uplink data ===
304 304  
305 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
244 +This feature is supported since firmware version v110
306 306  
307 -Payload:    01 00 00 1E    TDC=30S
308 308  
309 -Payload:    01 00 00 3C    TDC=60S
247 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
248 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
249 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
250 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
251 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
252 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
253 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
310 310  
255 +[[image:1657249978444-674.png]]
311 311  
312 -**Reset**
313 313  
314 -If payload = 0x04FF, it will reset the LSE01
258 +[[image:1657249990869-686.png]]
315 315  
316 316  
317 -**CFM**
261 +(((
262 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
263 +)))
318 318  
319 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
320 320  
321 -1.
322 -11. ​Show Data in DataCake IoT Server
323 323  
324 -[[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:
267 +=== 2.2.7 Use TCP protocol to uplink data ===
325 325  
269 +This feature is supported since firmware version v110
326 326  
327 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
328 328  
329 -**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:
272 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
273 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
330 330  
275 +[[image:1657250217799-140.png]]
331 331  
332 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
333 333  
278 +[[image:1657250255956-604.png]]
334 334  
335 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
336 336  
337 337  
282 +=== 2.2.8 Change Update Interval ===
338 338  
284 +User can use below command to change the (% style="color:green" %)**uplink interval**.
339 339  
286 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
340 340  
341 -Step 3: Create an account or log in Datacake.
288 +(((
289 +(% style="color:red" %)**NOTE:**
290 +)))
342 342  
343 -Step 4: Search the LSE01 and add DevEUI.
292 +(((
293 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
294 +)))
344 344  
345 345  
346 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
347 347  
298 +== 2.3  Uplink Payload ==
348 348  
300 +In this mode, uplink payload includes in total 18 bytes
349 349  
350 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
302 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
303 +|=(% style="width: 50px;" %)(((
304 +**Size(bytes)**
305 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
306 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
351 351  
308 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
352 352  
353 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
354 354  
311 +[[image:image-20220708111918-4.png]]
355 355  
356 356  
357 -1.
358 -11. Frequency Plans
314 +The payload is ASCII string, representative same HEX:
359 359  
360 -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.
316 +0x72403155615900640c7817075e0a8c02f900 where:
361 361  
362 -1.
363 -11.
364 -111. EU863-870 (EU868)
318 +* Device ID: 0x 724031556159 = 724031556159
319 +* Version: 0x0064=100=1.0.0
365 365  
366 -Uplink:
321 +* BAT: 0x0c78 = 3192 mV = 3.192V
322 +* Singal: 0x17 = 23
323 +* Soil Moisture: 0x075e= 1886 = 18.86  %
324 +* Soil Temperature:0x0a8c =2700=27 °C
325 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
326 +* Interrupt: 0x00 = 0
367 367  
368 -868.1 - SF7BW125 to SF12BW125
369 369  
370 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
329 +== 2.4  Payload Explanation and Sensor Interface ==
371 371  
372 -868.5 - SF7BW125 to SF12BW125
373 373  
374 -867.1 - SF7BW125 to SF12BW125
332 +=== 2.4.1  Device ID ===
375 375  
376 -867.3 - SF7BW125 to SF12BW125
334 +By default, the Device ID equal to the last 6 bytes of IMEI.
377 377  
378 -867.5 - SF7BW125 to SF12BW125
336 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
379 379  
380 -867.7 - SF7BW125 to SF12BW125
338 +**Example:**
381 381  
382 -867.9 - SF7BW125 to SF12BW125
340 +AT+DEUI=A84041F15612
383 383  
384 -868.8 - FSK
342 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
385 385  
386 386  
387 -Downlink:
388 388  
389 -Uplink channels 1-9 (RX1)
346 +=== 2.4.2  Version Info ===
390 390  
391 -869.525 - SF9BW125 (RX2 downlink only)
348 +Specify the software version: 0x64=100, means firmware version 1.00.
392 392  
350 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
393 393  
394 -1.
395 -11.
396 -111. US902-928(US915)
397 397  
398 -Used in USA, Canada and South America. Default use CHE=2
399 399  
400 -Uplink:
354 +=== 2.4.3  Battery Info ===
401 401  
402 -903.9 - SF7BW125 to SF10BW125
356 +(((
357 +Check the battery voltage for LSE01.
