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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 102.2
edited by Xiaoling
on 2022/07/09 15:06
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To version 57.1
edited by Xiaoling
on 2022/07/08 11:19
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Summary

Details

Page properties
Title
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1 -N95S31B NB-IoT Temperature & Humidity Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,5 +1,5 @@
1 1  (% style="text-align:center" %)
2 -[[image:1657348034241-728.png||height="470" width="470"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
... ... @@ -7,6 +7,10 @@
7 7  
8 8  
9 9  
10 +
11 +
12 +
13 +
10 10  **Table of Contents:**
11 11  
12 12  
... ... @@ -16,34 +16,36 @@
16 16  
17 17  = 1.  Introduction =
18 18  
19 -== 1.1 ​ What is N95S31B NB-IoT Sensor Node ==
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
20 20  
21 21  (((
22 22  
23 23  
24 -The Dragino N95S31B is a (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*.
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.
25 25  
26 -The temperature & humidity sensor used in N95S31B is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing **(%%)for long term use.
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
27 27  
28 -N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement.
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.
29 29  
30 -N95S31B is powered by(% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period. Please check related Power Analyze report).
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
31 31  
32 -
33 -~* make sure you have NB-IoT coverage locally.
34 -
35 35  
36 36  )))
37 37  
38 -[[image:1657348284168-431.png]]
39 +[[image:1654503236291-817.png]]
39 39  
40 40  
42 +[[image:1657245163077-232.png]]
41 41  
42 -== 1.2 ​ Features ==
43 43  
44 44  
46 +== 1.2 ​Features ==
47 +
48 +
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Monitor Temperature & Humidity via SHT31
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
47 47  * AT Commands to change parameters
48 48  * Uplink on periodically
49 49  * Downlink to change configure
... ... @@ -53,8 +53,6 @@
53 53  * Micro SIM card slot for NB-IoT SIM
54 54  * 8500mAh Battery for long term use
55 55  
56 -
57 -
58 58  == 1.3  Specification ==
59 59  
60 60  
... ... @@ -72,143 +72,90 @@
72 72  * - B20 @H-FDD: 800MHz
73 73  * - B28 @H-FDD: 700MHz
74 74  
75 -(% style="color:#037691" %)**Battery:**
79 +(% style="color:#037691" %)**Probe Specification:**
76 76  
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
77 77  
78 -* Li/SOCI2 un-chargeable battery
79 -* Capacity: 8500mAh
80 -* Self Discharge: <1% / Year @ 25°C
81 -* Max continuously current: 130mA
82 -* Max boost current: 2A, 1 second
83 +[[image:image-20220708101224-1.png]]
83 83  
84 84  
85 85  
86 86  == ​1.4  Applications ==
87 87  
88 -* Smart Buildings & Home Automation
89 -* Logistics and Supply Chain Management
90 -* Smart Metering
91 91  * Smart Agriculture
92 -* Smart Cities
93 -* Smart Factory
94 94  
95 95  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
96 96  ​
97 97  
98 -
99 99  == 1.5  Pin Definitions ==
100 100  
101 -N95S31B use the mother board from NBSN95 which as below.
102 102  
103 -[[image:image-20220709144723-1.png]]
97 +[[image:1657246476176-652.png]]
104 104  
105 105  
106 -=== 1.5.1 Jumper JP2 ===
107 107  
108 -Power on Device when put this jumper.
101 += 2.  Use NSE01 to communicate with IoT Server =
109 109  
110 -
111 -
112 -=== 1.5.2 BOOT MODE / SW1 ===
113 -
114 -1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
115 -
116 -2) Flash: work mode, device starts to work and send out console output for further debug
117 -
118 -
119 -
120 -=== 1.5.3 Reset Button ===
121 -
122 -Press to reboot the device.
123 -
124 -
125 -
126 -=== 1.5.4 LED ===
127 -
128 -It will flash:
129 -
130 -1. When boot the device in flash mode
131 -1. Send an uplink packet
132 -
133 -
134 -
135 -
136 -= 2.  Use N95S31B to communicate with IoT Server =
137 -
138 138  == 2.1  How it works ==
139 139  
140 140  
141 141  (((
142 -The N95S31B is equipped with a NB-IoT module, the pre-loaded firmware in N95S31B 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 N95S31B.
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.
143 143  )))
144 144  
145 145  
146 146  (((
147 -The diagram below shows the working flow in default firmware of N95S31B:
112 +The diagram below shows the working flow in default firmware of NSE01:
148 148  )))
149 149  
150 -(((
151 -
152 -)))
115 +[[image:image-20220708101605-2.png]]
153 153  
154 -[[image:1657350248151-650.png]]
155 -
156 156  (((
157 157  
158 158  )))
159 159  
160 160  
161 -== 2.2 ​ Configure the N95S31B ==
162 162  
123 +== 2.2 ​ Configure the NSE01 ==
163 163  
164 -=== 2.2.1  Power On N95S31B ===
165 165  
166 -
167 -[[image:image-20220709150546-2.png]]
168 -
169 169  === 2.2.1 Test Requirement ===
170 170  
171 -(((
172 -To use NDDS75 in your city, make sure meet below requirements:
173 -)))
174 174  
129 +To use NSE01 in your city, make sure meet below requirements:
130 +
175 175  * Your local operator has already distributed a NB-IoT Network there.
