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Summary

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Title
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
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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 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
5 5  
6 6  
7 7  
... ... @@ -12,6 +12,7 @@
12 12  
13 13  
14 14  
14 +**Table of Contents:**
15 15  
16 16  
17 17  
... ... @@ -18,907 +18,787 @@
18 18  
19 19  
20 20  
21 += 1.  Introduction =
21 21  
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
22 22  
23 -1. Introduction
24 -11. ​What is LoRaWAN Soil Moisture & EC Sensor
25 +(((
26 +
25 25  
26 -The Dragino LSE01 is a **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.
28 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
27 27  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
28 28  
29 -It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server.
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
30 30  
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
31 31  
32 -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 +
37 +)))
33 33  
39 +[[image:1654503236291-817.png]]
34 34  
35 -LES01 is powered by **4000mA or 8500mAh Li-SOCI2 battery**, It is designed for long term use up to 10 years.
36 36  
42 +[[image:1657245163077-232.png]]
37 37  
38 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
39 39  
40 40  
41 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
46 +== 1.2 ​Features ==
42 42  
43 43  
44 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
45 -
46 -
47 -
48 -*
49 -*1. ​Features
50 -* LoRaWAN 1.0.3 Class A
51 -* Ultra low power consumption
49 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
52 52  * Monitor Soil Moisture
53 53  * Monitor Soil Temperature
54 54  * Monitor Soil Conductivity
55 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
56 56  * AT Commands to change parameters
57 57  * Uplink on periodically
58 58  * Downlink to change configure
59 59  * IP66 Waterproof Enclosure
60 -* 4000mAh or 8500mAh Battery for long term use
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
59 +* Micro SIM card slot for NB-IoT SIM
60 +* 8500mAh Battery for long term use
61 61  
62 -1.
63 -11. Specification
62 +== 1.3  Specification ==
64 64  
65 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
66 66  
67 -|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature**
68 -|**Range**|**0-100.00%**|(((
69 -**0-20000uS/cm**
65 +(% style="color:#037691" %)**Common DC Characteristics:**
70 70  
71 -**(25℃)(0-20.0EC)**
72 -)))|**-40.00℃～85.00℃**
73 -|**Unit**|**V/V %,**|**uS/cm,**|**℃**
74 -|**Resolution**|**0.01%**|**1 uS/cm**|**0.01℃**
75 -|**Accuracy**|(((
76 -**±3% (0-53%)**
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
77 77  
78 -**±5% (>53%)**
79 -)))|**2%FS,**|(((
80 -**-10℃～50℃:<0.3℃**
70 +(% style="color:#037691" %)**NB-IoT Spec:**
81 81  
82 -**All other: <0.6℃**
83 -)))
84 -|(((
85 -**Measure**
72 +* - B1 @H-FDD: 2100MHz
73 +* - B3 @H-FDD: 1800MHz
74 +* - B8 @H-FDD: 900MHz
75 +* - B5 @H-FDD: 850MHz
76 +* - B20 @H-FDD: 800MHz
77 +* - B28 @H-FDD: 700MHz
86 86  
87 -**Method**
88 -)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
79 +(% style="color:#037691" %)**Probe Specification:**
89 89  
90 -*
91 -*1. ​Applications
92 -* Smart Agriculture
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
93 93  
94 -1.
95 -11. ​Firmware Change log
83 +[[image:image-20220708101224-1.png]]
96 96  
97 -**LSE01 v1.0:**
98 98  
99 -* Release
100 100  
101 -1. Configure LSE01 to connect to LoRaWAN network
102 -11. How it works
87 +== ​1.4  Applications ==
103 103  
104 -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 +* Smart Agriculture
105 105  
91 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 +​
106 106  
107 -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 >>path:#_​Using_the_AT]]to set the keys in the LSE01.
94 +== 1.5  Pin Definitions ==
108 108  
109 109  
97 +[[image:1657246476176-652.png]]
110 110  
111 111  
112 -1.
113 -11. ​Quick guide to connect to LoRaWAN server (OTAA)
114 114  
115 -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.
101 += 2.  Use NSE01 to communicate with IoT Server =
116 116  
103 +== 2.1  How it works ==
117 117  
118 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
119 119  
106 +(((
107 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
108 +)))
120 120  
121 -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.
