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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 57.4
edited by Xiaoling
on 2022/07/08 11:40
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
... ... @@ -179,74 +179,88 @@
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  
285 +[[image:1657330533775-472.png]]
225 225  
226 -[[image:1657249930215-289.png]]
227 227  
228 228  
229 -
230 230  === 2.2.6 Use MQTT protocol to uplink data ===
231 231  
232 -This feature is supported since firmware version v110
233 233  
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
234 234  
235 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
236 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
237 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
238 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
239 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
240 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
241 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
242 -
243 243  [[image:1657249978444-674.png]]
244 244  
245 245  
246 -[[image:1657249990869-686.png]]
303 +[[image:1657330723006-866.png]]
247 247  
248 248  
249 -
250 250  (((
251 251  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.
252 252  )))
... ... @@ -255,96 +255,169 @@
255 255  
256 256  === 2.2.7 Use TCP protocol to uplink data ===
257 257  
258 -This feature is supported since firmware version v110
259 259  
260 -
261 261  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
262 262  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
263 263  
264 -[[image:1657250217799-140.png]]
318 +[[image:image-20220709093918-1.png]]
265 265  
266 266  
267 -[[image:1657250255956-604.png]]
321 +[[image:image-20220709093918-2.png]]
268 268  
269 269  
324 +
270 270  === 2.2.8 Change Update Interval ===
271 271  
327 +
272 272  User can use below command to change the (% style="color:green" %)**uplink interval**.
273 273  
274 274  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
275 275  
276 276  (((
277 -(% style="color:red" %)**NOTE:**
278 -)))
333 +(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 1 hour.**
279 279  
280 -(((
281 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
335 +
282 282  )))
283 283  
338 +**NOTE:When the firmware version is v1.3.2 and later firmware:**
284 284  
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).**
285 285  
342 +
286 286  == 2.3  Uplink Payload ==
287 287  
288 -In this mode, uplink payload includes in total 18 bytes
289 289  
290 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
291 -|=(% 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;" %)(((
292 292  **Size(bytes)**
293 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
294 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
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"]]
295 295  
296 -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 +)))
297 297  
298 298  
299 -[[image:image-20220708111918-4.png]]
360 +[[image:1657331036973-987.png]]
300 300  
301 301  
363 +(((
302 302  The payload is ASCII string, representative same HEX:
365 +)))
303 303  
304 -0x72403155615900640c7817075e0a8c02f900 where:
367 +(((
368 +0x72403155615900640c6c19029200 where:
369 +)))
305 305  
306 -* Device ID: 0x 724031556159 = 724031556159
307 -* Version: 0x0064=100=1.0.0
371 +* (((
372 +Device ID: 0x724031556159 = 724031556159
373 +)))
374 +* (((
375 +Version: 0x0064=100=1.0.0
376 +)))
308 308  
309 -* BAT: 0x0c78 = 3192 mV = 3.192V
310 -* Singal: 0x17 = 23
311 -* Soil Moisture: 0x075e= 1886 = 18.86  %
312 -* Soil Temperature:0x0a8c =2700=27 °C
313 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
314 -* Interrupt: 0x00 = 0
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
315 315  
390 +
391 +)))
316 316  
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.
396 +
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.
398 +
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.......
401 +
402 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
403 +
404 +[[image:image-20220908175246-1.png]]
405 +
406 +The payload is ASCII string, representative same HEX:
407 +
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:
409 +
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**//,.......
420 +
318 318  == 2.4  Payload Explanation and Sensor Interface ==
319 319  
320 -2.4.1  Device ID
321 321  
424 +=== 2.4.1  Device ID ===
425 +
426 +
427 +(((
322 322  By default, the Device ID equal to the last 6 bytes of IMEI.
