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From version 92.3
edited by Xiaoling
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edited by Xiaoling
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Summary

Details

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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,11 +1,10 @@
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 10  
11 11  
... ... @@ -12,23 +12,28 @@
12 12  
13 13  
14 14  
14 +**Table of Contents:**
15 15  
16 +
17 +
18 +
19 +
20 +
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
23 -(((
24 -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.
25 -\\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.
26 -\\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.
27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 -\\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)
29 -\\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.
30 -)))
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.
31 31  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
32 32  
33 33  )))
34 34  
... ... @@ -35,27 +35,26 @@
35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657327959271-447.png]]
42 +[[image:1657245163077-232.png]]
39 39  
40 40  
41 41  
42 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
43 43  
44 44  
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Ultra low power consumption
47 -* Distance Detection by Ultrasonic technology
48 -* Flat object range 280mm - 7500mm
49 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 -
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -73,112 +73,90 @@
73 73  * - B20 @H-FDD: 800MHz
74 74  * - B28 @H-FDD: 700MHz
75 75  
76 -(% style="color:#037691" %)**Battery:**
79 +(% style="color:#037691" %)**Probe Specification:**
77 77  
78 -* Li/SOCI2 un-chargeable battery
79 -* Capacity: 8500mAh
80 -* Self Discharge: <1% / Year @ 25°C
81 -* Max continuously current: 130mA
82 -* Max boost current: 2A, 1 second
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
83 83  
84 -(% style="color:#037691" %)**Power Consumption**
83 +[[image:image-20220708101224-1.png]]
85 85  
86 -* STOP Mode: 10uA @ 3.3v
87 -* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
88 88  
89 89  
90 -
91 91  == ​1.4  Applications ==
92 92  
93 -* Smart Buildings & Home Automation
94 -* Logistics and Supply Chain Management
95 -* Smart Metering
96 96  * Smart Agriculture
97 -* Smart Cities
98 -* Smart Factory
99 99  
100 100  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
101 101  ​
102 102  
103 -
104 -
105 105  == 1.5  Pin Definitions ==
106 106  
107 107  
108 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
109 109  
110 110  
111 111  
112 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
113 113  
114 114  == 2.1  How it works ==
115 115  
105 +
116 116  (((
117 -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.
118 118  )))
119 119  
120 120  
121 121  (((
122 -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:
123 123  )))
124 124  
125 -(((
126 -
127 -)))
115 +[[image:image-20220708101605-2.png]]
128 128  
129 -[[image:1657328659945-416.png]]
130 -
131 131  (((
132 132  
133 133  )))
134 134  
135 135  
136 -== 2.2 ​ Configure the NDDS75 ==
137 137  
123 +== 2.2 ​ Configure the NSE01 ==
138 138  
125 +
139 139  === 2.2.1 Test Requirement ===
140 140  
141 -(((
142 -To use NDDS75 in your city, make sure meet below requirements:
143 -)))
144 144  
129 +To use NSE01 in your city, make sure meet below requirements:
130 +
145 145  * Your local operator has already distributed a NB-IoT Network there.
146 146  * The local NB-IoT network used the band that NSE01 supports.
147 147  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
148 148  
149 149  (((
150 -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
151 151  )))
152 152  
153 153  
154 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
155 155  
156 156  
157 157  
158 158  === 2.2.2 Insert SIM card ===
159 159  
160 -(((
161 161  Insert the NB-IoT Card get from your provider.
162 -)))
163 163  
164 -(((
165 165  User need to take out the NB-IoT module and insert the SIM card like below:
166 -)))
167 167  
168 168  
169 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
170 170  
171 171  
172 172  
173 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
174 174  
175 175  (((
176 176  (((
177 -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.
178 178  )))
179 179  )))
180 180  
181 -[[image:image-20220709092052-2.png]]
182 182  
183 183  **Connection:**
184 184  
... ... @@ -191,27 +191,25 @@
191 191  
192 192  In the PC, use below serial tool settings:
193 193  
194 -* Baud:  (% style="color:green" %)**9600**
175 +* Baud: (% style="color:green" %)**9600**
195 195  * Data bits:** (% style="color:green" %)8(%%)**
196 196  * Stop bits: (% style="color:green" %)**1**
197 -* Parity:  (% style="color:green" %)**None**
178 +* Parity: (% style="color:green" %)**None**
198 198  * Flow Control: (% style="color:green" %)**None**
199 199  
200 200  (((
201 -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.
