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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 108.10
edited by Xiaoling
on 2023/04/04 12:01
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To version 57.6
edited by Xiaoling
on 2022/07/08 11:52
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,73 +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  
17 -= 1.  Introduction =
18 18  
19 19  
20 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21 21  
22 -(((
23 -
24 24  
25 -(((
26 -(((
27 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
28 -)))
29 29  
30 -(((
31 -The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
32 -)))
21 += 1.  Introduction =
33 33  
34 -(((
35 -NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
36 -)))
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
37 37  
38 38  (((
39 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 -)))
26 +
41 41  
42 -(((
43 -NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
44 -)))
28 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
45 45  
46 -(((
47 -To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
48 -)))
49 -)))
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
50 50  
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
51 51  
52 52  )))
53 53  
54 -[[image:1657327959271-447.png]]
39 +[[image:1654503236291-817.png]]
55 55  
56 56  
42 +[[image:1657245163077-232.png]]
57 57  
58 -== 1.2 ​ Features ==
59 59  
60 60  
46 +== 1.2 ​Features ==
47 +
48 +
61 61  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
62 -* Ultra low power consumption
63 -* Distance Detection by Ultrasonic technology
64 -* Flat object range 280mm - 7500mm
65 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
67 67  * AT Commands to change parameters
68 68  * Uplink on periodically
69 69  * Downlink to change configure
70 70  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
... ... @@ -81,134 +81,107 @@
81 81  
82 82  (% style="color:#037691" %)**NB-IoT Spec:**
83 83  
84 -* B1 @H-FDD: 2100MHz
85 -* B3 @H-FDD: 1800MHz
86 -* B8 @H-FDD: 900MHz
87 -* B5 @H-FDD: 850MHz
88 -* B20 @H-FDD: 800MHz
89 -* B28 @H-FDD: 700MHz
72 +* - B1 @H-FDD: 2100MHz
73 +* - B3 @H-FDD: 1800MHz
74 +* - B8 @H-FDD: 900MHz
75 +* - B5 @H-FDD: 850MHz
76 +* - B20 @H-FDD: 800MHz
77 +* - B28 @H-FDD: 700MHz
90 90  
91 -(% style="color:#037691" %)**Battery:**
79 +(% style="color:#037691" %)**Probe Specification:**
92 92  
93 -* Li/SOCI2 un-chargeable battery
94 -* Capacity: 8500mAh
95 -* Self Discharge: <1% / Year @ 25°C
96 -* Max continuously current: 130mA
97 -* 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.
98 98  
99 -(% style="color:#037691" %)**Power Consumption**
83 +[[image:image-20220708101224-1.png]]
100 100  
101 -* STOP Mode: 10uA @ 3.3v
102 -* Max transmit power: 350mA@3.3v
103 103  
86 +
104 104  == ​1.4  Applications ==
105 105  
106 -
107 -* Smart Buildings & Home Automation
108 -* Logistics and Supply Chain Management
109 -* Smart Metering
110 110  * Smart Agriculture
111 -* Smart Cities
112 -* Smart Factory
113 113  
114 114  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
115 115  ​
116 116  
117 -
118 -
119 119  == 1.5  Pin Definitions ==
120 120  
121 121  
122 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
123 123  
124 124  
125 125  
126 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
127 127  
128 -
129 129  == 2.1  How it works ==
130 130  
131 131  
132 132  (((
133 -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.
134 134  )))
135 135  
136 136  
137 137  (((
138 -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:
139 139  )))
140 140  
141 -(((
142 -
143 -)))
115 +[[image:image-20220708101605-2.png]]
144 144  
145 -[[image:1657328659945-416.png]]
146 -
147 147  (((
148 148  
149 149  )))
150 150  
151 151  
152 -== 2.2 ​ Configure the NDDS75 ==
153 153  
123 +== 2.2 ​ Configure the NSE01 ==
154 154  
125 +
155 155  === 2.2.1 Test Requirement ===
156 156  
157 157  
158 -(((
159 -To use NDDS75 in your city, make sure meet below requirements:
160 -)))
129 +To use NSE01 in your city, make sure meet below requirements:
161 161  
162 162  * Your local operator has already distributed a NB-IoT Network there.
163 -* The local NB-IoT network used the band that NDDS75 supports.
132 +* The local NB-IoT network used the band that NSE01 supports.
164 164  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
165 165  
166 166  (((
167 -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
168 168  )))
169 169  
170 170  
171 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
172 172  
173 173  
174 174  
175 175  === 2.2.2 Insert SIM card ===
176 176  
177 -
178 -(((
179 179  Insert the NB-IoT Card get from your provider.
180 -)))
181 181  
182 -(((
183 183  User need to take out the NB-IoT module and insert the SIM card like below:
184 -)))
185 185  
186 186  
187 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
188 188  
189 189  
190 190  
191 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
192 192  
193 -
194 194  (((
195 195  (((
196 -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.