122 122  
123 -
124 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
125 -
126 -Each LSE01 is shipped with a sticker with the default device EUI as below:
127 -
128 -
129 -
130 -
131 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
132 -
133 -
134 -**Add APP EUI in the application**
135 -
136 -
137 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
138 -
139 -
140 -
141 -**Add APP KEY and DEV EUI**
142 -
143 -
144 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
145 -
146 -|(((
147 -
111 +(((
112 +The diagram below shows the working flow in default firmware of NSE01:
148 148  )))
149 149  
115 +[[image:image-20220708101605-2.png]]
150 150  
151 -**Step 2**: Power on LSE01
152 -
153 -
154 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
155 -
156 -
157 -
158 -|(((
117 +(((
159 159  
160 160  )))
161 161  
162 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
163 163  
164 164  
123 +== 2.2 ​ Configure the NSE01 ==
165 165  
166 166  
126 +=== 2.2.1 Test Requirement ===
167 167  
168 -**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.
169 169  
170 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
129 +To use NSE01 in your city, make sure meet below requirements:
171 171  
131 +* Your local operator has already distributed a NB-IoT Network there.
132 +* The local NB-IoT network used the band that NSE01 supports.
133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
172 172  
135 +(((
136 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
137 +)))
173 173  
174 174  
175 -1.
176 -11. ​Uplink Payload
177 -111. MOD=0(Default Mode)
140 +[[image:1657249419225-449.png]]
178 178  
179 -LSE01 will uplink payload via LoRaWAN with below payload format: 
180 180  
181 181  
182 -Uplink payload includes in total 11 bytes.
183 -
144 +=== 2.2.2 Insert SIM card ===
184 184  
185 -|(((
186 -**Size**
146 +Insert the NB-IoT Card get from your provider.
187 187  
188 -**(bytes)**
189 -)))|**2**|**2**|**2**|**2**|**2**|**1**
190 -|**Value**|[[BAT>>path:#bat]]|(((
191 -Temperature
148 +User need to take out the NB-IoT module and insert the SIM card like below:
192 192  
193 -(Reserve, Ignore now)
194 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
195 -MOD & Digital Interrupt
196 196  
197 -(Optional)
198 -)))
151 +[[image:1657249468462-536.png]]
199 199  
200 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
201 201  
202 202  
203 -1.
204 -11.
205 -111. MOD=1(Original value)
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 206  
207 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
208 -
209 -|(((
210 -**Size**
211 -
212 -**(bytes)**
213 -)))|**2**|**2**|**2**|**2**|**2**|**1**
214 -|**Value**|[[BAT>>path:#bat]]|(((
215 -Temperature
216 -
217 -(Reserve, Ignore now)
218 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
219 -MOD & Digital Interrupt
220 -
221 -(Optional)
157 +(((
158 +(((
159 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
222 222  )))
161 +)))
223 223  
224 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
225 225  
226 -1.
227 -11.
228 -111. Battery Info
164 +**Connection:**
229 229  
230 -Check the battery voltage for LSE01.
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
231 231  
232 -Ex1: 0x0B45 = 2885mV
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
233 233  
234 -Ex2: 0x0B49 = 2889mV
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
235 235  
236 236  
173 +In the PC, use below serial tool settings:
237 237  
238 -1.
239 -11.
240 -111. Soil Moisture
175 +* Baud:  (% style="color:green" %)**9600**
176 +* Data bits:** (% style="color:green" %)8(%%)**
177 +* Stop bits: (% style="color:green" %)**1**
178 +* Parity:  (% style="color:green" %)**None**
179 +* Flow Control: (% style="color:green" %)**None**
241 241  
242 -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.
181 +(((
182 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 +)))
243 243  
244 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
185 +[[image:image-20220708110657-3.png]]
245 245  
246 -**05DC(H) = 1500(D) /100 = 15%.**
187 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
247 247  
248 248  
249 -1.
250 -11.
251 -111. Soil Temperature
252 252  
253 - 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
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
254 254  
255 -**Example**:
193 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
256 256  
257 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
258 258  
259 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
196 +**Use below commands:**
260 260  
198 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
261 261  
262 -1.
263 -11.
264 -111. Soil Conductivity (EC)
202 +For parameter description, please refer to AT command set
265 265  
266 -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).
