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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 108.13
edited by Xiaoling
on 2023/04/24 10:07
Change comment: There is no comment for this version
To version 74.1
edited by Xiaoling
on 2022/07/09 08:50
Change comment: Uploaded new attachment "image-20220709085040-1.png", version {1}

Summary

Details

Page properties
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
1 +
3 3  
3 +(% style="display:none" %) [[image:image-20220709084458-4.png||height="521" width="487"]]
4 4  
5 5  
6 6  
7 7  
8 +
9 +
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -22,55 +22,39 @@
22 22  
23 23  
24 24  (((
25 -(((
26 26  The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
27 +\\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.
28 +\\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.
29 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
30 +\\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)
31 +\\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.
27 27  )))
28 28  
29 -(((
30 -The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
34 +
31 31  )))
32 32  
33 -(((
34 -NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
35 -)))
37 +[[image:1654503236291-817.png]]
36 36  
37 -(((
38 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 -)))
40 40  
41 -(((
42 -NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
43 -)))
40 +[[image:1657245163077-232.png]]
44 44  
45 -(((
46 -To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
47 -)))
48 -)))
49 49  
50 -
51 -)))
52 52  
53 -[[image:1657327959271-447.png]]
54 -
55 -
56 56  == 1.2 ​ Features ==
57 57  
58 -
59 59  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60 -* Ultra low power consumption
61 -* Distance Detection by Ultrasonic technology
62 -* Flat object range 280mm - 7500mm
63 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
64 -* Cable Length: 25cm
47 +* Monitor Soil Moisture
48 +* Monitor Soil Temperature
49 +* Monitor Soil Conductivity
65 65  * AT Commands to change parameters
66 66  * Uplink on periodically
67 67  * Downlink to change configure
68 68  * IP66 Waterproof Enclosure
54 +* Ultra-Low Power consumption
55 +* AT Commands to change parameters
69 69  * Micro SIM card slot for NB-IoT SIM
70 70  * 8500mAh Battery for long term use
71 71  
72 -
73 -
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -81,96 +81,82 @@
81 81  
82 82  (% style="color:#037691" %)**NB-IoT Spec:**
83 83  
84 -* B1 @H-FDD: 2100MHz
85 -* B3 @H-FDD: 1800MHz
86 -* B8 @H-FDD: 900MHz
87 -* B5 @H-FDD: 850MHz
88 -* B20 @H-FDD: 800MHz
89 -* B28 @H-FDD: 700MHz
69 +* - B1 @H-FDD: 2100MHz
70 +* - B3 @H-FDD: 1800MHz
71 +* - B8 @H-FDD: 900MHz
72 +* - B5 @H-FDD: 850MHz
73 +* - B20 @H-FDD: 800MHz
74 +* - B28 @H-FDD: 700MHz
90 90  
91 -(% style="color:#037691" %)**Battery:**
76 +Probe(% style="color:#037691" %)** Specification:**
92 92  
93 -* Li/SOCI2 un-chargeable battery
94 -* Capacity: 8500mAh
95 -* Self Discharge: <1% / Year @ 25°C
96 -* Max continuously current: 130mA
97 -* Max boost current: 2A, 1 second
78 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
98 98  
99 -(% style="color:#037691" %)**Power Consumption**
80 +[[image:image-20220708101224-1.png]]
100 100  
101 -* STOP Mode: 10uA @ 3.3v
102 -* Max transmit power: 350mA@3.3v
103 103  
104 104  
105 -
106 106  == ​1.4  Applications ==
107 107  
108 -
109 -* Smart Buildings & Home Automation
110 -* Logistics and Supply Chain Management
111 -* Smart Metering
112 112  * Smart Agriculture
113 -* Smart Cities
114 -* Smart Factory
115 115  
116 116  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
117 117  ​
118 118  
119 -
120 120  == 1.5  Pin Definitions ==
121 121  
122 122  
123 -[[image:1657328609906-564.png]]
94 +[[image:1657246476176-652.png]]
124 124  
125 125  
126 -= 2.  Use NDDS75 to communicate with IoT Server =
127 127  
98 += 2.  Use NSE01 to communicate with IoT Server =
99 +
128 128  == 2.1  How it works ==
129 129  
130 130  
131 131  (((
132 -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.
