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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 58.2
edited by Xiaoling
on 2022/07/08 13:37
Change comment: There is no comment for this version
To version 103.1
edited by David Huang
on 2022/09/08 18:02
Change comment: There is no comment for this version

Summary

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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.David
Content
... ... @@ -1,64 +1,77 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +**Table of Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 13  
14 -**Table of Contents:**
15 15  
17 += 1.  Introduction =
16 16  
17 17  
20 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
18 18  
22 +(((
23 +
19 19  
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 +)))
20 20  
21 -= 1.  Introduction =
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 +)))
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
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 +)))
24 24  
25 25  (((
26 -
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
27 27  
28 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
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 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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 +)))
31 31  
32 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 -
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 -
36 36  
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
54 +[[image:1657327959271-447.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
43 43  
58 +== 1.2 ​ Features ==
44 44  
45 45  
46 -== 1.2 ​Features ==
47 -
48 -
49 49  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 -* Monitor Soil Moisture
51 -* Monitor Soil Temperature
52 -* Monitor Soil Conductivity
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
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * IP66 Waterproof Enclosure
57 -* Ultra-Low Power consumption
58 -* AT Commands to change parameters
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
74 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -76,91 +76,120 @@
76 76  * - B20 @H-FDD: 800MHz
77 77  * - B28 @H-FDD: 700MHz
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
92 +(% style="color:#037691" %)**Battery:**
80 80  
81 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
94 +* Li/SOCI2 un-chargeable battery
95 +* Capacity: 8500mAh
96 +* Self Discharge: <1% / Year @ 25°C
97 +* Max continuously current: 130mA
98 +* Max boost current: 2A, 1 second
82 82  
83 -[[image:image-20220708101224-1.png]]
100 +(% style="color:#037691" %)**Power Consumption**
84 84  
102 +* STOP Mode: 10uA @ 3.3v
103 +* Max transmit power: 350mA@3.3v
85 85  
86 86  
87 87  == ​1.4  Applications ==
88 88  
108 +
109 +* Smart Buildings & Home Automation
110 +* Logistics and Supply Chain Management
111 +* Smart Metering
89 89  * Smart Agriculture
113 +* Smart Cities
114 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
119 +
120 +
121 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
125 +[[image:1657328609906-564.png]]
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
129 += 2.  Use NDDS75 to communicate with IoT Server =
102 102  
131 +
103 103  == 2.1  How it works ==
104 104  
105 105  
106 106  (((
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.
136 +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.
108 108  )))
109 109  
110 110  
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
141 +The diagram below shows the working flow in default firmware of NDDS75:
113 113  )))
114 114  
115 -[[image:image-20220708101605-2.png]]
116 -
117 117  (((
118 118  
119 119  )))
120 120  
148 +[[image:1657328659945-416.png]]
121 121  
150 +(((
151 +
152 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
155 +== 2.2 ​ Configure the NDDS75 ==
125 125  
157 +
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
161 +(((
162 +To use NDDS75 in your city, make sure meet below requirements:
163 +)))
130 130  
131 131  * Your local operator has already distributed a NB-IoT Network there.
132 -* The local NB-IoT network used the band that NSE01 supports.
166 +* The local NB-IoT network used the band that NDDS75 supports.
133 133  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134 134  
135 135  (((
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
170 +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.
137 137  )))
138 138  
139 139  
140 -[[image:1657249419225-449.png]]
174 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
180 +
181 +(((
146 146  Insert the NB-IoT Card get from your provider.
183 +)))
147 147  
185 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
187 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
190 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
194 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
196 +
157 157  (((
158 158  (((
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.
199 +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.
160 160  )))
161 161  )))
162 162  
203 +[[image:image-20220709092052-2.png]]
163 163  
205 +
164 164  **Connection:**
165 165  
166 166   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -179,70 +179,86 @@
179 179  * Flow Control: (% style="color:green" %)**None**
180 180  
181 181  (((
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.
224 +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.
183 183  )))
184 184  
185 -[[image:image-20220708110657-3.png]]
227 +[[image:1657329814315-101.png]]
186 186  
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/]]
188 188  
230 +(((
231 +(% 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]]**
232 +)))
189 189  
190 190  
235 +
191 191  === 2.2.4 Use CoAP protocol to uplink data ===
192 192  
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/]]
194 194  
239 +(% 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/]]**
195 195  
241 +
242 +(((
196 196  **Use below commands:**
244 +)))
197 197  
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
246 +* (((
247 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
248 +)))
249 +* (((
250 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
251 +)))
252 +* (((
253 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
201 201  
255 +
256 +
257 +)))
258 +
259 +(((
202 202  For parameter description, please refer to AT command set
261 +)))
203 203  
204 -[[image:1657249793983-486.png]]
263 +[[image:1657330452568-615.png]]
205 205  
206 206  
207 -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.
208 208  
209 -[[image:1657249831934-534.png]]
267 +(((
268 +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.
