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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.17
edited by Xiaoling
on 2022/07/09 11:53
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edited by Xiaoling
on 2022/07/08 11:19
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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
... ... @@ -1,72 +1,61 @@
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 -(((
26 -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.
27 -)))
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.
28 28  
29 -(((
30 -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.
31 -)))
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
32 32  
33 -(((
34 -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.
35 -)))
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.
36 36  
37 -(((
38 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 -)))
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
40 40  
41 -(((
42 -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)
36 +
43 43  )))
44 44  
45 -(((
46 -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.
47 -)))
48 -)))
39 +[[image:1654503236291-817.png]]
49 49  
50 -
51 -)))
52 52  
53 -[[image:1657327959271-447.png]]
42 +[[image:1657245163077-232.png]]
54 54  
55 55  
56 56  
57 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
58 58  
59 59  
60 60  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
61 -* Ultra low power consumption
62 -* Distance Detection by Ultrasonic technology
63 -* Flat object range 280mm - 7500mm
64 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
65 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
66 66  * AT Commands to change parameters
67 67  * Uplink on periodically
68 68  * Downlink to change configure
69 69  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
70 70  * Micro SIM card slot for NB-IoT SIM
71 71  * 8500mAh Battery for long term use
72 72  
... ... @@ -87,109 +87,90 @@
87 87  * - B20 @H-FDD: 800MHz
88 88  * - B28 @H-FDD: 700MHz
89 89  
90 -(% style="color:#037691" %)**Battery:**
79 +(% style="color:#037691" %)**Probe Specification:**
91 91  
92 -* Li/SOCI2 un-chargeable battery
93 -* Capacity: 8500mAh
94 -* Self Discharge: <1% / Year @ 25°C
95 -* Max continuously current: 130mA
96 -* 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.
97 97  
98 -(% style="color:#037691" %)**Power Consumption**
83 +[[image:image-20220708101224-1.png]]
99 99  
100 -* STOP Mode: 10uA @ 3.3v
101 -* Max transmit power: 350mA@3.3v
102 102  
86 +
103 103  == ​1.4  Applications ==
104 104  
105 -* Smart Buildings & Home Automation
106 -* Logistics and Supply Chain Management
107 -* Smart Metering
108 108  * Smart Agriculture
109 -* Smart Cities
110 -* Smart Factory
111 111  
112 112  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
113 113  ​
114 114  
115 -
116 116  == 1.5  Pin Definitions ==
117 117  
118 118  
119 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
120 120  
121 121  
122 122  
123 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
124 124  
125 125  == 2.1  How it works ==
126 126  
105 +
127 127  (((
128 -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.
129 129  )))
130 130  
131 131  
132 132  (((
133 -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:
134 134  )))
135 135  
136 -(((
137 -
138 -)))
115 +[[image:image-20220708101605-2.png]]
139 139  
140 -[[image:1657328659945-416.png]]
141 -
142 142  (((
143 143  
144 144  )))
145 145  
146 146  
147 -== 2.2 ​ Configure the NDDS75 ==
148 148  
123 +== 2.2 ​ Configure the NSE01 ==
149 149  
125 +
150 150  === 2.2.1 Test Requirement ===
151 151  
152 -(((
153 -To use NDDS75 in your city, make sure meet below requirements:
154 -)))
155 155  
129 +To use NSE01 in your city, make sure meet below requirements:
130 +
156 156  * Your local operator has already distributed a NB-IoT Network there.
157 157  * The local NB-IoT network used the band that NSE01 supports.
158 158  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
159 159  
160 160  (((
161 -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
162 162  )))
163 163  
164 164  
165 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
166 166  
167 167  
168 168  
169 169  === 2.2.2 Insert SIM card ===
170 170  
171 -(((
172 172  Insert the NB-IoT Card get from your provider.
173 -)))
174 174  
175 -(((
176 176  User need to take out the NB-IoT module and insert the SIM card like below:
177 -)))
178 178  
179 179  
180 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
181 181  
182 182  
183 183  
184 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
185 185  
186 186  (((
187 187  (((
188 -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.
189 189  )))
190 190  )))
191 191  
192 -[[image:image-20220709092052-2.png]]
193 193  
194 194  **Connection:**
195 195  
... ... @@ -202,21 +202,19 @@
202 202  
203 203  In the PC, use below serial tool settings:
204 204  
205 -* Baud:  (% style="color:green" %)**9600**
175 +* Baud: (% style="color:green" %)**9600**
206 206  * Data bits:** (% style="color:green" %)8(%%)**
207 207  * Stop bits: (% style="color:green" %)**1**
208 -* Parity:  (% style="color:green" %)**None**
178 +* Parity: (% style="color:green" %)**None**
209 209  * Flow Control: (% style="color:green" %)**None**
210 210  
211 211  (((
212 -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.