197 197  )))
198 198  )))
199 199  
200 -[[image:image-20220709092052-2.png]]
201 201  
164 +**Connection:**
202 202  
203 -(% style="color:blue" %)**Connection:**
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
204 204  
205 - (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
206 206  
207 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
208 208  
209 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
210 210  
211 -
212 212  In the PC, use below serial tool settings:
213 213  
214 214  * Baud:  (% style="color:green" %)**9600**
... ... @@ -218,90 +218,71 @@
218 218  * Flow Control: (% style="color:green" %)**None**
219 219  
220 220  (((
221 -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.
222 222  )))
223 223  
224 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
225 225  
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/]]
226 226  
227 -(((
228 -(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
229 -)))
230 230  
231 231  
232 -
233 233  === 2.2.4 Use CoAP protocol to uplink data ===
234 234  
193 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
235 235  
236 -(% 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/]]**
237 237  
238 -
239 -(((
240 240  **Use below commands:**
241 -)))
242 242  
243 -* (((
244 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
245 -)))
246 -* (((
247 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
248 -)))
249 -* (((
250 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
198 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
251 251  
252 252  
253 -
254 -)))
255 -
256 -(((
257 257  For parameter description, please refer to AT command set
258 258  
259 -
260 -)))
205 +[[image:1657249793983-486.png]]
261 261  
262 -[[image:1657330452568-615.png]]
263 263  
208 +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.
264 264  
210 +[[image:1657249831934-534.png]]
265 265  
266 -(((
267 -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.
268 268  
269 -
270 -)))
271 271  
272 -[[image:1657330472797-498.png]]
273 -
274 -
275 -
276 276  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
277 277  
216 +This feature is supported since firmware version v1.0.1
278 278  
279 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
280 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
281 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
282 282  
283 -[[image:1657330501006-241.png]]
219 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
220 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
221 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
284 284  
223 +[[image:1657249864775-321.png]]
285 285  
286 -[[image:1657330533775-472.png]]
287 287  
226 +[[image:1657249930215-289.png]]
288 288  
289 289  
229 +
290 290  === 2.2.6 Use MQTT protocol to uplink data ===
291 291  
232 +This feature is supported since firmware version v110
292 292  
293 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
294 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
295 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
296 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
297 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
298 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
299 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
300 300  
235 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
236 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
237 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
238 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
239 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
240 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
241 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
242 +
301 301  [[image:1657249978444-674.png]]
302 302  
303 303  
304 -[[image:1657330723006-866.png]]
246 +[[image:1657249990869-686.png]]
305 305  
306 306  
307 307  (((
... ... @@ -312,237 +312,179 @@
312 312  
313 313  === 2.2.7 Use TCP protocol to uplink data ===
314 314  
257 +This feature is supported since firmware version v110
315 315  
316 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
317 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
318 318  
319 -[[image:image-20220709093918-1.png]]
260 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
261 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
320 320  
263 +[[image:1657250217799-140.png]]
321 321  
322 -[[image:image-20220709093918-2.png]]
323 323  
266 +[[image:1657250255956-604.png]]
324 324  
325 325  
269 +
326 326  === 2.2.8 Change Update Interval ===
327 327  
328 -
329 329  User can use below command to change the (% style="color:green" %)**uplink interval**.
330 330  
331 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
274 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
332 332  
333 333  (((
334 -
335 -
336 -
337 337  (% style="color:red" %)**NOTE:**
278 +)))
338 338  
339 -(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
340 -
341 -(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
280 +(((
281 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
342 342  )))
343 343  
344 -(% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
345 345  
346 346  
347 -
348 348  == 2.3  Uplink Payload ==
349 349  
288 +In this mode, uplink payload includes in total 18 bytes
350 350  
351 -=== 2.3.1  Before Firmware v1.3.2 ===
352 -
353 -
354 -In this mode, uplink payload includes in total 14 bytes
355 -
356 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
357 -|=(% style="width: 60px;" %)(((
290 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
291 +|=(% style="width: 50px;" %)(((
358 358  **Size(bytes)**
359 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
360 -|(% 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"]]
293 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
294 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
361 361  
362 -(((
363 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
364 -)))
296 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
365 365  
366 366  
367 -[[image:1657331036973-987.png]]
299 +[[image:image-20220708111918-4.png]]
368 368  
369 369  
302 +The payload is ASCII string, representative same HEX:
370 370  
371 -The payload is **ASCII** string, representative same HEX:
304 +0x72403155615900640c7817075e0a8c02f900 where:
372 372  
373 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
306 +* Device ID: 0x 724031556159 = 724031556159
307 +* Version: 0x0064=100=1.0.0
374 374  
375 -**where :**
309 +* BAT: 0x0c78 = 3192 mV = 3.192V
310 +* Singal: 0x17 = 23
311 +* Soil Moisture: 0x075e= 1886 = 18.86  %
312 +* Soil Temperature:0x0a8c =2700=27 °C
313 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
314 +* Interrupt: 0x00 = 0
376 376  
377 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
378 378  
379 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
380 380  
381 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
382 382  
383 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
319 +== 2.4  Payload Explanation and Sensor Interface ==
384 384  
385 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
321 +=== 2.4.1  Device ID ===
386 386  
387 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
323 +By default, the Device ID equal to the last 6 bytes of IMEI.