429 +)))
323 323  
431 +(((
324 324  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
325 325  
434 +
435 +)))
436 +
437 +(((
326 326  **Example:**
439 +)))
327 327  
441 +(((
328 328  AT+DEUI=A84041F15612
443 +)))
329 329  
330 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
445 +(((
446 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
447 +)))
331 331  
332 332  
333 -2.4.2  Version Info
450 +**NOTE:When the firmware version is v1.3.2 and later firmware:**
334 334  
335 -Specify the software version: 0x64=100, means firmware version 1.00.
452 +By default, the Device ID equal to the last 15 bits of IMEI.
336 336  
337 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
454 +User can use **AT+DEUI** to set Device ID
338 338  
456 +**Example:**
339 339  
458 +AT+DEUI=868411056754138
340 340  
341 -=== 2.3.3 Battery Info ===
460 +=== 2.4.2  Version Info ===
342 342  
462 +
343 343  (((
344 -Check the battery voltage for LSE01.
464 +Specify the software version: 0x64=100, means firmware version 1.00.
345 345  )))
346 346  
347 347  (((
468 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
469 +)))
470 +
471 +
472 +
473 +=== 2.4.3  Battery Info ===
474 +
475 +
476 +(((
348 348  Ex1: 0x0B45 = 2885mV
349 349  )))
350 350  
... ... @@ -354,59 +354,53 @@
354 354  
355 355  
356 356  
357 -=== 2.3.4 Soil Moisture ===
486 +=== 2.4.4  Signal Strength ===
358 358  
359 -(((
360 -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.
361 -)))
362 362  
363 363  (((
364 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
490 +NB-IoT Network signal Strength.
365 365  )))
366 366  
367 367  (((
368 -
494 +**Ex1: 0x1d = 29**
369 369  )))
370 370  
371 371  (((
372 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
498 +(% style="color:blue" %)**0**(%%)  -113dBm or less
373 373  )))
374 374  
375 -
376 -
377 -=== 2.3.5 Soil Temperature ===
378 -
379 379  (((
380 - 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
381 381  )))
382 382  
383 383  (((
384 -**Example**:
506 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
385 385  )))
386 386  
387 387  (((
388 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
510 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
389 389  )))
390 390  
391 391  (((
392 -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
393 393  )))
394 394  
395 395  
396 396  
397 -=== 2.3.6 Soil Conductivity (EC) ===
519 +=== 2.4.5  Distance ===
398 398  
399 -(((
400 -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).
401 -)))
402 402  
522 +Get the distance. Flat object range 280mm - 7500mm.
523 +
403 403  (((
404 -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
405 405  )))
406 406  
407 407  (((
408 -Generally, the EC value of irrigation water is less than 800uS / cm.
529 +(((
530 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
409 409  )))
532 +)))
410 410  
411 411  (((
412 412  
... ... @@ -416,52 +416,75 @@
416 416  
417 417  )))
418 418  
419 -=== 2.3.7 MOD ===
542 +=== 2.4.6  Digital Interrupt ===
420 420  
421 -Firmware version at least v2.1 supports changing mode.
422 422  
423 -For example, bytes[10]=90
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 +)))
424 424  
425 -mod=(bytes[10]>>7)&0x01=1.
549 +(((
550 +The command is:
551 +)))
426 426  
553 +(((
554 +(% 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 +)))
427 427  
428 -**Downlink Command:**
429 429  
430 -If payload = 0x0A00, workmode=0
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 +)))
431 431  
432 -If** **payload =** **0x0A01, workmode=1
433 433  
563 +(((
564 +Example:
565 +)))
434 434  
567 +(((
568 +0x(00): Normal uplink packet.
569 +)))
435 435  
436 -=== 2.3.8 ​Decode payload in The Things Network ===
571 +(((
572 +0x(01): Interrupt Uplink Packet.
573 +)))
437 437  
438 -While using TTN network, you can add the payload format to decode the payload.
439 439  
440 440  
441 -[[image:1654505570700-128.png]]
577 +=== 2.4.7  ​+5V Output ===
442 442  
579 +
443 443  (((
444 -The payload decoder function for TTN is here:
581 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
445 445  )))
446 446  
584 +
447 447  (((
448 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
586 +The 5V output time can be controlled by AT Command.