204 +[[image:1657249793983-486.png]]
267 267  
268 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
269 269  
207 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
270 270  
271 -Generally, the EC value of irrigation water is less than 800uS / cm.
209 +[[image:1657249831934-534.png]]
272 272  
273 -1.
274 -11.
275 -111. MOD
276 276  
277 -Firmware version at least v2.1 supports changing mode.
278 278  
279 -For example, bytes[10]=90
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
280 280  
281 -mod=(bytes[10]>>7)&0x01=1.
215 +This feature is supported since firmware version v1.0.1
282 282  
283 283  
284 -Downlink Command:
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
285 285  
286 -If payload = 0x0A00, workmode=0
222 +[[image:1657249864775-321.png]]
287 287  
288 -If** **payload =** **0x0A01, workmode=1
289 289  
225 +[[image:1657249930215-289.png]]
290 290  
291 -1.
292 -11.
293 -111. ​Decode payload in The Things Network
294 294  
295 -While using TTN network, you can add the payload format to decode the payload.
296 296  
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
297 297  
298 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
231 +This feature is supported since firmware version v110
299 299  
300 -The payload decoder function for TTN is here:
301 301  
302 -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/]]
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
303 303  
242 +[[image:1657249978444-674.png]]
304 304  
305 -1.
306 -11. Uplink Interval
307 307  
308 -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:
245 +[[image:1657249990869-686.png]]
309 309  
310 -[[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]]
311 311  
312 -1.
313 -11. ​Downlink Payload
248 +(((
249 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
250 +)))
314 314  
315 -By default, LSE50 prints the downlink payload to console port.
316 316  
317 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
318 -|TDC (Transmit Time Interval)|Any|01|4
319 -|RESET|Any|04|2
320 -|AT+CFM|Any|05|4
321 -|INTMOD|Any|06|4
322 -|MOD|Any|0A|2
323 323  
324 -**Examples**
254 +=== 2.2.7 Use TCP protocol to uplink data ===
325 325  
256 +This feature is supported since firmware version v110
326 326  
327 -**Set TDC**
328 328  
329 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
259 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
330 330  
331 -Payload:    01 00 00 1E    TDC=30S
262 +[[image:1657250217799-140.png]]
332 332  
333 -Payload:    01 00 00 3C    TDC=60S
334 334  
265 +[[image:1657250255956-604.png]]
335 335  
336 -**Reset**
337 337  
338 -If payload = 0x04FF, it will reset the LSE01
339 339  
269 +=== 2.2.8 Change Update Interval ===
340 340  
341 -**CFM**
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
342 342  
343 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
344 344  
345 -1.
346 -11. ​Show Data in DataCake IoT Server
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
347 347  
348 -[[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:
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
349 349  
350 350  
351 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
352 352  
353 -**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:
285 +== 2.3  Uplink Payload ==
354 354  
287 +In this mode, uplink payload includes in total 18 bytes
355 355  
356 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
357 357  
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
358 358  
359 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
360 360  
298 +[[image:image-20220708111918-4.png]]
361 361  
362 362  
301 +The payload is ASCII string, representative same HEX:
363 363  
303 +0x72403155615900640c7817075e0a8c02f900 where:
364 364  
365 -Step 3: Create an account or log in Datacake.
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
366 366  
367 -Step 4: Search the LSE01 and add DevEUI.
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
368 368  
315 +== 2.4  Payload Explanation and Sensor Interface ==
369 369  
370 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
371 371  
318 +=== 2.4.1  Device ID ===
372 372  
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
373 373  
374 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
375 375  
324 +**Example:**
376 376  
377 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
326 +AT+DEUI=A84041F15612
378 378  
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
379 379  
380 380  
381 -1.
382 -11. Frequency Plans
383 383  
384 -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.
332 +=== 2.4.2  Version Info ===
385 385  
386 -1.
387 -11.
388 -111. EU863-870 (EU868)
334 +Specify the software version: 0x64=100, means firmware version 1.00.