269 +)))
210 210  
271 +[[image:1657330472797-498.png]]
211 211  
212 212  
274 +
213 213  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
214 214  
215 -This feature is supported since firmware version v1.0.1
216 216  
217 -
218 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
278 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 219  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
280 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
221 221  
222 -[[image:1657249864775-321.png]]
282 +[[image:1657330501006-241.png]]
223 223  
224 224  
225 -[[image:1657249930215-289.png]]
285 +[[image:1657330533775-472.png]]
226 226  
227 227  
228 228  
229 229  === 2.2.6 Use MQTT protocol to uplink data ===
230 230  
231 -This feature is supported since firmware version v110
232 232  
292 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
293 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
294 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
295 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
296 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
297 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
298 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
233 233  
234 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
241 -
242 242  [[image:1657249978444-674.png]]
243 243  
244 244  
245 -[[image:1657249990869-686.png]]
303 +[[image:1657330723006-866.png]]
246 246  
247 247  
248 248  (((
... ... @@ -253,178 +253,225 @@
253 253  
254 254  === 2.2.7 Use TCP protocol to uplink data ===
255 255  
256 -This feature is supported since firmware version v110
257 257  
258 -
259 259  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 260  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
261 261  
262 -[[image:1657250217799-140.png]]
318 +[[image:image-20220709093918-1.png]]
263 263  
264 264  
265 -[[image:1657250255956-604.png]]
321 +[[image:image-20220709093918-2.png]]
266 266  
267 267  
268 268  
269 269  === 2.2.8 Change Update Interval ===
270 270  
327 +
271 271  User can use below command to change the (% style="color:green" %)**uplink interval**.
272 272  
273 273  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
274 274  
275 275  (((
276 -(% style="color:red" %)**NOTE:**
277 -)))
333 +(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 1 hour.**
278 278  
279 -(((
280 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
335 +
281 281  )))
282 282  
338 +**NOTE:When the firmware version is v1.3.2 and later firmware:**
283 283  
340 +**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).**
284 284  
342 +
285 285  == 2.3  Uplink Payload ==
286 286  
287 -In this mode, uplink payload includes in total 18 bytes
288 288  
289 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 -|=(% style="width: 50px;" %)(((
346 +In this mode, uplink payload includes in total 14 bytes
347 +
348 +
349 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
350 +|=(% style="width: 60px;" %)(((
291 291  **Size(bytes)**
292 -)))|=(% 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**
293 -|(% 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"]]
352 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
353 +|(% 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"]]
294 294  
295 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
355 +(((
356 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
357 +)))
296 296  
297 297  
298 -[[image:image-20220708111918-4.png]]
360 +[[image:1657331036973-987.png]]
299 299  
300 300  
363 +(((
301 301  The payload is ASCII string, representative same HEX:
365 +)))
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
367 +(((
368 +0x72403155615900640c6c19029200 where:
369 +)))
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
371 +* (((
372 +Device ID: 0x724031556159 = 724031556159
373 +)))
374 +* (((
375 +Version: 0x0064=100=1.0.0
376 +)))
307 307  
308 -* BAT: 0x0c78 = 3192 mV = 3.192V
309 -* Singal: 0x17 = 23
310 -* Soil Moisture: 0x075e= 1886 = 18.86  %
311 -* Soil Temperature:0x0a8c =2700=27 °C
312 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 -* Interrupt: 0x00 = 0
378 +* (((
379 +BAT: 0x0c6c = 3180 mV = 3.180V
380 +)))
381 +* (((
382 +Signal: 0x19 = 25
383 +)))
384 +* (((
385 +Distance: 0x0292= 658 mm
386 +)))
387 +* (((
388 +Interrupt: 0x00 = 0
314 314  
390 +
391 +)))
315 315  
316 -== 2.4  Payload Explanation and Sensor Interface ==
393 +**NOTE:When the firmware version is v1.3.2 and later firmware:**
317 317  
395 +In this mode, uplink payload includes 69 bytes in total by default.
318 318  
319 -=== 2.4.1  Device ID ===
397 +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.
320 320  
321 -By default, the Device ID equal to the last 6 bytes of IMEI.
399 +|**Size(bytes)**|**8**|2|2|1|1|1|2|4|2|4
400 +|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Distance|Timestamp|Distance|Timestamp.......
322 322  
323 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
402 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
324 324  
325 -**Example:**
404 +[[image:image-20220908175246-1.png]]
326 326  
327 -AT+DEUI=A84041F15612
406 +The payload is ASCII string, representative same HEX:
328 328  
329 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
408 +0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where:
330 330  
410 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
411 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
412 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
413 +* (% style="color:blue" %)Singal: 0x1e = 30
414 +* (% style="color:red" %)Mod: 0x01 = 1
415 +* Interrupt: 0x00= 0
416 +* Distance: 0x0039= 57 = 57
417 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
418 +* Distance,Time stamp : 00396319baf0
419 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
331 331  
421 +== 2.4  Payload Explanation and Sensor Interface ==
332 332  
333 -=== 2.4.2  Version Info ===
334 334  
335 -Specify the software version: 0x64=100, means firmware version 1.00.