104 +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.
133 133  )))
134 134  
135 135  
136 136  (((
137 -The diagram below shows the working flow in default firmware of NDDS75:
109 +The diagram below shows the working flow in default firmware of NSE01:
138 138  )))
139 139  
112 +[[image:image-20220708101605-2.png]]
113 +
140 140  (((
141 141  
142 142  )))
143 143  
144 -[[image:1657328659945-416.png]]
145 145  
146 -(((
147 -
148 -)))
149 149  
150 -== 2.2 ​ Configure the NDDS75 ==
120 +== 2.2 ​ Configure the NSE01 ==
151 151  
122 +
152 152  === 2.2.1 Test Requirement ===
153 153  
154 154  
155 155  (((
156 -To use NDDS75 in your city, make sure meet below requirements:
127 +To use NSE01 in your city, make sure meet below requirements:
157 157  )))
158 158  
159 159  * Your local operator has already distributed a NB-IoT Network there.
160 -* The local NB-IoT network used the band that NDDS75 supports.
131 +* The local NB-IoT network used the band that NSE01 supports.
161 161  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
162 162  
163 163  (((
164 -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.
135 +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
165 165  )))
166 166  
167 167  
168 -[[image:1657328756309-230.png]]
139 +[[image:1657249419225-449.png]]
169 169  
170 170  
142 +
171 171  === 2.2.2 Insert SIM card ===
172 172  
173 -
174 174  (((
175 175  Insert the NB-IoT Card get from your provider.
176 176  )))
... ... @@ -180,30 +180,28 @@
180 180  )))
181 181  
182 182  
183 -[[image:1657328884227-504.png]]
154 +[[image:1657249468462-536.png]]
184 184  
185 185  
186 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
187 187  
158 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
188 188  
189 189  (((
190 190  (((
191 -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.
162 +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.
192 192  )))
193 193  )))
194 194  
195 -[[image:image-20220709092052-2.png]]
196 196  
167 +**Connection:**
197 197  
198 -(% style="color:blue" %)**Connection:**
169 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
199 199  
200 - (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
171 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
201 201  
202 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
173 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
203 203  
204 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
205 205  
206 -
207 207  In the PC, use below serial tool settings:
208 208  
209 209  * Baud:  (% style="color:green" %)**9600**
... ... @@ -213,87 +213,72 @@
213 213  * Flow Control: (% style="color:green" %)**None**
214 214  
215 215  (((
216 -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.
185 +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.
217 217  )))
218 218  
219 -[[image:1657329814315-101.png]]
188 +[[image:image-20220708110657-3.png]]
220 220  
221 -
222 222  (((
223 -(% 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]]**
191 +(% 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/]]
224 224  )))
225 225  
226 226  
195 +
227 227  === 2.2.4 Use CoAP protocol to uplink data ===
228 228  
198 +(% 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/]]
229 229  
230 -(% 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/]]**
231 231  
232 -
233 -(((
234 234  **Use below commands:**
235 -)))
236 236  
237 -* (((
238 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
239 -)))
240 -* (((
241 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
242 -)))
243 -* (((
244 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
203 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
204 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
245 245  
246 -
247 -
248 -)))
249 -
250 -(((
251 251  For parameter description, please refer to AT command set
252 252  
253 -
254 -)))
209 +[[image:1657249793983-486.png]]
255 255  
256 -[[image:1657330452568-615.png]]
257 257  
212 +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.
258 258  
214 +[[image:1657249831934-534.png]]
259 259  
260 -(((
261 -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.