202 202  )))
203 203  
204 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
205 205  
206 -(((
207 -(% 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/]]
208 -)))
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/]]
209 209  
210 210  
211 211  
212 212  === 2.2.4 Use CoAP protocol to uplink data ===
213 213  
214 -(% 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/]]
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/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
215 215  
216 216  
217 217  **Use below commands:**
... ... @@ -220,48 +220,60 @@
220 220  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221 221  * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
222 222  
202 +
203 +
223 223  For parameter description, please refer to AT command set
224 224  
225 -[[image:1657330452568-615.png]]
206 +[[image:1657249793983-486.png]]
226 226  
227 227  
228 -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.
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.
229 229  
230 -[[image:1657330472797-498.png]]
211 +[[image:1657249831934-534.png]]
231 231  
232 232  
233 233  
234 234  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 235  
217 +This feature is supported since firmware version v1.0.1
236 236  
219 +
237 237  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238 238  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239 239  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
240 240  
241 -[[image:1657330501006-241.png]]
242 242  
243 243  
244 -[[image:1657330533775-472.png]]
226 +[[image:1657249864775-321.png]]
245 245  
246 246  
247 247  
230 +[[image:1657249930215-289.png]]
231 +
232 +
233 +
248 248  === 2.2.6 Use MQTT protocol to uplink data ===
249 249  
236 +This feature is supported since firmware version v110
250 250  
238 +
251 251  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
252 252  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
253 253  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
254 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
255 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
256 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
257 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic 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
258 258  
247 +
248 +
259 259  [[image:1657249978444-674.png]]
260 260  
261 261  
262 -[[image:1657330723006-866.png]]
252 +[[image:1657249990869-686.png]]
263 263  
264 264  
255 +
265 265  (((
266 266  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.
267 267  )))
... ... @@ -271,14 +271,17 @@
271 271  === 2.2.7 Use TCP protocol to uplink data ===
272 272  
273 273  
274 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265 +This feature is supported since firmware version v110
266 +
267 +
268 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
275 275  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
276 276  
277 -[[image:image-20220709093918-1.png]]
271 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
278 278  
279 279  
280 -[[image:image-20220709093918-2.png]]
281 281  
275 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
282 282  
283 283  
284 284  === 2.2.8 Change Update Interval ===
... ... @@ -285,163 +285,135 @@
285 285  
286 286  User can use below command to change the (% style="color:green" %)**uplink interval**.
287 287  
288 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
282 +**~ (% style="color:blue" %)AT+TDC=600      (%%)**(% style="color:blue" %) (%%)~/~/ Set Update Interval to 600s
289 289  
290 -(((
284 +
291 291  (% style="color:red" %)**NOTE:**
292 -)))
293 293  
294 -(((
295 295  (% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
296 -)))
297 297  
298 298  
299 299  
300 -== 2.3  Uplink Payload ==
301 301  
302 -In this mode, uplink payload includes in total 14 bytes
303 303  
304 304  
305 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
306 -|=(% style="width: 60px;" %)(((
307 -**Size(bytes)**
308 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
309 -|(% 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:108px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
310 310  
311 -(((
312 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
313 -)))
295 +== 2.3 Uplink Payload ==
314 314  
315 315  
316 -[[image:1657331036973-987.png]]
298 +=== 2.3.1 MOD~=0(Default Mode) ===
317 317  
318 -(((
319 -The payload is ASCII string, representative same HEX:
320 -)))
300 +LSE01 will uplink payload via LoRaWAN with below payload format: 
321 321  
322 322  (((
323 -0x72403155615900640c6c19029200 where:
303 +Uplink payload includes in total 11 bytes.
324 324  )))
325 325  
326 -* (((
327 -Device ID: 0x724031556159 = 724031556159
328 -)))
329 -* (((
330 -Version: 0x0064=100=1.0.0
331 -)))
306 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
307 +|(((
308 +**Size**
332 332  
333 -* (((
334 -BAT: 0x0c6c = 3180 mV = 3.180V
310 +**(bytes)**
311 +)))|**2**|**2**|**2**|**2**|**2**|**1**
312 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
313 +Temperature
314 +
315 +(Reserve, Ignore now)
316 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
317 +MOD & Digital Interrupt
318 +
319 +(Optional)
335 335  )))
336 -* (((
337 -Signal: 0x19 = 25
338 -)))
339 -* (((
340 -Distance: 0x0292= 658 mm
341 -)))
342 -* (((
343 -Interrupt: 0x00 = 0
344 -)))
345 345  
322 +=== 2.3.2 MOD~=1(Original value) ===
346 346  
347 -== 2.4  Payload Explanation and Sensor Interface ==
324 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
348 348  
326 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
327 +|(((
328 +**Size**
349 349  
350 -=== 2.4.1  Device ID ===
330 +**(bytes)**
331 +)))|**2**|**2**|**2**|**2**|**2**|**1**
332 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
333 +Temperature
351 351  
352 -(((
353 -By default, the Device ID equal to the last 6 bytes of IMEI.