213 213  )))
214 214  
215 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
216 216  
217 -(((
218 -(% 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/]]
219 -)))
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/]]
220 220  
221 221  
222 222  
... ... @@ -225,66 +225,66 @@
225 225  (% 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/]]
226 226  
227 227  
228 -(((
229 229  **Use below commands:**
230 -)))
231 231  
232 -* (((
233 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
234 -)))
235 -* (((
236 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
237 -)))
238 -* (((
239 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
240 -)))
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
241 241  
242 -(((
202 +
203 +
243 243  For parameter description, please refer to AT command set
244 -)))
245 245  
246 -[[image:1657330452568-615.png]]
206 +[[image:1657249793983-486.png]]
247 247  
248 248  
249 -(((
250 -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.
251 -)))
209 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
252 252  
253 -[[image:1657330472797-498.png]]
211 +[[image:1657249831934-534.png]]
254 254  
255 255  
256 256  
257 257  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
258 258  
217 +This feature is supported since firmware version v1.0.1
259 259  
260 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 +
220 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
261 261  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
262 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
222 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
263 263  
264 -[[image:1657330501006-241.png]]
265 265  
266 266  
267 -[[image:1657330533775-472.png]]
226 +[[image:1657249864775-321.png]]
268 268  
269 269  
270 270  
230 +[[image:1657249930215-289.png]]
231 +
232 +
233 +
271 271  === 2.2.6 Use MQTT protocol to uplink data ===
272 272  
236 +This feature is supported since firmware version v110
273 273  
274 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
275 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
276 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
277 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
278 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
279 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
280 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
281 281  
239 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 +* (% style="color:blue" %)**AT+UNAME=UNAME  **(%%)~/~/Set the username of MQTT
243 +* (% style="color:blue" %)**AT+PWD=PWD  **(%%)~/~/Set the password of MQTT
244 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB  **(%%)~/~/Set the sending topic of MQTT
245 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
246 +
247 +
248 +
282 282  [[image:1657249978444-674.png]]
283 283  
284 284  
285 -[[image:1657330723006-866.png]]
252 +[[image:1657249990869-686.png]]
286 286  
287 287  
255 +
288 288  (((
289 289  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
290 290  )))
... ... @@ -293,17 +293,18 @@
293 293  
294 294  === 2.2.7 Use TCP protocol to uplink data ===
295 295  
264 +This feature is supported since firmware version v110
296 296  
266 +
297 297  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
298 298  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
299 299  
300 -[[image:image-20220709093918-1.png]]
270 +[[image:1657250217799-140.png]]
301 301  
302 302  
303 -[[image:image-20220709093918-2.png]]
273 +[[image:1657250255956-604.png]]
304 304  
305 305  
306 -
307 307  === 2.2.8 Change Update Interval ===
308 308  
309 309  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -310,6 +310,7 @@
310 310  
311 311  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
312 312  
282 +
313 313  (((
314 314  (% style="color:red" %)**NOTE:**
315 315  )))
... ... @@ -320,152 +320,122 @@
320 320  
321 321  
322 322  
323 -== 2.3  Uplink Payload ==
293 +== 2.3 Uplink Payload ==
324 324  
325 -In this mode, uplink payload includes in total 14 bytes
326 326  
296 +=== 2.3.1 MOD~=0(Default Mode) ===
327 327  
328 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
329 -|=(% style="width: 60px;" %)(((
330 -**Size(bytes)**
331 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
332 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
298 +LSE01 will uplink payload via LoRaWAN with below payload format: 
333 333  
334 334  (((
335 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
301 +Uplink payload includes in total 11 bytes.