176 176  * The local NB-IoT network used the band that NSE01 supports.
177 177  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
178 178  
179 179  (((
180 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 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
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
181 181  )))
182 182  
183 183  
184 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
185 185  
186 186  
187 187  
188 188  === 2.2.2 Insert SIM card ===
189 189  
190 -(((
191 191  Insert the NB-IoT Card get from your provider.
192 -)))
193 193  
194 -(((
195 195  User need to take out the NB-IoT module and insert the SIM card like below:
196 -)))
197 197  
198 198  
199 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
200 200  
201 201  
202 202  
203 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
204 204  
205 205  (((
206 206  (((
207 -User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
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.
208 208  )))
209 209  )))
210 210  
211 -[[image:image-20220709092052-2.png]]
212 212  
213 213  **Connection:**
214 214  
... ... @@ -221,21 +221,19 @@
221 221  
222 222  In the PC, use below serial tool settings:
223 223  
224 -* Baud:  (% style="color:green" %)**9600**
175 +* Baud: (% style="color:green" %)**9600**
225 225  * Data bits:** (% style="color:green" %)8(%%)**
226 226  * Stop bits: (% style="color:green" %)**1**
227 -* Parity:  (% style="color:green" %)**None**
178 +* Parity: (% style="color:green" %)**None**
228 228  * Flow Control: (% style="color:green" %)**None**
229 229  
230 230  (((
231 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
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.
232 232  )))
233 233  
234 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
235 235  
236 -(((
237 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
238 -)))
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/]]
239 239  
240 240  
241 241  
... ... @@ -244,66 +244,66 @@
244 244  (% 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/]]
245 245  
246 246  
247 -(((
248 248  **Use below commands:**
249 -)))
250 250  
251 -* (((
252 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
253 -)))
254 -* (((
255 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
256 -)))
257 -* (((
258 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
259 -)))
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
260 260  
261 -(((
202 +
203 +
262 262  For parameter description, please refer to AT command set
263 -)))
264 264  
265 -[[image:1657330452568-615.png]]
206 +[[image:1657249793983-486.png]]
266 266  
267 267  
268 -(((
269 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
270 -)))
209 +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.
271 271  
272 -[[image:1657330472797-498.png]]
211 +[[image:1657249831934-534.png]]
273 273  
274 274  
275 275  
276 276  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
277 277  
217 +This feature is supported since firmware version v1.0.1
278 278  
279 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 +
220 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
280 280  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
281 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
222 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
282 282  
283 -[[image:1657330501006-241.png]]
284 284  
285 285  
286 -[[image:1657330533775-472.png]]
226 +[[image:1657249864775-321.png]]
287 287  
288 288  
289 289  
230 +[[image:1657249930215-289.png]]
231 +
232 +
233 +
290 290  === 2.2.6 Use MQTT protocol to uplink data ===
291 291  
236 +This feature is supported since firmware version v110
292 292  
293 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
294 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
295 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
296 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
297 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
298 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
299 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
300 300  
239 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 +* (% style="color:blue" %)**AT+UNAME=UNAME  **(%%)~/~/Set the username of MQTT
243 +* (% style="color:blue" %)**AT+PWD=PWD  **(%%)~/~/Set the password of MQTT
244 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB  **(%%)~/~/Set the sending topic of MQTT
245 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
246 +
247 +
248 +
301 301  [[image:1657249978444-674.png]]
302 302  
303 303  
304 -[[image:1657330723006-866.png]]
252 +[[image:1657249990869-686.png]]
305 305  
306 306  
255 +
307 307  (((
308 308  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.
309 309  )))
... ... @@ -312,17 +312,18 @@
312 312  
313 313  === 2.2.7 Use TCP protocol to uplink data ===
314 314  
264 +This feature is supported since firmware version v110
315 315  
266 +
316 316  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
317 317  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
318 318  
319 -[[image:image-20220709093918-1.png]]
270 +[[image:1657250217799-140.png]]
320 320  
321 321  
322 -[[image:image-20220709093918-2.png]]
273 +[[image:1657250255956-604.png]]
323 323  
324 324  
325 -
326 326  === 2.2.8 Change Update Interval ===
327 327  
328 328  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -329,6 +329,7 @@
329 329  
330 330  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
331 331  
282 +
332 332  (((
333 333  (% style="color:red" %)**NOTE:**
334 334  )))
... ... @@ -339,152 +339,122 @@
339 339  
340 340  
341 341  
342 -== 2.3  Uplink Payload ==
293 +== 2.3 Uplink Payload ==
343 343  
344 -In this mode, uplink payload includes in total 14 bytes
345 345  
296 +=== 2.3.1 MOD~=0(Default Mode) ===
346 346  
347 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
348 -|=(% style="width: 60px;" %)(((
349 -**Size(bytes)**
350 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
351 -|(% 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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
298 +LSE01 will uplink payload via LoRaWAN with below payload format: 
352 352  
353 353  (((
354 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
301 +Uplink payload includes in total 11 bytes.