389 389  
390 -Uplink:
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
391 391  
392 -868.1 - SF7BW125 to SF12BW125
393 393  
394 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
395 395  
396 -868.5 - SF7BW125 to SF12BW125
340 +=== 2.4.3  Battery Info ===
397 397  
398 -867.1 - SF7BW125 to SF12BW125
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
399 399  
400 -867.3 - SF7BW125 to SF12BW125
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
401 401  
402 -867.5 - SF7BW125 to SF12BW125
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
403 403  
404 -867.7 - SF7BW125 to SF12BW125
405 405  
406 -867.9 - SF7BW125 to SF12BW125
407 407  
408 -868.8 - FSK
356 +=== 2.4.4  Signal Strength ===
409 409  
358 +NB-IoT Network signal Strength.
410 410  
411 -Downlink:
360 +**Ex1: 0x1d = 29**
412 412  
413 -Uplink channels 1-9 (RX1)
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
414 414  
415 -869.525 - SF9BW125 (RX2 downlink only)
364 +(% style="color:blue" %)**1**(%%)  -111dBm
416 416  
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
417 417  
418 -1.
419 -11.
420 -111. US902-928(US915)
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
421 421  
422 -Used in USA, Canada and South America. Default use CHE=2
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
423 423  
424 -Uplink:
425 425  
426 -903.9 - SF7BW125 to SF10BW125
427 427  
428 -904.1 - SF7BW125 to SF10BW125
374 +=== 2.4.5  Soil Moisture ===
429 429  
430 -904.3 - SF7BW125 to SF10BW125
376 +(((
377 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
378 +)))
431 431  
432 -904.5 - SF7BW125 to SF10BW125
380 +(((
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 +)))
433 433  
434 -904.7 - SF7BW125 to SF10BW125
384 +(((
385 +
386 +)))
435 435  
436 -904.9 - SF7BW125 to SF10BW125
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
437 437  
438 -905.1 - SF7BW125 to SF10BW125
439 439  
440 -905.3 - SF7BW125 to SF10BW125
441 441  
394 +=== 2.4.6  Soil Temperature ===
442 442  
443 -Downlink:
396 +(((
397 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
398 +)))
444 444  
445 -923.3 - SF7BW500 to SF12BW500
400 +(((
401 +**Example**:
402 +)))
446 446  
447 -923.9 - SF7BW500 to SF12BW500
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
448 448  
449 -924.5 - SF7BW500 to SF12BW500
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
450 450  
451 -925.1 - SF7BW500 to SF12BW500
452 452  
453 -925.7 - SF7BW500 to SF12BW500
454 454  
455 -926.3 - SF7BW500 to SF12BW500
414 +=== 2.4.7  Soil Conductivity (EC) ===
456 456  
457 -926.9 - SF7BW500 to SF12BW500
416 +(((
417 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
418 +)))
458 458  
459 -927.5 - SF7BW500 to SF12BW500
420 +(((
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +)))
460 460  
461 -923.3 - SF12BW500(RX2 downlink only)
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
462 462  
428 +(((
429 +
430 +)))
463 463  
464 -1.
465 -11.
466 -111. CN470-510 (CN470)
432 +(((
433 +
434 +)))
467 467  
468 -Used in China, Default use CHE=1
436 +=== 2.4.8  Digital Interrupt ===
469 469  
470 -Uplink:
438 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
471 471  
472 -486.3 - SF7BW125 to SF12BW125
440 +The command is:
473 473  
474 -486.5 - SF7BW125 to SF12BW125
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
475 475  
476 -486.7 - SF7BW125 to SF12BW125
477 477  
478 -486.9 - SF7BW125 to SF12BW125
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
479 479  
480 -487.1 - SF7BW125 to SF12BW125
481 481  
482 -487.3 - SF7BW125 to SF12BW125
448 +Example:
483 483  
484 -487.5 - SF7BW125 to SF12BW125
450 +0x(00): Normal uplink packet.
485 485  
486 -487.7 - SF7BW125 to SF12BW125
452 +0x(01): Interrupt Uplink Packet.
487 487  
488 488  
489 -Downlink:
490 490  
491 -506.7 - SF7BW125 to SF12BW125
456 +=== 2.4.9  ​+5V Output ===
492 492  
493 -506.9 - SF7BW125 to SF12BW125
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
494 494  
495 -507.1 - SF7BW125 to SF12BW125
496 496  
497 -507.3 - SF7BW125 to SF12BW125
461 +The 5V output time can be controlled by AT Command.