358 +)))
403 403  
404 -904.1 - SF7BW125 to SF10BW125
360 +(((
361 +Ex1: 0x0B45 = 2885mV
362 +)))
405 405  
406 -904.3 - SF7BW125 to SF10BW125
364 +(((
365 +Ex2: 0x0B49 = 2889mV
366 +)))
407 407  
408 -904.5 - SF7BW125 to SF10BW125
409 409  
410 -904.7 - SF7BW125 to SF10BW125
411 411  
412 -904.9 - SF7BW125 to SF10BW125
370 +=== 2.4.4  Signal Strength ===
413 413  
414 -905.1 - SF7BW125 to SF10BW125
372 +NB-IoT Network signal Strength.
415 415  
416 -905.3 - SF7BW125 to SF10BW125
374 +**Ex1: 0x1d = 29**
417 417  
376 +(% style="color:blue" %)**0**(%%)  -113dBm or less
418 418  
419 -Downlink:
378 +(% style="color:blue" %)**1**(%%)  -111dBm
420 420  
421 -923.3 - SF7BW500 to SF12BW500
380 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
422 422  
423 -923.9 - SF7BW500 to SF12BW500
382 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
424 424  
425 -924.5 - SF7BW500 to SF12BW500
384 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
426 426  
427 -925.1 - SF7BW500 to SF12BW500
428 428  
429 -925.7 - SF7BW500 to SF12BW500
430 430  
431 -926.3 - SF7BW500 to SF12BW500
388 +=== 2.4.5  Soil Moisture ===
432 432  
433 -926.9 - SF7BW500 to SF12BW500
390 +(((
391 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
392 +)))
434 434  
435 -927.5 - SF7BW500 to SF12BW500
394 +(((
395 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
396 +)))
436 436  
437 -923.3 - SF12BW500(RX2 downlink only)
398 +(((
399 +
400 +)))
438 438  
402 +(((
403 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
404 +)))
439 439  
440 -1.
441 -11.
442 -111. CN470-510 (CN470)
443 443  
444 -Used in China, Default use CHE=1
445 445  
446 -Uplink:
408 +=== 2.4.6  Soil Temperature ===
447 447  
448 -486.3 - SF7BW125 to SF12BW125
410 +(((
411 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
412 +)))
449 449  
450 -486.5 - SF7BW125 to SF12BW125
414 +(((
415 +**Example**:
416 +)))
451 451  
452 -486.7 - SF7BW125 to SF12BW125
418 +(((
419 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
420 +)))
453 453  
454 -486.9 - SF7BW125 to SF12BW125
422 +(((
423 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
424 +)))
455 455  
456 -487.1 - SF7BW125 to SF12BW125
457 457  
458 -487.3 - SF7BW125 to SF12BW125
459 459  
460 -487.5 - SF7BW125 to SF12BW125
428 +=== 2.4.7  Soil Conductivity (EC) ===
461 461  
462 -487.7 - SF7BW125 to SF12BW125
430 +(((
431 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
432 +)))
463 463  
434 +(((
435 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
436 +)))
464 464  
465 -Downlink:
438 +(((
439 +Generally, the EC value of irrigation water is less than 800uS / cm.
440 +)))
466 466  
467 -506.7 - SF7BW125 to SF12BW125
442 +(((
443 +
444 +)))
468 468  
469 -506.9 - SF7BW125 to SF12BW125
446 +(((
447 +
448 +)))
470 470  
471 -507.1 - SF7BW125 to SF12BW125
450 +=== 2.4.8  Digital Interrupt ===
472 472  
473 -507.3 - SF7BW125 to SF12BW125
452 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
474 474  
475 -507.5 - SF7BW125 to SF12BW125
454 +The command is:
476 476  
477 -507.7 - SF7BW125 to SF12BW125
456 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
478 478  
479 -507.9 - SF7BW125 to SF12BW125
480 480  
481 -508.1 - SF7BW125 to SF12BW125
459 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
482 482  
483 -505.3 - SF12BW125 (RX2 downlink only)
484 484  
462 +Example:
485 485  
486 -1.
487 -11.
488 -111. AU915-928(AU915)
464 +0x(00): Normal uplink packet.
489 489  
490 -Default use CHE=2
466 +0x(01): Interrupt Uplink Packet.