262 262  
263 -
264 -)))
265 265  
266 -[[image:1657330472797-498.png]]
218 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
267 267  
220 +This feature is supported since firmware version v1.0.1
268 268  
269 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
270 270  
223 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
224 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
225 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
271 271  
272 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
273 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
274 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
227 +[[image:1657249864775-321.png]]
275 275  
276 -[[image:1657330501006-241.png]]
277 277  
230 +[[image:1657249930215-289.png]]
278 278  
279 -[[image:1657330533775-472.png]]
280 280  
281 281  
282 282  === 2.2.6 Use MQTT protocol to uplink data ===
283 283  
236 +This feature is supported since firmware version v110
284 284  
285 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
286 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
287 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
288 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
289 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
290 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
291 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
292 292  
239 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
245 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
246 +
293 293  [[image:1657249978444-674.png]]
294 294  
295 295  
296 -[[image:1657330723006-866.png]]
250 +[[image:1657249990869-686.png]]
297 297  
298 298  
299 299  (((
... ... @@ -301,125 +301,75 @@
301 301  )))
302 302  
303 303  
258 +
304 304  === 2.2.7 Use TCP protocol to uplink data ===
305 305  
261 +This feature is supported since firmware version v110
306 306  
307 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
308 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
309 309  
310 -[[image:image-20220709093918-1.png]]
264 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
311 311  
267 +[[image:1657250217799-140.png]]
312 312  
313 -[[image:image-20220709093918-2.png]]
314 314  
270 +[[image:1657250255956-604.png]]
315 315  
316 -=== 2.2.8 Change Update Interval ===
317 317  
318 318  
274 +=== 2.2.8 Change Update Interval ===
275 +
319 319  User can use below command to change the (% style="color:green" %)**uplink interval**.
320 320  
321 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
278 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
322 322  
323 323  (((
324 -
325 -
326 -
327 327  (% style="color:red" %)**NOTE:**
282 +)))
328 328  
329 -(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
330 -
331 -(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
284 +(((
285 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
332 332  )))
333 333  
334 -(% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
335 335  
336 336  
337 337  == 2.3  Uplink Payload ==
338 338  
339 -=== 2.3.1  Before Firmware v1.3.2 ===
292 +In this mode, uplink payload includes in total 18 bytes
340 340  
341 -
342 -In this mode, uplink payload includes in total 14 bytes
343 -
344 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
294 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
345 345  |=(% style="width: 60px;" %)(((
346 346  **Size(bytes)**
347 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
348 -|(% 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"]]
297 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
298 +|(% 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:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
349 349  
350 350  (((
351 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
301 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
352 352  )))
353 353  
354 354  
355 -[[image:1657331036973-987.png]]
305 +[[image:image-20220708111918-4.png]]
356 356  
357 357  
358 -The payload is **ASCII** string, representative same HEX:
359 -
360 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
361 -
362 -**where :**
363 -
364 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
365 -
366 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
367 -
368 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
369 -
370 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
371 -
372 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
373 -
374 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
375 -
376 -=== 2.3.2  Since firmware v1.3.2 ===
377 -
378 -
379 -In this mode, uplink payload includes 69 bytes in total by default.
380 -
381 -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.
382 -
383 -(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
384 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4**
385 -|=(% style="width: 95px;" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
386 -
387 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
388 -
389 -[[image:image-20220908175246-1.png]]
390 -
391 -
392 392  The payload is ASCII string, representative same HEX:
393 393  
394 -**0x (% style="color:red" %)f867787050213317 (% style="color:blue" %)0084 (% style="color:green" %)0cf4 (% style="color:#00b0f0" %)1e (% style="color:#7030a0" %)01 (% style="color:#d60093" %)00(% style="color:#a14d07" %) 0039 (% style="color:#0020b0" %)6315537b (% style="color:#663300" %)00396319baf0 00396319ba3c 00396319b988 00396319b8d4 00396319b820 00396319b76c 00396319b6b8 00396319b604 (%%)**
310 +0x72403155615900640c7817075e0a8c02f900 where:
395 395  
396 -**where:**
312 +* Device ID: 0x 724031556159 = 724031556159
313 +* Version: 0x0064=100=1.0.0
397 397  
398 -* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
315 +* BAT: 0x0c78 = 3192 mV = 3.192V
316 +* Singal: 0x17 = 23
317 +* Soil Moisture: 0x075e= 1886 = 18.86  %
318 +* Soil Temperature:0x0a8c =2700=27 °C
319 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
320 +* Interrupt: 0x00 = 0
399 399  
400 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
401 -
402 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
403 -
404 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
405 -
406 -* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
407 -
408 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
409 -
410 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
411 -
412 -* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
413 -
414 -* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
415 -
416 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
417 -
418 418  == 2.4  Payload Explanation and Sensor Interface ==
419 419  
324 +
420 420  === 2.4.1  Device ID ===
421 421  
422 -
423 423  (((
424 424  By default, the Device ID equal to the last 6 bytes of IMEI.
