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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.10
edited by Xiaoling
on 2022/07/09 11:30
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To version 61.1
edited by Xiaoling
on 2022/07/08 14:13
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Summary

Details

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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,60 +1,64 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -**Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
14 14  
15 15  
14 +**Table of Contents:**
16 16  
16 +
17 +
18 +
19 +
20 +
17 17  = 1.  Introduction =
18 18  
19 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
20 20  
21 21  (((
22 22  
23 23  
24 -(((
25 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
26 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
27 -\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
28 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
29 -\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
30 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
31 -)))
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.
32 32  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
33 33  
34 34  )))
35 35  
36 -[[image:1657327959271-447.png]]
39 +[[image:1654503236291-817.png]]
37 37  
38 38  
42 +[[image:1657245163077-232.png]]
39 39  
40 -== 1.2 ​ Features ==
41 41  
42 42  
46 +== 1.2 ​Features ==
47 +
48 +
43 43  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
44 -* Ultra low power consumption
45 -* Distance Detection by Ultrasonic technology
46 -* Flat object range 280mm - 7500mm
47 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
48 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
49 49  * AT Commands to change parameters
50 50  * Uplink on periodically
51 51  * Downlink to change configure
52 52  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
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  
... ... @@ -72,111 +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  
77 -* Li/SOCI2 un-chargeable battery
78 -* Capacity: 8500mAh
79 -* Self Discharge: <1% / Year @ 25°C
80 -* Max continuously current: 130mA
81 -* Max boost current: 2A, 1 second
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
82 82  
83 -(% style="color:#037691" %)**Power Consumption**
83 +[[image:image-20220708101224-1.png]]
84 84  
85 -* STOP Mode: 10uA @ 3.3v
86 -* Max transmit power: 350mA@3.3v
87 87  
88 88  
89 -
90 90  == ​1.4  Applications ==
91 91  
92 -* Smart Buildings & Home Automation
93 -* Logistics and Supply Chain Management
94 -* Smart Metering
95 95  * Smart Agriculture
96 -* Smart Cities
97 -* Smart Factory
98 98  
99 99  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
100 100  ​
101 101  
102 -
103 103  == 1.5  Pin Definitions ==
104 104  
105 105  
106 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
107 107  
108 108  
109 109  
110 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
111 111  
112 112  == 2.1  How it works ==
113 113  
105 +
114 114  (((
115 -The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 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 NDDS75.
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.
116 116  )))
117 117  
118 118  
119 119  (((
120 -The diagram below shows the working flow in default firmware of NDDS75:
112 +The diagram below shows the working flow in default firmware of NSE01:
121 121  )))
122 122  
123 -(((
124 -
125 -)))
115 +[[image:image-20220708101605-2.png]]
126 126  
127 -[[image:1657328659945-416.png]]
128 -
129 129  (((
130 130  
131 131  )))
132 132  
133 133  
134 -== 2.2 ​ Configure the NDDS75 ==
135 135  
123 +== 2.2 ​ Configure the NSE01 ==
136 136  
125 +
137 137  === 2.2.1 Test Requirement ===
138 138  
139 -(((
140 -To use NDDS75 in your city, make sure meet below requirements:
141 -)))
142 142  
129 +To use NSE01 in your city, make sure meet below requirements:
130 +
143 143  * Your local operator has already distributed a NB-IoT Network there.
144 144  * The local NB-IoT network used the band that NSE01 supports.
145 145  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
146 146  
147 147  (((
148 -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
149 149  )))
150 150  
151 151  
152 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
153 153  
154 154  
155 155  
156 156  === 2.2.2 Insert SIM card ===
157 157  
158 -(((
159 159  Insert the NB-IoT Card get from your provider.
160 -)))
161 161  
162 -(((
163 163  User need to take out the NB-IoT module and insert the SIM card like below:
164 -)))
165 165  
166 166  
167 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
168 168  
169 169  
170 170  
171 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
172 172  
173 173  (((
174 174  (((
175 -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.
176 176  )))
177 177  )))
178 178  
179 -[[image:image-20220709092052-2.png]]
180 180  
181 181  **Connection:**
182 182  
... ... @@ -196,14 +196,12 @@
196 196  * Flow Control: (% style="color:green" %)**None**
197 197  
198 198  (((
199 -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.
