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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 100.6
edited by Xiaoling
on 2022/09/06 17:42
Change comment: There is no comment for this version
To version 62.3
edited by Xiaoling
on 2022/07/08 14:16
Change comment: There is no comment for this version

Summary

Details

Page properties
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
... ... @@ -1,79 +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  
17 -= 1.  Introduction =
18 18  
19 19  
20 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21 21  
22 -(((
23 -
24 24  
25 -(((
26 -(((
27 -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.
28 -)))
29 29  
30 -(((
31 -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.
32 -)))
21 += 1.  Introduction =
33 33  
34 -(((
35 -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.
36 -)))
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
37 37  
38 38  (((
39 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 -)))
26 +
41 41  
42 -(((
43 -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)
44 -)))
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.
45 45  
46 -(((
47 -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.
48 -)))
49 -)))
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
50 50  
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 +
51 51  
52 52  )))
53 53  
54 -[[image:1657327959271-447.png]]
39 +[[image:1654503236291-817.png]]
55 55  
56 56  
42 +[[image:1657245163077-232.png]]
57 57  
58 -== 1.2 ​ Features ==
59 59  
60 60  
46 +== 1.2 ​Features ==
47 +
48 +
61 61  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
62 -* Ultra low power consumption
63 -* Distance Detection by Ultrasonic technology
64 -* Flat object range 280mm - 7500mm
65 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
67 67  * AT Commands to change parameters
68 68  * Uplink on periodically
69 69  * Downlink to change configure
70 70  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
74 -
75 -
76 -
77 77  == 1.3  Specification ==
78 78  
79 79  
... ... @@ -82,8 +82,6 @@
82 82  * Supply Voltage: 2.1v ~~ 3.6v
83 83  * Operating Temperature: -40 ~~ 85°C
84 84  
85 -
86 -
87 87  (% style="color:#037691" %)**NB-IoT Spec:**
88 88  
89 89  * - B1 @H-FDD: 2100MHz
... ... @@ -93,128 +93,91 @@
93 93  * - B20 @H-FDD: 800MHz
94 94  * - B28 @H-FDD: 700MHz
95 95  
79 +(% style="color:#037691" %)**Probe Specification:**
96 96  
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
97 97  
98 -(% style="color:#037691" %)**Battery:**
83 +[[image:image-20220708101224-1.png]]
99 99  
100 -* Li/SOCI2 un-chargeable battery
101 -* Capacity: 8500mAh
102 -* Self Discharge: <1% / Year @ 25°C
103 -* Max continuously current: 130mA
104 -* Max boost current: 2A, 1 second
105 105  
106 106  
107 -
108 -(% style="color:#037691" %)**Power Consumption**
109 -
110 -* STOP Mode: 10uA @ 3.3v
111 -* Max transmit power: 350mA@3.3v
112 -
113 -
114 -
115 -
116 116  == ​1.4  Applications ==
117 117  
118 -
119 -* Smart Buildings & Home Automation
120 -* Logistics and Supply Chain Management
121 -* Smart Metering
122 122  * Smart Agriculture
123 -* Smart Cities
124 -* Smart Factory
125 125  
126 126  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
127 127  ​
128 128  
129 -
130 -
131 -
132 132  == 1.5  Pin Definitions ==
133 133  
134 134  
135 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
136 136  
137 137  
138 138  
139 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
140 140  
141 -
142 142  == 2.1  How it works ==
143 143  
144 144  
145 145  (((
146 -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.
147 147  )))
148 148  
149 149  
150 150  (((
151 -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:
152 152  )))
153 153  
154 -(((
155 -
156 -)))
115 +[[image:image-20220708101605-2.png]]
157 157  
158 -[[image:1657328659945-416.png]]
159 -
160 160  (((
161 161  
162 162  )))
163 163  
164 164  
165 -== 2.2 ​ Configure the NDDS75 ==
166 166  
123 +== 2.2 ​ Configure the NSE01 ==
167 167  
125 +
168 168  === 2.2.1 Test Requirement ===
169 169  
170 170  
171 -(((
172 -To use NDDS75 in your city, make sure meet below requirements:
173 -)))
129 +To use NSE01 in your city, make sure meet below requirements:
174 174  
175 175  * Your local operator has already distributed a NB-IoT Network there.
176 -* The local NB-IoT network used the band that NDDS75 supports.
