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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 45.4
edited by Xiaoling
on 2022/07/08 10:36
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,76 +1,66 @@
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  
62 +
63 +
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -79,882 +79,1196 @@
79 79  * Supply Voltage: 2.1v ~~ 3.6v
80 80  * Operating Temperature: -40 ~~ 85°C
81 81  
72 +
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
75 +* - B1 @H-FDD: 2100MHz
76 +* - B3 @H-FDD: 1800MHz
77 +* - B8 @H-FDD: 900MHz
78 +* - B5 @H-FDD: 850MHz
79 +* - B20 @H-FDD: 800MHz
80 +* - B28 @H-FDD: 700MHz
90 90  
91 -(% style="color:#037691" %)**Battery:**
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
83 +(% style="color:#037691" %)**Probe Specification:**
98 98  
99 -(% style="color:#037691" %)**Power Consumption**
85 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
100 100  
101 -* STOP Mode: 10uA @ 3.3v
102 -* Max transmit power: 350mA@3.3v
87 +[[image:image-20220708101224-1.png]]
103 103  
104 -== ​1.4  Applications ==
105 105  
106 106  
107 -* Smart Buildings & Home Automation
108 -* Logistics and Supply Chain Management
109 -* Smart Metering
91 +== ​1.4  Applications ==
92 +
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]]
101 +[[image:1657246476176-652.png]]
123 123  
124 124  
125 125  
126 -= 2.  Use NDDS75 to communicate with IoT Server =
105 += 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.
111 +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:
116 +The diagram below shows the working flow in default firmware of NSE01:
139 139  )))
140 140  
141 -(((
142 -
143 -)))
119 +[[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  
127 +== 2.2 ​ Configure the NSE01 ==
154 154  
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 -)))
132 +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.
135 +* 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 -(((
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.
168 -)))
169 169  
139 +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
170 170  
171 -[[image:1657328756309-230.png]]
172 172  
142 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
173 173  
174 174  
175 -=== 2.2.2 Insert SIM card ===
176 176  
146 +1.
147 +11.
148 +111. Insert SIM card
177 177  
178 -(((
179 179  Insert the NB-IoT Card get from your provider.
180 -)))
181 181  
182 -(((
152 +
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]]
156 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif]]
188 188  
189 189  
159 +1.
160 +11.
161 +111. Connect USB – TTL to NSE01 to configure it
190 190  
191 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
192 192  
164 +User need to configure NSE01 via serial port to set the **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.
193 193  
194 -(((
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.
197 -)))
198 -)))
199 199  
200 -[[image:image-20220709092052-2.png]]
201 201  
202 202  
203 -(% style="color:blue" %)**Connection:**
169 +Connection:
204 204  
205 - (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
171 +USB TTL GND <~-~-~-~-> GND
206 206  
207 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
173 +USB TTL TXD <~-~-~-~-> UART_RXD
208 208  
209 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
175 +USB TTL RXD <~-~-~-~-> UART_TXD
210 210  
211 211  
178 +
212 212  In the PC, use below serial tool settings:
213 213  
214 -* Baud:  (% style="color:green" %)**9600**
215 -* Data bits:** (% style="color:green" %)8(%%)**
216 -* Stop bits: (% style="color:green" %)**1**
217 -* Parity:  (% style="color:green" %)**None**
218 -* Flow Control: (% style="color:green" %)**None**
181 +* Baud: **9600**
182 +* Data bits:** 8**
183 +* Stop bits: **1**
184 +* Parity: **None**
185 +* Flow Control: **None**
219 219  
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.
222 -)))
223 223  
224 -[[image:1657329814315-101.png]]
188 +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 **password: 12345678** to access AT Command input.
225 225  
190 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.jpg]]
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 -)))
192 +Note: the valid AT Commands can be found at:
230 230  
194 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
231 231  
232 232  
233 -=== 2.2.4 Use CoAP protocol to uplink data ===
197 +1.
198 +11.
199 +111. Use CoAP protocol to uplink data 
234 234  
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/]]**
202 +Note: if you don’t have CoAP server, you can refer this link to set up one:
237 237  
204 +[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
238 238  
239 -(((
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
207 +Use below commands:
251 251  
209 +* **AT+PRO=1**    ~/~/ Set to use CoAP protocol to uplink
210 +* **AT+SERVADDR=120.24.4.116,5683   **~/~/ to set CoAP server address and port
211 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0"       **~/~/Set COAP resource path
252 252  
253 -
254 -)))
255 255  
256 -(((
257 257  For parameter description, please refer to AT command set
258 258  
259 -
260 -)))
216 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
261 261  
262 -[[image:1657330452568-615.png]]
263 263  
219 +After configure the server address and **reset the device** (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
264 264  
221 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
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.