491 491  
492 -Uplink:
493 493  
494 -916.8 - SF7BW125 to SF12BW125
495 495  
496 -917.0 - SF7BW125 to SF12BW125
470 +=== 2.4.9  ​+5V Output ===
497 497  
498 -917.2 - SF7BW125 to SF12BW125
472 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
499 499  
500 -917.4 - SF7BW125 to SF12BW125
501 501  
502 -917.6 - SF7BW125 to SF12BW125
475 +The 5V output time can be controlled by AT Command.
503 503  
504 -917.8 - SF7BW125 to SF12BW125
477 +(% style="color:blue" %)**AT+5VT=1000**
505 505  
506 -918.0 - SF7BW125 to SF12BW125
479 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
507 507  
508 -918.2 - SF7BW125 to SF12BW125
509 509  
510 510  
511 -Downlink:
483 +== 2.5  Downlink Payload ==
512 512  
513 -923.3 - SF7BW500 to SF12BW500
485 +By default, NSE01 prints the downlink payload to console port.
514 514  
515 -923.9 - SF7BW500 to SF12BW500
487 +[[image:image-20220708133731-5.png]]
516 516  
517 -924.5 - SF7BW500 to SF12BW500
518 518  
519 -925.1 - SF7BW500 to SF12BW500
490 +(((
491 +(% style="color:blue" %)**Examples:**
492 +)))
520 520  
521 -925.7 - SF7BW500 to SF12BW500
494 +(((
495 +
496 +)))
522 522  
523 -926.3 - SF7BW500 to SF12BW500
498 +* (((
499 +(% style="color:blue" %)**Set TDC**
500 +)))
524 524  
525 -926.9 - SF7BW500 to SF12BW500
502 +(((
503 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
504 +)))
526 526  
527 -927.5 - SF7BW500 to SF12BW500
506 +(((
507 +Payload:    01 00 00 1E    TDC=30S
508 +)))
528 528  
529 -923.3 - SF12BW500(RX2 downlink only)
510 +(((
511 +Payload:    01 00 00 3C    TDC=60S
512 +)))
530 530  
531 -1.
532 -11.
533 -111. AS920-923 & AS923-925 (AS923)
514 +(((
515 +
516 +)))
534 534  
535 -**Default Uplink channel:**
518 +* (((
519 +(% style="color:blue" %)**Reset**
520 +)))
536 536  
537 -923.2 - SF7BW125 to SF10BW125
522 +(((
523 +If payload = 0x04FF, it will reset the NSE01
524 +)))
538 538  
539 -923.4 - SF7BW125 to SF10BW125
540 540  
527 +* (% style="color:blue" %)**INTMOD**
541 541  
542 -**Additional Uplink Channel**:
529 +Downlink Payload: 06000003, Set AT+INTMOD=3
543 543  
544 -(OTAA mode, channel added by JoinAccept message)
545 545  
546 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
547 547  
548 -922.2 - SF7BW125 to SF10BW125
533 +== 2.6  ​LED Indicator ==
549 549  
550 -922.4 - SF7BW125 to SF10BW125
535 +(((
536 +The NSE01 has an internal LED which is to show the status of different state.
551 551  
552 -922.6 - SF7BW125 to SF10BW125
553 553  
554 -922.8 - SF7BW125 to SF10BW125
539 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
540 +* Then the LED will be on for 1 second means device is boot normally.
541 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
542 +* For each uplink probe, LED will be on for 500ms.
543 +)))
555 555  
556 -923.0 - SF7BW125 to SF10BW125
557 557  
558 -922.0 - SF7BW125 to SF10BW125
559 559  
560 560  
561 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
548 +== 2.7  Installation in Soil ==
562 562  
563 -923.6 - SF7BW125 to SF10BW125
550 +__**Measurement the soil surface**__
564 564  
565 -923.8 - SF7BW125 to SF10BW125
552 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
566 566  
567 -924.0 - SF7BW125 to SF10BW125
554 +[[image:1657259653666-883.png]] ​
568 568  
569 -924.2 - SF7BW125 to SF10BW125
570 570  
571 -924.4 - SF7BW125 to SF10BW125
557 +(((
558 +
572 572  
573 -924.6 - SF7BW125 to SF10BW125
574 -
575 -
576 -
577 -**Downlink:**
578 -
579 -Uplink channels 1-8 (RX1)
580 -
581 -923.2 - SF10BW125 (RX2)
582 -
583 -
584 -1.