424 +=== 2.4.1  Device ID ===
336 336  
337 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
338 338  
427 +(((
428 +By default, the Device ID equal to the last 6 bytes of IMEI.
429 +)))
339 339  
431 +(((
432 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
340 340  
341 -=== 2.4.3  Battery Info ===
434 +
435 +)))
342 342  
343 343  (((
344 -Check the battery voltage for LSE01.
438 +**Example:**
345 345  )))
346 346  
347 347  (((
348 -Ex1: 0x0B45 = 2885mV
442 +AT+DEUI=A84041F15612
349 349  )))
350 350  
351 351  (((
352 -Ex2: 0x0B49 = 2889mV
446 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
353 353  )))
354 354  
355 355  
450 +**NOTE:When the firmware version is v1.3.2 and later firmware:**
356 356  
357 -=== 2.4.4  Signal Strength ===
452 +By default, the Device ID equal to the last 15 bits of IMEI.
358 358  
359 -NB-IoT Network signal Strength.
454 +User can use **AT+DEUI** to set Device ID
360 360  
361 -**Ex1: 0x1d = 29**
456 +**Example:**
362 362  
363 -(% style="color:blue" %)**0**(%%)  -113dBm or less
458 +AT+DEUI=868411056754138
364 364  
365 -(% style="color:blue" %)**1**(%%)  -111dBm
460 +=== 2.4.2  Version Info ===
366 366  
367 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
368 368  
369 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
463 +(((
464 +Specify the software version: 0x64=100, means firmware version 1.00.
465 +)))
370 370  
371 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
467 +(((
468 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
469 +)))
372 372  
373 373  
374 374  
375 -=== 2.4.5  Soil Moisture ===
473 +=== 2.4.3  Battery Info ===
376 376  
475 +
377 377  (((
378 -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.
477 +Ex1: 0x0B45 = 2885mV
379 379  )))
380 380  
381 381  (((
382 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
481 +Ex2: 0x0B49 = 2889mV
383 383  )))
384 384  
484 +
485 +
486 +=== 2.4.4  Signal Strength ===
487 +
488 +
385 385  (((
386 -
490 +NB-IoT Network signal Strength.
387 387  )))
388 388  
389 389  (((
390 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
494 +**Ex1: 0x1d = 29**
391 391  )))
392 392  
497 +(((
498 +(% style="color:blue" %)**0**(%%)  -113dBm or less
499 +)))
393 393  
394 -
395 -=== 2.4.6  Soil Temperature ===
396 -
397 397  (((
398 - 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
502 +(% style="color:blue" %)**1**(%%)  -111dBm
399 399  )))
400 400  
401 401  (((
402 -**Example**:
506 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
403 403  )))
404 404  
405 405  (((
406 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
510 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
407 407  )))
408 408  
409 409  (((
410 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
514 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
411 411  )))
412 412  
413 413  
414 414  
415 -=== 2.4.7  Soil Conductivity (EC) ===
519 +=== 2.4.5  Distance ===
416 416  
417 -(((
418 -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).
419 -)))
420 420  
522 +Get the distance. Flat object range 280mm - 7500mm.
523 +
421 421  (((
422 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
525 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
423 423  )))
424 424  
425 425  (((
426 -Generally, the EC value of irrigation water is less than 800uS / cm.
529 +(((
530 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
427 427  )))
532 +)))
428 428  
429 429  (((
430 430  
... ... @@ -434,45 +434,73 @@
434 434  
435 435  )))
436 436  
437 -=== 2.4.8  Digital Interrupt ===
542 +=== 2.4.6  Digital Interrupt ===
438 438  
439 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
440 440  
545 +(((
546 +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.
547 +)))
548 +
549 +(((
441 441  The command is:
551 +)))
442 442  
553 +(((
443 443  (% 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]])**.**
555 +)))
444 444  
445 445  
446 -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.
558 +(((
559 +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.
560 +)))
447 447  
448 448  
563 +(((
449 449  Example:
565 +)))
450 450  
567 +(((
451 451  0x(00): Normal uplink packet.
569 +)))
452 452  
571 +(((
453 453  0x(01): Interrupt Uplink Packet.
573 +)))
454 454  
455 455  
456 456  
457 -=== 2.4.9  ​+5V Output ===
577 +=== 2.4.7  ​+5V Output ===
458 458  
459 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
460 460  
580 +(((
581 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
582 +)))
461 461  
584 +
585 +(((
462 462  The 5V output time can be controlled by AT Command.
463 463  
588 +
589 +)))
590 +
591 +(((
464 464  (% style="color:blue" %)**AT+5VT=1000**
465 465  
594 +
595 +)))
596 +
597 +(((
466 466  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
599 +)))
467 467  
468 468  
469 469  
470 470  == 2.5  Downlink Payload ==
471 471  
472 -By default, LSE50 prints the downlink payload to console port.