388 388  
389 -=== 2.3.2  Since firmware v1.3.2 ===
325 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
390 390  
327 +**Example:**
391 391  
392 -In this mode, uplink payload includes 69 bytes in total by default.
329 +AT+DEUI=A84041F15612
393 393  
394 -Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
331 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
395 395  
396 -(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
397 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4**
398 -|=(% style="width: 95px;" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
399 399  
400 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
401 401  
402 -[[image:image-20220908175246-1.png]]
335 +=== 2.4.2  Version Info ===
403 403  
337 +Specify the software version: 0x64=100, means firmware version 1.00.
404 404  
405 -The payload is ASCII string, representative same HEX:
339 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
406 406  
407 -**0x (% style="color:red" %)f867787050213317 (% style="color:blue" %)0084 (% style="color:green" %)0cf4 (% style="color:#00b0f0" %)1e (% style="color:#7030a0" %)01 (% style="color:#d60093" %)00(% style="color:#a14d07" %) 0039 (% style="color:#0020b0" %)6315537b (% style="color:#663300" %)00396319baf0 00396319ba3c 00396319b988 00396319b8d4 00396319b820 00396319b76c 00396319b6b8 00396319b604 (%%)**
408 408  
409 -**where:**
410 410  
411 -* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
343 +=== 2.4.3  Battery Info ===
412 412  
413 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
414 -
415 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
416 -
417 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
418 -
419 -* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
420 -
421 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
422 -
423 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
424 -
425 -* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
426 -
427 -* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
428 -
429 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
430 -
431 -== 2.4  Payload Explanation and Sensor Interface ==
432 -
433 -
434 -=== 2.4.1  Device ID ===
435 -
436 -
437 437  (((
438 -By default, the Device ID equal to the last 6 bytes of IMEI.
346 +Check the battery voltage for LSE01.
439 439  )))
440 440  
441 441  (((
442 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
443 -
444 -
350 +Ex1: 0x0B45 = 2885mV
445 445  )))
446 446  
447 447  (((
448 -(% style="color:blue" %)**Example :**
354 +Ex2: 0x0B49 = 2889mV
449 449  )))
450 450  
451 -(((
452 -AT+DEUI=A84041F15612
453 -)))
454 454  
455 -(((
456 -The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
457 -)))
458 458  
359 +=== 2.4.4  Signal Strength ===
459 459  
460 -(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
361 +NB-IoT Network signal Strength.
461 461  
462 -(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
363 +**Ex1: 0x1d = 29**
463 463  
464 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
365 +(% style="color:blue" %)**0**(%%)  -113dBm or less
465 465  
367 +(% style="color:blue" %)**1**(%%)  -111dBm
466 466  
467 -(% style="color:blue" %)**Example :**
369 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
468 468  
469 -AT+DEUI=868411056754138
371 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
470 470  
373 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
471 471  
472 472  
473 -=== 2.4.2  Version Info ===
474 474  
377 +=== 2.4.5  Soil Moisture ===
475 475  
476 476  (((
477 -Specify the software version: 0x64=100, means firmware version 1.00.
380 +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.
478 478  )))
479 479  
480 480  (((
481 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
384 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
482 482  )))
483 483  
484 -
485 -
486 -=== 2.4.3  Battery Info ===
487 -
488 -
489 489  (((
490 -Ex1: 0x0B45 = 2885mV
388 +
491 491  )))
492 492  
493 493  (((
494 -Ex2: 0x0B49 = 2889mV
392 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
495 495  )))
496 496  
497 497  
498 498  
499 -=== 2.4.4  Signal Strength ===
397 +=== 2.4.6  Soil Temperature ===
500 500  
501 -
502 502  (((
503 -NB-IoT Network signal Strength.
400 + 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
504 504  )))
505 505  
506 506  (((
507 -**Ex1: 0x1d = 29**
404 +**Example**:
508 508  )))
509 509  
510 510  (((
511 -(% style="color:blue" %)**0**(%%)  -113dBm or less
408 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
512 512  )))
513 513  
514 514  (((
515 -(% style="color:blue" %)**1**(%%)  -111dBm
412 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
516 516  )))
517 517  
518 -(((
519 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
520 -)))
521 521  
522 -(((
523 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
524 -)))
525 525  
417 +=== 2.4.7  Soil Conductivity (EC) ===
418 +
526 526  (((
527 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
420 +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).
528 528  )))
529 529  
530 -
531 -
532 -=== 2.4.5  Distance ===
533 -
534 -
535 -Get the distance. Flat object range 280mm - 7500mm.
536 -
537 537  (((
538 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
424 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
539 539  )))
540 540  
541 541  (((
542 -(((
543 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
428 +Generally, the EC value of irrigation water is less than 800uS / cm.