223 +1.
224 +11.
225 +111. Use UDP protocol to uplink data(Default protocol)
268 268  
269 -
270 -)))
271 271  
272 -[[image:1657330472797-498.png]]
228 +This feature is supported since firmware version v1.0.1
273 273  
274 274  
231 +* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
232 +* **AT+SERVADDR=120.24.4.116,5601   **~/~/ to set UDP server address and port
233 +* **AT+CFM=1       **~/~/If the server does not respond, this command is unnecessary
275 275  
276 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
277 277  
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]]
284 284  
285 285  
286 -[[image:1657330533775-472.png]]
241 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
287 287  
288 288  
244 +1.
245 +11.
246 +111. Use MQTT protocol to uplink data
289 289  
290 -=== 2.2.6 Use MQTT protocol to uplink data ===
291 291  
249 +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  
301 -[[image:1657249978444-674.png]]
252 +* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
253 +* **AT+SERVADDR=120.24.4.116,1883   **~/~/Set MQTT server address and port
254 +* **AT+CLIENT=CLIENT **~/~/Set up the CLIENT of MQTT
255 +* **AT+UNAME=UNAME                           **~/~/Set the username of MQTT
256 +* **AT+PWD=PWD                                      **~/~/Set the password of MQTT
257 +* **AT+PUBTOPIC=NSE01_PUB   **~/~/Set the sending topic of MQTT
258 +* **AT+SUBTOPIC=NSE01_SUB    **~/~/Set the subscription topic of MQTT
302 302  
303 303  
304 -[[image:1657330723006-866.png]]
261 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
305 305  
263 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
306 306  
307 -(((
265 +
308 308  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.
309 -)))
310 310  
311 311  
269 +1.
270 +11.
271 +111. Use TCP protocol to uplink data
312 312  
313 -=== 2.2.7 Use TCP protocol to uplink data ===
314 314  
274 +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]]
277 +* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
278 +* **AT+SERVADDR=120.24.4.116,5600   **~/~/ to set TCP server address and port
320 320  
280 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
321 321  
322 -[[image:image-20220709093918-2.png]]
323 323  
324 324  
284 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
325 325  
326 -=== 2.2.8 Change Update Interval ===
327 327  
287 +1.
288 +11.
289 +111. Change Update Interval
328 328  
329 -User can use below command to change the (% style="color:green" %)**uplink interval**.
291 +User can use below command to change the **uplink interval**.
330 330  
331 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
293 +**~ AT+TDC=600      **~/~/ Set Update Interval to 600s
332 332  
333 -(((
334 -
335 335  
296 +**NOTE:**
336 336  
337 -(% style="color:red" %)**NOTE:**
298 +1. By default, the device will send an uplink message every 1 hour.
338 338  
339 -(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
340 340  
341 -(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
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  
347 347  
348 -== 2.3  Uplink Payload ==
349 349  
306 +== 2.3 Uplink Payload ==
350 350  
351 -=== 2.3.1  Before Firmware v1.3.2 ===
352 352  
309 +=== 2.3.1 MOD~=0(Default Mode) ===
353 353  
354 -In this mode, uplink payload includes in total 14 bytes
311 +LSE01 will uplink payload via LoRaWAN with below payload format: 
355 355  
356 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
357 -|=(% style="width: 60px;" %)(((
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"]]
361 -
362 362  (((
363 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
314 +Uplink payload includes in total 11 bytes.
364 364  )))
365 365  
317 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
318 +|(((
319 +**Size**
366 366  
367 -[[image:1657331036973-987.png]]
321 +**(bytes)**
322 +)))|**2**|**2**|**2**|**2**|**2**|**1**
323 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
324 +Temperature
368 368  
326 +(Reserve, Ignore now)
327 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
328 +MOD & Digital Interrupt
369 369  
330 +(Optional)
331 +)))
370 370  
371 -The payload is **ASCII** string, representative same HEX:
333 +=== 2.3.2 MOD~=1(Original value) ===
372 372  
373 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
335 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
374 374  
375 -**where :**
337 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
338 +|(((
339 +**Size**
376 376  
377 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
341 +**(bytes)**
342 +)))|**2**|**2**|**2**|**2**|**2**|**1**
343 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
344 +Temperature
378 378  
379 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
346 +(Reserve, Ignore now)
347 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
348 +MOD & Digital Interrupt
380 380  
381 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
350 +(Optional)
351 +)))
382 382  
383 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
353 +=== 2.3.3 Battery Info ===
384 384  
385 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
355 +(((
356 +Check the battery voltage for LSE01.