200 200  )))
201 201  
202 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
203 203  
204 -(((
205 -(% 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/]]
206 -)))
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/]]
207 207  
208 208  
209 209  
... ... @@ -212,64 +212,56 @@
212 212  (% 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/]]
213 213  
214 214  
215 -(((
216 216  **Use below commands:**
217 -)))
218 218  
219 -* (((
220 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
221 -)))
222 -* (((
223 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
224 -)))
225 -* (((
226 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
227 -)))
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
228 228  
229 -(((
230 230  For parameter description, please refer to AT command set
231 -)))
232 232  
233 -[[image:1657330452568-615.png]]
204 +[[image:1657249793983-486.png]]
234 234  
235 235  
236 -(((
237 -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.
238 -)))
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.
239 239  
240 -[[image:1657330472797-498.png]]
209 +[[image:1657249831934-534.png]]
241 241  
242 242  
243 243  
244 244  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
245 245  
215 +This feature is supported since firmware version v1.0.1
246 246  
247 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
217 +
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
248 248  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
249 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
220 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
250 250  
251 -[[image:1657330501006-241.png]]
222 +[[image:1657249864775-321.png]]
252 252  
253 253  
254 -[[image:1657330533775-472.png]]
225 +[[image:1657249930215-289.png]]
255 255  
256 256  
257 257  
258 258  === 2.2.6 Use MQTT protocol to uplink data ===
259 259  
231 +This feature is supported since firmware version v110
260 260  
233 +
261 261  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
262 262  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
263 263  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
264 264  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
265 265  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
266 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
267 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic 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
268 268  
269 269  [[image:1657249978444-674.png]]
270 270  
271 271  
272 -[[image:1657330723006-866.png]]
245 +[[image:1657249990869-686.png]]
273 273  
274 274  
275 275  (((
... ... @@ -280,14 +280,16 @@
280 280  
281 281  === 2.2.7 Use TCP protocol to uplink data ===
282 282  
256 +This feature is supported since firmware version v110
283 283  
258 +
284 284  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
285 285  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
286 286  
287 -[[image:image-20220709093918-1.png]]
262 +[[image:1657250217799-140.png]]
288 288  
289 289  
290 -[[image:image-20220709093918-2.png]]
265 +[[image:1657250255956-604.png]]
291 291  
292 292  
293 293  
... ... @@ -309,90 +309,56 @@
309 309  
310 310  == 2.3  Uplink Payload ==
311 311  
312 -In this mode, uplink payload includes in total 14 bytes
287 +In this mode, uplink payload includes in total 18 bytes
313 313  
314 -
315 315  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
316 -|=(% style="width: 80px;" %)(((
290 +|=(% style="width: 50px;" %)(((
317 317  **Size(bytes)**
318 -)))|=(% style="width: 80px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 110px;" %)**1**|=(% style="width: 110px;" %)**2**|=(% style="width: 70px;" %)**1**
319 -|(% 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"]]
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"]]
320 320  
321 -(((
322 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
323 -)))
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
324 324  
325 325  
326 -[[image:1657331036973-987.png]]
298 +[[image:image-20220708111918-4.png]]
327 327  
328 -(((
300 +
329 329  The payload is ASCII string, representative same HEX:
330 -)))
331 331  
332 -(((
333 -0x72403155615900640c6c19029200 where:
334 -)))
303 +0x72403155615900640c7817075e0a8c02f900 where:
335 335  
336 -* (((
337 -Device ID: 0x724031556159 = 724031556159
338 -)))
339 -* (((
340 -Version: 0x0064=100=1.0.0
341 -)))
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
342 342  
343 -* (((
344 -BAT: 0x0c6c = 3180 mV = 3.180V
345 -)))
346 -* (((
347 -Signal: 0x19 = 25
348 -)))
349 -* (((
350 -Distance: 0x0292= 658 mm
351 -)))
352 -* (((
353 -Interrupt: 0x00 = 0
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
354 354  
355 -
356 -
357 -
358 -)))
359 -
360 360  == 2.4  Payload Explanation and Sensor Interface ==
361 361  
362 362  
363 363  === 2.4.1  Device ID ===
364 364  
365 -(((
366 366  By default, the Device ID equal to the last 6 bytes of IMEI.