355 355  )))
356 356  
304 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
305 +|(((
306 +**Size**
357 357  
358 -[[image:1657331036973-987.png]]
308 +**(bytes)**
309 +)))|**2**|**2**|**2**|**2**|**2**|**1**
310 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
311 +Temperature
359 359  
360 -(((
361 -The payload is ASCII string, representative same HEX:
362 -)))
313 +(Reserve, Ignore now)
314 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
315 +MOD & Digital Interrupt
363 363  
364 -(((
365 -0x72403155615900640c6c19029200 where:
317 +(Optional)
366 366  )))
367 367  
368 -* (((
369 -Device ID: 0x724031556159 = 724031556159
370 -)))
371 -* (((
372 -Version: 0x0064=100=1.0.0
373 -)))
320 +=== 2.3.2 MOD~=1(Original value) ===
374 374  
375 -* (((
376 -BAT: 0x0c6c = 3180 mV = 3.180V
377 -)))
378 -* (((
379 -Signal: 0x19 = 25
380 -)))
381 -* (((
382 -Distance: 0x0292= 658 mm
383 -)))
384 -* (((
385 -Interrupt: 0x00 = 0
322 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
386 386  
324 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
325 +|(((
326 +**Size**
387 387  
328 +**(bytes)**
329 +)))|**2**|**2**|**2**|**2**|**2**|**1**
330 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
331 +Temperature
388 388  
389 -
390 -)))
333 +(Reserve, Ignore now)
334 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
335 +MOD & Digital Interrupt
391 391  
392 -== 2.4  Payload Explanation and Sensor Interface ==
393 -
394 -
395 -=== 2.4.1  Device ID ===
396 -
397 -(((
398 -By default, the Device ID equal to the last 6 bytes of IMEI.
337 +(Optional)
399 399  )))
400 400  
401 -(((
402 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
403 -)))
340 +=== 2.3.3 Battery Info ===
404 404  
405 405  (((
406 -**Example:**
343 +Check the battery voltage for LSE01.
407 407  )))
408 408  
409 409  (((
410 -AT+DEUI=A84041F15612
347 +Ex1: 0x0B45 = 2885mV
411 411  )))
412 412  
413 413  (((
414 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
351 +Ex2: 0x0B49 = 2889mV
415 415  )))
416 416  
417 417  
418 418  
419 -=== 2.4.2  Version Info ===
356 +=== 2.3.4 Soil Moisture ===
420 420  
421 421  (((
422 -Specify the software version: 0x64=100, means firmware version 1.00.
359 +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.
423 423  )))
424 424  
425 425  (((
426 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
363 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
427 427  )))
428 428  
429 -
430 -
431 -=== 2.4.3  Battery Info ===
432 -
433 433  (((
434 -Ex1: 0x0B45 = 2885mV
367 +
435 435  )))
436 436  
437 437  (((
438 -Ex2: 0x0B49 = 2889mV
371 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
439 439  )))
440 440  
441 441  
442 442  
443 -=== 2.4.4  Signal Strength ===
376 +=== 2.3.5 Soil Temperature ===
444 444  
445 445  (((
446 -NB-IoT Network signal Strength.
379 + 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
447 447  )))
448 448  
449 449  (((
450 -**Ex1: 0x1d = 29**
383 +**Example**:
451 451  )))
452 452  
453 453  (((
454 -(% style="color:blue" %)**0**(%%)  -113dBm or less
387 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
455 455  )))
456 456  
457 457  (((
458 -(% style="color:blue" %)**1**(%%)  -111dBm
391 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
459 459  )))
460 460  
461 -(((
462 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
463 -)))
464 464  
465 -(((
466 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
467 -)))
468 468  
396 +=== 2.3.6 Soil Conductivity (EC) ===
397 +
469 469  (((
470 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
399 +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).
471 471  )))
472 472  
473 -
474 -
475 -=== 2.4.5  Distance ===
476 -
477 -Get the distance. Flat object range 280mm - 7500mm.
478 -
479 479  (((
480 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
403 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
481 481  )))
482 482  
483 483  (((
484 -(((
485 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
407 +Generally, the EC value of irrigation water is less than 800uS / cm.