336 336  )))
337 337  
304 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
305 +|(((
306 +**Size**
338 338  
339 -[[image:1657331036973-987.png]]
308 +**(bytes)**
309 +)))|**2**|**2**|**2**|**2**|**2**|**1**
310 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
311 +Temperature
340 340  
341 -(((
342 -The payload is ASCII string, representative same HEX:
343 -)))
313 +(Reserve, Ignore now)
314 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
315 +MOD & Digital Interrupt
344 344  
345 -(((
346 -0x72403155615900640c6c19029200 where:
317 +(Optional)
347 347  )))
348 348  
349 -* (((
350 -Device ID: 0x724031556159 = 724031556159
351 -)))
352 -* (((
353 -Version: 0x0064=100=1.0.0
354 -)))
320 +=== 2.3.2 MOD~=1(Original value) ===
355 355  
356 -* (((
357 -BAT: 0x0c6c = 3180 mV = 3.180V
358 -)))
359 -* (((
360 -Signal: 0x19 = 25
361 -)))
362 -* (((
363 -Distance: 0x0292= 658 mm
364 -)))
365 -* (((
366 -Interrupt: 0x00 = 0
322 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
367 367  
324 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
325 +|(((
326 +**Size**
368 368  
328 +**(bytes)**
329 +)))|**2**|**2**|**2**|**2**|**2**|**1**
330 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
331 +Temperature
369 369  
370 -
371 -)))
333 +(Reserve, Ignore now)
334 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
335 +MOD & Digital Interrupt
372 372  
373 -== 2.4  Payload Explanation and Sensor Interface ==
374 -
375 -
376 -=== 2.4.1  Device ID ===
377 -
378 -(((
379 -By default, the Device ID equal to the last 6 bytes of IMEI.
337 +(Optional)
380 380  )))
381 381  
382 -(((
383 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
384 -)))
340 +=== 2.3.3 Battery Info ===
385 385  
386 386  (((
387 -**Example:**
343 +Check the battery voltage for LSE01.
388 388  )))
389 389  
390 390  (((
391 -AT+DEUI=A84041F15612
347 +Ex1: 0x0B45 = 2885mV
392 392  )))
393 393  
394 394  (((
395 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
351 +Ex2: 0x0B49 = 2889mV
396 396  )))
397 397  
398 398  
399 399  
400 -=== 2.4.2  Version Info ===
356 +=== 2.3.4 Soil Moisture ===
401 401  
402 402  (((
403 -Specify the software version: 0x64=100, means firmware version 1.00.
359 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
404 404  )))
405 405  
406 406  (((
407 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
363 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
408 408  )))
409 409  
410 -
411 -
412 -=== 2.4.3  Battery Info ===
413 -
414 414  (((
415 -Ex1: 0x0B45 = 2885mV
367 +
416 416  )))
417 417  
418 418  (((
419 -Ex2: 0x0B49 = 2889mV
371 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
420 420  )))
421 421  
422 422  
423 423  
424 -=== 2.4.4  Signal Strength ===
376 +=== 2.3.5 Soil Temperature ===
425 425  
426 426  (((
427 -NB-IoT Network signal Strength.
379 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
428 428  )))
429 429  
430 430  (((
431 -**Ex1: 0x1d = 29**
383 +**Example**:
432 432  )))
433 433  
434 434  (((
435 -(% style="color:blue" %)**0**(%%)  -113dBm or less
387 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
436 436  )))
437 437  
438 438  (((
439 -(% style="color:blue" %)**1**(%%)  -111dBm
391 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
440 440  )))
441 441  
442 -(((
443 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
444 -)))
445 445  
446 -(((
447 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
448 -)))
449 449  
396 +=== 2.3.6 Soil Conductivity (EC) ===
397 +
450 450  (((
451 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
399 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
452 452  )))
453 453  
454 -
455 -
456 -=== 2.4.5  Distance ===
457 -
458 -Get the distance. Flat object range 280mm - 7500mm.
459 -
460 460  (((
461 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
403 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
462 462  )))
463 463  
464 464  (((
465 -(((
466 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
407 +Generally, the EC value of irrigation water is less than 800uS / cm.
467 467  )))
468 -)))
469 469  
470 470  (((
471 471  
... ... @@ -475,68 +475,52 @@
475 475  
476 476  )))
477 477  
478 -=== 2.4.6  Digital Interrupt ===
418 +=== 2.3.7 MOD ===
479 479  
480 -(((
481 -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.
482 -)))
420 +Firmware version at least v2.1 supports changing mode.
483 483  
484 -(((
485 -The command is:
486 -)))
422 +For example, bytes[10]=90
487 487  
488 -(((
489 -(% 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]])**.**
490 -)))
424 +mod=(bytes[10]>>7)&0x01=1.
491 491  
492 492  
493 -(((
494 -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.
495 -)))
427 +**Downlink Command:**
496 496  
429 +If payload = 0x0A00, workmode=0
497 497  
498 -(((
499 -Example:
500 -)))
431 +If** **payload =** **0x0A01, workmode=1
501 501  
502 -(((
503 -0x(00): Normal uplink packet.
504 -)))
505 505  
506 -(((
507 -0x(01): Interrupt Uplink Packet.
508 -)))
509 509  
435 +=== 2.3.8 ​Decode payload in The Things Network ===
510 510  
437 +While using TTN network, you can add the payload format to decode the payload.