367 -)))
368 368  
369 -(((
370 370  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
371 -)))
372 372  
373 -(((
374 374  **Example:**
375 -)))
376 376  
377 -(((
378 378  AT+DEUI=A84041F15612
379 -)))
380 380  
381 -(((
382 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
383 -)))
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
384 384  
385 385  
386 386  
387 387  === 2.4.2  Version Info ===
388 388  
389 -(((
390 390  Specify the software version: 0x64=100, means firmware version 1.00.
391 -)))
392 392  
393 -(((
394 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
395 -)))
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
396 396  
397 397  
398 398  
... ... @@ -399,6 +399,10 @@
399 399  === 2.4.3  Battery Info ===
400 400  
401 401  (((
343 +Check the battery voltage for LSE01.
344 +)))
345 +
346 +(((
402 402  Ex1: 0x0B45 = 2885mV
403 403  )))
404 404  
... ... @@ -410,47 +410,75 @@
410 410  
411 411  === 2.4.4  Signal Strength ===
412 412  
413 -(((
414 414  NB-IoT Network signal Strength.
359 +
360 +**Ex1: 0x1d = 29**
361 +
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
363 +
364 +(% style="color:blue" %)**1**(%%)  -111dBm
365 +
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
367 +
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
369 +
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
371 +
372 +
373 +
374 +=== 2.4.5  Soil Moisture ===
375 +
376 +(((
377 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
415 415  )))
416 416  
417 417  (((
418 -**Ex1: 0x1d = 29**
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
419 419  )))
420 420  
421 421  (((
422 -(% style="color:blue" %)**0**(%%)  -113dBm or less
385 +
423 423  )))
424 424  
425 425  (((
426 -(% style="color:blue" %)**1**(%%)  -111dBm
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
427 427  )))
428 428  
392 +
393 +
394 +=== 2.4.6  Soil Temperature ===
395 +
429 429  (((
430 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
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
431 431  )))
432 432  
433 433  (((
434 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
401 +**Example**:
435 435  )))
436 436  
437 437  (((
438 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
439 439  )))
440 440  
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
441 441  
442 442  
443 -=== 2.4.5  Distance ===
444 444  
445 -Get the distance. Flat object range 280mm - 7500mm.
414 +=== 2.4.7  Soil Conductivity (EC) ===
446 446  
447 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
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 +)))
448 448  
449 449  (((
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 +)))
423 +
450 450  (((
451 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
452 452  )))
453 -)))
454 454  
455 455  (((
456 456  
... ... @@ -460,68 +460,47 @@
460 460  
461 461  )))
462 462  
463 -=== 2.4.6  Digital Interrupt ===
436 +=== 2.4.8  Digital Interrupt ===
464 464  
465 -(((
466 -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.
467 -)))
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.
468 468  
469 -(((
470 470  The command is:
471 -)))
472 472  
473 -(((
474 474  (% 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 -)))
476 476  
477 477  
478 -(((
479 -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.
480 -)))
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.
481 481  
482 482  
483 -(((
484 484  Example:
485 -)))
486 486  
487 -(((
488 488  0x(00): Normal uplink packet.
489 -)))
490 490  
491 -(((
492 492  0x(01): Interrupt Uplink Packet.
493 -)))
494 494  
495 495  
496 496  
497 -=== 2.4.7  ​+5V Output ===
456 +=== 2.4.9  ​+5V Output ===
498 498  
499 -(((
500 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
501 -)))
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
502 502  
503 503  
504 -(((
505 505  The 5V output time can be controlled by AT Command.
506 -)))
507 507  
508 -(((
509 509  (% style="color:blue" %)**AT+5VT=1000**
510 -)))
511 511  
512 -(((
513 513  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
514 -)))
515 515  
516 516  
517 517  
518 518  == 2.5  Downlink Payload ==
519 519  
520 -By default, NDDS75 prints the downlink payload to console port.
471 +By default, NSE01 prints the downlink payload to console port.