473 473  
474 -[[image:image-20220708133731-5.png]]
606 +By default, NDDS75 prints the downlink payload to console port.
475 475  
608 +[[image:image-20220709100028-1.png]]
476 476  
477 477  
478 478  (((
... ... @@ -488,7 +488,7 @@
488 488  )))
489 489  
490 490  (((
491 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
624 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
492 492  )))
493 493  
494 494  (((
... ... @@ -508,432 +508,156 @@
508 508  )))
509 509  
510 510  (((
511 -If payload = 0x04FF, it will reset the LSE01
644 +If payload = 0x04FF, it will reset the NDDS75
512 512  )))
513 513  
514 514  
515 -* (% style="color:blue" %)**CFM**
648 +* (% style="color:blue" %)**INTMOD**
516 516  
517 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
518 -
519 -
520 -
521 -== 2.6 ​Show Data in DataCake IoT Server ==
522 -
523 523  (((
524 -[[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:
651 +Downlink Payload: 06000003, Set AT+INTMOD=3
525 525  )))
526 526  
527 -(((
528 -
529 -)))
530 530  
531 -(((
532 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
533 -)))
655 +== 2.6 Distance alarm function ==
534 534  
535 -(((
536 -(% 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:
537 -)))
657 +➢ AT Command:
538 538  
659 +AT+ LDDSALARM=min,max
539 539  
540 -[[image:1654505857935-743.png]]
661 +² When min=0, and max≠0, Alarm higher than max
541 541  
663 +² When min≠0, and max=0, Alarm lower than min
542 542  
543 -[[image:1654505874829-548.png]]
665 +² When min≠0 and max≠0, Alarm higher than max or lower than min
544 544  
667 +Example:
545 545  
546 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
669 +AT+ LDDSALARM=260,2000 ~/~/ Alarm when distance lower than 260.
547 547  
548 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
549 549  
672 +== 2.7 Set the number of data to be uploaded and the recording time ==
550 550  
551 -[[image:1654505905236-553.png]]
674 +➢ AT Command:
552 552  
676 +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)
553 553  
554 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
678 +AT+NOUD=8  ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
555 555  
556 -[[image:1654505925508-181.png]]
680 +== 2.8 Read or Clear cached data ==
557 557  
682 +➢ AT Command:
558 558  
684 +AT+CDP ~/~/ Read cached data
559 559  
560 -== 2.7 Frequency Plans ==
686 +[[image:image-20220908175333-2.png]]
561 561  
562 -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.
688 +AT+CDP=0 ~/~/ Clear cached data
563 563  
690 +== 2.9  ​LED Indicator ==
564 564  
565 -=== 2.7.1 EU863-870 (EU868) ===
566 566  
567 -(% style="color:#037691" %)** Uplink:**
693 +The NDDS75 has an internal LED which is to show the status of different state.
568 568  
569 -868.1 - SF7BW125 to SF12BW125
570 570  
571 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
696 +* 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)
697 +* Then the LED will be on for 1 second means device is boot normally.
698 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
699 +* For each uplink probe, LED will be on for 500ms.
572 572  
573 -868.5 - SF7BW125 to SF12BW125
701 +(((
702 +
703 +)))
574 574  
575 -867.1 - SF7BW125 to SF12BW125
576 576  
577 -867.3 - SF7BW125 to SF12BW125
578 578  
579 -867.5 - SF7BW125 to SF12BW125
707 +== 2.10  ​Firmware Change Log ==
580 580  
581 -867.7 - SF7BW125 to SF12BW125
582 582  
583 -867.9 - SF7BW125 to SF12BW125
710 +(((
711 +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]]
712 +)))
584 584  
585 -868.8 - FSK
714 +(((
715 +
716 +)))
586 586  
718 +(((
719 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
720 +)))
587 587  
588 -(% style="color:#037691" %)** Downlink:**
589 589  
590 -Uplink channels 1-9 (RX1)
591 591  
592 -869.525 - SF9BW125 (RX2 downlink only)
724 +== 2.11  ​Battery Analysis ==
593 593  
594 594  
727 +=== 2.11.1  ​Battery Type ===
595 595  
596 -=== 2.7.2 US902-928(US915) ===
597 597  
598 -Used in USA, Canada and South America. Default use CHE=2
599 -
600 -(% style="color:#037691" %)**Uplink:**
601 -