357 +)))
386 386  
387 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
359 +(((
360 +Ex1: 0x0B45 = 2885mV
361 +)))
388 388  
389 -=== 2.3.2  Since firmware v1.3.2 ===
363 +(((
364 +Ex2: 0x0B49 = 2889mV
365 +)))
390 390  
391 391  
392 -In this mode, uplink payload includes 69 bytes in total by default.
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.
369 +=== 2.3.4 Soil Moisture ===
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.......
371 +(((
372 +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.
373 +)))
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.
375 +(((
376 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
377 +)))
401 401  
402 -[[image:image-20220908175246-1.png]]
379 +(((
380 +
381 +)))
403 403  
383 +(((
384 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
385 +)))
404 404  
405 -The payload is ASCII string, representative same HEX:
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:**
389 +=== 2.3.5 Soil Temperature ===
410 410  
411 -* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
391 +(((
392 + 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
393 +)))
412 412  
413 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
395 +(((
396 +**Example**:
397 +)))
414 414  
415 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
399 +(((
400 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
401 +)))
416 416  
417 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
403 +(((
404 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
405 +)))
418 418  
419 -* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
420 420  
421 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
422 422  
423 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
409 +=== 2.3.6 Soil Conductivity (EC) ===
424 424  
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.
412 +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).
439 439  )))
440 440  
441 441  (((
442 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
443 -
444 -
416 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
445 445  )))
446 446  
447 447  (((
448 -(% style="color:blue" %)**Example :**
420 +Generally, the EC value of irrigation water is less than 800uS / cm.
449 449  )))
450 450  
451 451  (((
452 -AT+DEUI=A84041F15612
424 +
453 453  )))
454 454  
455 455  (((
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.
428 +
457 457  )))
458 458  
431 +=== 2.3.7 MOD ===
459 459  
460 -(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
433 +Firmware version at least v2.1 supports changing mode.
461 461  
462 -(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
435 +For example, bytes[10]=90
463 463  
464 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
437 +mod=(bytes[10]>>7)&0x01=1.
465 465  
466 466  
467 -(% style="color:blue" %)**Example :**
440 +**Downlink Command:**
468 468  
469 -AT+DEUI=868411056754138
442 +If payload = 0x0A00, workmode=0
470 470  
444 +If** **payload =** **0x0A01, workmode=1
471 471  
472 472  
473 -=== 2.4.2  Version Info ===
474 474  
448 +=== 2.3.8 ​Decode payload in The Things Network ===
475 475  
450 +While using TTN network, you can add the payload format to decode the payload.
451 +
452 +
453 +[[image:1654505570700-128.png]]
454 +
476 476  (((
477 -Specify the software version: 0x64=100, means firmware version 1.00.
456 +The payload decoder function for TTN is here:
478 478  )))
479 479  
480 480  (((
481 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
460 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
482 482  )))
483 483  
484 484  
464 +== 2.4 Uplink Interval ==
485 485  
486 -=== 2.4.3  Battery Info ===
466 +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"]]
487 487  
488 488  
489 -(((
490 -Ex1: 0x0B45 = 2885mV
491 -)))
492 492  
493 -(((
494 -Ex2: 0x0B49 = 2889mV
495 -)))
470 +== 2.5 Downlink Payload ==
496 496  
472 +By default, LSE50 prints the downlink payload to console port.
497 497  
474 +[[image:image-20220606165544-8.png]]
498 498  
499 -=== 2.4.4  Signal Strength ===
500 500  
501 -
502 502  (((
503 -NB-IoT Network signal Strength.
478 +(% style="color:blue" %)**Examples:**
504 504  )))
505 505  
506 506  (((
507 -**Ex1: 0x1d = 29**
482 +
508 508  )))
509 509  
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
488 +
510 510  (((
511 -(% style="color:blue" %)**0**(%%)  -113dBm or less
490 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
512 512  )))
513 513  
514 514  (((
515 -(% style="color:blue" %)**1**(%%)  -111dBm
494 +Payload:    01 00 00 1E    TDC=30S
516 516  )))
517 517  
518 518  (((
519 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
498 +Payload:    01 00 00 3C    TDC=60S
520 520  )))
521 521  
522 522  (((
523 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
502 +
524 524  )))
525 525  
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
508 +
526 526  (((
527 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
510 +If payload = 0x04FF, it will reset the LSE01
528 528  )))
529 529  
530 530  
514 +* (% style="color:blue" %)**CFM**
531 531  
532 -=== 2.4.5  Distance ===
516 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
533 533  
534 534  
535 -Get the distance. Flat object range 280mm - 7500mm.
