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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 109.1
edited by Mengting Qiu
on 2024/04/02 16:59
Change comment: There is no comment for this version
To version 73.1
edited by Xiaoling
on 2022/07/09 08:47
Change comment: There is no comment for this version

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Title
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1 -NDDS75 -- NB-IoT Distance Detect Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Author
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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
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1 1  
2 2  
3 -(% style="text-align:center" %)
4 -[[image:image-20220709085040-1.png||height="542" width="524"]]
3 +(% style="display:none" %) [[image:image-20220709084458-4.png||height="521" width="487"]]
5 5  
6 6  
7 7  
8 8  
9 9  
9 +
10 10  **Table of Contents:**
11 11  
12 -{{toc/}}
13 13  
14 14  
15 15  
... ... @@ -24,50 +24,36 @@
24 24  
25 25  
26 26  (((
27 -(((
28 28  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.
29 29  )))
30 30  
31 -(((
32 -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 +
33 33  )))
34 34  
35 -(((
36 -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.
37 -)))
37 +[[image:1654503236291-817.png]]
38 38  
39 -(((
40 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
41 -)))
42 42  
43 -(((
44 -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)
45 -)))
40 +[[image:1657245163077-232.png]]
46 46  
47 -(((
48 -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.
49 -)))
50 -)))
51 51  
52 -
53 -)))
54 54  
55 -[[image:1657327959271-447.png]]
56 -
57 -
58 58  == 1.2 ​ Features ==
59 59  
60 -
61 61  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
62 -* Ultra low power consumption
63 -* Distance Detection by Ultrasonic technology
64 -* Flat object range 280mm - 7500mm
65 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 -* Cable Length: 25cm
47 +* Monitor Soil Moisture
48 +* Monitor Soil Temperature
49 +* Monitor Soil Conductivity
67 67  * AT Commands to change parameters
68 68  * Uplink on periodically
69 69  * Downlink to change configure
70 70  * IP66 Waterproof Enclosure
54 +* Ultra-Low Power consumption
55 +* AT Commands to change parameters
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
... ... @@ -81,94 +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  
83 +
104 104  == ​1.4  Applications ==
105 105  
106 -
107 -* Smart Buildings & Home Automation
108 -* Logistics and Supply Chain Management
109 -* Smart Metering
110 110  * Smart Agriculture
111 -* Smart Cities
112 -* Smart Factory
113 113  
114 114  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
115 115  ​
116 116  
117 -
118 118  == 1.5  Pin Definitions ==
119 119  
120 120  
121 -[[image:1657328609906-564.png]]
94 +[[image:1657246476176-652.png]]
122 122  
123 123  
124 -= 2.  Use NDDS75 to communicate with IoT Server =
125 125  
98 += 2.  Use NSE01 to communicate with IoT Server =
99 +
126 126  == 2.1  How it works ==
127 127  
128 128  
129 129  (((
130 -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.
131 131  )))
132 132  
133 133  
134 134  (((
135 -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:
136 136  )))
137 137  
112 +[[image:image-20220708101605-2.png]]
113 +
138 138  (((
139 139  
140 140  )))
141 141  
142 -[[image:1657328659945-416.png]]
143 143  
144 -(((
145 -
146 -)))
147 147  
148 -== 2.2 ​ Configure the NDDS75 ==
120 +== 2.2 ​ Configure the NSE01 ==
149 149  
122 +
150 150  === 2.2.1 Test Requirement ===
151 151  
152 152  
153 153  (((
154 -To use NDDS75 in your city, make sure meet below requirements:
127 +To use NSE01 in your city, make sure meet below requirements:
155 155  )))
156 156  
157 157  * Your local operator has already distributed a NB-IoT Network there.
158 -* The local NB-IoT network used the band that NDDS75 supports.
131 +* The local NB-IoT network used the band that NSE01 supports.