587 +
588 +
449 449  )))
450 450  
591 +(((
592 +(% style="color:blue" %)**AT+5VT=1000**
451 451  
452 -== 2.4 Uplink Interval ==
594 +
595 +)))
453 453  
454 -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"]]
597 +(((
598 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
599 +)))
455 455  
456 456  
457 457  
458 -== 2.5 Downlink Payload ==
603 +== 2.5  Downlink Payload ==
459 459  
460 -By default, LSE50 prints the downlink payload to console port.
461 461  
462 -[[image:image-20220606165544-8.png]]
606 +By default, NDDS75 prints the downlink payload to console port.
463 463  
608 +[[image:image-20220709100028-1.png]]
464 464  
610 +
465 465  (((
466 466  (% style="color:blue" %)**Examples:**
467 467  )))
... ... @@ -475,7 +475,7 @@
475 475  )))
476 476  
477 477  (((
478 -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.
479 479  )))
480 480  
481 481  (((
... ... @@ -495,432 +495,156 @@
495 495  )))
496 496  
497 497  (((
498 -If payload = 0x04FF, it will reset the LSE01
644 +If payload = 0x04FF, it will reset the NDDS75
499 499  )))
500 500  
501 501  
502 -* (% style="color:blue" %)**CFM**
648 +* (% style="color:blue" %)**INTMOD**
503 503  
504 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
505 -
506 -
507 -
508 -== 2.6 ​Show Data in DataCake IoT Server ==
509 -
510 510  (((
511 -[[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
512 512  )))
513 513  
514 -(((
515 -
516 -)))
517 517  
518 -(((
519 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
520 -)))
655 +== 2.6 Distance alarm function ==
521 521  
522 -(((
523 -(% 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:
524 -)))
657 +➢ AT Command:
525 525  
659 +AT+ LDDSALARM=min,max
526 526  
527 -[[image:1654505857935-743.png]]
661 +² When min=0, and max≠0, Alarm higher than max
528 528  
663 +² When min≠0, and max=0, Alarm lower than min
529 529  
530 -[[image:1654505874829-548.png]]
665 +² When min≠0 and max≠0, Alarm higher than max or lower than min
531 531  
667 +Example:
532 532  
533 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
669 +AT+ LDDSALARM=260,2000 ~/~/ Alarm when distance lower than 260.
534 534  
535 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
536 536  
672 +== 2.7 Set the number of data to be uploaded and the recording time ==
537 537  
538 -[[image:1654505905236-553.png]]
674 +➢ AT Command:
539 539  
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)
540 540  
541 -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.
542 542  
543 -[[image:1654505925508-181.png]]
680 +== 2.8 Read or Clear cached data ==
544 544  
682 +➢ AT Command:
545 545  
684 +AT+CDP ~/~/ Read cached data
546 546  
547 -== 2.7 Frequency Plans ==
686 +[[image:image-20220908175333-2.png]]
548 548  
549 -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
550 550  
690 +== 2.9  ​LED Indicator ==
551 551  
552 -=== 2.7.1 EU863-870 (EU868) ===
553 553  
554 -(% style="color:#037691" %)** Uplink:**
693 +The NDDS75 has an internal LED which is to show the status of different state.
555 555  
556 -868.1 - SF7BW125 to SF12BW125
557 557  
558 -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.