536 536  
520 +== 2.6 ​Show Data in DataCake IoT Server ==
521 +
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
523 +[[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:
539 539  )))
540 540  
541 541  (((
542 -(((
543 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
527 +
544 544  )))
545 -)))
546 546  
547 547  (((
548 -
531 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
549 549  )))
550 550  
551 551  (((
552 -
535 +(% 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:
553 553  )))
554 554  
555 -=== 2.4.6  Digital Interrupt ===
556 556  
539 +[[image:1654505857935-743.png]]
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 -)))
561 561  
562 -(((
563 -The command is:
564 -)))
542 +[[image:1654505874829-548.png]]
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 -)))
569 569  
545 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
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 -)))
547 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
574 574  
575 575  
576 -(((
577 -Example:
578 -)))
550 +[[image:1654505905236-553.png]]
579 579  
580 -(((
581 -0x(00): Normal uplink packet.
582 -)))
583 583  
584 -(((
585 -0x(01): Interrupt Uplink Packet.
586 -)))
553 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
587 587  
555 +[[image:1654505925508-181.png]]
588 588  
589 589  
590 -=== 2.4.7  ​+5V Output ===
591 591  
559 +== 2.7 Frequency Plans ==
592 592  
593 -(((
594 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
595 -)))
561 +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.
596 596  
597 597  
598 -(((
599 -The 5V output time can be controlled by AT Command.
564 +=== 2.7.1 EU863-870 (EU868) ===
600 600  
601 -
602 -)))
566 +(% style="color:#037691" %)** Uplink:**
603 603  
604 -(((
605 -(% style="color:blue" %)**AT+5VT=1000**
568 +868.1 - SF7BW125 to SF12BW125
606 606  
607 -
608 -)))
570 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
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 -)))
572 +868.5 - SF7BW125 to SF12BW125
613 613  
574 +867.1 - SF7BW125 to SF12BW125
614 614  
576 +867.3 - SF7BW125 to SF12BW125
615 615  
616 -== 2.5  Downlink Payload ==
578 +867.5 - SF7BW125 to SF12BW125
617 617  
580 +867.7 - SF7BW125 to SF12BW125
618 618  
619 -By default, NDDS75 prints the downlink payload to console port.
582 +867.9 - SF7BW125 to SF12BW125
620 620  
621 -[[image:image-20220709100028-1.png]]
584 +868.8 - FSK
622 622  
623 623  
624 -(((
625 -(% style="color:blue" %)**Examples:**
626 -)))
587 +(% style="color:#037691" %)** Downlink:**
627 627  
628 -(((
629 -
630 -)))
589 +Uplink channels 1-9 (RX1)
631 631  
632 -* (((
633 -(% style="color:blue" %)**Set TDC**
634 -)))
591 +869.525 - SF9BW125 (RX2 downlink only)
635 635  
636 -(((
637 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
638 -)))
639 639  
640 -(((
641 -Payload:    01 00 00 1E    TDC=30S
642 -)))
643 643  
644 -(((
645 -Payload:    01 00 00 3C    TDC=60S
646 -)))
595 +=== 2.7.2 US902-928(US915) ===
647 647  
648 -(((
649 -
650 -)))
597 +Used in USA, Canada and South America. Default use CHE=2
651 651  
652 -* (((
653 -(% style="color:blue" %)**Reset**
654 -)))
599 +(% style="color:#037691" %)**Uplink:**
655 655  
656 -(((
657 -If payload = 0x04FF, it will reset the NDDS75
658 -)))
601 +903.9 - SF7BW125 to SF10BW125
659 659  
603 +904.1 - SF7BW125 to SF10BW125
660 660  
661 -* (% style="color:blue" %)**INTMOD**
605 +904.3 - SF7BW125 to SF10BW125
662 662  
663 -(((
664 -Downlink Payload: 06000003, Set AT+INTMOD=3
665 -)))
607 +904.5 - SF7BW125 to SF10BW125
666 666  
609 +904.7 - SF7BW125 to SF10BW125
667 667  
611 +904.9 - SF7BW125 to SF10BW125
668 668  
669 -== 2.6  Distance alarm function(Since firmware v1.3.2) ==
613 +905.1 - SF7BW125 to SF10BW125
670 670  
615 +905.3 - SF7BW125 to SF10BW125
671 671  
672 -(% style="color:blue" %)** ➢ AT Command:**
673 673  
674 -(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
618 +(% style="color:#037691" %)**Downlink:**
675 675  
676 -² When min=0, and max≠0, Alarm higher than max
620 +923.3 - SF7BW500 to SF12BW500
677 677  
678 -² When min≠0, and max=0, Alarm lower than min
622 +923.9 - SF7BW500 to SF12BW500
679 679  
680 -² When min≠0 and max≠0, Alarm higher than max or lower than min
624 +924.5 - SF7BW500 to SF12BW500
681 681  
626 +925.1 - SF7BW500 to SF12BW500
682 682  
683 -(% style="color:blue" %)** Example:**
628 +925.7 - SF7BW500 to SF12BW500
684 684  
685 -**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
630 +926.3 - SF7BW500 to SF12BW500
686 686  
632 +926.9 - SF7BW500 to SF12BW500
687 687  
634 +927.5 - SF7BW500 to SF12BW500
688 688  
689 -== 2.7  Set the number of data to be uploaded and the recording time ==
636 +923.3 - SF12BW500(RX2 downlink only)
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.