354 -)))
335 +(Reserve, Ignore now)
336 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
337 +MOD & Digital Interrupt
355 355  
356 -(((
357 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
339 +(Optional)
358 358  )))
359 359  
342 +=== 2.3.3 Battery Info ===
343 +
360 360  (((
361 -**Example:**
345 +Check the battery voltage for LSE01.
362 362  )))
363 363  
364 364  (((
365 -AT+DEUI=A84041F15612
349 +Ex1: 0x0B45 = 2885mV
366 366  )))
367 367  
368 368  (((
369 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
353 +Ex2: 0x0B49 = 2889mV
370 370  )))
371 371  
372 372  
373 373  
374 -=== 2.4.2  Version Info ===
358 +=== 2.3.4 Soil Moisture ===
375 375  
376 376  (((
377 -Specify the software version: 0x64=100, means firmware version 1.00.
361 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
378 378  )))
379 379  
380 380  (((
381 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
365 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
382 382  )))
383 383  
384 -
385 -
386 -=== 2.4.3  Battery Info ===
387 -
388 388  (((
389 -Check the battery voltage for LSE01.
369 +
390 390  )))
391 391  
392 392  (((
393 -Ex1: 0x0B45 = 2885mV
373 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
394 394  )))
395 395  
396 -(((
397 -Ex2: 0x0B49 = 2889mV
398 -)))
399 399  
400 400  
378 +=== 2.3.5 Soil Temperature ===
401 401  
402 -=== 2.4.4  Signal Strength ===
403 -
404 404  (((
405 -NB-IoT Network signal Strength.
381 + 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
406 406  )))
407 407  
408 408  (((
409 -**Ex1: 0x1d = 29**
385 +**Example**:
410 410  )))
411 411  
412 412  (((
413 -(% style="color:blue" %)**0**(%%)  -113dBm or less
389 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
414 414  )))
415 415  
416 416  (((
417 -(% style="color:blue" %)**1**(%%)  -111dBm
393 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
418 418  )))
419 419  
420 -(((
421 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
422 -)))
423 423  
397 +
398 +=== 2.3.6 Soil Conductivity (EC) ===
399 +
424 424  (((
425 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
401 +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).
426 426  )))
427 427  
428 428  (((
429 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
405 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
430 430  )))
431 431  
432 -
433 -
434 -=== 2.4.5  Soil Moisture ===
435 -
436 -Get the distance. Flat object range 280mm - 7500mm.
437 -
438 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
439 -
440 440  (((
441 -(((
442 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
409 +Generally, the EC value of irrigation water is less than 800uS / cm.
443 443  )))
444 -)))
445 445  
446 446  (((
447 447  
... ... @@ -451,68 +451,52 @@
451 451  
452 452  )))
453 453  
454 -=== 2.4.6  Digital Interrupt ===
420 +=== 2.3.7 MOD ===
455 455  
456 -(((
457 -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.
458 -)))
422 +Firmware version at least v2.1 supports changing mode.
459 459  
460 -(((
461 -The command is:
462 -)))
424 +For example, bytes[10]=90
463 463  
464 -(((
465 -(% 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]])**.**
466 -)))
426 +mod=(bytes[10]>>7)&0x01=1.
467 467  
468 468  
469 -(((
470 -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.
471 -)))
429 +**Downlink Command:**
472 472  
431 +If payload = 0x0A00, workmode=0
473 473  
474 -(((
475 -Example:
476 -)))
433 +If** **payload =** **0x0A01, workmode=1
477 477  
478 -(((
479 -0x(00): Normal uplink packet.
480 -)))
481 481  
482 -(((
483 -0x(01): Interrupt Uplink Packet.
484 -)))
485 485  
437 +=== 2.3.8 ​Decode payload in The Things Network ===
486 486  
439 +While using TTN network, you can add the payload format to decode the payload.
487 487  
488 -=== 2.4.7  ​+5V Output ===
489 489  
490 -(((
491 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
492 -)))
442 +[[image:1654505570700-128.png]]
493 493  
494 -
495 495  (((
496 -The 5V output time can be controlled by AT Command.