585 -11.
586 -111. KR920-923 (KR920)
587 -
588 -Default channel:
589 -
590 -922.1 - SF7BW125 to SF12BW125
591 -
592 -922.3 - SF7BW125 to SF12BW125
593 -
594 -922.5 - SF7BW125 to SF12BW125
595 -
596 -
597 -Uplink: (OTAA mode, channel added by JoinAccept message)
598 -
599 -922.1 - SF7BW125 to SF12BW125
600 -
601 -922.3 - SF7BW125 to SF12BW125
602 -
603 -922.5 - SF7BW125 to SF12BW125
604 -
605 -922.7 - SF7BW125 to SF12BW125
606 -
607 -922.9 - SF7BW125 to SF12BW125
608 -
609 -923.1 - SF7BW125 to SF12BW125
610 -
611 -923.3 - SF7BW125 to SF12BW125
612 -
613 -
614 -Downlink:
615 -
616 -Uplink channels 1-7(RX1)
617 -
618 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
619 -
620 -
621 -1.
622 -11.
623 -111. IN865-867 (IN865)
624 -
625 -Uplink:
626 -
627 -865.0625 - SF7BW125 to SF12BW125
628 -
629 -865.4025 - SF7BW125 to SF12BW125
630 -
631 -865.9850 - SF7BW125 to SF12BW125
632 -
633 -
634 -Downlink:
635 -
636 -Uplink channels 1-3 (RX1)
637 -
638 -866.550 - SF10BW125 (RX2)
639 -
640 -
641 -1.
642 -11. LED Indicator
643 -
644 -The LSE01 has an internal LED which is to show the status of different state.
645 -
646 -
647 -* Blink once when device power on.
648 -* Solid ON for 5 seconds once device successful Join the network.
649 -* Blink once when device transmit a packet.
650 -
651 -1.
652 -11. Installation in Soil
653 -
654 -**Measurement the soil surface**
655 -
656 -
657 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
658 -
659 -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.
660 -
661 -
662 -
663 -
664 -
665 -
666 -
667 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
668 -
669 -
670 -
560 +(((
671 671  Dig a hole with diameter > 20CM.
562 +)))
672 672  
564 +(((
673 673  Horizontal insert the probe to the soil and fill the hole for long term measurement.
566 +)))
567 +)))
674 674  
569 +[[image:1654506665940-119.png]]
675 675  
571 +(((
572 +
573 +)))
676 676  
677 677  
678 -1.
679 -11. ​Firmware Change Log
576 +== 2.8  ​Firmware Change Log ==
680 680  
681 -**Firmware download link:**
682 682  
683 -[[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/]]
579 +Download URL & Firmware Change log
684 684  
581 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
685 685  
686 -**Firmware Upgrade Method:**
687 687  
688 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
584 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
689 689  
690 690  
691 -**V1.0.**
692 692  
693 -Release
588 +== 2.9  ​Battery Analysis ==
694 694  
590 +=== 2.9.1  ​Battery Type ===
695 695  
696 696  
697 -1.
698 -11. ​Battery Analysis
699 -111. ​Battery Type
593 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
700 700  
701 -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.
702 702  
596 +The battery is designed to last for several years depends on the actually use environment and update interval. 
703 703  
704 -The battery is designed to last for more than 5 years for the LSN50.
705 705  
706 -
707 707  The battery related documents as below:
708 708  
709 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
710 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
711 -* [[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]]
601 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
602 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
603 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
712 712  
713 -|(((
714 -JST-XH-2P connector
605 +(((
606 +[[image:image-20220708140453-6.png]]
715 715  )))
716 716  
717 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
718 718  
719 719  
611 +=== 2.9.2  Power consumption Analyze ===
720 720  
721 -1.
722 -11.
723 -111. ​Battery Note
613 +(((
614 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
615 +)))
724 724  
725 -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.
726 726  
618 +(((
619 +Instruction to use as below:
620 +)))
727 727  
728 -1.
729 -11.
730 -111. ​Replace the battery
622 +(((
623 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
624 +)))
731 731  
732 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
733 733  
627 +(((
628 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
629 +)))
734 734  
735 -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.