498 498  
499 -507.5 - SF7BW125 to SF12BW125
463 +(% style="color:blue" %)**AT+5VT=1000**
500 500  
501 -507.7 - SF7BW125 to SF12BW125
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
502 502  
503 -507.9 - SF7BW125 to SF12BW125
504 504  
505 -508.1 - SF7BW125 to SF12BW125
506 506  
507 -505.3 - SF12BW125 (RX2 downlink only)
469 +== 2.5  Downlink Payload ==
508 508  
471 +By default, NSE01 prints the downlink payload to console port.
509 509  
510 -1.
511 -11.
512 -111. AU915-928(AU915)
473 +[[image:image-20220708133731-5.png]]
513 513  
514 -Default use CHE=2
515 515  
516 -Uplink:
517 517  
518 -916.8 - SF7BW125 to SF12BW125
477 +(((
478 +(% style="color:blue" %)**Examples:**
479 +)))
519 519  
520 -917.0 - SF7BW125 to SF12BW125
481 +(((
482 +
483 +)))
521 521  
522 -917.2 - SF7BW125 to SF12BW125
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
523 523  
524 -917.4 - SF7BW125 to SF12BW125
489 +(((
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491 +)))
525 525  
526 -917.6 - SF7BW125 to SF12BW125
493 +(((
494 +Payload:    01 00 00 1E    TDC=30S
495 +)))
527 527  
528 -917.8 - SF7BW125 to SF12BW125
497 +(((
498 +Payload:    01 00 00 3C    TDC=60S
499 +)))
529 529  
530 -918.0 - SF7BW125 to SF12BW125
501 +(((
502 +
503 +)))
531 531  
532 -918.2 - SF7BW125 to SF12BW125
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
533 533  
509 +(((
510 +If payload = 0x04FF, it will reset the NSE01
511 +)))
534 534  
535 -Downlink:
536 536  
537 -923.3 - SF7BW500 to SF12BW500
514 +* (% style="color:blue" %)**INTMOD**
538 538  
539 -923.9 - SF7BW500 to SF12BW500
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
540 540  
541 -924.5 - SF7BW500 to SF12BW500
542 542  
543 -925.1 - SF7BW500 to SF12BW500
544 544  
545 -925.7 - SF7BW500 to SF12BW500
520 +== 2.6  ​LED Indicator ==
546 546  
547 -926.3 - SF7BW500 to SF12BW500
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
548 548  
549 -926.9 - SF7BW500 to SF12BW500
550 550  
551 -927.5 - SF7BW500 to SF12BW500
526 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
527 +* Then the LED will be on for 1 second means device is boot normally.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529 +* For each uplink probe, LED will be on for 500ms.
530 +)))
552 552  
553 -923.3 - SF12BW500(RX2 downlink only)
554 554  
555 -1.
556 -11.
557 -111. AS920-923 & AS923-925 (AS923)
558 558  
559 -**Default Uplink channel:**
560 560  
561 -923.2 - SF7BW125 to SF10BW125
535 +== 2.7  Installation in Soil ==
562 562  
563 -923.4 - SF7BW125 to SF10BW125
537 +__**Measurement the soil surface**__
564 564  
539 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
565 565  
566 -**Additional Uplink Channel**:
541 +[[image:1657259653666-883.png]] ​
567 567  
568 -(OTAA mode, channel added by JoinAccept message)
569 569  
570 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
544 +(((
545 +
571 571  
572 -922.2 - SF7BW125 to SF10BW125
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
573 573  
574 -922.4 - SF7BW125 to SF10BW125
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
575 575  
576 -922.6 - SF7BW125 to SF10BW125
556 +[[image:1654506665940-119.png]]
577 577  
578 -922.8 - SF7BW125 to SF10BW125
558 +(((
559 +
560 +)))
579 579  
580 -923.0 - SF7BW125 to SF10BW125
581 581  
582 -922.0 - SF7BW125 to SF10BW125
563 +== 2.8  ​Firmware Change Log ==
583 583  
584 584  
585 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
566 +Download URL & Firmware Change log
586 586  
587 -923.6 - SF7BW125 to SF10BW125
568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
588 588  
589 -923.8 - SF7BW125 to SF10BW125
590 590  
591 -924.0 - SF7BW125 to SF10BW125
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
592 592  
593 -924.2 - SF7BW125 to SF10BW125
594 594  
595 -924.4 - SF7BW125 to SF10BW125
596 596  
597 -924.6 - SF7BW125 to SF10BW125
575 +== 2.9  ​Battery Analysis ==
598 598  
577 +=== 2.9.1  ​Battery Type ===
599 599  
600 600  
601 -**Downlink:**
580 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
602 602  
603 -Uplink channels 1-8 (RX1)
604 604  
605 -923.2 - SF10BW125 (RX2)
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
606 606  
607 607  
608 -1.