445 +The payload decoder function for TTN is here:
497 497  )))
498 498  
499 499  (((
500 -(% style="color:blue" %)**AT+5VT=1000**
449 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
501 501  )))
502 502  
503 -(((
504 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
505 -)))
506 506  
453 +== 2.4 Uplink Interval ==
507 507  
455 +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"]]
508 508  
509 -== 2.5  Downlink Payload ==
510 510  
511 -By default, NDDS75 prints the downlink payload to console port.
512 512  
513 -[[image:image-20220709100028-1.png]]
459 +== 2.5 Downlink Payload ==
514 514  
461 +By default, LSE50 prints the downlink payload to console port.
515 515  
463 +[[image:image-20220606165544-8.png]]
464 +
465 +
516 516  (((
517 517  (% style="color:blue" %)**Examples:**
518 518  )))
... ... @@ -526,7 +526,7 @@
526 526  )))
527 527  
528 528  (((
529 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
479 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
530 530  )))
531 531  
532 532  (((
... ... @@ -546,118 +546,432 @@
546 546  )))
547 547  
548 548  (((
549 -If payload = 0x04FF, it will reset the NDDS75
499 +If payload = 0x04FF, it will reset the LSE01
550 550  )))
551 551  
552 552  
553 -* (% style="color:blue" %)**INTMOD**
503 +* (% style="color:blue" %)**CFM**
554 554  
505 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
506 +
507 +
508 +
509 +== 2.6 ​Show Data in DataCake IoT Server ==
510 +
555 555  (((
556 -Downlink Payload: 06000003, Set AT+INTMOD=3
512 +[[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:
557 557  )))
558 558  
515 +(((
516 +
517 +)))
559 559  
519 +(((
520 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
521 +)))
560 560  
561 -== 2.6  ​LED Indicator ==
523 +(((
524 +(% 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:
525 +)))
562 562  
563 563  
564 -The NDDS75 has an internal LED which is to show the status of different state.
528 +[[image:1654505857935-743.png]]
565 565  
566 566  
567 -* 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)
568 -* Then the LED will be on for 1 second means device is boot normally.
569 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
570 -* For each uplink probe, LED will be on for 500ms.
531 +[[image:1654505874829-548.png]]
571 571  
572 -(((
573 -
574 -)))
575 575  
534 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
576 576  
536 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
577 577  
578 -== 2.7  ​Firmware Change Log ==
579 579  
539 +[[image:1654505905236-553.png]]
580 580  
581 -Download URL & Firmware Change log
582 582  
583 -(((
584 -[[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/]]
585 -)))
542 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
586 586  
544 +[[image:1654505925508-181.png]]
587 587  
588 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
589 589  
590 590  
548 +== 2.7 Frequency Plans ==
591 591  
592 -== 2.9  ​Battery Analysis ==
550 +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.
593 593  
594 -=== 2.9.1  ​Battery Type ===
595 595  
553 +=== 2.7.1 EU863-870 (EU868) ===
596 596  
555 +(% style="color:#037691" %)** Uplink:**
556 +
557 +868.1 - SF7BW125 to SF12BW125
558 +
559 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
560 +
561 +868.5 - SF7BW125 to SF12BW125
562 +
563 +867.1 - SF7BW125 to SF12BW125
564 +
565 +867.3 - SF7BW125 to SF12BW125
566 +
567 +867.5 - SF7BW125 to SF12BW125
568 +
569 +867.7 - SF7BW125 to SF12BW125
570 +
571 +867.9 - SF7BW125 to SF12BW125
572 +
573 +868.8 - FSK
574 +
575 +
576 +(% style="color:#037691" %)** Downlink:**
577 +
578 +Uplink channels 1-9 (RX1)
579 +
580 +869.525 - SF9BW125 (RX2 downlink only)
581 +
582 +
583 +
584 +=== 2.7.2 US902-928(US915) ===
585 +
586 +Used in USA, Canada and South America. Default use CHE=2
587 +
588 +(% style="color:#037691" %)**Uplink:**
589 +
590 +903.9 - SF7BW125 to SF10BW125