521 521  
522 -[[image:image-20220709100028-1.png]]
473 +[[image:image-20220708133731-5.png]]
523 523  
524 524  
476 +
525 525  (((
526 526  (% style="color:blue" %)**Examples:**
527 527  )))
... ... @@ -555,116 +555,119 @@
555 555  )))
556 556  
557 557  (((
558 -If payload = 0x04FF, it will reset the NDDS75
510 +If payload = 0x04FF, it will reset the NSE01
559 559  )))
560 560  
561 561  
562 562  * (% style="color:blue" %)**INTMOD**
563 563  
564 -(((
565 565  Downlink Payload: 06000003, Set AT+INTMOD=3
566 -)))
567 567  
568 568  
569 569  
570 570  == 2.6  ​LED Indicator ==
571 571  
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
572 572  
573 -The NDDS75 has an internal LED which is to show the status of different state.
574 574  
575 -
576 -* 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)
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)
577 577  * Then the LED will be on for 1 second means device is boot normally.
578 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
579 579  * For each uplink probe, LED will be on for 500ms.
530 +)))
580 580  
532 +
533 +
534 +
535 +== 2.7  Installation in Soil ==
536 +
537 +__**Measurement the soil surface**__
538 +
539 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
540 +
541 +[[image:1657259653666-883.png]] ​
542 +
543 +
581 581  (((
582 582  
546 +
547 +(((
548 +Dig a hole with diameter > 20CM.
583 583  )))
584 584  
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
585 585  
556 +[[image:1654506665940-119.png]]
586 586  
587 -== 2.7  ​Firmware Change Log ==
558 +(((
559 +
560 +)))
588 588  
589 589  
563 +== 2.8  ​Firmware Change Log ==
564 +
565 +
590 590  Download URL & Firmware Change log
591 591  
592 -(((
593 -[[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/]]
594 -)))
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/]]
595 595  
596 596  
597 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
598 598  
599 599  
600 600  
601 -== 2.8  ​Battery Analysis ==
575 +== 2.9  ​Battery Analysis ==
602 602  
603 -=== 2.8.1  ​Battery Type ===
577 +=== 2.9.1  ​Battery Type ===
604 604  
605 605  
606 -(((
607 -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.
608 -)))
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.
609 609  
610 -(((
611 -The battery is designed to last for several years depends on the actually use environment and update interval. 
612 -)))
613 613  
614 -(((
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
584 +
585 +
615 615  The battery related documents as below:
616 -)))
617 617  
618 618  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
619 -* [[Lithium-Thionyl Chloride Battery datasheet>>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/]]
620 620  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
621 621  
622 622  (((
623 -[[image:image-20220709101450-2.png]]
593 +[[image:image-20220708140453-6.png]]
624 624  )))
625 625  
626 626  
627 627  
628 -=== 2.8.2  Power consumption Analyze ===
598 +2.9.2 
629 629  
630 -(((
631 631  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.
632 -)))
633 633  
634 634  
635 -(((
636 636  Instruction to use as below:
637 -)))
638 638  
639 -(((
640 -(% 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/]]
641 -)))
642 642  
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
643 643  
644 -(((
645 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
646 -)))
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/]]
647 647  
648 -* (((
649 -Product Model
650 -)))
651 -* (((
652 -Uplink Interval
653 -)))
654 -* (((
655 -Working Mode
656 -)))
657 657  
658 -(((
659 -And the Life expectation in difference case will be shown on the right.
660 -)))
611 +Step 2: Open it and choose
661 661  
662 -[[image:image-20220709110451-3.png]]
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
663 663  
617 +And the Life expectation in difference case will be shown on the right.
664 664  
665 665  
666 -=== 2.8.3  ​Battery Note ===
667 667  
621 +=== 2.9.3  ​Battery Note ===
622 +
668 668  (((
669 669  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.
670 670  )))
... ... @@ -671,169 +671,292 @@
671 671  
672 672  
673 673  
674 -=== 2.8.4  Replace the battery ===
629 +=== 2.9.4  Replace the battery ===
675 675  
676 -(((
677 -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).
678 -)))
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).
679 679  
680 680  
681 681  
682 -= 3. ​ Access NB-IoT Module =
635 += 3. ​Using the AT Commands =
683 683  
684 -(((
685 -Users can directly access the AT command set of the NB-IoT module.