559 559  
560 -868.5 - SF7BW125 to SF12BW125
701 +(((
702 +
703 +)))
561 561  
562 -867.1 - SF7BW125 to SF12BW125
563 563  
564 -867.3 - SF7BW125 to SF12BW125
565 565  
566 -867.5 - SF7BW125 to SF12BW125
707 +== 2.10  ​Firmware Change Log ==
567 567  
568 -867.7 - SF7BW125 to SF12BW125
569 569  
570 -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 +)))
571 571  
572 -868.8 - FSK
714 +(((
715 +
716 +)))
573 573  
718 +(((
719 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
720 +)))
574 574  
575 -(% style="color:#037691" %)** Downlink:**
576 576  
577 -Uplink channels 1-9 (RX1)
578 578  
579 -869.525 - SF9BW125 (RX2 downlink only)
724 +== 2.11  ​Battery Analysis ==
580 580  
581 581  
727 +=== 2.11.1  ​Battery Type ===
582 582  
583 -=== 2.7.2 US902-928(US915) ===
584 584  
585 -Used in USA, Canada and South America. Default use CHE=2
586 -
587 -(% style="color:#037691" %)**Uplink:**
588 -
589 -903.9 - SF7BW125 to SF10BW125
590 -
591 -904.1 - SF7BW125 to SF10BW125
592 -
593 -904.3 - SF7BW125 to SF10BW125
594 -
595 -904.5 - SF7BW125 to SF10BW125
596 -
597 -904.7 - SF7BW125 to SF10BW125
598 -
599 -904.9 - SF7BW125 to SF10BW125
600 -
601 -905.1 - SF7BW125 to SF10BW125
602 -
603 -905.3 - SF7BW125 to SF10BW125
604 -
605 -
606 -(% style="color:#037691" %)**Downlink:**
607 -
608 -923.3 - SF7BW500 to SF12BW500
609 -
610 -923.9 - SF7BW500 to SF12BW500
611 -
612 -924.5 - SF7BW500 to SF12BW500
613 -
614 -925.1 - SF7BW500 to SF12BW500
615 -
616 -925.7 - SF7BW500 to SF12BW500
617 -
618 -926.3 - SF7BW500 to SF12BW500
619 -
620 -926.9 - SF7BW500 to SF12BW500
621 -
622 -927.5 - SF7BW500 to SF12BW500
623 -
624 -923.3 - SF12BW500(RX2 downlink only)
625 -
626 -
627 -
628 -=== 2.7.3 CN470-510 (CN470) ===
629 -
630 -Used in China, Default use CHE=1
631 -
632 -(% style="color:#037691" %)**Uplink:**
633 -
634 -486.3 - SF7BW125 to SF12BW125
635 -
636 -486.5 - SF7BW125 to SF12BW125
637 -
638 -486.7 - SF7BW125 to SF12BW125
639 -
640 -486.9 - SF7BW125 to SF12BW125
641 -
642 -487.1 - SF7BW125 to SF12BW125
643 -
644 -487.3 - SF7BW125 to SF12BW125
645 -
646 -487.5 - SF7BW125 to SF12BW125
647 -
648 -487.7 - SF7BW125 to SF12BW125
649 -
650 -
651 -(% style="color:#037691" %)**Downlink:**
652 -
653 -506.7 - SF7BW125 to SF12BW125
654 -
655 -506.9 - SF7BW125 to SF12BW125
656 -
657 -507.1 - SF7BW125 to SF12BW125
658 -
659 -507.3 - SF7BW125 to SF12BW125
660 -
661 -507.5 - SF7BW125 to SF12BW125
662 -
663 -507.7 - SF7BW125 to SF12BW125
664 -
665 -507.9 - SF7BW125 to SF12BW125
666 -
667 -508.1 - SF7BW125 to SF12BW125
668 -
669 -505.3 - SF12BW125 (RX2 downlink only)
670 -
671 -
672 -
673 -=== 2.7.4 AU915-928(AU915) ===
674 -
675 -Default use CHE=2
676 -
677 -(% style="color:#037691" %)**Uplink:**
678 -
679 -916.8 - SF7BW125 to SF12BW125
680 -
681 -917.0 - SF7BW125 to SF12BW125
682 -
683 -917.2 - SF7BW125 to SF12BW125
684 -
685 -917.4 - SF7BW125 to SF12BW125
686 -
687 -917.6 - SF7BW125 to SF12BW125