544 544  )))
545 -)))
546 546  
547 547  (((
548 548  
... ... @@ -552,75 +552,55 @@
552 552  
553 553  )))
554 554  
555 -=== 2.4.6  Digital Interrupt ===
439 +=== 2.4.8  Digital Interrupt ===
556 556  
557 557  
558 -(((
559 -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.
560 -)))
442 +Digital Interrupt refers to pin **GPIO_EXTI**, and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
561 561  
562 -(((
563 563  The command is:
564 -)))
565 565  
566 -(((
567 -(% 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]])**.**
568 -)))
446 +**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]]**).**
569 569  
570 570  
571 -(((
572 -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.
573 -)))
449 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
574 574  
575 575  
576 -(((
577 577  Example:
578 -)))
579 579  
580 -(((
581 581  0x(00): Normal uplink packet.
582 -)))
583 583  
584 -(((
585 585  0x(01): Interrupt Uplink Packet.
586 -)))
587 587  
588 588  
589 589  
590 -=== 2.4.7  ​+5V Output ===
591 591  
461 +=== 2.4.9  ​+5V Output ===
592 592  
593 -(((
594 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
595 -)))
596 596  
464 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
597 597  
598 -(((
466 +
599 599  The 5V output time can be controlled by AT Command.
600 600  
601 -
602 -)))
469 +**(% style="color:blue" %)AT+5VT=1000**
603 603  
604 -(((
605 -(% style="color:blue" %)**AT+5VT=1000**
471 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
606 606  
607 -
608 -)))
609 609  
610 -(((
611 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
612 -)))
613 613  
475 +== 2.4 Uplink Interval ==
614 614  
477 +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"]]
615 615  
616 -== 2.5  Downlink Payload ==
617 617  
618 618  
619 -By default, NDDS75 prints the downlink payload to console port.
481 +== 2.5 Downlink Payload ==
620 620  
621 -[[image:image-20220709100028-1.png]]
483 +By default, LSE50 prints the downlink payload to console port.
622 622  
485 +[[image:image-20220606165544-8.png]]
623 623  
487 +
624 624  (((
625 625  (% style="color:blue" %)**Examples:**
626 626  )))
... ... @@ -634,7 +634,7 @@
634 634  )))
635 635  
636 636  (((
637 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
501 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
638 638  )))
639 639  
640 640  (((
... ... @@ -654,307 +654,758 @@
654 654  )))
655 655  
656 656  (((
657 -If payload = 0x04FF, it will reset the NDDS75
521 +If payload = 0x04FF, it will reset the LSE01
658 658  )))
659 659  
660 660  
661 -* (% style="color:blue" %)**INTMOD**
525 +* (% style="color:blue" %)**CFM**
662 662  
527 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
528 +
529 +
530 +
531 +== 2.6 ​Show Data in DataCake IoT Server ==
532 +
663 663  (((
664 -Downlink Payload: 06000003, Set AT+INTMOD=3
534 +[[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:
665 665  )))
666 666  
537 +(((
538 +
539 +)))
667 667  
541 +(((
542 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
543 +)))
668 668  
669 -== 2.6  Distance alarm function(Since firmware v1.3.2) ==
545 +(((
546 +(% 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:
547 +)))
670 670  
671 671  
672 -(% style="color:blue" %)** ➢ AT Command:**
550 +[[image:1654505857935-743.png]]
673 673  
674 -(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
675 675  
676 -² When min=0, and max≠0, Alarm higher than max
553 +[[image:1654505874829-548.png]]
677 677  
678 -² When min≠0, and max=0, Alarm lower than min
679 679  
680 -² When min≠0 and max≠0, Alarm higher than max or lower than min
556 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
681 681  
558 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
682 682  
683 -(% style="color:blue" %)** Example:**
684 684  
685 -**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
561 +[[image:1654505905236-553.png]]
686 686  
687 687  
564 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
688 688  
689 -== 2.7  Set the number of data to be uploaded and the recording time ==
566 +[[image:1654505925508-181.png]]
690 690  
691 691  
692 -(% style="color:blue" %)** ➢ AT Command:**
693 693  
694 -* (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
695 -* (% style="color:#037691" %)** AT+NOUD=8**             (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
570 +== 2.7 Frequency Plans ==
696 696  
697 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
572 +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.
698 698  
699 -[[image:image-20221009001114-1.png||height="687" width="955"]]
700 700  
575 +=== 2.7.1 EU863-870 (EU868) ===
701 701  
577 +(% style="color:#037691" %)** Uplink:**
702 702  
703 -== 2.8  Read or Clear cached data ==
579 +868.1 - SF7BW125 to SF12BW125
704 704  
581 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
705 705  
706 -(% style="color:blue" %)** ➢ AT Command:**
583 +868.5 - SF7BW125 to SF12BW125
707 707  
708 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
709 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
585 +867.1 - SF7BW125 to SF12BW125
710 710  
711 -[[image:image-20220908175333-2.png]]
587 +867.3 - SF7BW125 to SF12BW125
712 712  
589 +867.5 - SF7BW125 to SF12BW125
713 713  
591 +867.7 - SF7BW125 to SF12BW125
714 714  
715 -== 2.9  ​LED Indicator ==
593 +867.9 - SF7BW125 to SF12BW125
716 716  
595 +868.8 - FSK
717 717  
718 -The NDDS75 has an internal LED which is to show the status of different state.
