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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.18
edited by Xiaoling
on 2022/07/09 11:54
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edited by Xiaoling
on 2022/07/08 11:17
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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  
... ... @@ -202,89 +202,87 @@
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  
223 223  === 2.2.4 Use CoAP protocol to uplink data ===
224 224  
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/]]
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]]
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  )))
... ... @@ -294,14 +294,17 @@
294 294  === 2.2.7 Use TCP protocol to uplink data ===
295 295  
296 296  
297 -* (% 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
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]]
271 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
301 301  
302 302  
303 -[[image:image-20220709093918-2.png]]
304 304  
275 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
305 305  
306 306  
307 307  === 2.2.8 Change Update Interval ===
... ... @@ -308,164 +308,135 @@
308 308  
309 309  User can use below command to change the (% style="color:green" %)**uplink interval**.
310 310  
311 -* (% 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
312 312  
313 -(((
284 +
314 314  (% style="color:red" %)**NOTE:**
315 -)))
316 316  
317 -(((
318 318  (% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
319 -)))
320 320  
321 321  
322 322  
323 -== 2.3  Uplink Payload ==
324 324  
325 -In this mode, uplink payload includes in total 14 bytes
326 326  
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"]]
333 333  
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.
336 -)))
295 +== 2.3 Uplink Payload ==
337 337  
338 338  
339 -[[image:1657331036973-987.png]]
298 +=== 2.3.1 MOD~=0(Default Mode) ===
340 340  
341 -(((
342 -The payload is ASCII string, representative same HEX:
343 -)))
300 +LSE01 will uplink payload via LoRaWAN with below payload format: 
344 344  
345 345  (((
346 -0x72403155615900640c6c19029200 where:
303 +Uplink payload includes in total 11 bytes.
347 347  )))
348 348  
349 -* (((
350 -Device ID: 0x724031556159 = 724031556159
351 -)))
352 -* (((
353 -Version: 0x0064=100=1.0.0
354 -)))
306 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
307 +|(((
308 +**Size**
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
310 +**(bytes)**
311 +)))|**2**|**2**|**2**|**2**|**2**|**1**
312 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
313 +Temperature
367 367  
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
368 368  
369 -
370 -
319 +(Optional)
371 371  )))
372 372  
373 -== 2.4  Payload Explanation and Sensor Interface ==
322 +=== 2.3.2 MOD~=1(Original value) ===
374 374  
324 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
375 375  
376 -=== 2.4.1  Device ID ===
326 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
327 +|(((
328 +**Size**
377 377  
378 -(((
379 -By default, the Device ID equal to the last 6 bytes of IMEI.
380 -)))
330 +**(bytes)**
331 +)))|**2**|**2**|**2**|**2**|**2**|**1**
332 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
333 +Temperature
381 381  
382 -(((
383 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
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
338 +
339 +(Optional)
384 384  )))
385 385  
342 +=== 2.3.3 Battery Info ===
343 +
386 386  (((
387 -**Example:**
345 +Check the battery voltage for LSE01.
388 388  )))
389 389  
390 390  (((
391 -AT+DEUI=A84041F15612
349 +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.
353 +Ex2: 0x0B49 = 2889mV
396 396  )))
397 397  
398 398  
399 399  
400 -=== 2.4.2  Version Info ===
358 +=== 2.3.4 Soil Moisture ===
401 401  
402 402  (((
403 -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.
404 404  )))
405 405  
406 406  (((
407 -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
408 408  )))
409 409  
410 -
411 -
412 -=== 2.4.3  Battery Info ===
413 -
414 414  (((
415 -Ex1: 0x0B45 = 2885mV
369 +
416 416  )))
417 417  
418 418  (((
419 -Ex2: 0x0B49 = 2889mV
373 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
420 420  )))
421 421  
422 422  
423 423  
424 -=== 2.4.4  Signal Strength ===
378 +=== 2.3.5 Soil Temperature ===
425 425  
426 426  (((
427 -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
428 428  )))
429 429  
430 430  (((
431 -**Ex1: 0x1d = 29**
385 +**Example**:
432 432  )))
433 433  
434 434  (((
435 -(% style="color:blue" %)**0**(%%)  -113dBm or less
389 +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
393 +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  
398 +=== 2.3.6 Soil Conductivity (EC) ===
399 +
450 450  (((
451 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
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).