486 486  )))
487 -)))
488 488  
489 489  (((
490 490  
... ... @@ -494,68 +494,52 @@
494 494  
495 495  )))
496 496  
497 -=== 2.4.6  Digital Interrupt ===
418 +=== 2.3.7 MOD ===
498 498  
499 -(((
500 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
501 -)))
420 +Firmware version at least v2.1 supports changing mode.
502 502  
503 -(((
504 -The command is:
505 -)))
422 +For example, bytes[10]=90
506 506  
507 -(((
508 -(% 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]])**.**
509 -)))
424 +mod=(bytes[10]>>7)&0x01=1.
510 510  
511 511  
512 -(((
513 -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.
514 -)))
427 +**Downlink Command:**
515 515  
429 +If payload = 0x0A00, workmode=0
516 516  
517 -(((
518 -Example:
519 -)))
431 +If** **payload =** **0x0A01, workmode=1
520 520  
521 -(((
522 -0x(00): Normal uplink packet.
523 -)))
524 524  
525 -(((
526 -0x(01): Interrupt Uplink Packet.
527 -)))
528 528  
435 +=== 2.3.8 ​Decode payload in The Things Network ===
529 529  
437 +While using TTN network, you can add the payload format to decode the payload.
530 530  
531 -=== 2.4.7  ​+5V Output ===
532 532  
533 -(((
534 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
535 -)))
440 +[[image:1654505570700-128.png]]
536 536  
537 -
538 538  (((
539 -The 5V output time can be controlled by AT Command.
443 +The payload decoder function for TTN is here:
540 540  )))
541 541  
542 542  (((
543 -(% style="color:blue" %)**AT+5VT=1000**
447 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
544 544  )))
545 545  
546 -(((
547 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
548 -)))
549 549  
451 +== 2.4 Uplink Interval ==
550 550  
453 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
551 551  
552 -== 2.5  Downlink Payload ==
553 553  
554 -By default, NDDS75 prints the downlink payload to console port.
555 555  
556 -[[image:image-20220709100028-1.png]]
457 +== 2.5 Downlink Payload ==
557 557  
459 +By default, LSE50 prints the downlink payload to console port.
558 558  
461 +[[image:image-20220606165544-8.png]]
462 +
463 +
559 559  (((
560 560  (% style="color:blue" %)**Examples:**
561 561  )))
... ... @@ -569,7 +569,7 @@
569 569  )))
570 570  
571 571  (((
572 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
477 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
573 573  )))
574 574  
575 575  (((
... ... @@ -589,120 +589,432 @@
589 589  )))
590 590  
591 591  (((
592 -If payload = 0x04FF, it will reset the NDDS75
497 +If payload = 0x04FF, it will reset the LSE01
593 593  )))
594 594  
595 595  
596 -* (% style="color:blue" %)**INTMOD**
501 +* (% style="color:blue" %)**CFM**
597 597  
503 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
504 +
505 +
506 +
507 +== 2.6 ​Show Data in DataCake IoT Server ==
508 +
598 598  (((
599 -Downlink Payload: 06000003, Set AT+INTMOD=3
510 +[[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:
600 600  )))
601 601  
513 +(((
514 +
515 +)))
602 602  
517 +(((
518 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
519 +)))
603 603  
604 -== 2.6  ​LED Indicator ==
521 +(((
522 +(% style="color:blue" %)**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:
523 +)))
605 605  
606 606  
607 -The NDDS75 has an internal LED which is to show the status of different state.
526 +[[image:1654505857935-743.png]]
608 608  
609 609  
610 -* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
611 -* Then the LED will be on for 1 second means device is boot normally.
612 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
613 -* For each uplink probe, LED will be on for 500ms.
529 +[[image:1654505874829-548.png]]
614 614  
615 -(((
616 -
617 -)))
618 618  
532 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
619 619  
534 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
620 620  
621 -== 2.7  ​Firmware Change Log ==
622 622  
537 +[[image:1654505905236-553.png]]
623 623  
624 -(((
625 -Download URL & Firmware Change log
626 -)))
627 627  
628 -(((
629 -[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
630 -)))
540 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
631 631  
542 +[[image:1654505925508-181.png]]
632 632  
633 -(((
634 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
635 -)))
636 636  
637 637  
546 +== 2.7 Frequency Plans ==
638 638  
639 -== 2.8  ​Battery Analysis ==
548 +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.