132 +* 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 -
180 -
181 181  (((
182 -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
183 183  )))
184 184  
185 185  
186 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
187 187  
188 188  
189 189  
190 190  === 2.2.2 Insert SIM card ===
191 191  
192 -
193 -(((
194 194  Insert the NB-IoT Card get from your provider.
195 -)))
196 196  
197 -(((
198 198  User need to take out the NB-IoT module and insert the SIM card like below:
199 -)))
200 200  
201 201  
202 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
203 203  
204 204  
205 205  
206 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
207 207  
208 -
209 209  (((
210 210  (((
211 -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.
212 212  )))
213 213  )))
214 214  
215 -[[image:image-20220709092052-2.png]]
216 216  
217 -
218 218  **Connection:**
219 219  
220 220   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -233,90 +233,70 @@
233 233  * Flow Control: (% style="color:green" %)**None**
234 234  
235 235  (((
236 -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.
237 237  )))
238 238  
239 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
240 240  
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/]]
241 241  
242 -(((
243 -(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
244 -)))
245 245  
246 246  
247 -
248 248  === 2.2.4 Use CoAP protocol to uplink data ===
249 249  
193 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
250 250  
251 -(% 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/]]**
252 252  
253 -
254 -(((
255 255  **Use below commands:**
256 -)))
257 257  
258 -* (((
259 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
260 -)))
261 -* (((
262 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
263 -)))
264 -* (((
265 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
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
266 266  
267 -
268 -
269 -)))
270 -
271 -(((
272 272  For parameter description, please refer to AT command set
273 -)))
274 274  
275 -[[image:1657330452568-615.png]]
204 +[[image:1657249793983-486.png]]
276 276  
277 277  
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.
278 278  
279 -(((
280 -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.
281 -)))
209 +[[image:1657249831934-534.png]]
282 282  
283 -[[image:1657330472797-498.png]]
284 284  
285 285  
286 -
287 287  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
288 288  
215 +This feature is supported since firmware version v1.0.1
289 289  
290 -* (% 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
291 291  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
292 -* (% 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
293 293  
222 +[[image:1657249864775-321.png]]
294 294  
295 295  
296 -[[image:1657330501006-241.png]]
225 +[[image:1657249930215-289.png]]
297 297  
298 298  
299 -[[image:1657330533775-472.png]]
300 300  
301 -
302 -
303 303  === 2.2.6 Use MQTT protocol to uplink data ===
304 304  
231 +This feature is supported since firmware version v110
305 305  
306 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
307 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
308 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
309 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
310 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
311 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
312 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
313 313  
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
314 314  
315 -
316 316  [[image:1657249978444-674.png]]
317 317  
318 318  
319 -[[image:1657330723006-866.png]]
245 +[[image:1657249990869-686.png]]
320 320  
321 321  
322 322  (((
... ... @@ -327,30 +327,31 @@
327 327  
328 328  === 2.2.7 Use TCP protocol to uplink data ===
329 329  
256 +This feature is supported since firmware version v110
330 330  
258 +
331 331  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
332 332  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
333 333  
262 +[[image:1657250217799-140.png]]
334 334  
335 335  
336 -[[image:image-20220709093918-1.png]]
265 +[[image:1657250255956-604.png]]
337 337  
338 338  
339 -[[image:image-20220709093918-2.png]]
340 340  
341 -
342 -
343 343  === 2.2.8 Change Update Interval ===
344 344  
345 -
346 346  User can use below command to change the (% style="color:green" %)**uplink interval**.