591 +
592 +904.1 - SF7BW125 to SF10BW125
593 +
594 +904.3 - SF7BW125 to SF10BW125
595 +
596 +904.5 - SF7BW125 to SF10BW125
597 +
598 +904.7 - SF7BW125 to SF10BW125
599 +
600 +904.9 - SF7BW125 to SF10BW125
601 +
602 +905.1 - SF7BW125 to SF10BW125
603 +
604 +905.3 - SF7BW125 to SF10BW125
605 +
606 +
607 +(% style="color:#037691" %)**Downlink:**
608 +
609 +923.3 - SF7BW500 to SF12BW500
610 +
611 +923.9 - SF7BW500 to SF12BW500
612 +
613 +924.5 - SF7BW500 to SF12BW500
614 +
615 +925.1 - SF7BW500 to SF12BW500
616 +
617 +925.7 - SF7BW500 to SF12BW500
618 +
619 +926.3 - SF7BW500 to SF12BW500
620 +
621 +926.9 - SF7BW500 to SF12BW500
622 +
623 +927.5 - SF7BW500 to SF12BW500
624 +
625 +923.3 - SF12BW500(RX2 downlink only)
626 +
627 +
628 +
629 +=== 2.7.3 CN470-510 (CN470) ===
630 +
631 +Used in China, Default use CHE=1
632 +
633 +(% style="color:#037691" %)**Uplink:**
634 +
635 +486.3 - SF7BW125 to SF12BW125
636 +
637 +486.5 - SF7BW125 to SF12BW125
638 +
639 +486.7 - SF7BW125 to SF12BW125
640 +
641 +486.9 - SF7BW125 to SF12BW125
642 +
643 +487.1 - SF7BW125 to SF12BW125
644 +
645 +487.3 - SF7BW125 to SF12BW125
646 +
647 +487.5 - SF7BW125 to SF12BW125
648 +
649 +487.7 - SF7BW125 to SF12BW125
650 +
651 +
652 +(% style="color:#037691" %)**Downlink:**
653 +
654 +506.7 - SF7BW125 to SF12BW125
655 +
656 +506.9 - SF7BW125 to SF12BW125
657 +
658 +507.1 - SF7BW125 to SF12BW125
659 +
660 +507.3 - SF7BW125 to SF12BW125
661 +
662 +507.5 - SF7BW125 to SF12BW125
663 +
664 +507.7 - SF7BW125 to SF12BW125
665 +
666 +507.9 - SF7BW125 to SF12BW125
667 +
668 +508.1 - SF7BW125 to SF12BW125
669 +
670 +505.3 - SF12BW125 (RX2 downlink only)
671 +
672 +
673 +
674 +=== 2.7.4 AU915-928(AU915) ===
675 +
676 +Default use CHE=2
677 +
678 +(% style="color:#037691" %)**Uplink:**
679 +
680 +916.8 - SF7BW125 to SF12BW125
681 +
682 +917.0 - SF7BW125 to SF12BW125
683 +
684 +917.2 - SF7BW125 to SF12BW125
685 +
686 +917.4 - SF7BW125 to SF12BW125
687 +
688 +917.6 - SF7BW125 to SF12BW125
689 +
690 +917.8 - SF7BW125 to SF12BW125
691 +
692 +918.0 - SF7BW125 to SF12BW125
693 +
694 +918.2 - SF7BW125 to SF12BW125
695 +
696 +
697 +(% style="color:#037691" %)**Downlink:**
698 +
699 +923.3 - SF7BW500 to SF12BW500
700 +
701 +923.9 - SF7BW500 to SF12BW500
702 +
703 +924.5 - SF7BW500 to SF12BW500
704 +
705 +925.1 - SF7BW500 to SF12BW500
706 +
707 +925.7 - SF7BW500 to SF12BW500
708 +
709 +926.3 - SF7BW500 to SF12BW500
710 +
711 +926.9 - SF7BW500 to SF12BW500
712 +
713 +927.5 - SF7BW500 to SF12BW500
714 +
715 +923.3 - SF12BW500(RX2 downlink only)
716 +
717 +
718 +
719 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
720 +
721 +(% style="color:#037691" %)**Default Uplink channel:**
722 +
723 +923.2 - SF7BW125 to SF10BW125
724 +
725 +923.4 - SF7BW125 to SF10BW125
726 +
727 +
728 +(% style="color:#037691" %)**Additional Uplink Channel**:
729 +
730 +(OTAA mode, channel added by JoinAccept message)
731 +
732 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
733 +
734 +922.2 - SF7BW125 to SF10BW125
735 +
736 +922.4 - SF7BW125 to SF10BW125
737 +
738 +922.6 - SF7BW125 to SF10BW125
739 +
740 +922.8 - SF7BW125 to SF10BW125
741 +
742 +923.0 - SF7BW125 to SF10BW125
743 +
744 +922.0 - SF7BW125 to SF10BW125
745 +
746 +
747 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
748 +
749 +923.6 - SF7BW125 to SF10BW125
750 +
751 +923.8 - SF7BW125 to SF10BW125
752 +
753 +924.0 - SF7BW125 to SF10BW125
754 +
755 +924.2 - SF7BW125 to SF10BW125
756 +
757 +924.4 - SF7BW125 to SF10BW125
758 +
759 +924.6 - SF7BW125 to SF10BW125
760 +
761 +
762 +(% style="color:#037691" %)** Downlink:**
763 +
764 +Uplink channels 1-8 (RX1)
765 +
766 +923.2 - SF10BW125 (RX2)
767 +
768 +
769 +
770 +=== 2.7.6 KR920-923 (KR920) ===
771 +
772 +Default channel:
773 +
774 +922.1 - SF7BW125 to SF12BW125
775 +
776 +922.3 - SF7BW125 to SF12BW125
777 +
778 +922.5 - SF7BW125 to SF12BW125
779 +
780 +
781 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