640 640  
641 -=== 2.8.1  ​Battery Type ===
642 642  
551 +=== 2.7.1 EU863-870 (EU868) ===
643 643  
553 +(% style="color:#037691" %)** Uplink:**
554 +
555 +868.1 - SF7BW125 to SF12BW125
556 +
557 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
558 +
559 +868.5 - SF7BW125 to SF12BW125
560 +
561 +867.1 - SF7BW125 to SF12BW125
562 +
563 +867.3 - SF7BW125 to SF12BW125
564 +
565 +867.5 - SF7BW125 to SF12BW125
566 +
567 +867.7 - SF7BW125 to SF12BW125
568 +
569 +867.9 - SF7BW125 to SF12BW125
570 +
571 +868.8 - FSK
572 +
573 +
574 +(% style="color:#037691" %)** Downlink:**
575 +
576 +Uplink channels 1-9 (RX1)
577 +
578 +869.525 - SF9BW125 (RX2 downlink only)
579 +
580 +
581 +
582 +=== 2.7.2 US902-928(US915) ===
583 +
584 +Used in USA, Canada and South America. Default use CHE=2
585 +
586 +(% style="color:#037691" %)**Uplink:**
587 +
588 +903.9 - SF7BW125 to SF10BW125
589 +
590 +904.1 - SF7BW125 to SF10BW125
591 +
592 +904.3 - SF7BW125 to SF10BW125
593 +
594 +904.5 - SF7BW125 to SF10BW125
595 +
596 +904.7 - SF7BW125 to SF10BW125
597 +
598 +904.9 - SF7BW125 to SF10BW125
599 +
600 +905.1 - SF7BW125 to SF10BW125
601 +
602 +905.3 - SF7BW125 to SF10BW125
603 +
604 +
605 +(% style="color:#037691" %)**Downlink:**
606 +
607 +923.3 - SF7BW500 to SF12BW500
608 +
609 +923.9 - SF7BW500 to SF12BW500
610 +
611 +924.5 - SF7BW500 to SF12BW500
612 +
613 +925.1 - SF7BW500 to SF12BW500
614 +
615 +925.7 - SF7BW500 to SF12BW500
616 +
617 +926.3 - SF7BW500 to SF12BW500
618 +
619 +926.9 - SF7BW500 to SF12BW500
620 +
621 +927.5 - SF7BW500 to SF12BW500
622 +
623 +923.3 - SF12BW500(RX2 downlink only)
624 +
625 +
626 +
627 +=== 2.7.3 CN470-510 (CN470) ===
628 +
629 +Used in China, Default use CHE=1
630 +
631 +(% style="color:#037691" %)**Uplink:**
632 +
633 +486.3 - SF7BW125 to SF12BW125
634 +
635 +486.5 - SF7BW125 to SF12BW125
636 +
637 +486.7 - SF7BW125 to SF12BW125
638 +
639 +486.9 - SF7BW125 to SF12BW125
640 +
641 +487.1 - SF7BW125 to SF12BW125
642 +
643 +487.3 - SF7BW125 to SF12BW125
644 +
645 +487.5 - SF7BW125 to SF12BW125
646 +
647 +487.7 - SF7BW125 to SF12BW125
648 +
649 +
650 +(% style="color:#037691" %)**Downlink:**
651 +
652 +506.7 - SF7BW125 to SF12BW125
653 +
654 +506.9 - SF7BW125 to SF12BW125
655 +
656 +507.1 - SF7BW125 to SF12BW125
657 +
658 +507.3 - SF7BW125 to SF12BW125
659 +
660 +507.5 - SF7BW125 to SF12BW125
661 +
662 +507.7 - SF7BW125 to SF12BW125
663 +
664 +507.9 - SF7BW125 to SF12BW125
665 +
666 +508.1 - SF7BW125 to SF12BW125
667 +
668 +505.3 - SF12BW125 (RX2 downlink only)
669 +
670 +
671 +
672 +=== 2.7.4 AU915-928(AU915) ===
673 +
674 +Default use CHE=2
675 +
676 +(% style="color:#037691" %)**Uplink:**
677 +
678 +916.8 - SF7BW125 to SF12BW125
679 +
680 +917.0 - SF7BW125 to SF12BW125
681 +
682 +917.2 - SF7BW125 to SF12BW125
683 +
684 +917.4 - SF7BW125 to SF12BW125
685 +
686 +917.6 - SF7BW125 to SF12BW125
687 +
688 +917.8 - SF7BW125 to SF12BW125
689 +
690 +918.0 - SF7BW125 to SF12BW125
691 +
692 +918.2 - SF7BW125 to SF12BW125
693 +
694 +
695 +(% style="color:#037691" %)**Downlink:**
696 +
697 +923.3 - SF7BW500 to SF12BW500
698 +
699 +923.9 - SF7BW500 to SF12BW500
700 +
701 +924.5 - SF7BW500 to SF12BW500
702 +
703 +925.1 - SF7BW500 to SF12BW500
704 +
705 +925.7 - SF7BW500 to SF12BW500
706 +
707 +926.3 - SF7BW500 to SF12BW500
708 +
709 +926.9 - SF7BW500 to SF12BW500
710 +
711 +927.5 - SF7BW500 to SF12BW500
712 +
713 +923.3 - SF12BW500(RX2 downlink only)
714 +
715 +
716 +
717 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
718 +
719 +(% style="color:#037691" %)**Default Uplink channel:**
720 +
721 +923.2 - SF7BW125 to SF10BW125
722 +
723 +923.4 - SF7BW125 to SF10BW125
724 +
725 +
726 +(% style="color:#037691" %)**Additional Uplink Channel**:
727 +
728 +(OTAA mode, channel added by JoinAccept message)
729 +
730 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
731 +
732 +922.2 - SF7BW125 to SF10BW125
733 +
734 +922.4 - SF7BW125 to SF10BW125