686 -)))
637 +== 3.1 Access AT Commands ==
687 687  
688 -(((
689 -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/]] 
690 -)))
691 691  
692 -[[image:1657333200519-600.png]]
640 +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.
693 693  
642 +[[image:1654501986557-872.png||height="391" width="800"]]
694 694  
695 695  
696 -= 4.  Using the AT Commands =
645 +Or if you have below board, use below connection:
697 697  
698 -== 4.1  Access AT Commands ==
699 699  
700 -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/]]
648 +[[image:1654502005655-729.png||height="503" width="801"]]
701 701  
702 702  
703 -AT+<CMD>?  : Help on <CMD>
704 704  
705 -AT+<CMD>         : Run <CMD>
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:
706 706  
707 -AT+<CMD>=<value> : Set the value
708 708  
709 -AT+<CMD>=?  : Get the value
655 + [[image:1654502050864-459.png||height="564" width="806"]]
710 710  
711 711  
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]]
659 +
660 +
661 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
662 +
663 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
664 +
665 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
666 +
667 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
668 +
669 +
712 712  (% style="color:#037691" %)**General Commands**(%%)      
713 713  
714 -AT  : Attention       
672 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
715 715  
716 -AT?  : Short Help     
674 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
717 717  
718 -ATZ  : MCU Reset    
676 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
719 719  
720 -AT+TDC  : Application Data Transmission Interval
678 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
721 721  
722 -AT+CFG  : Print all configurations
723 723  
724 -AT+CFGMOD           : Working mode selection
681 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
725 725  
726 -AT+INTMOD            : Set the trigger interrupt mode
683 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
727 727  
728 -AT+5VT  : Set extend the time of 5V power  
685 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
729 729  
730 -AT+PRO  : Choose agreement
687 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
731 731  
732 -AT+WEIGRE  : Get weight or set weight to 0
689 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
733 733  
734 -AT+WEIGAP  : Get or Set the GapValue of weight
691 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
735 735  
736 -AT+RXDL  : Extend the sending and receiving time
693 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
737 737  
738 -AT+CNTFAC  : Get or set counting parameters
695 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
739 739  
740 -AT+SERVADDR  : Server Address
697 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
741 741  
699 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
742 742  
743 -(% style="color:#037691" %)**COAP Management**      
701 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
744 744  
745 -AT+URI            : Resource parameters
703 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
746 746  
705 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
747 747  
748 -(% style="color:#037691" %)**UDP Management**
707 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
749 749  
750 -AT+CFM          : Upload confirmation mode (only valid for UDP)
709 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
751 751  
711 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
752 752  
753 -(% style="color:#037691" %)**MQTT Management**
713 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
754 754  
755 -AT+CLIENT               : Get or Set MQTT client
756 756  
757 -AT+UNAME  : Get or Set MQTT Username
716 +(% style="color:#037691" %)**LoRa Network Management**
758 758  
759 -AT+PWD                  : Get or Set MQTT password
718 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
760 760  
761 -AT+PUBTOPIC  : Get or Set MQTT publish topic
720 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
762 762  
763 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
722 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
764 764  
724 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
765 765  
766 -(% style="color:#037691" %)**Information**          
726 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
767 767  
768 -AT+FDR  : Factory Data Reset
728 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
769 769  
770 -AT+PWORD  : Serial Access Password
730 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
771 771  
732 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
772 772  
734 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
773 773  
774 -= ​5.  FAQ =
736 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
775 775  
776 -== 5.1 ​ How to Upgrade Firmware ==
738 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
777 777  
740 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
778 778  
742 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
743 +
744 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
745 +
746 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
747 +
748 +
749 +(% style="color:#037691" %)**Information** 
750 +
751 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
752 +
753 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
754 +
755 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
756 +
757 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
758 +
759 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
760 +
761 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
762 +
763 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
764 +
765 +
766 += ​4. FAQ =
767 +
768 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
769 +
779 779  (((
780 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
771 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
772 +When downloading the images, choose the required image file for download. ​
781 781  )))
782 782  
783 783  (((
784 -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]]
776 +
785 785  )))
786 786  
787 787  (((
788 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
780 +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.