719 719  
598 +(% style="color:#037691" %)** Downlink:**
720 720  
721 -* 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)
722 -* Then the LED will be on for 1 second means device is boot normally.
723 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
724 -* For each uplink probe, LED will be on for 500ms.
600 +Uplink channels 1-9 (RX1)
725 725  
602 +869.525 - SF9BW125 (RX2 downlink only)
603 +
604 +
605 +
606 +=== 2.7.2 US902-928(US915) ===
607 +
608 +Used in USA, Canada and South America. Default use CHE=2
609 +
610 +(% style="color:#037691" %)**Uplink:**
611 +
612 +903.9 - SF7BW125 to SF10BW125
613 +
614 +904.1 - SF7BW125 to SF10BW125
615 +
616 +904.3 - SF7BW125 to SF10BW125
617 +
618 +904.5 - SF7BW125 to SF10BW125
619 +
620 +904.7 - SF7BW125 to SF10BW125
621 +
622 +904.9 - SF7BW125 to SF10BW125
623 +
624 +905.1 - SF7BW125 to SF10BW125
625 +
626 +905.3 - SF7BW125 to SF10BW125
627 +
628 +
629 +(% style="color:#037691" %)**Downlink:**
630 +
631 +923.3 - SF7BW500 to SF12BW500
632 +
633 +923.9 - SF7BW500 to SF12BW500
634 +
635 +924.5 - SF7BW500 to SF12BW500
636 +
637 +925.1 - SF7BW500 to SF12BW500
638 +
639 +925.7 - SF7BW500 to SF12BW500
640 +
641 +926.3 - SF7BW500 to SF12BW500
642 +
643 +926.9 - SF7BW500 to SF12BW500
644 +
645 +927.5 - SF7BW500 to SF12BW500
646 +
647 +923.3 - SF12BW500(RX2 downlink only)
648 +
649 +
650 +
651 +=== 2.7.3 CN470-510 (CN470) ===
652 +
653 +Used in China, Default use CHE=1
654 +
655 +(% style="color:#037691" %)**Uplink:**
656 +
657 +486.3 - SF7BW125 to SF12BW125
658 +
659 +486.5 - SF7BW125 to SF12BW125
660 +
661 +486.7 - SF7BW125 to SF12BW125
662 +
663 +486.9 - SF7BW125 to SF12BW125
664 +
665 +487.1 - SF7BW125 to SF12BW125
666 +
667 +487.3 - SF7BW125 to SF12BW125
668 +
669 +487.5 - SF7BW125 to SF12BW125
670 +
671 +487.7 - SF7BW125 to SF12BW125
672 +
673 +
674 +(% style="color:#037691" %)**Downlink:**
675 +
676 +506.7 - SF7BW125 to SF12BW125
677 +
678 +506.9 - SF7BW125 to SF12BW125
679 +
680 +507.1 - SF7BW125 to SF12BW125
681 +
682 +507.3 - SF7BW125 to SF12BW125
683 +
684 +507.5 - SF7BW125 to SF12BW125
685 +
686 +507.7 - SF7BW125 to SF12BW125
687 +
688 +507.9 - SF7BW125 to SF12BW125
689 +
690 +508.1 - SF7BW125 to SF12BW125
691 +
692 +505.3 - SF12BW125 (RX2 downlink only)
693 +
694 +
695 +
696 +=== 2.7.4 AU915-928(AU915) ===
697 +
698 +Default use CHE=2
699 +
700 +(% style="color:#037691" %)**Uplink:**
701 +
702 +916.8 - SF7BW125 to SF12BW125
703 +
704 +917.0 - SF7BW125 to SF12BW125
705 +
706 +917.2 - SF7BW125 to SF12BW125
707 +
708 +917.4 - SF7BW125 to SF12BW125
709 +
710 +917.6 - SF7BW125 to SF12BW125
711 +
712 +917.8 - SF7BW125 to SF12BW125
713 +
714 +918.0 - SF7BW125 to SF12BW125
715 +
716 +918.2 - SF7BW125 to SF12BW125
717 +
718 +
719 +(% style="color:#037691" %)**Downlink:**
720 +
721 +923.3 - SF7BW500 to SF12BW500
722 +
723 +923.9 - SF7BW500 to SF12BW500
724 +
725 +924.5 - SF7BW500 to SF12BW500
726 +
727 +925.1 - SF7BW500 to SF12BW500
728 +
729 +925.7 - SF7BW500 to SF12BW500
730 +
731 +926.3 - SF7BW500 to SF12BW500
732 +
733 +926.9 - SF7BW500 to SF12BW500
734 +
735 +927.5 - SF7BW500 to SF12BW500
736 +
737 +923.3 - SF12BW500(RX2 downlink only)
738 +
739 +
740 +
741 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
742 +
743 +(% style="color:#037691" %)**Default Uplink channel:**
744 +
745 +923.2 - SF7BW125 to SF10BW125
746 +
747 +923.4 - SF7BW125 to SF10BW125
748 +
749 +
750 +(% style="color:#037691" %)**Additional Uplink Channel**:
751 +
752 +(OTAA mode, channel added by JoinAccept message)
753 +
754 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
755 +
756 +922.2 - SF7BW125 to SF10BW125
757 +
758 +922.4 - SF7BW125 to SF10BW125
759 +