631 +* (((
632 +Product Model
633 +)))
634 +* (((
635 +Uplink Interval
636 +)))
637 +* (((
638 +Working Mode
639 +)))
736 736  
641 +(((
642 +And the Life expectation in difference case will be shown on the right.
643 +)))
737 737  
738 -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)
645 +[[image:image-20220708141352-7.jpeg]]
739 739  
740 740  
741 741  
649 +=== 2.9.3  ​Battery Note ===
742 742  
651 +(((
652 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
653 +)))
743 743  
744 744  
745 -= 3. ​Using the AT Commands =
746 746  
747 -== 3.1 Access AT Commands ==
657 +=== 2.9.4  Replace the battery ===
748 748  
659 +(((
660 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
661 +)))
749 749  
750 -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.
751 751  
752 -[[image:1654501986557-872.png]]
753 753  
665 += 3. ​ Access NB-IoT Module =
754 754  
755 -Or if you have below board, use below connection:
667 +(((
668 +Users can directly access the AT command set of the NB-IoT module.
669 +)))
756 756  
671 +(((
672 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
673 +)))
757 757  
758 -[[image:1654502005655-729.png]]
675 +[[image:1657261278785-153.png]]
759 759  
760 760  
761 761  
762 -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:
679 += 4.  Using the AT Commands =
763 763  
681 +== 4.1  Access AT Commands ==
764 764  
765 - [[image:1654502050864-459.png]]
683 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
766 766  
767 767  
768 -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/]]
686 +AT+<CMD>?  : Help on <CMD>
769 769  
688 +AT+<CMD>         : Run <CMD>
770 770  
771 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
690 +AT+<CMD>=<value> : Set the value
772 772  
773 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
692 +AT+<CMD>=?  : Get the value
774 774  
775 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
776 776  
777 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
778 -
779 -
780 780  (% style="color:#037691" %)**General Commands**(%%)      
781 781  
782 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
697 +AT  : Attention       
783 783  
784 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
699 +AT?  : Short Help     
785 785  
786 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
701 +ATZ  : MCU Reset    
787 787  
788 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
703 +AT+TDC  : Application Data Transmission Interval
789 789  
705 +AT+CFG  : Print all configurations
790 790  
791 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
707 +AT+CFGMOD           : Working mode selection
792 792  
793 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
709 +AT+INTMOD            : Set the trigger interrupt mode
794 794  
795 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
711 +AT+5VT  : Set extend the time of 5V power  
796 796  
797 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
713 +AT+PRO  : Choose agreement
798 798  
799 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
715 +AT+WEIGRE  : Get weight or set weight to 0
800 800  
801 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
717 +AT+WEIGAP  : Get or Set the GapValue of weight
802 802  
803 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
719 +AT+RXDL  : Extend the sending and receiving time
804 804  
805 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
721 +AT+CNTFAC  : Get or set counting parameters
806 806  
807 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
723 +AT+SERVADDR  : Server Address
808 808  
809 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
810 810  
811 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
726 +(% style="color:#037691" %)**COAP Management**      
812 812  
813 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
728 +AT+URI            : Resource parameters
814 814  
815 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
816 816  
817 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
731 +(% style="color:#037691" %)**UDP Management**
818 818  
819 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
733 +AT+CFM          : Upload confirmation mode (only valid for UDP)
820 820  
821 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
822 822  
823 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
736 +(% style="color:#037691" %)**MQTT Management**
824 824  
738 +AT+CLIENT               : Get or Set MQTT client
825 825  
826 -(% style="color:#037691" %)**LoRa Network Management**
740 +AT+UNAME  : Get or Set MQTT Username
827 827  
828 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
742 +AT+PWD                  : Get or Set MQTT password
829 829  
830 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
744 +AT+PUBTOPIC  : Get or Set MQTT publish topic
831 831  
832 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
746 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
833 833  
834 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
835 835  
836 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
749 +(% style="color:#037691" %)**Information**          
837 837  
838 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
751 +AT+FDR  : Factory Data Reset
839 839  
840 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
753 +AT+PWORD  : Serial Access Password
841 841  
842 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
843 843  
844 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
845 845  
846 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
757 += ​5.  FAQ =
847 847  
848 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
759 +== 5.1 ​ How to Upgrade Firmware ==
849 849  
850 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
851 851  
852 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
762 +(((
763 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
764 +)))
853 853  
854 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
855 -
856 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
857 -
858 -
859 -(% style="color:#037691" %)**Information** 
860 -
861 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
862 -
863 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
864 -
865 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
866 -
867 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
868 -
869 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
870 -
871 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
872 -
873 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
874 -
875 -
876 -= ​4. FAQ =
877 -
878 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
879 -
880 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
881 -When downloading the images, choose the required image file for download. ​
882 -
883 -
884 -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.