640 +=== 2.7.3 CN470-510 (CN470) ===
696 696  
697 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
642 +Used in China, Default use CHE=1
698 698  
699 -[[image:image-20221009001114-1.png||height="687" width="955"]]
644 +(% style="color:#037691" %)**Uplink:**
700 700  
646 +486.3 - SF7BW125 to SF12BW125
701 701  
648 +486.5 - SF7BW125 to SF12BW125
702 702  
703 -== 2.8  Read or Clear cached data ==
650 +486.7 - SF7BW125 to SF12BW125
704 704  
652 +486.9 - SF7BW125 to SF12BW125
705 705  
706 -(% style="color:blue" %)** ➢ AT Command:**
654 +487.1 - SF7BW125 to SF12BW125
707 707  
708 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
709 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
656 +487.3 - SF7BW125 to SF12BW125
710 710  
711 -[[image:image-20220908175333-2.png]]
658 +487.5 - SF7BW125 to SF12BW125
712 712  
660 +487.7 - SF7BW125 to SF12BW125
713 713  
714 714  
715 -== 2.9  ​LED Indicator ==
663 +(% style="color:#037691" %)**Downlink:**
716 716  
665 +506.7 - SF7BW125 to SF12BW125
717 717  
718 -The NDDS75 has an internal LED which is to show the status of different state.
667 +506.9 - SF7BW125 to SF12BW125
719 719  
669 +507.1 - SF7BW125 to SF12BW125
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.
671 +507.3 - SF7BW125 to SF12BW125
725 725  
673 +507.5 - SF7BW125 to SF12BW125
674 +
675 +507.7 - SF7BW125 to SF12BW125
676 +
677 +507.9 - SF7BW125 to SF12BW125
678 +
679 +508.1 - SF7BW125 to SF12BW125
680 +
681 +505.3 - SF12BW125 (RX2 downlink only)
682 +
683 +
684 +
685 +=== 2.7.4 AU915-928(AU915) ===
686 +
687 +Default use CHE=2
688 +
689 +(% style="color:#037691" %)**Uplink:**
690 +
691 +916.8 - SF7BW125 to SF12BW125
692 +
693 +917.0 - SF7BW125 to SF12BW125
694 +
695 +917.2 - SF7BW125 to SF12BW125
696 +
697 +917.4 - SF7BW125 to SF12BW125
698 +
699 +917.6 - SF7BW125 to SF12BW125
700 +
701 +917.8 - SF7BW125 to SF12BW125
702 +
703 +918.0 - SF7BW125 to SF12BW125
704 +
705 +918.2 - SF7BW125 to SF12BW125
706 +
707 +
708 +(% style="color:#037691" %)**Downlink:**
709 +
710 +923.3 - SF7BW500 to SF12BW500
711 +
712 +923.9 - SF7BW500 to SF12BW500
713 +
714 +924.5 - SF7BW500 to SF12BW500
715 +
716 +925.1 - SF7BW500 to SF12BW500
717 +
718 +925.7 - SF7BW500 to SF12BW500
719 +
720 +926.3 - SF7BW500 to SF12BW500
721 +
722 +926.9 - SF7BW500 to SF12BW500
723 +
724 +927.5 - SF7BW500 to SF12BW500
725 +
726 +923.3 - SF12BW500(RX2 downlink only)
727 +
728 +
729 +
730 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
731 +
732 +(% style="color:#037691" %)**Default Uplink channel:**
733 +
734 +923.2 - SF7BW125 to SF10BW125
735 +
736 +923.4 - SF7BW125 to SF10BW125
737 +
738 +
739 +(% style="color:#037691" %)**Additional Uplink Channel**:
740 +
741 +(OTAA mode, channel added by JoinAccept message)
742 +
743 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
744 +
745 +922.2 - SF7BW125 to SF10BW125
746 +
747 +922.4 - SF7BW125 to SF10BW125
748 +
749 +922.6 - SF7BW125 to SF10BW125
750 +
751 +922.8 - SF7BW125 to SF10BW125
752 +
753 +923.0 - SF7BW125 to SF10BW125
754 +