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
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.
462 462  )))
463 463  
464 464  (((
465 -(((
466 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
409 +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 ===
420 +=== 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 -)))
422 +Firmware version at least v2.1 supports changing mode.
483 483  
484 -(((
485 -The command is:
486 -)))
424 +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 -)))
426 +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 -)))
429 +**Downlink Command:**
496 496  
431 +If payload = 0x0A00, workmode=0
497 497  
498 -(((
499 -Example:
500 -)))
433 +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  
437 +=== 2.3.8 ​Decode payload in The Things Network ===
510 510  
439 +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 -)))
442 +[[image:1654505570700-128.png]]
517 517  
518 -
519 519  (((
520 -The 5V output time can be controlled by AT Command.
445 +The payload decoder function for TTN is here:
521 521  )))
522 522  
523 523  (((
524 -(% 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]]
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  
453 +== 2.4 Uplink Interval ==
531 531  
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"]]
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]]
459 +== 2.5 Downlink Payload ==
538 538  
461 +By default, LSE50 prints the downlink payload to console port.
539 539  
463 +[[image:image-20220606165544-8.png]]
464 +
465 +
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.
479 +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  (((
... ... @@ -570,120 +570,432 @@
570 570  )))
571 571  
572 572  (((
573 -If payload = 0x04FF, it will reset the NDDS75
499 +If payload = 0x04FF, it will reset the LSE01
574 574  )))
575 575  
576 576  
577 -* (% style="color:blue" %)**INTMOD**
503 +* (% style="color:blue" %)**CFM**
578 578  
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 +
579 579  (((
580 -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:
581 581  )))
582 582  
515 +(((
516 +
517 +)))
583 583  
519 +(((
520 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
521 +)))
584 584  
585 -== 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 +)))
586 586  
587 587  
588 -The NDDS75 has an internal LED which is to show the status of different state.
528 +[[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.
531 +[[image:1654505874829-548.png]]
595 595  
596 -(((
597 -
598 -)))
599 599  
534 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
600 600  
536 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
601 601  
602 -== 2.7  ​Firmware Change Log ==
603 603  
539 +[[image:1654505905236-553.png]]
604 604  
605 -(((
606 -Download URL & Firmware Change log
607 -)))
608 608  
609 -(((
610 -[[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/]]
611 -)))
542 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
612 612  
544 +[[image:1654505925508-181.png]]
613 613  
614 -(((
615 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
616 -)))
617 617  
618 618  
548 +== 2.7 Frequency Plans ==
619 619  
620 -== 2.8  ​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.
621 621  
622 -=== 2.8.1  ​Battery Type ===
623 623  
553 +=== 2.7.1 EU863-870 (EU868) ===
624 624  
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 +
625 625  (((
626 -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.
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.
627 627  )))
845 +)))
628 628  
847 +
848 +
849 +[[image:1654506665940-119.png]]
850 +
629 629  (((
630 -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.
631 631  )))
632 632  
633 633  (((
634 -The battery related documents as below:
856 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
635 635  )))
636 636  
637 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
638 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
639 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
640 640  
860 +== 2.10 ​Firmware Change Log ==
861 +
641 641  (((
642 -[[image:image-20220709101450-2.png]]
863 +**Firmware download link:**
643 643  )))
644 644  
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 +)))
645 645  
870 +(((
871 +
872 +)))
646 646  
647 -=== 2.8.2  Power consumption Analyze ===
874 +(((
875 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
876 +)))
648 648  
649 649  (((
650 -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.