688 -
689 -917.8 - SF7BW125 to SF12BW125
690 -
691 -918.0 - SF7BW125 to SF12BW125
692 -
693 -918.2 - SF7BW125 to SF12BW125
694 -
695 -
696 -(% style="color:#037691" %)**Downlink:**
697 -
698 -923.3 - SF7BW500 to SF12BW500
699 -
700 -923.9 - SF7BW500 to SF12BW500
701 -
702 -924.5 - SF7BW500 to SF12BW500
703 -
704 -925.1 - SF7BW500 to SF12BW500
705 -
706 -925.7 - SF7BW500 to SF12BW500
707 -
708 -926.3 - SF7BW500 to SF12BW500
709 -
710 -926.9 - SF7BW500 to SF12BW500
711 -
712 -927.5 - SF7BW500 to SF12BW500
713 -
714 -923.3 - SF12BW500(RX2 downlink only)
715 -
716 -
717 -
718 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
719 -
720 -(% style="color:#037691" %)**Default Uplink channel:**
721 -
722 -923.2 - SF7BW125 to SF10BW125
723 -
724 -923.4 - SF7BW125 to SF10BW125
725 -
726 -
727 -(% style="color:#037691" %)**Additional Uplink Channel**:
728 -
729 -(OTAA mode, channel added by JoinAccept message)
730 -
731 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
732 -
733 -922.2 - SF7BW125 to SF10BW125
734 -
735 -922.4 - SF7BW125 to SF10BW125
736 -
737 -922.6 - SF7BW125 to SF10BW125
738 -
739 -922.8 - SF7BW125 to SF10BW125
740 -
741 -923.0 - SF7BW125 to SF10BW125
742 -
743 -922.0 - SF7BW125 to SF10BW125
744 -
745 -
746 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
747 -
748 -923.6 - SF7BW125 to SF10BW125
749 -
750 -923.8 - SF7BW125 to SF10BW125
751 -
752 -924.0 - SF7BW125 to SF10BW125
753 -
754 -924.2 - SF7BW125 to SF10BW125
755 -
756 -924.4 - SF7BW125 to SF10BW125
757 -
758 -924.6 - SF7BW125 to SF10BW125
759 -
760 -
761 -(% style="color:#037691" %)** Downlink:**
762 -
763 -Uplink channels 1-8 (RX1)
764 -
765 -923.2 - SF10BW125 (RX2)
766 -
767 -
768 -
769 -=== 2.7.6 KR920-923 (KR920) ===
770 -
771 -Default channel:
772 -
773 -922.1 - SF7BW125 to SF12BW125
774 -
775 -922.3 - SF7BW125 to SF12BW125
776 -
777 -922.5 - SF7BW125 to SF12BW125
778 -
779 -
780 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
781 -
782 -922.1 - SF7BW125 to SF12BW125
783 -
784 -922.3 - SF7BW125 to SF12BW125
785 -
786 -922.5 - SF7BW125 to SF12BW125
787 -
788 -922.7 - SF7BW125 to SF12BW125
789 -
790 -922.9 - SF7BW125 to SF12BW125
791 -
792 -923.1 - SF7BW125 to SF12BW125
793 -
794 -923.3 - SF7BW125 to SF12BW125
795 -
796 -
797 -(% style="color:#037691" %)**Downlink:**
798 -
799 -Uplink channels 1-7(RX1)
800 -
801 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
802 -
803 -
804 -
805 -=== 2.7.7 IN865-867 (IN865) ===
806 -
807 -(% style="color:#037691" %)** Uplink:**
808 -
809 -865.0625 - SF7BW125 to SF12BW125
810 -
811 -865.4025 - SF7BW125 to SF12BW125
812 -
813 -865.9850 - SF7BW125 to SF12BW125
814 -
815 -
816 -(% style="color:#037691" %) **Downlink:**
817 -
818 -Uplink channels 1-3 (RX1)
819 -
820 -866.550 - SF10BW125 (RX2)
821 -
822 -
823 -
824 -
825 -== 2.8 LED Indicator ==
826 -
827 -The LSE01 has an internal LED which is to show the status of different state.