425 425  )))
... ... @@ -426,12 +426,10 @@
426 426  
427 427  (((
428 428  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
429 -
430 -
431 431  )))
432 432  
433 433  (((
434 -(% style="color:blue" %)**Example :**
336 +**Example:**
435 435  )))
436 436  
437 437  (((
... ... @@ -439,36 +439,28 @@
439 439  )))
440 440  
441 441  (((
442 -The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
344 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
443 443  )))
444 444  
445 445  
446 -(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
447 447  
448 -(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
449 -
450 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
451 -
452 -
453 -(% style="color:blue" %)**Example :**
454 -
455 -AT+DEUI=868411056754138
456 -
457 -
458 458  === 2.4.2  Version Info ===
459 459  
460 -
461 461  (((
462 462  Specify the software version: 0x64=100, means firmware version 1.00.
463 463  )))
464 464  
465 465  (((
466 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
356 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
467 467  )))
468 468  
469 469  
360 +
470 470  === 2.4.3  Battery Info ===
471 471  
363 +(((
364 +Check the battery voltage for LSE01.
365 +)))
472 472  
473 473  (((
474 474  Ex1: 0x0B45 = 2885mV
... ... @@ -479,9 +479,9 @@
479 479  )))
480 480  
481 481  
376 +
482 482  === 2.4.4  Signal Strength ===
483 483  
484 -
485 485  (((
486 486  NB-IoT Network signal Strength.
487 487  )))
... ... @@ -511,30 +511,77 @@
511 511  )))
512 512  
513 513  
514 -=== 2.4.5  Distance ===
515 515  
409 +=== 2.4.5  Soil Moisture ===
516 516  
517 -Get the distance. Flat object range 280mm - 7500mm.
411 +(((
412 +(((
413 +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.
414 +)))
415 +)))
518 518  
519 519  (((
520 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
418 +(((
419 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
521 521  )))
421 +)))
522 522  
523 523  (((
424 +
425 +)))
426 +
524 524  (((
525 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
428 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
526 526  )))
430 +
431 +
432 +
433 +=== 2.4.6  Soil Temperature ===
434 +
435 +(((
436 +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
527 527  )))
528 528  
529 529  (((
440 +**Example**:
441 +)))
442 +
443 +(((
444 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
445 +)))
446 +
447 +(((
448 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
449 +)))
450 +
451 +
452 +
453 +=== 2.4.7  Soil Conductivity (EC) ===
454 +
455 +(((
456 +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).
457 +)))
458 +
459 +(((
460 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
461 +)))
462 +
463 +(((
464 +Generally, the EC value of irrigation water is less than 800uS / cm.
465 +)))
466 +
467 +(((
530 530  
531 531  )))
532 532  
533 -=== 2.4.6  Digital Interrupt ===
471 +(((
472 +
473 +)))
534 534  
475 +=== 2.4.8  Digital Interrupt ===
535 535  
536 536  (((
537 -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.
478 +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.
538 538  )))
539 539  
540 540  (((
... ... @@ -542,7 +542,7 @@
542 542  )))
543 543  
544 544  (((
545 -(% 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]])**.**
486 +(% 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]])**.**
546 546  )))
547 547  
548 548  
... ... @@ -564,24 +564,20 @@
564 564  )))
565 565  
566 566  
567 -=== 2.4.7  ​+5V Output ===
568 568  
509 +=== 2.4.9  ​+5V Output ===
569 569  
570 570  (((
571 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
512 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
572 572  )))
573 573  
574 574  
575 575  (((
576 576  The 5V output time can be controlled by AT Command.