735 +
736 +922.6 - SF7BW125 to SF10BW125
737 +
738 +922.8 - SF7BW125 to SF10BW125
739 +
740 +923.0 - SF7BW125 to SF10BW125
741 +
742 +922.0 - SF7BW125 to SF10BW125
743 +
744 +
745 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
746 +
747 +923.6 - SF7BW125 to SF10BW125
748 +
749 +923.8 - SF7BW125 to SF10BW125
750 +
751 +924.0 - SF7BW125 to SF10BW125
752 +
753 +924.2 - SF7BW125 to SF10BW125
754 +
755 +924.4 - SF7BW125 to SF10BW125
756 +
757 +924.6 - SF7BW125 to SF10BW125
758 +
759 +
760 +(% style="color:#037691" %)** Downlink:**
761 +
762 +Uplink channels 1-8 (RX1)
763 +
764 +923.2 - SF10BW125 (RX2)
765 +
766 +
767 +
768 +=== 2.7.6 KR920-923 (KR920) ===
769 +
770 +Default channel:
771 +
772 +922.1 - SF7BW125 to SF12BW125
773 +
774 +922.3 - SF7BW125 to SF12BW125
775 +
776 +922.5 - SF7BW125 to SF12BW125
777 +
778 +
779 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
780 +
781 +922.1 - SF7BW125 to SF12BW125
782 +
783 +922.3 - SF7BW125 to SF12BW125
784 +
785 +922.5 - SF7BW125 to SF12BW125
786 +
787 +922.7 - SF7BW125 to SF12BW125
788 +
789 +922.9 - SF7BW125 to SF12BW125
790 +
791 +923.1 - SF7BW125 to SF12BW125
792 +
793 +923.3 - SF7BW125 to SF12BW125
794 +
795 +
796 +(% style="color:#037691" %)**Downlink:**
797 +
798 +Uplink channels 1-7(RX1)
799 +
800 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
801 +
802 +
803 +
804 +=== 2.7.7 IN865-867 (IN865) ===
805 +
806 +(% style="color:#037691" %)** Uplink:**
807 +
808 +865.0625 - SF7BW125 to SF12BW125
809 +
810 +865.4025 - SF7BW125 to SF12BW125
811 +
812 +865.9850 - SF7BW125 to SF12BW125
813 +
814 +
815 +(% style="color:#037691" %) **Downlink:**
816 +
817 +Uplink channels 1-3 (RX1)
818 +
819 +866.550 - SF10BW125 (RX2)
820 +
821 +
822 +
823 +
824 +== 2.8 LED Indicator ==
825 +
826 +The LSE01 has an internal LED which is to show the status of different state.
827 +
828 +* Blink once when device power on.
829 +* Solid ON for 5 seconds once device successful Join the network.
830 +* Blink once when device transmit a packet.
831 +
832 +== 2.9 Installation in Soil ==
833 +
834 +**Measurement the soil surface**
835 +
836 +
837 +[[image:1654506634463-199.png]] ​
838 +
644 644  (((
645 -The NDDS75 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.
840 +(((
841 +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.
646 646  )))
843 +)))
647 647  
845 +
846 +
847 +[[image:1654506665940-119.png]]
848 +
648 648  (((
649 -The battery is designed to last for several years depends on the actually use environment and update interval. 
850 +Dig a hole with diameter > 20CM.
650 650  )))
651 651  
652 652  (((
653 -The battery related documents as below:
854 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
654 654  )))
655 655  
656 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
657 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
658 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
659 659  
858 +== 2.10 ​Firmware Change Log ==
859 +
660 660  (((
661 -[[image:image-20220709101450-2.png]]
861 +**Firmware download link:**
662 662  )))
663 663  
864 +(((
865 +[[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/]]
866 +)))
664 664  
868 +(((
869 +
870 +)))
665 665  
666 -=== 2.8.2  Power consumption Analyze ===
872 +(((
873 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
874 +)))
667 667  
668 668  (((
669 -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.
877 +
670 670  )))
671 671  
880 +(((
881 +**V1.0.**
882 +)))
672 672  
673 673  (((
674 -Instruction to use as below:
885 +Release
675 675  )))
676 676  
888 +
889 +== 2.11 ​Battery Analysis ==
890 +
891 +=== 2.11.1 ​Battery Type ===
892 +
677 677  (((
678 -(% 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/]]
894 +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.
679 679  )))
680 680  
897 +(((
898 +The battery is designed to last for more than 5 years for the LSN50.