511 511  
512 -=== 2.4.7  ​+5V Output ===
513 513  
514 -(((
515 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
516 -)))
440 +[[image:1654505570700-128.png]]
517 517  
518 -
519 519  (((
520 -The 5V output time can be controlled by AT Command.
443 +The payload decoder function for TTN is here:
521 521  )))
522 522  
523 523  (((
524 -(% style="color:blue" %)**AT+5VT=1000**
447 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
525 525  )))
526 526  
527 -(((
528 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
529 -)))
530 530  
451 +== 2.4 Uplink Interval ==
531 531  
453 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
532 532  
533 -== 2.5  Downlink Payload ==
534 534  
535 -By default, NDDS75 prints the downlink payload to console port.
536 536  
537 -[[image:image-20220709100028-1.png]]
457 +== 2.5 Downlink Payload ==
538 538  
459 +By default, LSE50 prints the downlink payload to console port.
539 539  
461 +[[image:image-20220606165544-8.png]]
462 +
463 +
540 540  (((
541 541  (% style="color:blue" %)**Examples:**
542 542  )))
... ... @@ -550,7 +550,7 @@
550 550  )))
551 551  
552 552  (((
553 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
477 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
554 554  )))
555 555  
556 556  (((
... ... @@ -570,116 +570,432 @@
570 570  )))
571 571  
572 572  (((
573 -If payload = 0x04FF, it will reset the NDDS75
497 +If payload = 0x04FF, it will reset the LSE01
574 574  )))
575 575  
576 576  
577 -* (% style="color:blue" %)**INTMOD**
501 +* (% style="color:blue" %)**CFM**
578 578  
503 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
504 +
505 +
506 +
507 +== 2.6 ​Show Data in DataCake IoT Server ==
508 +
579 579  (((
580 -Downlink Payload: 06000003, Set AT+INTMOD=3
510 +[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
581 581  )))
582 582  
513 +(((
514 +
515 +)))
583 583  
517 +(((
518 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
519 +)))
584 584  
585 -== 2.6  ​LED Indicator ==
521 +(((
522 +(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
523 +)))
586 586  
587 587  
588 -The NDDS75 has an internal LED which is to show the status of different state.
526 +[[image:1654505857935-743.png]]
589 589  
590 590  
591 -* 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)
592 -* Then the LED will be on for 1 second means device is boot normally.
593 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
594 -* For each uplink probe, LED will be on for 500ms.
529 +[[image:1654505874829-548.png]]
595 595  
596 -(((
597 -
598 -)))
599 599  
532 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
600 600  
534 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
601 601  
602 -== 2.7  ​Firmware Change Log ==
603 603  
537 +[[image:1654505905236-553.png]]
604 604  
605 -Download URL & Firmware Change log
606 606  
607 -(((
608 -[[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/]]
609 -)))
540 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
610 610  
542 +[[image:1654505925508-181.png]]
611 611  
612 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
613 613  
614 614  
546 +== 2.7 Frequency Plans ==
615 615  
616 -== 2.8  ​Battery Analysis ==
548 +The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
617 617  
618 -=== 2.8.1  ​Battery Type ===
619 619  
551 +=== 2.7.1 EU863-870 (EU868) ===
620 620  
553 +(% style="color:#037691" %)** Uplink:**
554 +
555 +868.1 - SF7BW125 to SF12BW125
556 +
557 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
558 +
559 +868.5 - SF7BW125 to SF12BW125
560 +
561 +867.1 - SF7BW125 to SF12BW125
562 +
563 +867.3 - SF7BW125 to SF12BW125
564 +
565 +867.5 - SF7BW125 to SF12BW125
566 +
567 +867.7 - SF7BW125 to SF12BW125
568 +
569 +867.9 - SF7BW125 to SF12BW125
570 +
571 +868.8 - FSK
572 +
573 +
574 +(% style="color:#037691" %)** Downlink:**
575 +
576 +Uplink channels 1-9 (RX1)