879 +
651 651  )))
652 652  
882 +(((
883 +**V1.0.**
884 +)))
653 653  
654 654  (((
655 -Instruction to use as below:
887 +Release
656 656  )))
657 657  
890 +
891 +== 2.11 ​Battery Analysis ==
892 +
893 +=== 2.11.1 ​Battery Type ===
894 +
658 658  (((
659 -(% 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/]]
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.
660 660  )))
661 661  
899 +(((
900 +The battery is designed to last for more than 5 years for the LSN50.
901 +)))
662 662  
663 663  (((
664 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
904 +(((
905 +The battery-related documents are as below:
665 665  )))
907 +)))
666 666  
667 667  * (((
668 -Product Model
910 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
669 669  )))
670 670  * (((
671 -Uplink Interval
913 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
672 672  )))
673 673  * (((
674 -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/]]
675 675  )))
676 676  
677 -(((
678 -And the Life expectation in difference case will be shown on the right.
679 -)))
919 + [[image:image-20220610172436-1.png]]
680 680  
681 -[[image:image-20220709110451-3.png]]
682 682  
683 683  
923 +=== 2.11.2 ​Battery Note ===
684 684  
685 -=== 2.8.3  ​Battery Note ===
686 -
687 687  (((
688 688  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.
689 689  )))
... ... @@ -690,169 +690,302 @@
690 690  
691 691  
692 692  
693 -=== 2.8.4  Replace the battery ===
931 +=== 2.11.3 Replace the battery ===
694 694  
695 695  (((
696 -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).
934 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
697 697  )))
698 698  
699 -
700 -
701 -= 3. ​ Access NB-IoT Module =
702 -
703 703  (((
704 -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.
705 705  )))
706 706  
707 707  (((
708 -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)
709 709  )))
710 710  
711 -[[image:1657333200519-600.png]]
712 712  
713 713  
947 += 3. ​Using the AT Commands =
714 714  
715 -= 4.  Using the AT Commands =
949 +== 3.1 Access AT Commands ==
716 716  
717 -== 4.1  Access AT Commands ==
718 718  
719 -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/]]
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.
720 720  
954 +[[image:1654501986557-872.png||height="391" width="800"]]
721 721  
722 -AT+<CMD>?  : Help on <CMD>
723 723  
724 -AT+<CMD>         : Run <CMD>
957 +Or if you have below board, use below connection:
725 725  
726 -AT+<CMD>=<value> : Set the value
727 727  
728 -AT+<CMD>=?  : Get the value
960 +[[image:1654502005655-729.png||height="503" width="801"]]
729 729  
730 730  
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 +
731 731  (% style="color:#037691" %)**General Commands**(%%)      
732 732  
733 -AT  : Attention       
984 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
734 734  
735 -AT?  : Short Help     
986 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
736 736  
737 -ATZ  : MCU Reset    
988 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
738 738  
739 -AT+TDC  : Application Data Transmission Interval
990 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
740 740  
741 -AT+CFG  : Print all configurations
742 742  
743 -AT+CFGMOD           : Working mode selection
993 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
744 744  
745 -AT+INTMOD            : Set the trigger interrupt mode
995 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
746 746  
747 -AT+5VT  : Set extend the time of 5V power  
997 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
748 748  
749 -AT+PRO  : Choose agreement
999 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
750 750  
751 -AT+WEIGRE  : Get weight or set weight to 0
1001 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
752 752  
753 -AT+WEIGAP  : Get or Set the GapValue of weight
1003 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
754 754  
755 -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) 
756 756  
757 -AT+CNTFAC  : Get or set counting parameters
1007 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
758 758  
759 -AT+SERVADDR  : Server Address
1009 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
760 760  
1011 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
761 761  
762 -(% style="color:#037691" %)**COAP Management**      
1013 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
763 763  
764 -AT+URI            : Resource parameters
1015 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
765 765  
1017 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
766 766  
767 -(% style="color:#037691" %)**UDP Management**
1019 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
768 768  