828 -
829 -* Blink once when device power on.
830 -* Solid ON for 5 seconds once device successful Join the network.
831 -* Blink once when device transmit a packet.
832 -
833 -== 2.9 Installation in Soil ==
834 -
835 -**Measurement the soil surface**
836 -
837 -
838 -[[image:1654506634463-199.png]] ​
839 -
840 840  (((
841 -(((
842 -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.
843 843  )))
844 -)))
845 845  
846 -
847 -
848 -[[image:1654506665940-119.png]]
849 -
850 850  (((
851 -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. 
852 852  )))
853 853  
854 854  (((
855 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
739 +The battery related documents as below:
856 856  )))
857 857  
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/]]
858 858  
859 -== 2.10 ​Firmware Change Log ==
860 -
861 861  (((
862 -**Firmware download link:**
747 +[[image:image-20220709101450-2.png]]
863 863  )))
864 864  
865 -(((
866 -[[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/]]
867 -)))
868 868  
869 -(((
870 -
871 -)))
872 872  
873 -(((
874 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
875 -)))
752 +=== 2.11.2  Power consumption Analyze ===
876 876  
877 -(((
878 -
879 -)))
880 880  
881 881  (((
882 -**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.
883 883  )))
884 884  
885 -(((
886 -Release
887 -)))
888 888  
889 -
890 -== 2.11 ​Battery Analysis ==
891 -
892 -=== 2.11.1 ​Battery Type ===
893 -
894 894  (((
895 -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:
896 896  )))
897 897  
898 898  (((
899 -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/]]
900 900  )))
901 901  
768 +
902 902  (((
903 -(((
904 -The battery-related documents are as below:
770 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
905 905  )))
906 -)))
907 907  
908 908  * (((
909 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
774 +Product Model
910 910  )))
911 911  * (((
912 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
777 +Uplink Interval
913 913  )))
914 914  * (((
915 -[[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
916 916  )))
917 917  
918 - [[image:image-20220610172436-1.png]]
783 +(((
784 +And the Life expectation in difference case will be shown on the right.
785 +)))
919 919  
787 +[[image:image-20220709110451-3.png]]
920 920  
921 921  
922 -=== 2.11.2 ​Battery Note ===
923 923  
791 +=== 2.11.3  ​Battery Note ===
792 +
793 +
924 924  (((
925 925  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.
926 926  )))
... ... @@ -927,326 +927,217 @@
927 927  
928 928  
929 929  
930 -=== 2.11.3 Replace the battery ===
800 +=== 2.11.4  Replace the battery ===
931 931  
932 -(((
933 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
934 -)))
935 935  
936 936  (((
937 -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).
938 938  )))
939 939  
940 -(((
941 -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)
942 -)))
943 943  
944 944  
809 += 3. ​ Access NB-IoT Module =
945 945  
946 -= 3. ​Using the AT Commands =
947 947  
948 -== 3.1 Access AT Commands ==
812 +(((
813 +Users can directly access the AT command set of the NB-IoT module.