159 159  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
160 160  
161 161  (((
162 -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
163 163  )))
164 164  
165 165  
166 -[[image:1657328756309-230.png]]
139 +[[image:1657249419225-449.png]]
167 167  
168 168  
142 +
169 169  === 2.2.2 Insert SIM card ===
170 170  
171 -
172 172  (((
173 173  Insert the NB-IoT Card get from your provider.
174 174  )))
... ... @@ -177,30 +177,29 @@
177 177  User need to take out the NB-IoT module and insert the SIM card like below:
178 178  )))
179 179  
180 -[[image:1657328884227-504.png]]
181 181  
154 +[[image:1657249468462-536.png]]
182 182  
183 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
184 184  
185 185  
158 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
159 +
186 186  (((
187 187  (((
188 -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.
189 189  )))
190 190  )))
191 191  
192 -[[image:image-20220709092052-2.png]]
193 193  
167 +**Connection:**
194 194  
195 -(% style="color:blue" %)**Connection:**
169 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
196 196  
197 - (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
171 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
198 198  
199 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
173 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
200 200  
201 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
202 202  
203 -
204 204  In the PC, use below serial tool settings:
205 205  
206 206  * Baud:  (% style="color:green" %)**9600**
... ... @@ -210,82 +210,72 @@
210 210  * Flow Control: (% style="color:green" %)**None**
211 211  
212 212  (((
213 -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.
214 214  )))
215 215  
216 -[[image:1657329814315-101.png]]
188 +[[image:image-20220708110657-3.png]]
217 217  
218 -
219 219  (((
220 -(% 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/]]
221 221  )))
222 222  
223 223  
195 +
224 224  === 2.2.4 Use CoAP protocol to uplink data ===
225 225  
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/]]
226 226  
227 -(% 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/]]**
228 228  
229 -
230 -(((
231 231  **Use below commands:**
232 -)))
233 233  
234 -* (((
235 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
236 -)))
237 -* (((
238 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
239 -)))
240 -* (((
241 -(% 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
242 242  
243 -
244 -)))
245 -
246 -(((
247 247  For parameter description, please refer to AT command set
248 248  
249 -
250 -)))
209 +[[image:1657249793983-486.png]]
251 251  
252 -[[image:1657330452568-615.png]]
253 253  
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.
254 254  
255 -(((
256 -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.
257 -)))
214 +[[image:1657249831934-534.png]]
258 258  
259 -[[image:1657330472797-498.png]]
260 260  
261 261  
262 262  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
263 263  
220 +This feature is supported since firmware version v1.0.1
264 264  
265 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
266 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
267 267  
268 -[[image:1657330501006-241.png]]
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
269 269  
227 +[[image:1657249864775-321.png]]
270 270  
271 -[[image:1657330533775-472.png]]
272 272  
230 +[[image:1657249930215-289.png]]
273 273  
232 +
233 +
274 274  === 2.2.6 Use MQTT protocol to uplink data ===
275 275  
236 +This feature is supported since firmware version v110
276 276  
277 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
278 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
279 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
280 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
281 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
282 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
283 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
284 284  
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 +
285 285  [[image:1657249978444-674.png]]
286 286  
287 287  
288 -[[image:1657330723006-866.png]]
250 +[[image:1657249990869-686.png]]
289 289  
290 290  
291 291  (((
... ... @@ -293,124 +293,75 @@
293 293  )))
294 294  
295 295  
258 +
296 296  === 2.2.7 Use TCP protocol to uplink data ===
297 297  
261 +This feature is supported since firmware version v110
298 298  
299 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
300 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
301 301  
302 -[[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
303 303  
267 +[[image:1657250217799-140.png]]
304 304  
305 -[[image:image-20220709093918-2.png]]
306 306  
270 +[[image:1657250255956-604.png]]
307 307  
308 -=== 2.2.8 Change Update Interval ===
309 309  
310 310  
274 +=== 2.2.8 Change Update Interval ===
275 +
311 311  User can use below command to change the (% style="color:green" %)**uplink interval**.