769 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1021 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
770 770  
1023 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
771 771  
772 -(% style="color:#037691" %)**MQTT Management**
1025 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
773 773  
774 -AT+CLIENT               : Get or Set MQTT client
775 775  
776 -AT+UNAME  : Get or Set MQTT Username
1028 +(% style="color:#037691" %)**LoRa Network Management**
777 777  
778 -AT+PWD                  : Get or Set MQTT password
1030 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
779 779  
780 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1032 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
781 781  
782 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1034 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
783 783  
1036 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
784 784  
785 -(% style="color:#037691" %)**Information**          
1038 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
786 786  
787 -AT+FDR  : Factory Data Reset
1040 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
788 788  
789 -AT+PWORD  : Serial Access Password
1042 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
790 790  
1044 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
791 791  
1046 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
792 792  
793 -= ​5.  FAQ =
1048 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
794 794  
795 -== 5.1 ​ How to Upgrade Firmware ==
1050 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
796 796  
1052 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
797 797  
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 +
798 798  (((
799 -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. ​
800 800  )))
801 801  
802 802  (((
803 -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 +
804 804  )))
805 805  
806 806  (((
807 -(% style="color:red" %)Notice, NDDS75 and LDDS75 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.
808 808  )))
809 809  
1095 +(((
1096 +
1097 +)))
810 810  
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 +)))
811 811  
812 -= 6.  Trouble Shooting =
1103 +(((
1104 +
1105 +)))
813 813  
814 -== 6.1  ​Connection problem when uploading firmware ==
1107 +(((
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.
1109 +)))
815 815  
1111 +[[image:image-20220606154726-3.png]]
816 816  
1113 +
1114 +When you use the TTN network, the US915 frequency bands use are:
1115 +
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
1125 +
817 817  (((
818 -**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**
819 819  )))
820 820  
821 -(% class="wikigeneratedid" %)
822 822  (((
823 823  
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.
824 824  )))
825 825  
1139 +(((
1140 +
1141 +)))
826 826  
827 -== 6.2  AT Command input doesn't work ==
1143 +(((
1144 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1145 +)))
828 828  
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 +
829 829  (((
830 830  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 +)))
831 831  
832 -
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.
833 833  )))
834 834  
835 835  
836 -= 7. ​ Order Info =
1183 +(% style="color:#4f81bd" %)**Solution: **
837 837  
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:
838 838  
839 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1187 +[[image:1654500929571-736.png||height="458" width="832"]]
840 840  
841 841  
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 +
842 842  (% class="wikigeneratedid" %)
843 843  (((
844 844  
845 845  )))
846 846  
847 -= 8.  Packing Info =
1217 += 7. Packing Info =
848 848  
849 849  (((
850 850  
851 851  
852 852  (% style="color:#037691" %)**Package Includes**:
1223 +)))
853 853  
854 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
855 -* External antenna x 1
1225 +* (((
1226 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
856 856  )))
857 857  
858 858  (((
... ... @@ -859,22 +859,24 @@
859 859  
860 860  
861 861  (% style="color:#037691" %)**Dimension and weight**:
1233 +)))
862 862  
863 -
864 -* Device Size: 13.0 x 5 x 4.5 cm
865 -* Device Weight: 150g
866 -* Package Size / pcs : 15 x 12x 5.5 cm
867 -* Weight / pcs : 220g
1235 +* (((
1236 +Device Size: cm
868 868  )))
1238 +* (((
1239 +Device Weight: g
1240 +)))
1241 +* (((
1242 +Package Size / pcs : cm
1243 +)))
1244 +* (((
1245 +Weight / pcs : g
869 869  
870 -(((
871 871  
872 -
873 -
874 -
875 875  )))
876 876  
877 -= 9.  Support =
1250 += 8. Support =
878 878  
879 879  * 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.
880 880  * 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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