782 +
783 +922.1 - SF7BW125 to SF12BW125
784 +
785 +922.3 - SF7BW125 to SF12BW125
786 +
787 +922.5 - SF7BW125 to SF12BW125
788 +
789 +922.7 - SF7BW125 to SF12BW125
790 +
791 +922.9 - SF7BW125 to SF12BW125
792 +
793 +923.1 - SF7BW125 to SF12BW125
794 +
795 +923.3 - SF7BW125 to SF12BW125
796 +
797 +
798 +(% style="color:#037691" %)**Downlink:**
799 +
800 +Uplink channels 1-7(RX1)
801 +
802 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
803 +
804 +
805 +
806 +=== 2.7.7 IN865-867 (IN865) ===
807 +
808 +(% style="color:#037691" %)** Uplink:**
809 +
810 +865.0625 - SF7BW125 to SF12BW125
811 +
812 +865.4025 - SF7BW125 to SF12BW125
813 +
814 +865.9850 - SF7BW125 to SF12BW125
815 +
816 +
817 +(% style="color:#037691" %) **Downlink:**
818 +
819 +Uplink channels 1-3 (RX1)
820 +
821 +866.550 - SF10BW125 (RX2)
822 +
823 +
824 +
825 +
826 +== 2.8 LED Indicator ==
827 +
828 +The LSE01 has an internal LED which is to show the status of different state.
829 +
830 +* Blink once when device power on.
831 +* Solid ON for 5 seconds once device successful Join the network.
832 +* Blink once when device transmit a packet.
833 +
834 +== 2.9 Installation in Soil ==
835 +
836 +**Measurement the soil surface**
837 +
838 +
839 +[[image:1654506634463-199.png]] ​
840 +
597 597  (((
598 -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.
842 +(((
843 +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.
599 599  )))
845 +)))
600 600  
601 601  
848 +
849 +[[image:1654506665940-119.png]]
850 +
602 602  (((
603 -The battery is designed to last for several years depends on the actually use environment and update interval. 
852 +Dig a hole with diameter > 20CM.
604 604  )))
605 605  
855 +(((
856 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
857 +)))
606 606  
859 +
860 +== 2.10 ​Firmware Change Log ==
861 +
607 607  (((
608 -The battery related documents as below:
863 +**Firmware download link:**
609 609  )))
610 610  
611 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
612 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
613 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
866 +(((
867 +[[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/]]
868 +)))
614 614  
615 615  (((
616 -[[image:image-20220708140453-6.png]]
871 +
617 617  )))
618 618  
874 +(((
875 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
876 +)))
619 619  
878 +(((
879 +
880 +)))
620 620  
621 -=== 2.9.2  Power consumption Analyze ===
882 +(((
883 +**V1.0.**
884 +)))
622 622  
623 623  (((
624 -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.
887 +Release
625 625  )))
626 626  
627 627  
891 +== 2.11 ​Battery Analysis ==
892 +
893 +=== 2.11.1 ​Battery Type ===
894 +
628 628  (((
629 -Instruction to use as below:
896 +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.
630 630  )))
631 631  
632 632  (((
633 -(% 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/]]
900 +The battery is designed to last for more than 5 years for the LSN50.
634 634  )))
635 635  
636 -
637 637  (((
638 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
904 +(((
905 +The battery-related documents are as below:
639 639  )))
907 +)))
640 640  
641 641  * (((
642 -Product Model
910 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
643 643  )))
644 644  * (((
645 -Uplink Interval
913 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
646 646  )))
647 647  * (((
648 -Working Mode
916 +[[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/]]
649 649  )))
650 650  
651 -(((
652 -And the Life expectation in difference case will be shown on the right.
653 -)))
919 + [[image:image-20220610172436-1.png]]
654 654  
655 -[[image:image-20220708141352-7.jpeg]]
656 656  
657 657  
923 +=== 2.11.2 ​Battery Note ===
658 658  
659 -=== 2.9.3  ​Battery Note ===
660 -
661 661  (((
662 662  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.