347 347  
348 348  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
349 349  
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
350 350  
351 -
352 352  (((
353 -(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 1 hour.**
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
354 354  )))
355 355  
356 356  
... ... @@ -357,101 +357,64 @@
357 357  
358 358  == 2.3  Uplink Payload ==
359 359  
287 +In this mode, uplink payload includes in total 18 bytes
360 360  
361 -In this mode, uplink payload includes in total 14 bytes
362 -
363 -
364 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
365 -|=(% style="width: 60px;" %)(((
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
366 366  **Size(bytes)**
367 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
368 -|(% 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"]]
369 369  
370 -(((
371 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
372 -)))
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
373 373  
374 374  
375 -[[image:1657331036973-987.png]]
298 +[[image:image-20220708111918-4.png]]
376 376  
377 377  
378 -(((
379 379  The payload is ASCII string, representative same HEX:
380 -)))
381 381  
382 -(((
383 -0x72403155615900640c6c19029200 where:
384 -)))
303 +0x72403155615900640c7817075e0a8c02f900 where:
385 385  
386 -* (((
387 -Device ID: 0x724031556159 = 724031556159
388 -)))
389 -* (((
390 -Version: 0x0064=100=1.0.0
391 -)))
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
392 392  
393 -* (((
394 -BAT: 0x0c6c = 3180 mV = 3.180V
395 -)))
396 -* (((
397 -Signal: 0x19 = 25
398 -)))
399 -* (((
400 -Distance: 0x0292= 658 mm
401 -)))
402 -* (((
403 -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
404 404  
405 -
406 -
407 -
408 -)))
409 -
410 410  == 2.4  Payload Explanation and Sensor Interface ==
411 411  
412 412  
413 413  === 2.4.1  Device ID ===
414 414  
415 -
416 -(((
417 417  By default, the Device ID equal to the last 6 bytes of IMEI.
418 -)))
419 419  
420 -(((
421 421  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
422 422  
423 -
424 -)))
425 -
426 -(((
427 427  **Example:**
428 -)))
429 429  
430 -(((
431 431  AT+DEUI=A84041F15612
432 -)))
433 433  
434 -(((
435 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
436 -)))
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
437 437  
438 438  
439 439  
440 440  === 2.4.2  Version Info ===
441 441  
442 -
443 -(((
444 444  Specify the software version: 0x64=100, means firmware version 1.00.
445 -)))
446 446  
447 -(((
448 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
449 -)))
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
450 450  
451 451  
452 452  
453 453  === 2.4.3  Battery Info ===
454 454  
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
455 455  
456 456  (((
457 457  Ex1: 0x0B45 = 2885mV
... ... @@ -465,51 +465,31 @@
465 465  
466 466  === 2.4.4  Signal Strength ===
467 467  
468 -
469 -(((
470 470  NB-IoT Network signal Strength.
471 -)))
472 472  
473 -(((
474 474  **Ex1: 0x1d = 29**
475 -)))
476 476  
477 -(((
478 478  (% style="color:blue" %)**0**(%%)  -113dBm or less
479 -)))
480 480  
481 -(((
482 482  (% style="color:blue" %)**1**(%%)  -111dBm
483 -)))
484 484  
485 -(((
486 486  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
487 -)))
488 488  
489 -(((
490 490  (% style="color:blue" %)**31**  (%%) -51dBm or greater
491 -)))
492 492  
493 -(((
494 494  (% style="color:blue" %)**99**   (%%) Not known or not detectable
495 -)))
496 496  
497 497  
498 498  
499 -=== 2.4.5  Distance ===
374 +=== 2.4.5  Soil Moisture ===
500 500  
501 -
502 -Get the distance. Flat object range 280mm - 7500mm.
503 -
504 504  (((
505 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
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.
506 506  )))
507 507  
508 508  (((
509 -(((
510 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
511 511  )))
512 -)))
513 513  
514 514  (((
515 515  
... ... @@ -516,76 +516,92 @@
516 516  )))
517 517  
518 518  (((
519 -
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
520 520  )))
521 521  
522 -=== 2.4.6  Digital Interrupt ===
523 523  
524 524  
394 +=== 2.4.6  Soil Temperature ===
395 +
525 525  (((
526 -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.
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
527 527  )))
528 528  
529 529  (((
530 -The command is:
401 +**Example**:
531 531  )))
532 532  
533 533  (((
534 -(% 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]])**.**
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
535 535  )))
536 536  
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
537 537  
412 +
413 +
414 +=== 2.4.7  Soil Conductivity (EC) ===
415 +
538 538  (((
539 -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.
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).
540 540  )))
541 541  
420 +(((
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +)))
542 542  
543 543  (((
544 -Example:
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
545 545  )))
546 546  
547 547  (((
548 -0x(00): Normal uplink packet.
429 +
549 549  )))
550 550  
551 551  (((
552 -0x(01): Interrupt Uplink Packet.
433 +
553 553  )))
554 554  
436 +=== 2.4.8  Digital Interrupt ===
555 555  
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.
556 556  
557 -=== 2.4.7  ​+5V Output ===
440 +The command is:
558 558  
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
559 559  
560 -(((
561 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
562 -)))
563 563  
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.