577 +
578 +869.525 - SF9BW125 (RX2 downlink only)
579 +
580 +
581 +
582 +=== 2.7.2 US902-928(US915) ===
583 +
584 +Used in USA, Canada and South America. Default use CHE=2
585 +
586 +(% style="color:#037691" %)**Uplink:**
587 +
588 +903.9 - SF7BW125 to SF10BW125
589 +
590 +904.1 - SF7BW125 to SF10BW125
591 +
592 +904.3 - SF7BW125 to SF10BW125
593 +
594 +904.5 - SF7BW125 to SF10BW125
595 +
596 +904.7 - SF7BW125 to SF10BW125
597 +
598 +904.9 - SF7BW125 to SF10BW125
599 +
600 +905.1 - SF7BW125 to SF10BW125
601 +
602 +905.3 - SF7BW125 to SF10BW125
603 +
604 +
605 +(% style="color:#037691" %)**Downlink:**
606 +
607 +923.3 - SF7BW500 to SF12BW500
608 +
609 +923.9 - SF7BW500 to SF12BW500
610 +
611 +924.5 - SF7BW500 to SF12BW500
612 +
613 +925.1 - SF7BW500 to SF12BW500
614 +
615 +925.7 - SF7BW500 to SF12BW500
616 +
617 +926.3 - SF7BW500 to SF12BW500
618 +
619 +926.9 - SF7BW500 to SF12BW500
620 +
621 +927.5 - SF7BW500 to SF12BW500
622 +
623 +923.3 - SF12BW500(RX2 downlink only)
624 +
625 +
626 +
627 +=== 2.7.3 CN470-510 (CN470) ===
628 +
629 +Used in China, Default use CHE=1
630 +
631 +(% style="color:#037691" %)**Uplink:**
632 +
633 +486.3 - SF7BW125 to SF12BW125
634 +
635 +486.5 - SF7BW125 to SF12BW125
636 +
637 +486.7 - SF7BW125 to SF12BW125
638 +
639 +486.9 - SF7BW125 to SF12BW125
640 +
641 +487.1 - SF7BW125 to SF12BW125
642 +
643 +487.3 - SF7BW125 to SF12BW125
644 +
645 +487.5 - SF7BW125 to SF12BW125
646 +
647 +487.7 - SF7BW125 to SF12BW125
648 +
649 +
650 +(% style="color:#037691" %)**Downlink:**
651 +
652 +506.7 - SF7BW125 to SF12BW125
653 +
654 +506.9 - SF7BW125 to SF12BW125
655 +
656 +507.1 - SF7BW125 to SF12BW125
657 +
658 +507.3 - SF7BW125 to SF12BW125
659 +
660 +507.5 - SF7BW125 to SF12BW125
661 +
662 +507.7 - SF7BW125 to SF12BW125
663 +
664 +507.9 - SF7BW125 to SF12BW125
665 +
666 +508.1 - SF7BW125 to SF12BW125
667 +
668 +505.3 - SF12BW125 (RX2 downlink only)
669 +
670 +
671 +
672 +=== 2.7.4 AU915-928(AU915) ===
673 +
674 +Default use CHE=2
675 +
676 +(% style="color:#037691" %)**Uplink:**
677 +
678 +916.8 - SF7BW125 to SF12BW125
679 +
680 +917.0 - SF7BW125 to SF12BW125
681 +
682 +917.2 - SF7BW125 to SF12BW125
683 +
684 +917.4 - SF7BW125 to SF12BW125
685 +
686 +917.6 - SF7BW125 to SF12BW125
687 +
688 +917.8 - SF7BW125 to SF12BW125
689 +
690 +918.0 - SF7BW125 to SF12BW125
691 +
692 +918.2 - SF7BW125 to SF12BW125
693 +
694 +
695 +(% style="color:#037691" %)**Downlink:**
696 +
697 +923.3 - SF7BW500 to SF12BW500
698 +
699 +923.9 - SF7BW500 to SF12BW500
700 +
701 +924.5 - SF7BW500 to SF12BW500
702 +
703 +925.1 - SF7BW500 to SF12BW500
704 +
705 +925.7 - SF7BW500 to SF12BW500
706 +
707 +926.3 - SF7BW500 to SF12BW500
708 +
709 +926.9 - SF7BW500 to SF12BW500
710 +
711 +927.5 - SF7BW500 to SF12BW500
712 +
713 +923.3 - SF12BW500(RX2 downlink only)
714 +
715 +
716 +
717 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
718 +
719 +(% style="color:#037691" %)**Default Uplink channel:**
720 +
721 +923.2 - SF7BW125 to SF10BW125
722 +
723 +923.4 - SF7BW125 to SF10BW125
724 +
725 +
726 +(% style="color:#037691" %)**Additional Uplink Channel**:
727 +
728 +(OTAA mode, channel added by JoinAccept message)
729 +
730 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
731 +
732 +922.2 - SF7BW125 to SF10BW125
733 +
734 +922.4 - SF7BW125 to SF10BW125
735 +
736 +922.6 - SF7BW125 to SF10BW125
737 +
738 +922.8 - SF7BW125 to SF10BW125
739 +
740 +923.0 - SF7BW125 to SF10BW125
741 +
742 +922.0 - SF7BW125 to SF10BW125
743 +
744 +
745 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
746 +
747 +923.6 - SF7BW125 to SF10BW125
748 +
749 +923.8 - SF7BW125 to SF10BW125
750 +
751 +924.0 - SF7BW125 to SF10BW125
752 +
753 +924.2 - SF7BW125 to SF10BW125
754 +
755 +924.4 - SF7BW125 to SF10BW125
756 +
757 +924.6 - SF7BW125 to SF10BW125
758 +
759 +
760 +(% style="color:#037691" %)** Downlink:**
761 +
762 +Uplink channels 1-8 (RX1)