602 -903.9 - SF7BW125 to SF10BW125
603 -
604 -904.1 - SF7BW125 to SF10BW125
605 -
606 -904.3 - SF7BW125 to SF10BW125
607 -
608 -904.5 - SF7BW125 to SF10BW125
609 -
610 -904.7 - SF7BW125 to SF10BW125
611 -
612 -904.9 - SF7BW125 to SF10BW125
613 -
614 -905.1 - SF7BW125 to SF10BW125
615 -
616 -905.3 - SF7BW125 to SF10BW125
617 -
618 -
619 -(% style="color:#037691" %)**Downlink:**
620 -
621 -923.3 - SF7BW500 to SF12BW500
622 -
623 -923.9 - SF7BW500 to SF12BW500
624 -
625 -924.5 - SF7BW500 to SF12BW500
626 -
627 -925.1 - SF7BW500 to SF12BW500
628 -
629 -925.7 - SF7BW500 to SF12BW500
630 -
631 -926.3 - SF7BW500 to SF12BW500
632 -
633 -926.9 - SF7BW500 to SF12BW500
634 -
635 -927.5 - SF7BW500 to SF12BW500
636 -
637 -923.3 - SF12BW500(RX2 downlink only)
638 -
639 -
640 -
641 -=== 2.7.3 CN470-510 (CN470) ===
642 -
643 -Used in China, Default use CHE=1
644 -
645 -(% style="color:#037691" %)**Uplink:**
646 -
647 -486.3 - SF7BW125 to SF12BW125
648 -
649 -486.5 - SF7BW125 to SF12BW125
650 -
651 -486.7 - SF7BW125 to SF12BW125
652 -
653 -486.9 - SF7BW125 to SF12BW125
654 -
655 -487.1 - SF7BW125 to SF12BW125
656 -
657 -487.3 - SF7BW125 to SF12BW125
658 -
659 -487.5 - SF7BW125 to SF12BW125
660 -
661 -487.7 - SF7BW125 to SF12BW125
662 -
663 -
664 -(% style="color:#037691" %)**Downlink:**
665 -
666 -506.7 - SF7BW125 to SF12BW125
667 -
668 -506.9 - SF7BW125 to SF12BW125
669 -
670 -507.1 - SF7BW125 to SF12BW125
671 -
672 -507.3 - SF7BW125 to SF12BW125
673 -
674 -507.5 - SF7BW125 to SF12BW125
675 -
676 -507.7 - SF7BW125 to SF12BW125
677 -
678 -507.9 - SF7BW125 to SF12BW125
679 -
680 -508.1 - SF7BW125 to SF12BW125
681 -
682 -505.3 - SF12BW125 (RX2 downlink only)
683 -
684 -
685 -
686 -=== 2.7.4 AU915-928(AU915) ===
687 -
688 -Default use CHE=2
689 -
690 -(% style="color:#037691" %)**Uplink:**
691 -
692 -916.8 - SF7BW125 to SF12BW125
693 -
694 -917.0 - SF7BW125 to SF12BW125
695 -
696 -917.2 - SF7BW125 to SF12BW125
697 -
698 -917.4 - SF7BW125 to SF12BW125
699 -
700 -917.6 - SF7BW125 to SF12BW125
701 -
702 -917.8 - SF7BW125 to SF12BW125
703 -
704 -918.0 - SF7BW125 to SF12BW125
705 -
706 -918.2 - SF7BW125 to SF12BW125
707 -
708 -
709 -(% style="color:#037691" %)**Downlink:**
710 -
711 -923.3 - SF7BW500 to SF12BW500
712 -
713 -923.9 - SF7BW500 to SF12BW500
714 -
715 -924.5 - SF7BW500 to SF12BW500
716 -
717 -925.1 - SF7BW500 to SF12BW500
718 -
719 -925.7 - SF7BW500 to SF12BW500
720 -
721 -926.3 - SF7BW500 to SF12BW500
722 -
723 -926.9 - SF7BW500 to SF12BW500
724 -
725 -927.5 - SF7BW500 to SF12BW500
726 -
727 -923.3 - SF12BW500(RX2 downlink only)
728 -
729 -
730 -
731 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
732 -
733 -(% style="color:#037691" %)**Default Uplink channel:**
734 -
735 -923.2 - SF7BW125 to SF10BW125
736 -
737 -923.4 - SF7BW125 to SF10BW125
738 -
739 -
740 -(% style="color:#037691" %)**Additional Uplink Channel**:
741 -
742 -(OTAA mode, channel added by JoinAccept message)
743 -
744 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
745 -
746 -922.2 - SF7BW125 to SF10BW125
747 -
748 -922.4 - SF7BW125 to SF10BW125
749 -
750 -922.6 - SF7BW125 to SF10BW125
751 -
752 -922.8 - SF7BW125 to SF10BW125
753 -
754 -923.0 - SF7BW125 to SF10BW125
755 -
756 -922.0 - SF7BW125 to SF10BW125
757 -
758 -
759 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
760 -
761 -923.6 - SF7BW125 to SF10BW125
762 -
763 -923.8 - SF7BW125 to SF10BW125
764 -
765 -924.0 - SF7BW125 to SF10BW125
766 -
767 -924.2 - SF7BW125 to SF10BW125
768 -
769 -924.4 - SF7BW125 to SF10BW125
770 -
771 -924.6 - SF7BW125 to SF10BW125
772 -
773 -
774 -(% style="color:#037691" %)** Downlink:**
775 -
776 -Uplink channels 1-8 (RX1)
777 -
778 -923.2 - SF10BW125 (RX2)
779 -
780 -
781 -
782 -=== 2.7.6 KR920-923 (KR920) ===
783 -
784 -Default channel:
785 -
786 -922.1 - SF7BW125 to SF12BW125
787 -
788 -922.3 - SF7BW125 to SF12BW125
789 -
790 -922.5 - SF7BW125 to SF12BW125
791 -
792 -
793 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
794 -
795 -922.1 - SF7BW125 to SF12BW125
796 -
797 -922.3 - SF7BW125 to SF12BW125
798 -
799 -922.5 - SF7BW125 to SF12BW125
800 -