755 +922.0 - SF7BW125 to SF10BW125
756 +
757 +
758 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
759 +
760 +923.6 - SF7BW125 to SF10BW125
761 +
762 +923.8 - SF7BW125 to SF10BW125
763 +
764 +924.0 - SF7BW125 to SF10BW125
765 +
766 +924.2 - SF7BW125 to SF10BW125
767 +
768 +924.4 - SF7BW125 to SF10BW125
769 +
770 +924.6 - SF7BW125 to SF10BW125
771 +
772 +
773 +(% style="color:#037691" %)** Downlink:**
774 +
775 +Uplink channels 1-8 (RX1)
776 +
777 +923.2 - SF10BW125 (RX2)
778 +
779 +
780 +
781 +=== 2.7.6 KR920-923 (KR920) ===
782 +
783 +Default channel:
784 +
785 +922.1 - SF7BW125 to SF12BW125
786 +
787 +922.3 - SF7BW125 to SF12BW125
788 +
789 +922.5 - SF7BW125 to SF12BW125
790 +
791 +
792 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
793 +
794 +922.1 - SF7BW125 to SF12BW125
795 +
796 +922.3 - SF7BW125 to SF12BW125
797 +
798 +922.5 - SF7BW125 to SF12BW125
799 +
800 +922.7 - SF7BW125 to SF12BW125
801 +
802 +922.9 - SF7BW125 to SF12BW125
803 +
804 +923.1 - SF7BW125 to SF12BW125
805 +
806 +923.3 - SF7BW125 to SF12BW125
807 +
808 +
809 +(% style="color:#037691" %)**Downlink:**
810 +
811 +Uplink channels 1-7(RX1)
812 +
813 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
814 +
815 +
816 +
817 +=== 2.7.7 IN865-867 (IN865) ===
818 +
819 +(% style="color:#037691" %)** Uplink:**
820 +
821 +865.0625 - SF7BW125 to SF12BW125
822 +
823 +865.4025 - SF7BW125 to SF12BW125
824 +
825 +865.9850 - SF7BW125 to SF12BW125
826 +
827 +
828 +(% style="color:#037691" %) **Downlink:**
829 +
830 +Uplink channels 1-3 (RX1)
831 +
832 +866.550 - SF10BW125 (RX2)
833 +
834 +
835 +
836 +
837 +== 2.8 LED Indicator ==
838 +
839 +The LSE01 has an internal LED which is to show the status of different state.
840 +
841 +* Blink once when device power on.
842 +* Solid ON for 5 seconds once device successful Join the network.
843 +* Blink once when device transmit a packet.
844 +
845 +== 2.9 Installation in Soil ==
846 +
847 +**Measurement the soil surface**
848 +
849 +
850 +[[image:1654506634463-199.png]] ​
851 +
726 726  (((
727 -
853 +(((
854 +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  )))
856 +)))
729 729  
730 730  
731 731  
732 -== 2.10  ​Firmware Change Log ==
860 +[[image:1654506665940-119.png]]
733 733  
862 +(((
863 +Dig a hole with diameter > 20CM.
864 +)))
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]]
867 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
737 737  )))
738 738  
870 +
871 +== 2.10 ​Firmware Change Log ==
872 +
739 739  (((
874 +**Firmware download link:**
875 +)))
876 +
877 +(((
878 +[[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/]]
879 +)))
880 +
881 +(((
740 740  
741 741  )))
742 742  
743 743  (((
744 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
886 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
745 745  )))
746 746  
889 +(((
890 +
891 +)))
747 747  
893 +(((
894 +**V1.0.**
895 +)))
748 748  
749 -== 2.11 Battery & Power Consumption ==
897 +(((
898 +Release
899 +)))
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.