609 -11.
610 -111. KR920-923 (KR920)
586 +The battery related documents as below:
611 611  
612 -Default channel:
588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
613 613  
614 -922.1 - SF7BW125 to SF12BW125
592 +(((
593 +[[image:image-20220708140453-6.png]]
594 +)))
615 615  
616 -922.3 - SF7BW125 to SF12BW125
617 617  
618 -922.5 - SF7BW125 to SF12BW125
619 619  
598 +2.9.2 
620 620  
621 -Uplink: (OTAA mode, channel added by JoinAccept message)
600 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
622 622  
623 -922.1 - SF7BW125 to SF12BW125
624 624  
625 -922.3 - SF7BW125 to SF12BW125
603 +Instruction to use as below:
626 626  
627 -922.5 - SF7BW125 to SF12BW125
628 628  
629 -922.7 - SF7BW125 to SF12BW125
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
630 630  
631 -922.9 - SF7BW125 to SF12BW125
608 +[[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/]]
632 632  
633 -923.1 - SF7BW125 to SF12BW125
634 634  
635 -923.3 - SF7BW125 to SF12BW125
611 +Step 2: Open it and choose
636 636  
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
637 637  
638 -Downlink:
617 +And the Life expectation in difference case will be shown on the right.
639 639  
640 -Uplink channels 1-7(RX1)
641 641  
642 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
643 643  
621 +=== 2.9.3  ​Battery Note ===
644 644  
645 -1.
646 -11.
647 -111. IN865-867 (IN865)
648 -
649 -Uplink:
650 -
651 -865.0625 - SF7BW125 to SF12BW125
652 -
653 -865.4025 - SF7BW125 to SF12BW125
654 -
655 -865.9850 - SF7BW125 to SF12BW125
656 -
657 -
658 -Downlink:
659 -
660 -Uplink channels 1-3 (RX1)
661 -
662 -866.550 - SF10BW125 (RX2)
663 -
664 -
665 -1.
666 -11. LED Indicator
667 -
668 -The LSE01 has an internal LED which is to show the status of different state.
669 -
670 -
671 -* Blink once when device power on.
672 -* Solid ON for 5 seconds once device successful Join the network.
673 -* Blink once when device transmit a packet.
674 -
675 -1.
676 -11. Installation in Soil
677 -
678 -**Measurement the soil surface**
679 -
680 -
681 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
682 -
683 -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.
684 -
685 -
686 -
687 -
688 -
689 -
690 -
691 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
692 -
693 -
694 -
695 -Dig a hole with diameter > 20CM.
696 -
697 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
698 -
699 -
700 -
701 -
702 -1.
703 -11. ​Firmware Change Log
704 -
705 -**Firmware download link:**
706 -
707 -[[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/]]
708 -
709 -
710 -**Firmware Upgrade Method:**
711 -
712 -[[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]]
713 -
714 -
715 -**V1.0.**
716 -
717 -Release
718 -
719 -
720 -
721 -1.
722 -11. ​Battery Analysis
723 -111. ​Battery Type
724 -
725 -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.
726 -
727 -
728 -The battery is designed to last for more than 5 years for the LSN50.
729 -
730 -
731 -The battery related documents as below:
732 -
733 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
734 -* [[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]]
735 -* [[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]]
736 -
737 -|(((
738 -JST-XH-2P connector
623 +(((
624 +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.
739 739  )))
740 740  
741 -[[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]]
742 742  
743 743  
629 +=== 2.9.4  Replace the battery ===
744 744  
745 -1.
746 -11.
747 -111. ​Battery Note
631 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
748 748  
749 -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.
750 750  
751 751  
752 -1.
753 -11.
754 -111. ​Replace the battery
755 -
756 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
757 -
758 -
759 -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.