763 +
764 +923.2 - SF10BW125 (RX2)
765 +
766 +
767 +
768 +=== 2.7.6 KR920-923 (KR920) ===
769 +
770 +Default channel:
771 +
772 +922.1 - SF7BW125 to SF12BW125
773 +
774 +922.3 - SF7BW125 to SF12BW125
775 +
776 +922.5 - SF7BW125 to SF12BW125
777 +
778 +
779 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
780 +
781 +922.1 - SF7BW125 to SF12BW125
782 +
783 +922.3 - SF7BW125 to SF12BW125
784 +
785 +922.5 - SF7BW125 to SF12BW125
786 +
787 +922.7 - SF7BW125 to SF12BW125
788 +
789 +922.9 - SF7BW125 to SF12BW125
790 +
791 +923.1 - SF7BW125 to SF12BW125
792 +
793 +923.3 - SF7BW125 to SF12BW125
794 +
795 +
796 +(% style="color:#037691" %)**Downlink:**
797 +
798 +Uplink channels 1-7(RX1)
799 +
800 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
801 +
802 +
803 +
804 +=== 2.7.7 IN865-867 (IN865) ===
805 +
806 +(% style="color:#037691" %)** Uplink:**
807 +
808 +865.0625 - SF7BW125 to SF12BW125
809 +
810 +865.4025 - SF7BW125 to SF12BW125
811 +
812 +865.9850 - SF7BW125 to SF12BW125
813 +
814 +
815 +(% style="color:#037691" %) **Downlink:**
816 +
817 +Uplink channels 1-3 (RX1)
818 +
819 +866.550 - SF10BW125 (RX2)
820 +
821 +
822 +
823 +
824 +== 2.8 LED Indicator ==
825 +
826 +The LSE01 has an internal LED which is to show the status of different state.
827 +
828 +* Blink once when device power on.
829 +* Solid ON for 5 seconds once device successful Join the network.
830 +* Blink once when device transmit a packet.
831 +
832 +== 2.9 Installation in Soil ==
833 +
834 +**Measurement the soil surface**
835 +
836 +
837 +[[image:1654506634463-199.png]] ​
838 +
621 621  (((
622 -The NDDS75 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
840 +(((
841 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
623 623  )))
843 +)))
624 624  
845 +
846 +
847 +[[image:1654506665940-119.png]]
848 +
625 625  (((
626 -The battery is designed to last for several years depends on the actually use environment and update interval. 
850 +Dig a hole with diameter > 20CM.
627 627  )))
628 628  
629 629  (((
630 -The battery related documents as below:
854 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
631 631  )))
632 632  
633 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
634 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
635 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
636 636  
858 +== 2.10 ​Firmware Change Log ==
859 +
637 637  (((
638 -[[image:image-20220709101450-2.png]]
861 +**Firmware download link:**
639 639  )))
640 640  
864 +(((
865 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
866 +)))
641 641  
868 +(((
869 +
870 +)))
642 642  
643 -=== 2.8.2  Power consumption Analyze ===
872 +(((
873 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
874 +)))
644 644  
645 645  (((
646 -Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
877 +
647 647  )))
648 648  
880 +(((
881 +**V1.0.**
882 +)))
649 649  
650 650  (((
651 -Instruction to use as below:
885 +Release
652 652  )))
653 653  
888 +
889 +== 2.11 ​Battery Analysis ==
890 +
891 +=== 2.11.1 ​Battery Type ===
892 +
654 654  (((
655 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
894 +The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
656 656  )))
657 657  
897 +(((
898 +The battery is designed to last for more than 5 years for the LSN50.
899 +)))
658 658  
659 659  (((
660 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
902 +(((
903 +The battery-related documents are as below:
661 661  )))
905 +)))
662 662  
663 663  * (((
664 -Product Model
908 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
665 665  )))
666 666  * (((
667 -Uplink Interval
911 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
668 668  )))
669 669  * (((
670 -Working Mode
914 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
671 671  )))
672 672  
673 -(((
674 -And the Life expectation in difference case will be shown on the right.