801 -922.7 - SF7BW125 to SF12BW125
802 -
803 -922.9 - SF7BW125 to SF12BW125
804 -
805 -923.1 - SF7BW125 to SF12BW125
806 -
807 -923.3 - SF7BW125 to SF12BW125
808 -
809 -
810 -(% style="color:#037691" %)**Downlink:**
811 -
812 -Uplink channels 1-7(RX1)
813 -
814 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
815 -
816 -
817 -
818 -=== 2.7.7 IN865-867 (IN865) ===
819 -
820 -(% style="color:#037691" %)** Uplink:**
821 -
822 -865.0625 - SF7BW125 to SF12BW125
823 -
824 -865.4025 - SF7BW125 to SF12BW125
825 -
826 -865.9850 - SF7BW125 to SF12BW125
827 -
828 -
829 -(% style="color:#037691" %) **Downlink:**
830 -
831 -Uplink channels 1-3 (RX1)
832 -
833 -866.550 - SF10BW125 (RX2)
834 -
835 -
836 -
837 -
838 -== 2.8 LED Indicator ==
839 -
840 -The LSE01 has an internal LED which is to show the status of different state.
841 -
842 -* Blink once when device power on.
843 -* Solid ON for 5 seconds once device successful Join the network.
844 -* Blink once when device transmit a packet.
845 -
846 -== 2.9 Installation in Soil ==
847 -
848 -**Measurement the soil surface**
849 -
850 -
851 -[[image:1654506634463-199.png]] ​
852 -
853 853  (((
854 -(((
855 -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.
731 +The NDDS75 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
856 856  )))
857 -)))
858 858  
859 -
860 -
861 -[[image:1654506665940-119.png]]
862 -
863 863  (((
864 -Dig a hole with diameter > 20CM.
735 +The battery is designed to last for several years depends on the actually use environment and update interval. 
865 865  )))
866 866  
867 867  (((
868 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
739 +The battery related documents as below:
869 869  )))
870 870  
742 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
743 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
744 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
871 871  
872 -== 2.10 ​Firmware Change Log ==
873 -
874 874  (((
875 -**Firmware download link:**
747 +[[image:image-20220709101450-2.png]]
876 876  )))
877 877  
878 -(((
879 -[[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/]]
880 -)))
881 881  
882 -(((
883 -
884 -)))
885 885  
886 -(((
887 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
888 -)))
752 +=== 2.11.2  Power consumption Analyze ===
889 889  
890 -(((
891 -
892 -)))
893 893  
894 894  (((
895 -**V1.0.**
756 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
896 896  )))
897 897  
898 -(((
899 -Release
900 -)))
901 901  
902 -
903 -== 2.11 ​Battery Analysis ==
904 -
905 -=== 2.11.1 ​Battery Type ===
906 -
907 907  (((
908 -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.
761 +Instruction to use as below:
909 909  )))
910 910  
911 911  (((
912 -The battery is designed to last for more than 5 years for the LSN50.
765 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
913 913  )))
914 914  
768 +
915 915  (((
916 -(((
917 -The battery-related documents are as below:
770 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
918 918  )))
919 -)))
920 920  
921 921  * (((
922 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
774 +Product Model
923 923  )))
924 924  * (((
925 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
777 +Uplink Interval
926 926  )))
927 927  * (((
928 -[[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/]]
780 +Working Mode
929 929  )))
930 930  
931 - [[image:image-20220610172436-1.png]]
783 +(((
784 +And the Life expectation in difference case will be shown on the right.
785 +)))
932 932  
787 +[[image:image-20220709110451-3.png]]
933 933  
934 934  
935 -=== 2.11.2 ​Battery Note ===
936 936  
791 +=== 2.11.3  ​Battery Note ===
792 +
793 +
937 937  (((
938 938  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.
939 939  )))
... ... @@ -940,326 +940,217 @@
940 940  
941 941  
942 942  
943 -=== 2.11.3 Replace the battery ===
800 +=== 2.11.4  Replace the battery ===
944 944  
945 -(((
946 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
947 -)))
948 948  
949 949  (((
950 -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.