760 -
761 -
762 -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)
763 -
764 -
765 -
766 -
767 -
768 -
769 769  = 3. ​Using the AT Commands =
770 770  
771 771  == 3.1 Access AT Commands ==
772 772  
639 +
773 773  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.
774 774  
775 -[[image:1654501986557-872.png]]
642 +[[image:1654501986557-872.png||height="391" width="800"]]
776 776  
777 777  
778 778  Or if you have below board, use below connection:
779 779  
780 780  
781 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
648 +[[image:1654502005655-729.png||height="503" width="801"]]
782 782  
783 783  
784 784  
785 -In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSE01. LSE01 will output system info once power on as below:
652 +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:
786 786  
787 787  
788 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
655 + [[image:1654502050864-459.png||height="564" width="806"]]
789 789  
790 790  
791 -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/]]
658 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
792 792  
793 793  
794 -AT+<CMD>?        : Help on <CMD>
661 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
795 795  
796 -AT+<CMD>         : Run <CMD>
663 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
797 797  
798 -AT+<CMD>=<value> : Set the value
665 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
799 799  
800 -AT+<CMD>=?       : Get the value
667 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
801 801  
802 802  
803 -**General Commands**      
670 +(% style="color:#037691" %)**General Commands**(%%)      
804 804  
805 -AT                    : Attention       
672 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
806 806  
807 -AT?                            : Short Help     
674 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
808 808  
809 -ATZ                            : MCU Reset    
676 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
810 810  
811 -AT+TDC           : Application Data Transmission Interval 
678 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
812 812  
813 813  
814 -**Keys, IDs and EUIs management**
681 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
815 815  
816 -AT+APPEUI              : Application EUI      
683 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
817 817  
818 -AT+APPKEY              : Application Key     
685 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
819 819  
820 -AT+APPSKEY            : Application Session Key
687 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
821 821  
822 -AT+DADDR              : Device Address     
689 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
823 823  
824 -AT+DEUI                   : Device EUI     
691 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
825 825  
826 -AT+NWKID               : Network ID (You can enter this command change only after successful network connection) 
693 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
827 827  
828 -AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
695 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
829 829  
830 -AT+CFM          : Confirm Mode       
697 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
831 831  
832 -AT+CFS                     : Confirm Status       
699 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
833 833  
834 -AT+JOIN          : Join LoRa? Network       
701 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
835 835  
836 -AT+NJM          : LoRa? Network Join Mode    
703 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
837 837  
838 -AT+NJS                     : LoRa? Network Join Status    
705 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
839 839  
840 -AT+RECV                  : Print Last Received Data in Raw Format
707 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
841 841  
842 -AT+RECVB                : Print Last Received Data in Binary Format      
709 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
843 843  
844 -AT+SEND                  : Send Text Data      
711 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
845 845  
846 -AT+SENB                  : Send Hexadecimal Data
713 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
847 847  
848 848  
849 -**LoRa Network Management**
716 +(% style="color:#037691" %)**LoRa Network Management**
850 850  
851 -AT+ADR          : Adaptive Rate
718 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
852 852  
853 -AT+CLASS                : LoRa Class(Currently only support class A
720 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
854 854  
855 -AT+DCS           : Duty Cycle Setting 
722 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
856 856  
857 -AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
724 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
858 858  
859 -AT+FCD           : Frame Counter Downlink       
726 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
860 860  
861 -AT+FCU           : Frame Counter Uplink   
728 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
862 862  
863 -AT+JN1DL                : Join Accept Delay1
730 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
864 864  
865 -AT+JN2DL                : Join Accept Delay2
732 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
866 866  
867 -AT+PNM                   : Public Network Mode   
734 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
868 868  
869 -AT+RX1DL                : Receive Delay1      
736 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
870 870  
871 -AT+RX2DL                : Receive Delay2      
738 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
872 872  
873 -AT+RX2DR               : Rx2 Window Data Rate 
740 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
874 874  
875 -AT+RX2FQ               : Rx2 Window Frequency
742 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
876 876  
877 -AT+TXP           : Transmit Power
744 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
878 878  
879 -AT+ MOD                 : Set work mode
746 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
880 880  
881 881  
882 -**Information** 
749 +(% style="color:#037691" %)**Information** 
883 883  
884 -AT+RSSI           : RSSI of the Last Received Packet   
751 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
885 885  
886 -AT+SNR           : SNR of the Last Received Packet   
753 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
887 887  
888 -AT+VER           : Image Version and Frequency Band       
755 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
889 889  
890 -AT+FDR           : Factory Data Reset
757 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
891 891  
892 -AT+PORT                  : Application Port    
759 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
893 893  
894 -AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
761 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
895 895  
896 - AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
763 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
897 897  
898 898  
899 -
900 -
901 -
902 -
903 -
904 904  = ​4. FAQ =
905 905  
906 906  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
907 907  
908 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
770 +(((
771 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
909 909  When downloading the images, choose the required image file for download. ​
773 +)))
910 910  
775 +(((
776 +
777 +)))
911 911  
779 +(((
912 912  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.