577 -
578 -
579 579  )))
580 580  
581 581  (((
582 582  (% style="color:blue" %)**AT+5VT=1000**
583 -
584 -
585 585  )))
586 586  
587 587  (((
... ... @@ -589,14 +589,14 @@
589 589  )))
590 590  
591 591  
529 +
592 592  == 2.5  Downlink Payload ==
593 593  
532 +By default, NSE01 prints the downlink payload to console port.
594 594  
595 -By default, NDDS75 prints the downlink payload to console port.
534 +[[image:image-20220708133731-5.png]]
596 596  
597 -[[image:image-20220709100028-1.png]]
598 598  
599 -
600 600  (((
601 601  (% style="color:blue" %)**Examples:**
602 602  )))
... ... @@ -630,7 +630,7 @@
630 630  )))
631 631  
632 632  (((
633 -If payload = 0x04FF, it will reset the NDDS75
570 +If payload = 0x04FF, it will reset the NSE01
634 634  )))
635 635  
636 636  
... ... @@ -641,195 +641,239 @@
641 641  )))
642 642  
643 643  
644 -== 2.6  Distance alarm function(Since firmware v1.3.2) ==
645 645  
582 +== 2.6  ​LED Indicator ==
646 646  
647 -(% style="color:blue" %)** ➢ AT Command:**
584 +(((
585 +The NSE01 has an internal LED which is to show the status of different state.
648 648  
649 -(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
650 650  
651 -² When min=0, and max≠0, Alarm higher than max
588 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
589 +* Then the LED will be on for 1 second means device is boot normally.
590 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
591 +* For each uplink probe, LED will be on for 500ms.
592 +)))
652 652  
653 -² When min≠0, and max=0, Alarm lower than min
654 654  
655 -² When min≠0 and max≠0, Alarm higher than max or lower than min
656 656  
657 657  
658 -(% style="color:blue" %)** Example:**
597 +== 2.7  Installation in Soil ==
659 659  
660 -**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
599 +__**Measurement the soil surface**__
661 661  
601 +(((
602 +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. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
603 +)))
662 662  
663 -== 2.7  Set the number of data to be uploaded and the recording time ==
605 +[[image:1657259653666-883.png]] ​
664 664  
665 665  
666 -(% style="color:blue" %)** ➢ AT Command:**
608 +(((
609 +
667 667  
668 -* (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
669 -* (% style="color:#037691" %)** AT+NOUD=8**             (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
611 +(((
612 +Dig a hole with diameter > 20CM.
613 +)))
670 670  
671 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
615 +(((
616 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
617 +)))
618 +)))
672 672  
673 -[[image:image-20221009001114-1.png||height="687" width="955"]]
620 +[[image:1654506665940-119.png]]
674 674  
622 +(((
623 +
624 +)))
675 675  
676 -== 2.8  Read or Clear cached data ==
677 677  
627 +== 2.8  ​Firmware Change Log ==
678 678  
679 -(% style="color:blue" %)** ➢ AT Command:**
680 680  
681 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
682 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
630 +Download URL & Firmware Change log
683 683  
684 -[[image:image-20220908175333-2.png]]
632 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
685 685  
686 686  
687 -== 2.9  ​LED Indicator ==
635 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
688 688  
689 689  
690 -The NDDS75 has an internal LED which is to show the status of different state.
691 691  
639 +== 2.9  ​Battery Analysis ==
692 692  
693 -* 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)
694 -* Then the LED will be on for 1 second means device is boot normally.
695 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
696 -* For each uplink probe, LED will be on for 500ms.
641 +=== 2.9.1  ​Battery Type ===
697 697  
643 +
698 698  (((
699 -
645 +The NSE01 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.
700 700  )))
701 701  
702 702  
703 -== 2.10  ​Firmware Change Log ==
649 +(((
650 +The battery is designed to last for several years depends on the actually use environment and update interval. 
651 +)))
704 704  
705 705  
706 706  (((
707 -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]]
655 +The battery related documents as below:
708 708  )))
709 709  
658 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
659 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
660 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
661 +
710 710  (((
711 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
663 +[[image:image-20220708140453-6.png]]
712 712  )))
713 713  
714 714  
715 -== 2.11 Battery & Power Consumption ==
716 716  
668 +=== 2.9.2  Power consumption Analyze ===
717 717  
718 -NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
670 +(((
671 +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.