899 +)))
681 681  
682 682  (((
683 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
902 +(((
903 +The battery-related documents are as below:
684 684  )))
905 +)))
685 685  
686 686  * (((
687 -Product Model
908 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
688 688  )))
689 689  * (((
690 -Uplink Interval
911 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
691 691  )))
692 692  * (((
693 -Working Mode
914 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
694 694  )))
695 695  
696 -(((
697 -And the Life expectation in difference case will be shown on the right.
698 -)))
917 + [[image:image-20220610172436-1.png]]
699 699  
700 -[[image:image-20220709110451-3.png]]
701 701  
702 702  
921 +=== 2.11.2 ​Battery Note ===
703 703  
704 -=== 2.8.3  ​Battery Note ===
705 -
706 706  (((
707 707  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.
708 708  )))
... ... @@ -709,169 +709,302 @@
709 709  
710 710  
711 711  
712 -=== 2.8.4  Replace the battery ===
929 +=== 2.11.3 Replace the battery ===
713 713  
714 714  (((
715 -The default battery pack of NDDS75 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).
932 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
716 716  )))
717 717  
718 -
719 -
720 -= 3. ​ Access NB-IoT Module =
721 -
722 722  (((
723 -Users can directly access the AT command set of the NB-IoT module.
936 +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.
724 724  )))
725 725  
726 726  (((
727 -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/]] 
940 +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)
728 728  )))
729 729  
730 -[[image:1657333200519-600.png]]
731 731  
732 732  
945 += 3. ​Using the AT Commands =
733 733  
734 -= 4.  Using the AT Commands =
947 +== 3.1 Access AT Commands ==
735 735  
736 -== 4.1  Access AT Commands ==
737 737  
738 -See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
950 +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.
739 739  
952 +[[image:1654501986557-872.png||height="391" width="800"]]
740 740  
741 -AT+<CMD>?  : Help on <CMD>
742 742  
743 -AT+<CMD>         : Run <CMD>
955 +Or if you have below board, use below connection:
744 744  
745 -AT+<CMD>=<value> : Set the value
746 746  
747 -AT+<CMD>=?  : Get the value
958 +[[image:1654502005655-729.png||height="503" width="801"]]
748 748  
749 749  
961 +
962 +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:
963 +
964 +
965 + [[image:1654502050864-459.png||height="564" width="806"]]
966 +
967 +
968 +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]]
969 +
970 +
971 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
972 +
973 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
974 +
975 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
976 +
977 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
978 +
979 +
750 750  (% style="color:#037691" %)**General Commands**(%%)      
751 751  
752 -AT  : Attention       
982 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
753 753  
754 -AT?  : Short Help     
984 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
755 755  
756 -ATZ  : MCU Reset    
986 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
757 757  
758 -AT+TDC  : Application Data Transmission Interval
988 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
759 759  
760 -AT+CFG  : Print all configurations
761 761  
762 -AT+CFGMOD           : Working mode selection
991 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
763 763  
764 -AT+INTMOD            : Set the trigger interrupt mode
993 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
765 765  
766 -AT+5VT  : Set extend the time of 5V power  
995 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
767 767  
768 -AT+PRO  : Choose agreement
997 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
769 769  
770 -AT+WEIGRE  : Get weight or set weight to 0
999 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
771 771  
772 -AT+WEIGAP  : Get or Set the GapValue of weight
1001 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
773 773  
774 -AT+RXDL  : Extend the sending and receiving time
1003 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
775 775  
776 -AT+CNTFAC  : Get or set counting parameters
1005 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
777 777  
778 -AT+SERVADDR  : Server Address
1007 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
779 779  
1009 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
780 780  
781 -(% style="color:#037691" %)**COAP Management**      
1011 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
782 782  
783 -AT+URI            : Resource parameters
1013 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
784 784  
1015 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
785 785  
786 -(% style="color:#037691" %)**UDP Management**
1017 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
787 787  
788 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1019 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
789 789  
1021 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
790 790  
791 -(% style="color:#037691" %)**MQTT Management**
1023 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
792 792  
793 -AT+CLIENT               : Get or Set MQTT client
794 794  
795 -AT+UNAME  : Get or Set MQTT Username
1026 +(% style="color:#037691" %)**LoRa Network Management**
796 796  
797 -AT+PWD                  : Get or Set MQTT password
1028 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
798 798  
799 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1030 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
800 800  
801 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1032 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
802 802  
1034 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
803 803  
804 -(% style="color:#037691" %)**Information**          
1036 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
805 805  
806 -AT+FDR  : Factory Data Reset
1038 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
807 807  
808 -AT+PWORD  : Serial Access Password
1040 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
809 809  
1042 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
810 810  
1044 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
811 811  
812 -= ​5.  FAQ =
1046 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
813 813  
814 -== 5.1 ​ How to Upgrade Firmware ==
1048 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
815 815  
1050 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
816 816  
1052 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1053 +
1054 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1055 +
1056 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1057 +
1058 +
1059 +(% style="color:#037691" %)**Information** 
1060 +
1061 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1062 +
1063 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1064 +
1065 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1066 +
1067 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1068 +
1069 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1070 +
1071 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1072 +
1073 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1074 +
1075 +
1076 += ​4. FAQ =
1077 +
1078 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1079 +
817 817  (((
818 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1081 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1082 +When downloading the images, choose the required image file for download. ​
819 819  )))
820 820  
821 821  (((
822 -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]]
1086 +
823 823  )))
824 824  
825 825  (((
826 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
1090 +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.