902 +== 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/]] .
904 +=== 2.11.1 ​Battery Type ===
755 755  
756 -= 3. ​ Access NB-IoT Module =
906 +(((
907 +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.
908 +)))
757 757  
910 +(((
911 +The battery is designed to last for more than 5 years for the LSN50.
912 +)))
758 758  
759 759  (((
760 -Users can directly access the AT command set of the NB-IoT module.
915 +(((
916 +The battery-related documents are as below:
761 761  )))
918 +)))
762 762  
920 +* (((
921 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
922 +)))
923 +* (((
924 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
925 +)))
926 +* (((
927 +[[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/]]
928 +)))
929 +
930 + [[image:image-20220610172436-1.png]]
931 +
932 +
933 +
934 +=== 2.11.2 ​Battery Note ===
935 +
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/]] 
937 +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.
938 +)))
765 765  
766 -
940 +
941 +
942 +=== 2.11.3 Replace the battery ===
943 +
944 +(((
945 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
767 767  )))
768 768  
769 -[[image:1657333200519-600.png]]
948 +(((
949 +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.
950 +)))
770 770  
952 +(((
953 +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)
954 +)))
771 771  
772 772  
773 -= 4.  Using the AT Commands =
774 774  
958 += 3. ​Using the AT Commands =
775 775  
776 -== 4.1  Access AT Commands ==
960 +== 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]]
963 +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  
965 +[[image:1654501986557-872.png||height="391" width="800"]]
781 781  
782 -AT+<CMD>?  :  Help on <CMD>
783 783  
784 -AT+<CMD>         :  Run <CMD>
968 +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
971 +[[image:1654502005655-729.png||height="503" width="801"]]
789 789  
790 790  
974 +
975 +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:
976 +
977 +
978 + [[image:1654502050864-459.png||height="564" width="806"]]
979 +
980 +
981 +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]]
982 +
983 +
984 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
985 +
986 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
987 +
988 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
989 +
990 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
991 +
992 +
791 791  (% style="color:#037691" %)**General Commands**(%%)      
792 792  
793 -AT  :  Attention       
995 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
794 794  
795 -AT?  :  Short Help     
997 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
796 796  
797 -ATZ  :  MCU Reset    
999 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
798 798  
799 -AT+TDC  :  Application Data Transmission Interval
1001 +(% 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
1004 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
804 804  
805 -AT+INTMOD            :  Set the trigger interrupt mode
1006 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
806 806  
807 -AT+5VT  :  Set extend the time of 5V power  
1008 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
808 808  
809 -AT+PRO  :  Choose agreement
1010 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
810 810  
811 -AT+WEIGRE  :  Get weight or set weight to 0
1012 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
812 812  
813 -AT+WEIGAP  :  Get or Set the GapValue of weight
1014 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
814 814  
815 -AT+RXDL  :  Extend the sending and receiving time
1016 +(% 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
1018 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
818 818  
819 -AT+SERVADDR  :  Server Address
1020 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
820 820  
821 -AT+TR  :  Get or Set record time"
1022 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
822 822  
823 -AT+APN     :  Get or set the APN
1024 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
824 824  
825 -AT+FBAND  :  Get or Set whether to automatically modify the frequency band
1026 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
826 826  
827 -AT+DNSCFG  : Get or Set DNS Server
1028 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
828 828  
829 -AT+GETSENSORVALUE   :  Returns the current sensor measurement
1030 +(% 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
1032 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
832 832  
833 -AT+CDP     :  Read or Clear cached data
1034 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
834 834  
835 -AT+LDDSALARM :  Get or Set alarm of distance
1036 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
836 836  
837 837  
838 -(% style="color:#037691" %)**COAP Management**      
1039 +(% style="color:#037691" %)**LoRa Network Management**
839 839  
840 -AT+URI            :  Resource parameters
1041 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
841 841  
1043 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
842 842  
843 -(% style="color:#037691" %)**UDP Management**
1045 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
844 844  
845 -AT+CFM          :  Upload confirmation mode (only valid for UDP)
1047 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
846 846  
1049 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
847 847  
848 -(% style="color:#037691" %)**MQTT Management**
1051 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
849 849  
850 -AT+CLIENT  :  Get or Set MQTT client
1053 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
851 851  
852 -AT+UNAME  :  Get or Set MQTT Username
1055 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
853 853  
854 -AT+PWD  :  Get or Set MQTT password
1057 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
855 855  
856 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
1059 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
857 857  
858 -AT+SUBTOPIC  :  Get or Set MQTT subscription topic
1061 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
859 859  
1063 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
860 860  
861 -(% style="color:#037691" %)**Information**          
1065 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
862 862  
863 -AT+FDR  :  Factory Data Reset
1067 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
864 864  
865 -AT+PWORD  :  Serial Access Password
1069 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
866 866  
867 867  
1072 +(% style="color:#037691" %)**Information** 
868 868  
869 -= ​5.  FAQ =
1074 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
870 870  
1076 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
871 871  
872 -== 5.1 ​ How to Upgrade Firmware ==
1078 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
873 873  
1080 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
874 874  
1082 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1083 +
1084 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1085 +
1086 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1087 +
1088 +
1089 += ​4. FAQ =
1090 +
1091 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1092 +
875 875  (((
876 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1094 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1095 +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]]
1099 +
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.**
1103 +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  
1106 +(((
1107 +
1108 +)))
887 887  
1110 +(((
1111 +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.