781 +)))
913 913  
783 +(((
784 +
785 +)))
914 914  
787 +(((
915 915  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.
789 +)))
916 916  
791 +(((
792 +
793 +)))
917 917  
795 +(((
918 918  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.
797 +)))
919 919  
920 920  [[image:image-20220606154726-3.png]]
921 921  
801 +
922 922  When you use the TTN network, the US915 frequency bands use are:
923 923  
924 924  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -931,38 +931,47 @@
931 931  * 905.3 - SF7BW125 to SF10BW125
932 932  * 904.6 - SF8BW500
933 933  
934 -
814 +(((
935 935  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:
936 936  
937 -(% class="box infomessage" %)
938 -(((
939 -**AT+CHE=2**
817 +* (% style="color:#037691" %)**AT+CHE=2**
818 +* (% style="color:#037691" %)**ATZ**
940 940  )))
941 941  
942 -(% class="box infomessage" %)
943 943  (((
944 -**ATZ**
945 -)))
822 +
946 946  
947 947  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.
825 +)))
948 948  
827 +(((
828 +
829 +)))
949 949  
831 +(((
950 950  The **AU915** band is similar. Below are the AU915 Uplink Channels.
833 +)))
951 951  
952 952  [[image:image-20220606154825-4.png]]
953 953  
954 954  
838 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
955 955  
840 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
841 +
842 +
956 956  = 5. Trouble Shooting =
957 957  
958 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
845 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
959 959  
960 -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.
847 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
961 961  
962 962  
963 -== 5.2 AT Command input doesn’t work ==
850 +== 5.2 AT Command input doesn't work ==
964 964  
965 -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.
852 +(((
853 +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.
854 +)))
966 966  
967 967  
968 968  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -974,7 +974,9 @@
974 974  
975 975  (% style="color:#4f81bd" %)**Cause for this issue:**
976 976  
866 +(((
977 977  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.
868 +)))
978 978  
979 979  
980 980  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -981,7 +981,7 @@
981 981  
982 982  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:
983 983  
984 -[[image:1654500929571-736.png]]
875 +[[image:1654500929571-736.png||height="458" width="832"]]
985 985  
986 986  
987 987  = 6. ​Order Info =
... ... @@ -1006,10 +1006,17 @@
1006 1006  * (% style="color:red" %)**4**(%%): 4000mAh battery
1007 1007  * (% style="color:red" %)**8**(%%): 8500mAh battery
1008 1008  
900 +(% class="wikigeneratedid" %)
901 +(((
902 +
903 +)))
904 +
1009 1009  = 7. Packing Info =
1010 1010  
1011 1011  (((
1012 -**Package Includes**:
908 +
909 +
910 +(% style="color:#037691" %)**Package Includes**:
1013 1013  )))
1014 1014  
1015 1015  * (((
... ... @@ -1018,10 +1018,8 @@
1018 1018  
1019 1019  (((
1020 1020  
1021 -)))
1022 1022  
1023 -(((
1024 -**Dimension and weight**:
920 +(% style="color:#037691" %)**Dimension and weight**:
1025 1025  )))
1026 1026  
1027 1027  * (((
... ... @@ -1035,6 +1035,8 @@
1035 1035  )))
1036 1036  * (((
1037 1037  Weight / pcs : g
934 +
935 +
1038 1038  )))
1039 1039  
1040 1040  = 8. Support =
... ... @@ -1041,4 +1041,3 @@
1041 1041  
1042 1042  * 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.
1043 1043  * 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]]
1044 -
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