760 +922.6 - SF7BW125 to SF10BW125
761 +
762 +922.8 - SF7BW125 to SF10BW125
763 +
764 +923.0 - SF7BW125 to SF10BW125
765 +
766 +922.0 - SF7BW125 to SF10BW125
767 +
768 +
769 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
770 +
771 +923.6 - SF7BW125 to SF10BW125
772 +
773 +923.8 - SF7BW125 to SF10BW125
774 +
775 +924.0 - SF7BW125 to SF10BW125
776 +
777 +924.2 - SF7BW125 to SF10BW125
778 +
779 +924.4 - SF7BW125 to SF10BW125
780 +
781 +924.6 - SF7BW125 to SF10BW125
782 +
783 +
784 +(% style="color:#037691" %)** Downlink:**
785 +
786 +Uplink channels 1-8 (RX1)
787 +
788 +923.2 - SF10BW125 (RX2)
789 +
790 +
791 +
792 +=== 2.7.6 KR920-923 (KR920) ===
793 +
794 +Default channel:
795 +
796 +922.1 - SF7BW125 to SF12BW125
797 +
798 +922.3 - SF7BW125 to SF12BW125
799 +
800 +922.5 - SF7BW125 to SF12BW125
801 +
802 +
803 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
804 +
805 +922.1 - SF7BW125 to SF12BW125
806 +
807 +922.3 - SF7BW125 to SF12BW125
808 +
809 +922.5 - SF7BW125 to SF12BW125
810 +
811 +922.7 - SF7BW125 to SF12BW125
812 +
813 +922.9 - SF7BW125 to SF12BW125
814 +
815 +923.1 - SF7BW125 to SF12BW125
816 +
817 +923.3 - SF7BW125 to SF12BW125
818 +
819 +
820 +(% style="color:#037691" %)**Downlink:**
821 +
822 +Uplink channels 1-7(RX1)
823 +
824 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
825 +
826 +
827 +
828 +=== 2.7.7 IN865-867 (IN865) ===
829 +
830 +(% style="color:#037691" %)** Uplink:**
831 +
832 +865.0625 - SF7BW125 to SF12BW125
833 +
834 +865.4025 - SF7BW125 to SF12BW125
835 +
836 +865.9850 - SF7BW125 to SF12BW125
837 +
838 +
839 +(% style="color:#037691" %) **Downlink:**
840 +
841 +Uplink channels 1-3 (RX1)
842 +
843 +866.550 - SF10BW125 (RX2)
844 +
845 +
846 +
847 +
848 +== 2.8 LED Indicator ==
849 +
850 +The LSE01 has an internal LED which is to show the status of different state.
851 +
852 +* Blink once when device power on.
853 +* Solid ON for 5 seconds once device successful Join the network.
854 +* Blink once when device transmit a packet.
855 +
856 +== 2.9 Installation in Soil ==
857 +
858 +**Measurement the soil surface**
859 +
860 +
861 +[[image:1654506634463-199.png]] ​
862 +
726 726  (((
727 -
864 +(((
865 +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.
728 728  )))
867 +)))
729 729  
730 730  
731 731  
732 -== 2.10  ​Firmware Change Log ==
871 +[[image:1654506665940-119.png]]
733 733  
873 +(((
874 +Dig a hole with diameter > 20CM.
875 +)))
734 734  
735 735  (((
736 -Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
878 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
737 737  )))
738 738  
881 +
882 +== 2.10 ​Firmware Change Log ==
883 +
739 739  (((
885 +**Firmware download link:**
886 +)))
887 +
888 +(((
889 +[[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/]]
890 +)))
891 +
892 +(((
740 740  
741 741  )))
742 742  
743 743  (((
744 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
897 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
745 745  )))
746 746  
900 +(((
901 +
902 +)))
747 747  
904 +(((
905 +**V1.0.**
906 +)))
748 748  
749 -== 2.11 Battery & Power Consumption ==
908 +(((
909 +Release
910 +)))
750 750  
751 751  
752 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
913 +== 2.11 ​Battery Analysis ==
753 753  
754 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
915 +=== 2.11.1 ​Battery Type ===
755 755  
756 -= 3. ​ Access NB-IoT Module =
917 +(((
918 +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.
919 +)))
757 757  
921 +(((
922 +The battery is designed to last for more than 5 years for the LSN50.
923 +)))
758 758  
759 759  (((
760 -Users can directly access the AT command set of the NB-IoT module.