675 -)))
917 + [[image:image-20220610172436-1.png]]
676 676  
677 -[[image:image-20220709110451-3.png]]
678 678  
679 679  
921 +=== 2.11.2 ​Battery Note ===
680 680  
681 -=== 2.8.3  ​Battery Note ===
682 -
683 683  (((
684 684  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.
685 685  )))
... ... @@ -686,169 +686,302 @@
686 686  
687 687  
688 688  
689 -=== 2.8.4  Replace the battery ===
929 +=== 2.11.3 Replace the battery ===
690 690  
691 691  (((
692 -The default battery pack of NDDS75 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
932 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
693 693  )))
694 694  
695 -
696 -
697 -= 3. ​ Access NB-IoT Module =
698 -
699 699  (((
700 -Users can directly access the AT command set of the NB-IoT module.
936 +You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
701 701  )))
702 702  
703 703  (((
704 -The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
940 +The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
705 705  )))
706 706  
707 -[[image:1657333200519-600.png]]
708 708  
709 709  
945 += 3. ​Using the AT Commands =
710 710  
711 -= 4.  Using the AT Commands =
947 +== 3.1 Access AT Commands ==
712 712  
713 -== 4.1  Access AT Commands ==
714 714  
715 -See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
950 +LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
716 716  
952 +[[image:1654501986557-872.png||height="391" width="800"]]
717 717  
718 -AT+<CMD>?  : Help on <CMD>
719 719  
720 -AT+<CMD>         : Run <CMD>
955 +Or if you have below board, use below connection:
721 721  
722 -AT+<CMD>=<value> : Set the value
723 723  
724 -AT+<CMD>=?  : Get the value
958 +[[image:1654502005655-729.png||height="503" width="801"]]
725 725  
726 726  
961 +
962 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
963 +
964 +
965 + [[image:1654502050864-459.png||height="564" width="806"]]
966 +
967 +
968 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
969 +
970 +
971 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
972 +
973 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
974 +
975 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
976 +
977 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
978 +
979 +
727 727  (% style="color:#037691" %)**General Commands**(%%)      
728 728  
729 -AT  : Attention       
982 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
730 730  
731 -AT?  : Short Help     
984 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
732 732  
733 -ATZ  : MCU Reset    
986 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
734 734  
735 -AT+TDC  : Application Data Transmission Interval
988 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
736 736  
737 -AT+CFG  : Print all configurations
738 738  
739 -AT+CFGMOD           : Working mode selection
991 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
740 740  
741 -AT+INTMOD            : Set the trigger interrupt mode
993 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
742 742  
743 -AT+5VT  : Set extend the time of 5V power  
995 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
744 744  
745 -AT+PRO  : Choose agreement
997 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
746 746  
747 -AT+WEIGRE  : Get weight or set weight to 0
999 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
748 748  
749 -AT+WEIGAP  : Get or Set the GapValue of weight
1001 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
750 750  
751 -AT+RXDL  : Extend the sending and receiving time
1003 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
752 752  
753 -AT+CNTFAC  : Get or set counting parameters
1005 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
754 754  
755 -AT+SERVADDR  : Server Address
1007 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
756 756  
1009 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
757 757  
758 -(% style="color:#037691" %)**COAP Management**      
1011 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
759 759  
760 -AT+URI            : Resource parameters
1013 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
761 761  
1015 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
762 762  
763 -(% style="color:#037691" %)**UDP Management**
1017 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
764 764  
765 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1019 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
766 766  
1021 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
767 767  
768 -(% style="color:#037691" %)**MQTT Management**
1023 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
769 769  
770 -AT+CLIENT               : Get or Set MQTT client
771 771  
772 -AT+UNAME  : Get or Set MQTT Username
1026 +(% style="color:#037691" %)**LoRa Network Management**
773 773  
774 -AT+PWD                  : Get or Set MQTT password
1028 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
775 775  
776 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1030 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
777 777  
778 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1032 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
779 779  
1034 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
780 780  
781 -(% style="color:#037691" %)**Information**          
1036 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
782 782  
783 -AT+FDR  : Factory Data Reset
1038 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
784 784  
785 -AT+PWORD  : Serial Access Password
1040 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
786 786  
1042 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
787 787  
1044 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
788 788  
789 -= ​5.  FAQ =
1046 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
790 790  
791 -== 5.1 ​ How to Upgrade Firmware ==
1048 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
792 792  
1050 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