564 564  
565 -(((
566 -The 5V output time can be controlled by AT Command.
567 567  
568 -
569 -)))
448 +Example:
570 570  
571 -(((
572 -(% style="color:blue" %)**AT+5VT=1000**
450 +0x(00): Normal uplink packet.
573 573  
574 -
575 -)))
452 +0x(01): Interrupt Uplink Packet.
576 576  
577 -(((
454 +
455 +
456 +=== 2.4.9  ​+5V Output ===
457 +
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
459 +
460 +
461 +The 5V output time can be controlled by AT Command.
462 +
463 +(% style="color:blue" %)**AT+5VT=1000**
464 +
578 578  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
579 -)))
580 580  
581 581  
582 582  
583 583  == 2.5  Downlink Payload ==
584 584  
471 +By default, NSE01 prints the downlink payload to console port.
585 585  
586 -By default, NDDS75 prints the downlink payload to console port.
473 +[[image:image-20220708133731-5.png]]
587 587  
588 -[[image:image-20220709100028-1.png]]
589 589  
590 590  
591 591  (((
... ... @@ -621,83 +621,96 @@
621 621  )))
622 622  
623 623  (((
624 -If payload = 0x04FF, it will reset the NDDS75
510 +If payload = 0x04FF, it will reset the NSE01
625 625  )))
626 626  
627 627  
628 628  * (% style="color:blue" %)**INTMOD**
629 629  
630 -(((
631 631  Downlink Payload: 06000003, Set AT+INTMOD=3
632 -)))
633 633  
634 634  
635 635  
636 636  == 2.6  ​LED Indicator ==
637 637  
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
638 638  
639 -The NDDS75 has an internal LED which is to show the status of different state.
640 640  
641 -
642 -* 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)
643 643  * Then the LED will be on for 1 second means device is boot normally.
644 -* 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.
645 645  * For each uplink probe, LED will be on for 500ms.
646 -
647 -(((
648 -
649 649  )))
650 650  
651 651  
652 652  
653 -== 2.7  ​Firmware Change Log ==
654 654  
535 +== 2.7  Installation in Soil ==
655 655  
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 +
656 656  (((
657 -Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
545 +
546 +
547 +(((
548 +Dig a hole with diameter > 20CM.
658 658  )))
659 659  
660 660  (((
661 -
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
662 662  )))
554 +)))
663 663  
556 +[[image:1654506665940-119.png]]
557 +
664 664  (((
665 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
559 +
666 666  )))
667 667  
668 668  
563 +== 2.8  ​Firmware Change Log ==
669 669  
670 -== 2.8  ​Battery Analysis ==
671 671  
566 +Download URL & Firmware Change log
672 672  
673 -=== 2.8.1  ​Battery Type ===
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/]]
674 674  
675 675  
676 -(((
677 -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.
678 -)))
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
679 679  
680 -(((
573 +
574 +
575 +== 2.9  ​Battery Analysis ==
576 +
577 +=== 2.9.1  ​Battery Type ===
578 +
579 +
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.
581 +
582 +
681 681  The battery is designed to last for several years depends on the actually use environment and update interval. 
682 -)))
683 683  
684 -(((
585 +
685 685  The battery related documents as below:
686 -)))
687 687  
688 688  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
689 -* [[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/]]
690 690  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
691 691  
692 692  (((
693 -[[image:image-20220709101450-2.png]]
593 +[[image:image-20220708140453-6.png]]
694 694  )))
695 695  
696 696  
697 697  
698 -=== 2.8.2  Power consumption Analyze ===
598 +=== 2.9.2  Power consumption Analyze ===
699 699  
700 -
701 701  (((
702 702  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.
703 703  )))
... ... @@ -730,13 +730,12 @@
730 730  And the Life expectation in difference case will be shown on the right.
731 731  )))
732 732  
733 -[[image:image-20220709110451-3.png]]
632 +[[image:image-20220708141352-7.jpeg]]
734 734  
735 735  
736 736  
737 -=== 2.8.3  ​Battery Note ===
636 +=== 2.9.3  ​Battery Note ===
738 738  
739 -
740 740  (((
741 741  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.
742 742  )))
... ... @@ -743,203 +743,318 @@
743 743  
744 744  
745 745  
746 -=== 2.8.4  Replace the battery ===
644 +=== 2.9.4  Replace the battery ===
747 747  
748 -
749 749  (((
750 -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).