926 +(((
927 +The battery-related documents are as below:
761 761  )))
929 +)))
762 762  
931 +* (((
932 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
933 +)))
934 +* (((
935 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
936 +)))
937 +* (((
938 +[[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/]]
939 +)))
940 +
941 + [[image:image-20220610172436-1.png]]
942 +
943 +
944 +
945 +=== 2.11.2 ​Battery Note ===
946 +
763 763  (((
764 -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/]] 
948 +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.
949 +)))
765 765  
766 -
951 +
952 +
953 +=== 2.11.3 Replace the battery ===
954 +
955 +(((
956 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
767 767  )))
768 768  
769 -[[image:1657333200519-600.png]]
959 +(((
960 +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.
961 +)))
770 770  
963 +(((
964 +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)
965 +)))
771 771  
772 772  
773 -= 4.  Using the AT Commands =
774 774  
969 += 3. ​Using the AT Commands =
775 775  
776 -== 4.1  Access AT Commands ==
971 +== 3.1 Access AT Commands ==
777 777  
778 778  
779 -See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
974 +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.
780 780  
976 +[[image:1654501986557-872.png||height="391" width="800"]]
781 781  
782 -AT+<CMD>?  :  Help on <CMD>
783 783  
784 -AT+<CMD>         :  Run <CMD>
979 +Or if you have below board, use below connection:
785 785  
786 -AT+<CMD>=<value> :  Set the value
787 787  
788 -AT+<CMD>=?  :  Get the value
982 +[[image:1654502005655-729.png||height="503" width="801"]]
789 789  
790 790  
985 +
986 +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:
987 +
988 +
989 + [[image:1654502050864-459.png||height="564" width="806"]]
990 +
991 +
992 +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]]
993 +
994 +
995 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
996 +
997 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
998 +
999 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
1000 +
1001 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
1002 +
1003 +
791 791  (% style="color:#037691" %)**General Commands**(%%)      
792 792  
793 -AT  :  Attention       
1006 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
794 794  
795 -AT?  :  Short Help     
1008 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
796 796  
797 -ATZ  :  MCU Reset    
1010 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
798 798  
799 -AT+TDC  :  Application Data Transmission Interval
1012 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
800 800  
801 -AT+CFG  :  Print all configurations
802 802  
803 -AT+CFGMOD           :  Working mode selection
1015 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
804 804  
805 -AT+INTMOD            :  Set the trigger interrupt mode
1017 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
806 806  
807 -AT+5VT  :  Set extend the time of 5V power  
1019 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
808 808  
809 -AT+PRO  :  Choose agreement
1021 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
810 810  
811 -AT+WEIGRE  :  Get weight or set weight to 0
1023 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
812 812  
813 -AT+WEIGAP  :  Get or Set the GapValue of weight
1025 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
814 814  
815 -AT+RXDL  :  Extend the sending and receiving time
1027 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
816 816  
817 -AT+CNTFAC  :  Get or set counting parameters
1029 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
818 818  
819 -AT+SERVADDR  :  Server Address
1031 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
820 820  
821 -AT+TR  :  Get or Set record time"
1033 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
822 822  
823 -AT+APN     :  Get or set the APN
1035 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
824 824  
825 -AT+FBAND  :  Get or Set whether to automatically modify the frequency band
1037 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
826 826  
827 -AT+DNSCFG  : Get or Set DNS Server
1039 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
828 828  
829 -AT+GETSENSORVALUE   :  Returns the current sensor measurement
1041 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
830 830  
831 -AT+NOUD  :  Get or Set the number of data to be uploaded
1043 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
832 832  
833 -AT+CDP     :  Read or Clear cached data
1045 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
834 834  
835 -AT+LDDSALARM :  Get or Set alarm of distance
1047 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
836 836  
837 837  
838 -(% style="color:#037691" %)**COAP Management**      
1050 +(% style="color:#037691" %)**LoRa Network Management**
839 839  
840 -AT+URI            :  Resource parameters
1052 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
841 841  
1054 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
842 842  
843 -(% style="color:#037691" %)**UDP Management**
1056 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
844 844  
845 -AT+CFM          :  Upload confirmation mode (only valid for UDP)
1058 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
846 846  
1060 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
847 847  
848 -(% style="color:#037691" %)**MQTT Management**
1062 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
849 849  
850 -AT+CLIENT  :  Get or Set MQTT client
1064 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
851 851  
852 -AT+UNAME  :  Get or Set MQTT Username
1066 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
853 853  
854 -AT+PWD  :  Get or Set MQTT password
1068 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
855 855  
856 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
1070 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
857 857  
858 -AT+SUBTOPIC  :  Get or Set MQTT subscription topic
1072 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
859 859  
1074 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
860 860  
861 -(% style="color:#037691" %)**Information**          
1076 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
862 862  
863 -AT+FDR  :  Factory Data Reset
1078 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
864 864  
865 -AT+PWORD  :  Serial Access Password
1080 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
866 866  
867 867  
1083 +(% style="color:#037691" %)**Information** 
868 868  
869 -= ​5.  FAQ =
1085 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
870 870  
1087 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
871 871  
872 -== 5.1 ​ How to Upgrade Firmware ==
1089 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
873 873  
1091 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
874 874  
1093 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1094 +
1095 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1096 +
1097 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1098 +
1099 +
1100 += ​4. FAQ =
1101 +
1102 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1103 +
875 875  (((
876 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1105 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1106 +When downloading the images, choose the required image file for download. ​
877 877  )))
878 878  
879 879  (((
880 -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]]
1110 +
881 881  )))
882 882  
883 883  (((
884 -(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
1114 +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.