804 +The default battery pack of NDDS75 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
951 951  )))
952 952  
953 -(((
954 -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)
955 -)))
956 956  
957 957  
809 += 3. ​ Access NB-IoT Module =
958 958  
959 -= 3. ​Using the AT Commands =
960 960  
961 -== 3.1 Access AT Commands ==
812 +(((
813 +Users can directly access the AT command set of the NB-IoT module.
814 +)))
962 962  
816 +(((
817 +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/]] 
963 963  
964 -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.
819 +
820 +)))
965 965  
966 -[[image:1654501986557-872.png||height="391" width="800"]]
822 +[[image:1657333200519-600.png]]
967 967  
968 968  
969 -Or if you have below board, use below connection:
970 970  
826 += 4.  Using the AT Commands =
971 971  
972 -[[image:1654502005655-729.png||height="503" width="801"]]
973 973  
829 +== 4.1  Access AT Commands ==
974 974  
975 975  
976 -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:
832 +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]]
977 977  
978 978  
979 - [[image:1654502050864-459.png||height="564" width="806"]]
835 +AT+<CMD>?  : Help on <CMD>
980 980  
837 +AT+<CMD>         : Run <CMD>
981 981  
982 -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]]
839 +AT+<CMD>=<value> : Set the value
983 983  
841 +AT+<CMD>=?  : Get the value
984 984  
985 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
986 986  
987 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
988 -
989 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
990 -
991 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
992 -
993 -
994 994  (% style="color:#037691" %)**General Commands**(%%)      
995 995  
996 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
846 +AT  : Attention       
997 997  
998 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
848 +AT?  : Short Help     
999 999  
1000 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
850 +ATZ  : MCU Reset    
1001 1001  
1002 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
852 +AT+TDC  : Application Data Transmission Interval
1003 1003  
854 +AT+CFG  : Print all configurations
1004 1004  
1005 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
856 +AT+CFGMOD           : Working mode selection
1006 1006  
1007 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
858 +AT+INTMOD            : Set the trigger interrupt mode
1008 1008  
1009 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
860 +AT+5VT  : Set extend the time of 5V power  
1010 1010  
1011 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
862 +AT+PRO  : Choose agreement
1012 1012  
1013 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
864 +AT+WEIGRE  : Get weight or set weight to 0
1014 1014  
1015 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
866 +AT+WEIGAP  : Get or Set the GapValue of weight
1016 1016  
1017 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
868 +AT+RXDL  : Extend the sending and receiving time
1018 1018  
1019 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
870 +AT+CNTFAC  : Get or set counting parameters
1020 1020  
1021 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
872 +AT+SERVADDR  : Server Address
1022 1022  
1023 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
874 +AT+TR      : Get or Set record time"
1024 1024  
1025 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
876 +AT+APN     : Get or set the APN
1026 1026  
1027 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
878 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
1028 1028  
1029 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
880 +AT+DNSCFG  : Get or Set DNS Server
1030 1030  
1031 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
882 +AT+GETSENSORVALUE   : Returns the current sensor measurement
1032 1032  
1033 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
884 +AT+NOUD      : Get or Set the number of data to be uploaded
1034 1034  
1035 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
886 +AT+CDP     : Read or Clear cached data
1036 1036  
1037 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
888 +AT+LDDSALARM : Get or Set alarm of distance
1038 1038  
1039 1039  
1040 -(% style="color:#037691" %)**LoRa Network Management**
891 +(% style="color:#037691" %)**COAP Management**      
1041 1041  
1042 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
893 +AT+URI            : Resource parameters
1043 1043  
1044 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
1045 1045  
1046 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
896 +(% style="color:#037691" %)**UDP Management**
1047 1047  
1048 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
898 +AT+CFM          : Upload confirmation mode (only valid for UDP)
1049 1049  
1050 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
1051 1051  
1052 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
901 +(% style="color:#037691" %)**MQTT Management**
1053 1053  
1054 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
903 +AT+CLIENT               : Get or Set MQTT client
1055 1055  
1056 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
905 +AT+UNAME  : Get or Set MQTT Username
1057 1057  
1058 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
907 +AT+PWD                  : Get or Set MQTT password
1059 1059  
1060 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
909 +AT+PUBTOPIC  : Get or Set MQTT publish topic
1061 1061  
1062 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
911 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
1063 1063  
1064 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
1065 1065  
1066 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
914 +(% style="color:#037691" %)**Information**          
1067 1067  
1068 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
916 +AT+FDR  : Factory Data Reset
1069 1069  
1070 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
918 +AT+PWORD  : Serial Access Password
1071 1071  
1072 1072  
1073 -(% style="color:#037691" %)**Information** 
1074 1074  
1075 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
922 += ​5.  FAQ =
1076 1076  
1077 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1078 1078  
1079 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
925 +== 5.1 ​ How to Upgrade Firmware ==
1080 1080  
1081 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1082 1082  
1083 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1084 -
1085 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1086 -
1087 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1088 -
1089 -
1090 -= ​4. FAQ =
1091 -
1092 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1093 -
1094 1094  (((
1095 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1096 -When downloading the images, choose the required image file for download. ​
929 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
1097 1097  )))
1098 1098  
1099 1099  (((
1100 -
933 +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]]
1101 1101  )))
1102 1102  
1103 1103  (((
1104 -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.