672 +)))
719 719  
720 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
721 721  
675 +(((
676 +Instruction to use as below:
677 +)))
722 722  
723 -= 3. ​ Access NB-IoT Module =
679 +(((
680 +(% 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/]]
681 +)))
724 724  
725 725  
726 726  (((
727 -Users can directly access the AT command set of the NB-IoT module.
685 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
728 728  )))
729 729  
688 +* (((
689 +Product Model
690 +)))
691 +* (((
692 +Uplink Interval
693 +)))
694 +* (((
695 +Working Mode
696 +)))
697 +
730 730  (((
731 -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/]] 
699 +And the Life expectation in difference case will be shown on the right.
700 +)))
732 732  
733 -
702 +[[image:image-20220708141352-7.jpeg]]
703 +
704 +
705 +
706 +=== 2.9.3  ​Battery Note ===
707 +
708 +(((
709 +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.
734 734  )))
735 735  
736 -[[image:1657333200519-600.png]]
737 737  
738 738  
739 -= 4.  Using the AT Commands =
714 +=== 2.9.4  Replace the battery ===
740 740  
741 -== 4.1  Access AT Commands ==
716 +(((
717 +The default battery pack of NSE01 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).
718 +)))
742 742  
743 743  
744 -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]]
745 745  
722 += 3. ​ Access NB-IoT Module =
746 746  
747 -AT+<CMD>?  :  Help on <CMD>
724 +(((
725 +Users can directly access the AT command set of the NB-IoT module.
726 +)))
748 748  
749 -AT+<CMD>         :  Run <CMD>
728 +(((
729 +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/]] 
730 +)))
750 750  
751 -AT+<CMD>=<value> :  Set the value
732 +[[image:1657261278785-153.png]]
752 752  
753 -AT+<CMD>=?  :  Get the value
754 754  
755 755  
756 -(% style="color:#037691" %)**General Commands**(%%)      
736 += 4.  Using the AT Commands =
757 757  
758 -AT  :  Attention       
738 +== 4.1  Access AT Commands ==
759 759  
760 -AT?  :  Short Help     
740 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
761 761  
762 -ATZ  :  MCU Reset    
763 763  
764 -AT+TDC  :  Application Data Transmission Interval
743 +AT+<CMD>?  : Help on <CMD>
765 765  
766 -AT+CFG  :  Print all configurations
745 +AT+<CMD>         : Run <CMD>
767 767  
768 -AT+CFGMOD           :  Working mode selection
747 +AT+<CMD>=<value> : Set the value
769 769  
770 -AT+INTMOD            :  Set the trigger interrupt mode
749 +AT+<CMD>=?  : Get the value
771 771  
772 -AT+5VT  :  Set extend the time of 5V power  
773 773  
774 -AT+PRO  :  Choose agreement
752 +(% style="color:#037691" %)**General Commands**(%%)      
775 775  
776 -AT+WEIGRE  :  Get weight or set weight to 0
754 +AT  : Attention       
777 777  
778 -AT+WEIGAP  :  Get or Set the GapValue of weight
756 +AT?  : Short Help     
779 779  
780 -AT+RXDL  :  Extend the sending and receiving time
758 +ATZ  : MCU Reset    
781 781  
782 -AT+CNTFAC  :  Get or set counting parameters
760 +AT+TDC  : Application Data Transmission Interval
783 783  
784 -AT+SERVADDR  :  Server Address
762 +AT+CFG  : Print all configurations
785 785  
786 -AT+TR  :  Get or Set record time"
764 +AT+CFGMOD           : Working mode selection
787 787  
788 -AT+APN     :  Get or set the APN
766 +AT+INTMOD            : Set the trigger interrupt mode
789 789  
790 -AT+FBAND  :  Get or Set whether to automatically modify the frequency band
768 +AT+5VT  : Set extend the time of 5V power  
791 791  
792 -AT+DNSCFG  : Get or Set DNS Server
770 +AT+PRO  : Choose agreement
793 793  
794 -AT+GETSENSORVALUE   :  Returns the current sensor measurement
772 +AT+WEIGRE  : Get weight or set weight to 0
795 795  
796 -AT+NOUD  :  Get or Set the number of data to be uploaded
774 +AT+WEIGAP  : Get or Set the GapValue of weight
797 797  