885 885  )))
886 886  
1117 +(((
1118 +
1119 +)))
887 887  
1121 +(((
1122 +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.
1123 +)))
888 888  
889 -= 6.  Trouble Shooting =
1125 +(((
1126 +
1127 +)))
890 890  
1129 +(((
1130 +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.
1131 +)))
891 891  
892 -== 6.1  ​Connection problem when uploading firmware ==
1133 +[[image:image-20220606154726-3.png]]
893 893  
894 894  
1136 +When you use the TTN network, the US915 frequency bands use are:
1137 +
1138 +* 903.9 - SF7BW125 to SF10BW125
1139 +* 904.1 - SF7BW125 to SF10BW125
1140 +* 904.3 - SF7BW125 to SF10BW125
1141 +* 904.5 - SF7BW125 to SF10BW125
1142 +* 904.7 - SF7BW125 to SF10BW125
1143 +* 904.9 - SF7BW125 to SF10BW125
1144 +* 905.1 - SF7BW125 to SF10BW125
1145 +* 905.3 - SF7BW125 to SF10BW125
1146 +* 904.6 - SF8BW500
1147 +
895 895  (((
896 -**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]]
1149 +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:
1150 +
1151 +* (% style="color:#037691" %)**AT+CHE=2**
1152 +* (% style="color:#037691" %)**ATZ**
897 897  )))
898 898  
899 -(% class="wikigeneratedid" %)
900 900  (((
901 901  
1157 +
1158 +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.
902 902  )))
903 903  
1161 +(((
1162 +
1163 +)))
904 904  
905 -== 6.2  AT Command input doesn't work ==
1165 +(((
1166 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1167 +)))
906 906  
1169 +[[image:image-20220606154825-4.png]]
907 907  
1171 +
1172 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1173 +
1174 +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]].
1175 +
1176 +
1177 += 5. Trouble Shooting =
1178 +
1179 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1180 +
1181 +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.
1182 +
1183 +
1184 +== 5.2 AT Command input doesn't work ==
1185 +
908 908  (((
909 909  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.
1188 +)))
910 910  
911 -
1190 +
1191 +== 5.3 Device rejoin in at the second uplink packet ==
1192 +
1193 +(% style="color:#4f81bd" %)**Issue describe as below:**
1194 +
1195 +[[image:1654500909990-784.png]]
1196 +
1197 +
1198 +(% style="color:#4f81bd" %)**Cause for this issue:**
1199 +
1200 +(((
1201 +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.
912 912  )))
913 913  
914 914  
915 -= 7. ​ Order Info =
1205 +(% style="color:#4f81bd" %)**Solution: **
916 916  
1207 +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:
917 917  
918 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1209 +[[image:1654500929571-736.png||height="458" width="832"]]
919 919  
920 920  
1212 += 6. ​Order Info =
1213 +
1214 +
1215 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1216 +
1217 +
1218 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1219 +
1220 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1221 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1222 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1223 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1224 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1225 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1226 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1227 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1228 +
1229 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1230 +
1231 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1232 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1233 +
921 921  (% class="wikigeneratedid" %)
922 922  (((
923 923  
924 924  )))
925 925  
926 -= 8.  Packing Info =
1239 += 7. Packing Info =
927 927  
928 928  (((
929 929  
930 930  
931 931  (% style="color:#037691" %)**Package Includes**:
1245 +)))
932 932  
933 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
934 -* External antenna x 1
1247 +* (((
1248 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
935 935  )))
936 936  
937 937  (((
938 938  
939 939  
940 -
941 941  (% style="color:#037691" %)**Dimension and weight**:
1255 +)))
942 942  
943 -* Device Size: 13.0 x 5 x 4.5 cm
944 -* Device Weight: 150g
945 -* Package Size / pcs : 15 x 12x 5.5 cm
946 -* Weight / pcs : 220g
1257 +* (((
1258 +Device Size: cm
947 947  )))
1260 +* (((
1261 +Device Weight: g
1262 +)))
1263 +* (((
1264 +Package Size / pcs : cm
1265 +)))
1266 +* (((
1267 +Weight / pcs : g
948 948  
949 -(((
950 950  
951 -
952 -
953 -
954 954  )))
955 955  
956 -= 9.  Support =
1272 += 8. Support =
957 957  
958 -
959 959  * 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.
960 960  * 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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