827 827  )))
828 828  
1093 +(((
1094 +
1095 +)))
829 829  
1097 +(((
1098 +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.
1099 +)))
830 830  
831 -= 6.  Trouble Shooting =
1101 +(((
1102 +
1103 +)))
832 832  
833 -== 6.1  ​Connection problem when uploading firmware ==
1105 +(((
1106 +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.
1107 +)))
834 834  
1109 +[[image:image-20220606154726-3.png]]
835 835  
1111 +
1112 +When you use the TTN network, the US915 frequency bands use are:
1113 +
1114 +* 903.9 - SF7BW125 to SF10BW125
1115 +* 904.1 - SF7BW125 to SF10BW125
1116 +* 904.3 - SF7BW125 to SF10BW125
1117 +* 904.5 - SF7BW125 to SF10BW125
1118 +* 904.7 - SF7BW125 to SF10BW125
1119 +* 904.9 - SF7BW125 to SF10BW125
1120 +* 905.1 - SF7BW125 to SF10BW125
1121 +* 905.3 - SF7BW125 to SF10BW125
1122 +* 904.6 - SF8BW500
1123 +
836 836  (((
837 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
1125 +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:
1126 +
1127 +* (% style="color:#037691" %)**AT+CHE=2**
1128 +* (% style="color:#037691" %)**ATZ**
838 838  )))
839 839  
840 -(% class="wikigeneratedid" %)
841 841  (((
842 842  
1133 +
1134 +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.
843 843  )))
844 844  
1137 +(((
1138 +
1139 +)))
845 845  
846 -== 6.2  AT Command input doesn't work ==
1141 +(((
1142 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1143 +)))
847 847  
1145 +[[image:image-20220606154825-4.png]]
1146 +
1147 +
1148 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1149 +
1150 +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]].
1151 +
1152 +
1153 += 5. Trouble Shooting =
1154 +
1155 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1156 +
1157 +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.
1158 +
1159 +
1160 +== 5.2 AT Command input doesn't work ==
1161 +
848 848  (((
849 849  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.
1164 +)))
850 850  
851 -
1166 +
1167 +== 5.3 Device rejoin in at the second uplink packet ==
1168 +
1169 +(% style="color:#4f81bd" %)**Issue describe as below:**
1170 +
1171 +[[image:1654500909990-784.png]]
1172 +
1173 +
1174 +(% style="color:#4f81bd" %)**Cause for this issue:**
1175 +
1176 +(((
1177 +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.
852 852  )))
853 853  
854 854  
855 -= 7. ​ Order Info =
1181 +(% style="color:#4f81bd" %)**Solution: **
856 856  
1183 +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:
857 857  
858 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1185 +[[image:1654500929571-736.png||height="458" width="832"]]
859 859  
860 860  
1188 += 6. ​Order Info =
1189 +
1190 +
1191 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1192 +
1193 +
1194 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1195 +
1196 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1197 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1198 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1199 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1200 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1201 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1202 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1203 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1204 +
1205 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1206 +
1207 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1208 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1209 +
861 861  (% class="wikigeneratedid" %)
862 862  (((
863 863  
864 864  )))
865 865  
866 -= 8.  Packing Info =
1215 += 7. Packing Info =
867 867  
868 868  (((
869 869  
870 870  
871 871  (% style="color:#037691" %)**Package Includes**:
1221 +)))
872 872  
873 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
874 -* External antenna x 1
1223 +* (((
1224 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
875 875  )))
876 876  
877 877  (((
... ... @@ -878,22 +878,24 @@
878 878  
879 879  
880 880  (% style="color:#037691" %)**Dimension and weight**:
1231 +)))
881 881  
882 -
883 -* Device Size: 13.0 x 5 x 4.5 cm
884 -* Device Weight: 150g
885 -* Package Size / pcs : 15 x 12x 5.5 cm
886 -* Weight / pcs : 220g
1233 +* (((
1234 +Device Size: cm
887 887  )))
1236 +* (((
1237 +Device Weight: g
1238 +)))
1239 +* (((
1240 +Package Size / pcs : cm
1241 +)))
1242 +* (((
1243 +Weight / pcs : g
888 888  
889 -(((
890 890  
891 -
892 -
893 -
894 894  )))
895 895  
896 -= 9.  Support =
1248 += 8. Support =
897 897  
898 898  * 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.
899 899  * 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]]
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