647 +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).
751 751  )))
752 752  
753 753  
754 754  
755 -= 3. ​ Access NB-IoT Module =
652 += 3. ​Using the AT Commands =
756 756  
654 +== 3.1 Access AT Commands ==
757 757  
758 -(((
759 -Users can directly access the AT command set of the NB-IoT module.
760 -)))
761 761  
762 -(((
763 -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/]] 
657 +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.
764 764  
765 -
766 -)))
659 +[[image:1654501986557-872.png||height="391" width="800"]]
767 767  
768 -[[image:1657333200519-600.png]]
769 769  
662 +Or if you have below board, use below connection:
770 770  
771 771  
772 -= 4.  Using the AT Commands =
665 +[[image:1654502005655-729.png||height="503" width="801"]]
773 773  
774 774  
775 -== 4.1  Access AT Commands ==
776 776  
669 +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:
777 777  
778 -See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
779 779  
672 + [[image:1654502050864-459.png||height="564" width="806"]]
780 780  
781 -AT+<CMD>?  : Help on <CMD>
782 782  
783 -AT+<CMD>         : Run <CMD>
675 +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]]
784 784  
785 -AT+<CMD>=<value> : Set the value
786 786  
787 -AT+<CMD>=?  : Get the value
678 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
788 788  
680 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
789 789  
682 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
683 +
684 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
685 +
686 +
790 790  (% style="color:#037691" %)**General Commands**(%%)      
791 791  
792 -AT  : Attention       
689 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
793 793  
794 -AT?  : Short Help     
691 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
795 795  
796 -ATZ  : MCU Reset    
693 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
797 797  
798 -AT+TDC  : Application Data Transmission Interval
695 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
799 799  
800 -AT+CFG  : Print all configurations
801 801  
802 -AT+CFGMOD           : Working mode selection
698 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
803 803  
804 -AT+INTMOD            : Set the trigger interrupt mode
700 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
805 805  
806 -AT+5VT  : Set extend the time of 5V power  
702 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
807 807  
808 -AT+PRO  : Choose agreement
704 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
809 809  
810 -AT+WEIGRE  : Get weight or set weight to 0
706 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
811 811  
812 -AT+WEIGAP  : Get or Set the GapValue of weight
708 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
813 813  
814 -AT+RXDL  : Extend the sending and receiving time
710 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
815 815  
816 -AT+CNTFAC  : Get or set counting parameters
712 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
817 817  
818 -AT+SERVADDR  : Server Address
714 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
819 819  
716 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
820 820  
821 -(% style="color:#037691" %)**COAP Management**      
718 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
822 822  
823 -AT+URI            : Resource parameters
720 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
824 824  
722 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
825 825  
826 -(% style="color:#037691" %)**UDP Management**
724 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
827 827  
828 -AT+CFM          : Upload confirmation mode (only valid for UDP)
726 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
829 829  
728 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
830 830  
831 -(% style="color:#037691" %)**MQTT Management**
730 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
832 832  
833 -AT+CLIENT               : Get or Set MQTT client
834 834  
835 -AT+UNAME  : Get or Set MQTT Username
733 +(% style="color:#037691" %)**LoRa Network Management**
836 836  
837 -AT+PWD                  : Get or Set MQTT password
735 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
838 838  
839 -AT+PUBTOPIC  : Get or Set MQTT publish topic
737 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
840 840  
841 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
739 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
842 842  
741 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
843 843  
844 -(% style="color:#037691" %)**Information**          
743 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
845 845  
846 -AT+FDR  : Factory Data Reset
745 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
847 847  
848 -AT+PWORD  : Serial Access Password
747 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
849 849  
749 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
850 850  
751 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
851 851  
852 -= ​5.  FAQ =
753 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
853 853  
755 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
854 854  
855 -== 5.1 ​ How to Upgrade Firmware ==
757 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
856 856  
759 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
857 857  
761 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
762 +
763 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
764 +
765 +
766 +(% style="color:#037691" %)**Information** 
767 +
768 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
769 +
770 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
771 +
772 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
773 +
774 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
775 +
776 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
777 +
778 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
779 +
780 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
781 +
782 +
783 += ​4. FAQ =
784 +
785 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
786 +
858 858  (((
859 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
788 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
789 +When downloading the images, choose the required image file for download. ​
860 860  )))
861 861  
862 862  (((
863 -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]]
793 +
864 864  )))
865 865  
866 866  (((
867 -(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
797 +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.