663 663  )))
... ... @@ -664,176 +664,302 @@
664 664  
665 665  
666 666  
667 -=== 2.9.4  Replace the battery ===
931 +=== 2.11.3 Replace the battery ===
668 668  
669 669  (((
670 -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).
934 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
671 671  )))
672 672  
673 -
674 -
675 -= 3. ​ Access NB-IoT Module =
676 -
677 677  (((
678 -Users can directly access the AT command set of the NB-IoT module.
938 +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.
679 679  )))
680 680  
681 681  (((
682 -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/]] 
942 +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)
683 683  )))
684 684  
685 -[[image:1657261278785-153.png]]
686 686  
687 687  
947 += 3. ​Using the AT Commands =
688 688  
689 -= 4.  Using the AT Commands =
949 +== 3.1 Access AT Commands ==
690 690  
691 -== 4.1  Access AT Commands ==
692 692  
693 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
952 +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.
694 694  
954 +[[image:1654501986557-872.png||height="391" width="800"]]
695 695  
696 -AT+<CMD>?  : Help on <CMD>
697 697  
698 -AT+<CMD>         : Run <CMD>
957 +Or if you have below board, use below connection:
699 699  
700 -AT+<CMD>=<value> : Set the value
701 701  
702 -AT+<CMD>=?  : Get the value
960 +[[image:1654502005655-729.png||height="503" width="801"]]
703 703  
704 704  
963 +
964 +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:
965 +
966 +
967 + [[image:1654502050864-459.png||height="564" width="806"]]
968 +
969 +
970 +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]]
971 +
972 +
973 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
974 +
975 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
976 +
977 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
978 +
979 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
980 +
981 +
705 705  (% style="color:#037691" %)**General Commands**(%%)      
706 706  
707 -AT  : Attention       
984 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
708 708  
709 -AT?  : Short Help     
986 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
710 710  
711 -ATZ  : MCU Reset    
988 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
712 712  
713 -AT+TDC  : Application Data Transmission Interval
990 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
714 714  
715 -AT+CFG  : Print all configurations
716 716  
717 -AT+CFGMOD           : Working mode selection
993 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
718 718  
719 -AT+INTMOD            : Set the trigger interrupt mode
995 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
720 720  
721 -AT+5VT  : Set extend the time of 5V power  
997 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
722 722  
723 -AT+PRO  : Choose agreement
999 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
724 724  
725 -AT+WEIGRE  : Get weight or set weight to 0
1001 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
726 726  
727 -AT+WEIGAP  : Get or Set the GapValue of weight
1003 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
728 728  
729 -AT+RXDL  : Extend the sending and receiving time
1005 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
730 730  
731 -AT+CNTFAC  : Get or set counting parameters
1007 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
732 732  
733 -AT+SERVADDR  : Server Address
1009 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
734 734  
1011 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
735 735  
736 -(% style="color:#037691" %)**COAP Management**      
1013 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
737 737  
738 -AT+URI            : Resource parameters
1015 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
739 739  
1017 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
740 740  
741 -(% style="color:#037691" %)**UDP Management**
1019 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
742 742  
743 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1021 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
744 744  
1023 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
745 745  
746 -(% style="color:#037691" %)**MQTT Management**
1025 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
747 747  
748 -AT+CLIENT               : Get or Set MQTT client
749 749  
750 -AT+UNAME  : Get or Set MQTT Username
1028 +(% style="color:#037691" %)**LoRa Network Management**
751 751  
752 -AT+PWD                  : Get or Set MQTT password
1030 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
753 753  
754 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1032 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
755 755  
756 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1034 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
757 757  
1036 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
758 758  
759 -(% style="color:#037691" %)**Information**          
1038 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
760 760  
761 -AT+FDR  : Factory Data Reset
1040 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
762 762  
763 -AT+PWORD  : Serial Access Password
1042 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
764 764  
1044 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
765 765  
1046 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
766 766  
767 -= ​5.  FAQ =
1048 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
768 768  
769 -== 5.1 ​ How to Upgrade Firmware ==
1050 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
770 770  
1052 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
771 771  
1054 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1055 +
1056 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1057 +
1058 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1059 +
1060 +
1061 +(% style="color:#037691" %)**Information** 
1062 +
1063 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1064 +
1065 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1066 +
1067 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1068 +
1069 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1070 +
1071 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1072 +
1073 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1074 +
1075 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1076 +
1077 +
1078 += ​4. FAQ =
1079 +
1080 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1081 +
772 772  (((
773 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1083 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1084 +When downloading the images, choose the required image file for download. ​
774 774  )))
775 775  
776 776  (((
777 -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]]
1088 +
778 778  )))
779 779  
780 780  (((
781 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
1092 +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.