814 +)))
949 949  
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/]] 
950 950  
951 -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 +)))
952 952  
953 -[[image:1654501986557-872.png||height="391" width="800"]]
822 +[[image:1657333200519-600.png]]
954 954  
955 955  
956 -Or if you have below board, use below connection:
957 957  
826 += 4.  Using the AT Commands =
958 958  
959 -[[image:1654502005655-729.png||height="503" width="801"]]
960 960  
829 +== 4.1  Access AT Commands ==
961 961  
962 962  
963 -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]]
964 964  
965 965  
966 - [[image:1654502050864-459.png||height="564" width="806"]]
835 +AT+<CMD>?  : Help on <CMD>
967 967  
837 +AT+<CMD>         : Run <CMD>
968 968  
969 -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
970 970  
841 +AT+<CMD>=?  : Get the value
971 971  
972 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
973 973  
974 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
975 -
976 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
977 -
978 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
979 -
980 -
981 981  (% style="color:#037691" %)**General Commands**(%%)      
982 982  
983 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
846 +AT  : Attention       
984 984  
985 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
848 +AT?  : Short Help     
986 986  
987 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
850 +ATZ  : MCU Reset    
988 988  
989 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
852 +AT+TDC  : Application Data Transmission Interval
990 990  
854 +AT+CFG  : Print all configurations
991 991  
992 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
856 +AT+CFGMOD           : Working mode selection
993 993  
994 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
858 +AT+INTMOD            : Set the trigger interrupt mode
995 995  
996 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
860 +AT+5VT  : Set extend the time of 5V power  
997 997  
998 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
862 +AT+PRO  : Choose agreement
999 999  
1000 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
864 +AT+WEIGRE  : Get weight or set weight to 0
1001 1001  
1002 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
866 +AT+WEIGAP  : Get or Set the GapValue of weight
1003 1003  
1004 -(% 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
1005 1005  
1006 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
870 +AT+CNTFAC  : Get or set counting parameters
1007 1007  
1008 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
872 +AT+SERVADDR  : Server Address
1009 1009  
1010 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
874 +AT+TR      : Get or Set record time"
1011 1011  
1012 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
876 +AT+APN     : Get or set the APN
1013 1013  
1014 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
878 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
1015 1015  
1016 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
880 +AT+DNSCFG  : Get or Set DNS Server
1017 1017  
1018 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
882 +AT+GETSENSORVALUE   : Returns the current sensor measurement
1019 1019  
1020 -(% 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
1021 1021  
1022 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
886 +AT+CDP     : Read or Clear cached data
1023 1023  
1024 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
888 +AT+LDDSALARM : Get or Set alarm of distance
1025 1025  
1026 1026  
1027 -(% style="color:#037691" %)**LoRa Network Management**
891 +(% style="color:#037691" %)**COAP Management**      
1028 1028  
1029 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
893 +AT+URI            : Resource parameters
1030 1030  
1031 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
1032 1032  
1033 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
896 +(% style="color:#037691" %)**UDP Management**
1034 1034  
1035 -(% 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)
1036 1036  
1037 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
1038 1038  
1039 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
901 +(% style="color:#037691" %)**MQTT Management**
1040 1040  
1041 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
903 +AT+CLIENT               : Get or Set MQTT client
1042 1042  
1043 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
905 +AT+UNAME  : Get or Set MQTT Username
1044 1044  
1045 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
907 +AT+PWD                  : Get or Set MQTT password
1046 1046  
1047 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
909 +AT+PUBTOPIC  : Get or Set MQTT publish topic
1048 1048  
1049 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
911 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
1050 1050  
1051 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
1052 1052  
1053 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
914 +(% style="color:#037691" %)**Information**          
1054 1054  
1055 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
916 +AT+FDR  : Factory Data Reset
1056 1056  
1057 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
918 +AT+PWORD  : Serial Access Password
1058 1058  
1059 1059  
1060 -(% style="color:#037691" %)**Information** 
1061 1061  
1062 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
922 += ​5.  FAQ =
1063 1063  
1064 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1065 1065  
1066 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
925 +== 5.1 ​ How to Upgrade Firmware ==
1067 1067  
1068 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1069 1069  
1070 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1071 -
1072 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1073 -
1074 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1075 -
1076 -
1077 -= ​4. FAQ =
1078 -
1079 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1080 -
1081 1081  (((
1082 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1083 -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.
1084 1084  )))
1085 1085  
1086 1086  (((
1087 -
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]]
1088 1088  )))
1089 1089  
1090 1090  (((
1091 -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.**
1092 1092  )))
1093 1093  
1094 -(((
1095 -
1096 -)))
1097 1097  
1098 -(((
1099 -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.
1100 -)))
1101 1101  
1102 -(((
1103 -
1104 -)))
942 += 6.  Trouble Shooting =
1105 1105  
1106 -(((
1107 -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.