793 793  
1052 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1053 +
1054 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1055 +
1056 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1057 +
1058 +
1059 +(% style="color:#037691" %)**Information** 
1060 +
1061 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1062 +
1063 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1064 +
1065 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1066 +
1067 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1068 +
1069 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1070 +
1071 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1072 +
1073 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1074 +
1075 +
1076 += ​4. FAQ =
1077 +
1078 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1079 +
794 794  (((
795 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1081 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1082 +When downloading the images, choose the required image file for download. ​
796 796  )))
797 797  
798 798  (((
799 -Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
1086 +
800 800  )))
801 801  
802 802  (((
803 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
1090 +How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
804 804  )))
805 805  
1093 +(((
1094 +
1095 +)))
806 806  
1097 +(((
1098 +You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
1099 +)))
807 807  
808 -= 6.  Trouble Shooting =
1101 +(((
1102 +
1103 +)))
809 809  
810 -== 6.1  ​Connection problem when uploading firmware ==
1105 +(((
1106 +For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
1107 +)))
811 811  
1109 +[[image:image-20220606154726-3.png]]
812 812  
1111 +
1112 +When you use the TTN network, the US915 frequency bands use are:
1113 +
1114 +* 903.9 - SF7BW125 to SF10BW125
1115 +* 904.1 - SF7BW125 to SF10BW125
1116 +* 904.3 - SF7BW125 to SF10BW125
1117 +* 904.5 - SF7BW125 to SF10BW125
1118 +* 904.7 - SF7BW125 to SF10BW125
1119 +* 904.9 - SF7BW125 to SF10BW125
1120 +* 905.1 - SF7BW125 to SF10BW125
1121 +* 905.3 - SF7BW125 to SF10BW125
1122 +* 904.6 - SF8BW500
1123 +
813 813  (((
814 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
1125 +Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
1126 +
1127 +* (% style="color:#037691" %)**AT+CHE=2**
1128 +* (% style="color:#037691" %)**ATZ**
815 815  )))
816 816  
817 -(% class="wikigeneratedid" %)
818 818  (((
819 819  
1133 +
1134 +to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
820 820  )))
821 821  
1137 +(((
1138 +
1139 +)))
822 822  
823 -== 6.2  AT Command input doesn't work ==
1141 +(((
1142 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1143 +)))
824 824  
1145 +[[image:image-20220606154825-4.png]]
1146 +
1147 +
1148 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1149 +
1150 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
1151 +
1152 +
1153 += 5. Trouble Shooting =
1154 +
1155 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1156 +
1157 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
1158 +
1159 +
1160 +== 5.2 AT Command input doesn't work ==
1161 +
825 825  (((
826 826  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1164 +)))
827 827  
828 -
1166 +
1167 +== 5.3 Device rejoin in at the second uplink packet ==
1168 +
1169 +(% style="color:#4f81bd" %)**Issue describe as below:**
1170 +
1171 +[[image:1654500909990-784.png]]
1172 +
1173 +
1174 +(% style="color:#4f81bd" %)**Cause for this issue:**
1175 +
1176 +(((
1177 +The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
829 829  )))
830 830  
831 831  
832 -= 7. ​ Order Info =
1181 +(% style="color:#4f81bd" %)**Solution: **
833 833  
1183 +All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
834 834  
835 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1185 +[[image:1654500929571-736.png||height="458" width="832"]]
836 836  
837 837  
1188 += 6. ​Order Info =
1189 +
1190 +
1191 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1192 +
1193 +
1194 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1195 +
1196 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1197 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1198 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1199 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1200 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1201 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1202 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1203 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1204 +
1205 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1206 +
1207 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1208 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1209 +
838 838  (% class="wikigeneratedid" %)
839 839  (((
840 840  
841 841  )))
842 842  
843 -= 8.  Packing Info =
1215 += 7. Packing Info =
844 844  
845 845  (((
846 846  
847 847  
848 848  (% style="color:#037691" %)**Package Includes**:
1221 +)))
849 849  
850 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
851 -* External antenna x 1
1223 +* (((
1224 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
852 852  )))
853 853  
854 854  (((
... ... @@ -855,22 +855,24 @@
855 855  
856 856  
857 857  (% style="color:#037691" %)**Dimension and weight**:
1231 +)))
858 858  
859 -
860 -* Device Size: 13.0 x 5 x 4.5 cm
861 -* Device Weight: 150g
862 -* Package Size / pcs : 15 x 12x 5.5 cm
863 -* Weight / pcs : 220g
1233 +* (((
1234 +Device Size: cm
864 864  )))
1236 +* (((
1237 +Device Weight: g
1238 +)))
1239 +* (((
1240 +Package Size / pcs : cm
1241 +)))
1242 +* (((
1243 +Weight / pcs : g
865 865  
866 -(((
867 867  
868 -
869 -
870 -
871 871  )))
872 872  
873 -= 9.  Support =
1248 += 8. Support =
874 874  
875 875  * 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.
876 876  * 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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