1112 +)))
888 888  
889 -= 6.  Trouble Shooting =
1114 +(((
1115 +
1116 +)))
890 890  
1118 +(((
1119 +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.
1120 +)))
891 891  
892 -== 6.1  ​Connection problem when uploading firmware ==
1122 +[[image:image-20220606154726-3.png]]
893 893  
894 894  
1125 +When you use the TTN network, the US915 frequency bands use are:
1126 +
1127 +* 903.9 - SF7BW125 to SF10BW125
1128 +* 904.1 - SF7BW125 to SF10BW125
1129 +* 904.3 - SF7BW125 to SF10BW125
1130 +* 904.5 - SF7BW125 to SF10BW125
1131 +* 904.7 - SF7BW125 to SF10BW125
1132 +* 904.9 - SF7BW125 to SF10BW125
1133 +* 905.1 - SF7BW125 to SF10BW125
1134 +* 905.3 - SF7BW125 to SF10BW125
1135 +* 904.6 - SF8BW500
1136 +
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]]
1138 +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:
1139 +
1140 +* (% style="color:#037691" %)**AT+CHE=2**
1141 +* (% style="color:#037691" %)**ATZ**
897 897  )))
898 898  
899 -(% class="wikigeneratedid" %)
900 900  (((
901 901  
1146 +
1147 +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  
1150 +(((
1151 +
1152 +)))
904 904  
905 -== 6.2  AT Command input doesn't work ==
1154 +(((
1155 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1156 +)))
906 906  
1158 +[[image:image-20220606154825-4.png]]
907 907  
1160 +
1161 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1162 +
1163 +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]].
1164 +
1165 +
1166 += 5. Trouble Shooting =
1167 +
1168 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1169 +
1170 +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.
1171 +
1172 +
1173 +== 5.2 AT Command input doesn't work ==
1174 +
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.
1177 +)))
910 910  
911 -
1179 +
1180 +== 5.3 Device rejoin in at the second uplink packet ==
1181 +
1182 +(% style="color:#4f81bd" %)**Issue describe as below:**
1183 +
1184 +[[image:1654500909990-784.png]]
1185 +
1186 +
1187 +(% style="color:#4f81bd" %)**Cause for this issue:**
1188 +
1189 +(((
1190 +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 =
1194 +(% style="color:#4f81bd" %)**Solution: **
916 916  
1196 +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**
1198 +[[image:1654500929571-736.png||height="458" width="832"]]
919 919  
920 920  
1201 += 6. ​Order Info =
1202 +
1203 +
1204 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1205 +
1206 +
1207 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1208 +
1209 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1210 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1211 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1212 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1213 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1214 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1215 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1216 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1217 +
1218 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1219 +
1220 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1221 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1222 +
921 921  (% class="wikigeneratedid" %)
922 922  (((
923 923  
924 924  )))
925 925  
926 -= 8.  Packing Info =
1228 += 7. Packing Info =
927 927  
928 928  (((
929 929  
930 930  
931 931  (% style="color:#037691" %)**Package Includes**:
1234 +)))
932 932  
933 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
934 -* External antenna x 1
1236 +* (((
1237 +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**:
1244 +)))
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
1246 +* (((
1247 +Device Size: cm
947 947  )))
1249 +* (((
1250 +Device Weight: g
1251 +)))
1252 +* (((
1253 +Package Size / pcs : cm
1254 +)))
1255 +* (((
1256 +Weight / pcs : g
948 948  
949 -(((
950 950  
951 -
952 -
953 -
954 954  )))
955 955  
956 -= 9.  Support =
1261 += 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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