798 -AT+CDP     :  Read or Clear cached data
776 +AT+RXDL  : Extend the sending and receiving time
799 799  
800 -AT+LDDSALARM :  Get or Set alarm of distance
778 +AT+CNTFAC  : Get or set counting parameters
801 801  
780 +AT+SERVADDR  : Server Address
802 802  
782 +
803 803  (% style="color:#037691" %)**COAP Management**      
804 804  
805 -AT+URI            :  Resource parameters
785 +AT+URI            : Resource parameters
806 806  
807 807  
808 808  (% style="color:#037691" %)**UDP Management**
809 809  
810 -AT+CFM          :  Upload confirmation mode (only valid for UDP)
790 +AT+CFM          : Upload confirmation mode (only valid for UDP)
811 811  
812 812  
813 813  (% style="color:#037691" %)**MQTT Management**
814 814  
815 -AT+CLIENT  :  Get or Set MQTT client
795 +AT+CLIENT               : Get or Set MQTT client
816 816  
817 -AT+UNAME  :  Get or Set MQTT Username
797 +AT+UNAME  : Get or Set MQTT Username
818 818  
819 -AT+PWD  :  Get or Set MQTT password
799 +AT+PWD                  : Get or Set MQTT password
820 820  
821 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
801 +AT+PUBTOPIC  : Get or Set MQTT publish topic
822 822  
823 -AT+SUBTOPIC  :  Get or Set MQTT subscription topic
803 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
824 824  
825 825  
826 826  (% style="color:#037691" %)**Information**          
827 827  
828 -AT+FDR  :  Factory Data Reset
808 +AT+FDR  : Factory Data Reset
829 829  
830 -AT+PWORD  :  Serial Access Password
810 +AT+PWORD  : Serial Access Password
831 831  
832 832  
813 +
833 833  = ​5.  FAQ =
834 834  
835 835  == 5.1 ​ How to Upgrade Firmware ==
... ... @@ -844,10 +844,18 @@
844 844  )))
845 845  
846 846  (((
847 -(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
828 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
848 848  )))
849 849  
850 850  
832 +
833 +== 5.2  Can I calibrate NSE01 to different soil types? ==
834 +
835 +(((
836 +NSE01 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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
837 +)))
838 +
839 +
851 851  = 6.  Trouble Shooting =
852 852  
853 853  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -862,26 +862,27 @@
862 862  
863 863  )))
864 864  
854 +
865 865  == 6.2  AT Command input doesn't work ==
866 866  
867 -
868 868  (((
869 869  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.
859 +
860 +
870 870  )))
871 871  
872 872  
873 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
874 -
875 -
876 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
877 -
878 -
879 879  = 7. ​ Order Info =
880 880  
881 881  
882 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
867 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
883 883  
884 884  
870 +(% class="wikigeneratedid" %)
871 +(((
872 +
873 +)))
874 +
885 885  = 8.  Packing Info =
886 886  
887 887  (((
... ... @@ -889,7 +889,7 @@
889 889  
890 890  (% style="color:#037691" %)**Package Includes**:
891 891  
892 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
882 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
893 893  * External antenna x 1
894 894  )))
895 895  
... ... @@ -898,21 +898,18 @@
898 898  
899 899  (% style="color:#037691" %)**Dimension and weight**:
900 900  
901 -* Device Size: 13.0 x 5 x 4.5 cm
902 -* Device Weight: 150g
903 -* Package Size / pcs : 15 x 12x 5.5 cm
904 -* Weight / pcs : 220g
891 +* Size: 195 x 125 x 55 mm
892 +* Weight:   420g
905 905  )))
906 906  
907 907  (((
908 908  
909 909  
898 +
910 910  
911 911  )))
912 912  
913 913  = 9.  Support =
914 914  
915 -
916 916  * 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.
917 -
918 918  * 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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