937 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
1105 1105  )))
1106 1106  
1107 -(((
1108 -
1109 -)))
1110 1110  
1111 -(((
1112 -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.
1113 -)))
1114 1114  
1115 -(((
1116 -
1117 -)))
942 += 6.  Trouble Shooting =
1118 1118  
1119 -(((
1120 -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.
1121 -)))
1122 1122  
1123 -[[image:image-20220606154726-3.png]]
945 +== 6.1  ​Connection problem when uploading firmware ==
1124 1124  
1125 1125  
1126 -When you use the TTN network, the US915 frequency bands use are:
1127 -
1128 -* 903.9 - SF7BW125 to SF10BW125
1129 -* 904.1 - SF7BW125 to SF10BW125
1130 -* 904.3 - SF7BW125 to SF10BW125
1131 -* 904.5 - SF7BW125 to SF10BW125
1132 -* 904.7 - SF7BW125 to SF10BW125
1133 -* 904.9 - SF7BW125 to SF10BW125
1134 -* 905.1 - SF7BW125 to SF10BW125
1135 -* 905.3 - SF7BW125 to SF10BW125
1136 -* 904.6 - SF8BW500
1137 -
1138 1138  (((
1139 -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:
1140 -
1141 -* (% style="color:#037691" %)**AT+CHE=2**
1142 -* (% style="color:#037691" %)**ATZ**
949 +**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]]
1143 1143  )))
1144 1144  
952 +(% class="wikigeneratedid" %)
1145 1145  (((
1146 1146  
1147 -
1148 -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.
1149 1149  )))
1150 1150  
1151 -(((
1152 -
1153 -)))
1154 1154  
1155 -(((
1156 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1157 -)))
958 +== 6.2  AT Command input doesn't work ==
1158 1158  
1159 -[[image:image-20220606154825-4.png]]
1160 1160  
1161 -
1162 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1163 -
1164 -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]].
1165 -
1166 -
1167 -= 5. Trouble Shooting =
1168 -
1169 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1170 -
1171 -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.
1172 -
1173 -
1174 -== 5.2 AT Command input doesn't work ==
1175 -
1176 1176  (((
1177 1177  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.
1178 -)))
1179 1179  
1180 -
1181 -== 5.3 Device rejoin in at the second uplink packet ==
1182 -
1183 -(% style="color:#4f81bd" %)**Issue describe as below:**
1184 -
1185 -[[image:1654500909990-784.png]]
1186 -
1187 -
1188 -(% style="color:#4f81bd" %)**Cause for this issue:**
1189 -
1190 -(((
1191 -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.
964 +
1192 1192  )))
1193 1193  
1194 1194  
1195 -(% style="color:#4f81bd" %)**Solution: **
968 += 7. ​ Order Info =
1196 1196  
1197 -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:
1198 1198  
1199 -[[image:1654500929571-736.png||height="458" width="832"]]
971 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1200 1200  
1201 1201  
1202 -= 6. ​Order Info =
1203 -
1204 -
1205 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1206 -
1207 -
1208 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1209 -
1210 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1211 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1212 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1213 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1214 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1215 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1216 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1217 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1218 -
1219 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1220 -
1221 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1222 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1223 -
1224 1224  (% class="wikigeneratedid" %)
1225 1225  (((
1226 1226  
1227 1227  )))
1228 1228  
1229 -= 7. Packing Info =
979 += 8.  Packing Info =
1230 1230  
1231 1231  (((
1232 1232  
1233 1233  
1234 1234  (% style="color:#037691" %)**Package Includes**:
1235 -)))
1236 1236  
1237 -* (((
1238 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
986 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
987 +* External antenna x 1
1239 1239  )))
1240 1240  
1241 1241  (((
1242 1242  
1243 1243  
993 +
1244 1244  (% style="color:#037691" %)**Dimension and weight**:
1245 -)))
1246 1246  
1247 -* (((
1248 -Device Size: cm
996 +* Device Size: 13.0 x 5 x 4.5 cm
997 +* Device Weight: 150g
998 +* Package Size / pcs : 15 x 12x 5.5 cm
999 +* Weight / pcs : 220g
1249 1249  )))
1250 -* (((
1251 -Device Weight: g
1252 -)))
1253 -* (((
1254 -Package Size / pcs : cm
1255 -)))
1256 -* (((
1257 -Weight / pcs : g
1258 1258  
1002 +(((
1259 1259  
1004 +
1005 +
1006 +
1260 1260  )))
1261 1261  
1262 -= 8. Support =
1009 += 9.  Support =
1263 1263  
1011 +
1264 1264  * 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.
1265 1265  * 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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