789 789  )))
790 790  
783 +(((
784 +
785 +)))
791 791  
787 +(((
788 +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 +)))
792 792  
793 -= 6.  Trouble Shooting =
791 +(((
792 +
793 +)))
794 794  
795 -== 6.1  ​Connection problem when uploading firmware ==
795 +(((
796 +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 +)))
796 796  
799 +[[image:image-20220606154726-3.png]]
797 797  
801 +
802 +When you use the TTN network, the US915 frequency bands use are:
803 +
804 +* 903.9 - SF7BW125 to SF10BW125
805 +* 904.1 - SF7BW125 to SF10BW125
806 +* 904.3 - SF7BW125 to SF10BW125
807 +* 904.5 - SF7BW125 to SF10BW125
808 +* 904.7 - SF7BW125 to SF10BW125
809 +* 904.9 - SF7BW125 to SF10BW125
810 +* 905.1 - SF7BW125 to SF10BW125
811 +* 905.3 - SF7BW125 to SF10BW125
812 +* 904.6 - SF8BW500
813 +
798 798  (((
799 -**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]]
815 +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:
816 +
817 +* (% style="color:#037691" %)**AT+CHE=2**
818 +* (% style="color:#037691" %)**ATZ**
800 800  )))
801 801  
802 -(% class="wikigeneratedid" %)
803 803  (((
804 804  
823 +
824 +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.
805 805  )))
806 806  
827 +(((
828 +
829 +)))
807 807  
808 -== 6.2  AT Command input doesn't work ==
831 +(((
832 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
833 +)))
809 809  
835 +[[image:image-20220606154825-4.png]]
836 +
837 +
838 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
839 +
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 +
843 += 5. Trouble Shooting =
844 +
845 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
846 +
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.
848 +
849 +
850 +== 5.2 AT Command input doesn't work ==
851 +
810 810  (((
811 811  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 +)))
812 812  
813 -
856 +
857 +== 5.3 Device rejoin in at the second uplink packet ==
858 +
859 +(% style="color:#4f81bd" %)**Issue describe as below:**
860 +
861 +[[image:1654500909990-784.png]]
862 +
863 +
864 +(% style="color:#4f81bd" %)**Cause for this issue:**
865 +
866 +(((
867 +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.
814 814  )))
815 815  
816 816  
817 -= 7. ​ Order Info =
871 +(% style="color:#4f81bd" %)**Solution: **
818 818  
873 +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:
819 819  
820 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
875 +[[image:1654500929571-736.png||height="458" width="832"]]
821 821  
822 822  
878 += 6. ​Order Info =
879 +
880 +
881 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
882 +
883 +
884 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
885 +
886 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
887 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
888 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
889 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
890 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
891 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
892 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
893 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
894 +
895 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
896 +
897 +* (% style="color:red" %)**4**(%%): 4000mAh battery
898 +* (% style="color:red" %)**8**(%%): 8500mAh battery
899 +
823 823  (% class="wikigeneratedid" %)
824 824  (((
825 825  
826 826  )))
827 827  
828 -= 8.  Packing Info =
905 += 7. Packing Info =
829 829  
830 830  (((
831 831  
832 832  
833 833  (% style="color:#037691" %)**Package Includes**:
911 +)))
834 834  
835 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
836 -* External antenna x 1
913 +* (((
914 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
837 837  )))
838 838  
839 839  (((
... ... @@ -840,22 +840,24 @@
840 840  
841 841  
842 842  (% style="color:#037691" %)**Dimension and weight**:
921 +)))
843 843  
844 -
845 -* Device Size: 13.0 x 5 x 4.5 cm
846 -* Device Weight: 150g
847 -* Package Size / pcs : 15 x 12x 5.5 cm
848 -* Weight / pcs : 220g
923 +* (((
924 +Device Size: cm
849 849  )))
926 +* (((
927 +Device Weight: g
928 +)))
929 +* (((
930 +Package Size / pcs : cm
931 +)))
932 +* (((
933 +Weight / pcs : g
850 850  
851 -(((
852 852  
853 -
854 -
855 -
856 856  )))
857 857  
858 -= 9.  Support =
938 += 8. Support =
859 859  
860 860  * 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.
861 861  * 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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