1108 -)))
1109 1109  
1110 -[[image:image-20220606154726-3.png]]
945 +== 6.1  ​Connection problem when uploading firmware ==
1111 1111  
1112 1112  
1113 -When you use the TTN network, the US915 frequency bands use are:
1114 -
1115 -* 903.9 - SF7BW125 to SF10BW125
1116 -* 904.1 - SF7BW125 to SF10BW125
1117 -* 904.3 - SF7BW125 to SF10BW125
1118 -* 904.5 - SF7BW125 to SF10BW125
1119 -* 904.7 - SF7BW125 to SF10BW125
1120 -* 904.9 - SF7BW125 to SF10BW125
1121 -* 905.1 - SF7BW125 to SF10BW125
1122 -* 905.3 - SF7BW125 to SF10BW125
1123 -* 904.6 - SF8BW500
1124 -
1125 1125  (((
1126 -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:
1127 -
1128 -* (% style="color:#037691" %)**AT+CHE=2**
1129 -* (% 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]]
1130 1130  )))
1131 1131  
952 +(% class="wikigeneratedid" %)
1132 1132  (((
1133 1133  
1134 -
1135 -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.
1136 1136  )))
1137 1137  
1138 -(((
1139 -
1140 -)))
1141 1141  
1142 -(((
1143 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
1144 -)))
958 +== 6.2  AT Command input doesn't work ==
1145 1145  
1146 -[[image:image-20220606154825-4.png]]
1147 1147  
1148 -
1149 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1150 -
1151 -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]].
1152 -
1153 -
1154 -= 5. Trouble Shooting =
1155 -
1156 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1157 -
1158 -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.
1159 -
1160 -
1161 -== 5.2 AT Command input doesn't work ==
1162 -
1163 1163  (((
1164 1164  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.
1165 -)))
1166 1166  
1167 -
1168 -== 5.3 Device rejoin in at the second uplink packet ==
1169 -
1170 -(% style="color:#4f81bd" %)**Issue describe as below:**
1171 -
1172 -[[image:1654500909990-784.png]]
1173 -
1174 -
1175 -(% style="color:#4f81bd" %)**Cause for this issue:**
1176 -
1177 -(((
1178 -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 +
1179 1179  )))
1180 1180  
1181 1181  
1182 -(% style="color:#4f81bd" %)**Solution: **
968 += 7. ​ Order Info =
1183 1183  
1184 -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:
1185 1185  
1186 -[[image:1654500929571-736.png||height="458" width="832"]]
971 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1187 1187  
1188 1188  
1189 -= 6. ​Order Info =
1190 -
1191 -
1192 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1193 -
1194 -
1195 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1196 -
1197 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1198 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1199 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1200 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1201 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1202 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1203 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1204 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1205 -
1206 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1207 -
1208 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1209 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1210 -
1211 1211  (% class="wikigeneratedid" %)
1212 1212  (((
1213 1213  
1214 1214  )))
1215 1215  
1216 -= 7. Packing Info =
979 += 8.  Packing Info =
1217 1217  
1218 1218  (((
1219 1219  
1220 1220  
1221 1221  (% style="color:#037691" %)**Package Includes**:
1222 -)))
1223 1223  
1224 -* (((
1225 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
986 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
987 +* External antenna x 1
1226 1226  )))
1227 1227  
1228 1228  (((
1229 1229  
1230 1230  
993 +
1231 1231  (% style="color:#037691" %)**Dimension and weight**:
1232 -)))
1233 1233  
1234 -* (((
1235 -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
1236 1236  )))
1237 -* (((
1238 -Device Weight: g
1239 -)))
1240 -* (((
1241 -Package Size / pcs : cm
1242 -)))
1243 -* (((
1244 -Weight / pcs : g
1245 1245  
1002 +(((
1246 1246  
1004 +
1005 +
1006 +
1247 1247  )))
1248 1248  
1249 -= 8. Support =
1009 += 9.  Support =
1250 1250  
1011 +
1251 1251  * 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.
1252 1252  * 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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