868 868  )))
869 869  
800 +(((
801 +
802 +)))
870 870  
804 +(((
805 +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.
806 +)))
871 871  
872 -= 6.  Trouble Shooting =
808 +(((
809 +
810 +)))
873 873  
812 +(((
813 +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.
814 +)))
874 874  
875 -== 6.1  ​Connection problem when uploading firmware ==
816 +[[image:image-20220606154726-3.png]]
876 876  
877 877  
819 +When you use the TTN network, the US915 frequency bands use are:
820 +
821 +* 903.9 - SF7BW125 to SF10BW125
822 +* 904.1 - SF7BW125 to SF10BW125
823 +* 904.3 - SF7BW125 to SF10BW125
824 +* 904.5 - SF7BW125 to SF10BW125
825 +* 904.7 - SF7BW125 to SF10BW125
826 +* 904.9 - SF7BW125 to SF10BW125
827 +* 905.1 - SF7BW125 to SF10BW125
828 +* 905.3 - SF7BW125 to SF10BW125
829 +* 904.6 - SF8BW500
830 +
878 878  (((
879 -**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]]
832 +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:
833 +
834 +* (% style="color:#037691" %)**AT+CHE=2**
835 +* (% style="color:#037691" %)**ATZ**
880 880  )))
881 881  
882 -(% class="wikigeneratedid" %)
883 883  (((
884 884  
840 +
841 +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.
885 885  )))
886 886  
844 +(((
845 +
846 +)))
887 887  
888 -== 6.2  AT Command input doesn't work ==
848 +(((
849 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
850 +)))
889 889  
852 +[[image:image-20220606154825-4.png]]
890 890  
854 +
855 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
856 +
857 +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]].
858 +
859 +
860 += 5. Trouble Shooting =
861 +
862 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
863 +
864 +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.
865 +
866 +
867 +== 5.2 AT Command input doesn't work ==
868 +
891 891  (((
892 892  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.
871 +)))
893 893  
894 -
873 +
874 +== 5.3 Device rejoin in at the second uplink packet ==
875 +
876 +(% style="color:#4f81bd" %)**Issue describe as below:**
877 +
878 +[[image:1654500909990-784.png]]
879 +
880 +
881 +(% style="color:#4f81bd" %)**Cause for this issue:**
882 +
883 +(((
884 +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.
895 895  )))
896 896  
897 897  
898 -= 7. ​ Order Info =
888 +(% style="color:#4f81bd" %)**Solution: **
899 899  
890 +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:
900 900  
901 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
892 +[[image:1654500929571-736.png||height="458" width="832"]]
902 902  
903 903  
895 += 6. ​Order Info =
896 +
897 +
898 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
899 +
900 +
901 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
902 +
903 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
904 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
905 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
906 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
907 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
908 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
909 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
910 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
911 +
912 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
913 +
914 +* (% style="color:red" %)**4**(%%): 4000mAh battery
915 +* (% style="color:red" %)**8**(%%): 8500mAh battery
916 +
904 904  (% class="wikigeneratedid" %)
905 905  (((
906 906  
907 907  )))
908 908  
909 -= 8.  Packing Info =
922 += 7. Packing Info =
910 910  
911 911  (((
912 912  
913 913  
914 914  (% style="color:#037691" %)**Package Includes**:
928 +)))
915 915  
916 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
917 -* External antenna x 1
930 +* (((
931 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
918 918  )))
919 919  
920 920  (((
921 921  
922 922  
923 -
924 924  (% style="color:#037691" %)**Dimension and weight**:
938 +)))
925 925  
926 -* Device Size: 13.0 x 5 x 4.5 cm
927 -* Device Weight: 150g
928 -* Package Size / pcs : 15 x 12x 5.5 cm
929 -* Weight / pcs : 220g
940 +* (((
941 +Device Size: cm
930 930  )))
943 +* (((
944 +Device Weight: g
945 +)))
946 +* (((
947 +Package Size / pcs : cm
948 +)))
949 +* (((
950 +Weight / pcs : g
931 931  
932 -(((
933 933  
934 -
935 -
936 -
937 937  )))
938 938  
939 -= 9.  Support =
955 += 8. Support =
940 940  
941 -
942 942  * 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.
943 943  * 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]]
944 -
945 -
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