885 -
886 -
887 -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.
888 -
889 -
890 -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.
891 -
892 -[[image:image-20220606154726-3.png]]
893 -
894 -When you use the TTN network, the US915 frequency bands use are:
895 -
896 -* 903.9 - SF7BW125 to SF10BW125
897 -* 904.1 - SF7BW125 to SF10BW125
898 -* 904.3 - SF7BW125 to SF10BW125
899 -* 904.5 - SF7BW125 to SF10BW125
900 -* 904.7 - SF7BW125 to SF10BW125
901 -* 904.9 - SF7BW125 to SF10BW125
902 -* 905.1 - SF7BW125 to SF10BW125
903 -* 905.3 - SF7BW125 to SF10BW125
904 -* 904.6 - SF8BW500
905 -
906 -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:
907 -
908 -(% class="box infomessage" %)
909 909  (((
910 -**AT+CHE=2**
767 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
911 911  )))
912 912  
913 -(% class="box infomessage" %)
914 914  (((
915 -**ATZ**
771 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
916 916  )))
917 917  
918 -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.
919 919  
920 920  
921 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
776 += 6.  Trouble Shooting =
922 922  
923 -[[image:image-20220606154825-4.png]]
778 +== 6.1  ​Connection problem when uploading firmware ==
924 924  
925 925  
781 +(% class="wikigeneratedid" %)
782 +(((
783 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
784 +)))
926 926  
927 -= 5. Trouble Shooting =
928 928  
929 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
930 930  
931 -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.
788 +== 6.2  AT Command input doesn't work ==
932 932  
790 +(((
791 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
792 +)))
933 933  
934 -== 5.2 AT Command input doesn’t work ==
935 935  
936 -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.
937 937  
796 += 7. ​ Order Info =
938 938  
939 -== 5.3 Device rejoin in at the second uplink packet ==
940 940  
941 -(% style="color:#4f81bd" %)**Issue describe as below:**
799 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
942 942  
943 -[[image:1654500909990-784.png]]
944 944  
802 +(% class="wikigeneratedid" %)
803 +(((
804 +
805 +)))
945 945  
946 -(% style="color:#4f81bd" %)**Cause for this issue:**
807 += 8.  Packing Info =
947 947  
948 -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.
809 +(((
810 +
949 949  
812 +(% style="color:#037691" %)**Package Includes**:
950 950  
951 -(% style="color:#4f81bd" %)**Solution: **
952 952  
953 -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:
815 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
816 +* External antenna x 1
817 +)))
954 954  
955 -[[image:1654500929571-736.png]]
819 +(((
820 +
956 956  
822 +(% style="color:#037691" %)**Dimension and weight**:
957 957  
958 -= 6. ​Order Info =
959 959  
960 -
961 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
962 -
963 -
964 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
965 -
966 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
967 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
968 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
969 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
970 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
971 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
972 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
973 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
974 -
975 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
976 -
977 -* (% style="color:red" %)**4**(%%): 4000mAh battery
978 -* (% style="color:red" %)**8**(%%): 8500mAh battery
979 -
980 -= 7. Packing Info =
981 -
982 -(((
983 -**Package Includes**:
825 +* Size: 195 x 125 x 55 mm
826 +* Weight:   420g
984 984  )))
985 985  
986 -* (((
987 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
988 -)))
989 -
990 990  (((
991 991  
992 -)))
993 993  
994 -(((
995 -**Dimension and weight**:
996 -)))
997 997  
998 -* (((
999 -Device Size: cm
833 +
1000 1000  )))
1001 -* (((
1002 -Device Weight: g
1003 -)))
1004 -* (((
1005 -Package Size / pcs : cm
1006 -)))
1007 -* (((
1008 -Weight / pcs : g
1009 -)))
1010 1010  
1011 -= 8. Support =
836 += 9.  Support =
1012 1012  
1013 1013  * 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.
1014 1014  * 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]]
1015 -
1016 -
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