782 782  )))
783 783  
1095 +(((
1096 +
1097 +)))
784 784  
1099 +(((
1100 +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.
1101 +)))
785 785  
786 -== 5.2  Can I calibrate NSE01 to different soil types? ==
1103 +(((
1104 +
1105 +)))
787 787  
788 788  (((
789 -NSE01 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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
1108 +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.
790 790  )))
791 791  
1111 +[[image:image-20220606154726-3.png]]
792 792  
793 -= 6.  Trouble Shooting =
794 794  
795 -== 6.1  ​Connection problem when uploading firmware ==
1114 +When you use the TTN network, the US915 frequency bands use are:
796 796  
1116 +* 903.9 - SF7BW125 to SF10BW125
1117 +* 904.1 - SF7BW125 to SF10BW125
1118 +* 904.3 - SF7BW125 to SF10BW125
1119 +* 904.5 - SF7BW125 to SF10BW125
1120 +* 904.7 - SF7BW125 to SF10BW125
1121 +* 904.9 - SF7BW125 to SF10BW125
1122 +* 905.1 - SF7BW125 to SF10BW125
1123 +* 905.3 - SF7BW125 to SF10BW125
1124 +* 904.6 - SF8BW500
797 797  
798 798  (((
799 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
1127 +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:
1128 +
1129 +* (% style="color:#037691" %)**AT+CHE=2**
1130 +* (% style="color:#037691" %)**ATZ**
800 800  )))
801 801  
802 -(% class="wikigeneratedid" %)
803 803  (((
804 804  
1135 +
1136 +to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
805 805  )))
806 806  
1139 +(((
1140 +
1141 +)))
807 807  
808 -== 6.2  AT Command input doesn't work ==
1143 +(((
1144 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1145 +)))
809 809  
1147 +[[image:image-20220606154825-4.png]]
1148 +
1149 +
1150 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1151 +
1152 +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]].
1153 +
1154 +
1155 += 5. Trouble Shooting =
1156 +
1157 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1158 +
1159 +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.
1160 +
1161 +
1162 +== 5.2 AT Command input doesn't work ==
1163 +
810 810  (((
811 811  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1166 +)))
812 812  
813 -
1168 +
1169 +== 5.3 Device rejoin in at the second uplink packet ==
1170 +
1171 +(% style="color:#4f81bd" %)**Issue describe as below:**
1172 +
1173 +[[image:1654500909990-784.png]]
1174 +
1175 +
1176 +(% style="color:#4f81bd" %)**Cause for this issue:**
1177 +
1178 +(((
1179 +The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
814 814  )))
815 815  
816 816  
817 -= 7. ​ Order Info =
1183 +(% style="color:#4f81bd" %)**Solution: **
818 818  
1185 +All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
819 819  
820 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1187 +[[image:1654500929571-736.png||height="458" width="832"]]
821 821  
822 822  
1190 += 6. ​Order Info =
1191 +
1192 +
1193 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1194 +
1195 +
1196 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1197 +
1198 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1199 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1200 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1201 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1202 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1203 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1204 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1205 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1206 +
1207 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1208 +
1209 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1210 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1211 +
823 823  (% class="wikigeneratedid" %)
824 824  (((
825 825  
826 826  )))
827 827  
828 -= 8.  Packing Info =
1217 += 7. Packing Info =
829 829  
830 830  (((
831 831  
832 832  
833 833  (% style="color:#037691" %)**Package Includes**:
1223 +)))
834 834  
835 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
836 -* External antenna x 1
1225 +* (((
1226 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
837 837  )))
838 838  
839 839  (((
... ... @@ -840,19 +840,24 @@
840 840  
841 841  
842 842  (% style="color:#037691" %)**Dimension and weight**:
1233 +)))
843 843  
844 -* Size: 195 x 125 x 55 mm
845 -* Weight:   420g
1235 +* (((
1236 +Device Size: cm
846 846  )))
1238 +* (((
1239 +Device Weight: g
1240 +)))
1241 +* (((
1242 +Package Size / pcs : cm
1243 +)))
1244 +* (((
1245 +Weight / pcs : g
847 847  
848 -(((
849 849  
850 -
851 -
852 -
853 853  )))
854 854  
855 -= 9.  Support =
1250 += 8. Support =
856 856  
857 857  * 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.
858 858  * 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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