312 312  
313 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
278 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
314 314  
315 315  (((
316 -
317 -
318 318  (% style="color:red" %)**NOTE:**
282 +)))
319 319  
320 -(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
321 -
322 -(% 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.
323 323  )))
324 324  
325 -(% 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).**
326 326  
327 327  
328 328  == 2.3  Uplink Payload ==
329 329  
330 -=== 2.3.1  Before Firmware v1.3.2 ===
292 +In this mode, uplink payload includes in total 18 bytes
331 331  
332 -
333 -In this mode, uplink payload includes in total 14 bytes
334 -
335 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:440px" %)
336 -|=(% style="width: 61px;background-color:#4F81BD;color:white" %)(((
294 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 +|=(% style="width: 60px;" %)(((
337 337  **Size(bytes)**
338 -)))|=(% style="width: 61px;background-color:#4F81BD;color:white" %)**6**|=(% style="width: 37px;background-color:#4F81BD;color:white" %)2|=(% style="width: 37px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 82px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 102px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**1**
339 -|(% 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"]]
340 340  
341 341  (((
342 -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.
343 343  )))
344 344  
345 345  
346 -[[image:1657331036973-987.png]]
305 +[[image:image-20220708111918-4.png]]
347 347  
348 348  
349 -The payload is **ASCII** string, representative same HEX:
350 -
351 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
352 -
353 -**where :**
354 -
355 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
356 -
357 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
358 -
359 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
360 -
361 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
362 -
363 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
364 -
365 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
366 -
367 -=== 2.3.2  Since firmware v1.3.2 ===
368 -
369 -
370 -In this mode, uplink payload includes 69 bytes in total by default.
371 -
372 -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.
373 -
374 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:490px" %)
375 -|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**8**|(% style="background-color:#4f81bd; color:white; width:25px" %)**2**|(% style="background-color:#4f81bd; color:white; width:25px" %)**2**|(% style="background-color:#4f81bd; color:white; width:60px" %)**1**|(% style="background-color:#4f81bd; color:white; width:25px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**4**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:65px" %)**4**
376 -|(% 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.......
377 -
378 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
379 -
380 -[[image:image-20220908175246-1.png]]
381 -
382 -
383 383  The payload is ASCII string, representative same HEX:
384 384  
385 -**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:
386 386  
387 -**where:**
312 +* Device ID: 0x 724031556159 = 724031556159
313 +* Version: 0x0064=100=1.0.0
388 388  
389 -* (% 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
390 390  
391 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
392 -
393 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
394 -
395 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
396 -
397 -* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
398 -
399 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
400 -
401 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
402 -
403 -* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
404 -
405 -* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
406 -
407 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
408 -
409 409  == 2.4  Payload Explanation and Sensor Interface ==
410 410  
324 +
411 411  === 2.4.1  Device ID ===
412 412  
413 -
414 414  (((
415 415  By default, the Device ID equal to the last 6 bytes of IMEI.
416 416  )))
... ... @@ -417,12 +417,10 @@
417 417  
418 418  (((
419 419  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
420 -
421 -
422 422  )))
423 423  
424 424  (((
425 -(% style="color:blue" %)**Example :**
336 +**Example:**
426 426  )))
427 427  
428 428  (((
... ... @@ -430,36 +430,28 @@
430 430  )))
431 431  
432 432  (((
433 -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.
434 434  )))
435 435  
436 436  
437 -(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
438 438  
439 -(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
440 -
441 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
442 -
443 -
444 -(% style="color:blue" %)**Example :**
445 -
446 -AT+DEUI=868411056754138
447 -
448 -
449 449  === 2.4.2  Version Info ===
450 450  
451 -
452 452  (((
453 453  Specify the software version: 0x64=100, means firmware version 1.00.
454 454  )))
455 455  
456 456  (((
457 -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.
458 458  )))
459 459  
460 460  
360 +
461 461  === 2.4.3  Battery Info ===
462 462  
363 +(((
364 +Check the battery voltage for LSE01.
365 +)))
463 463  
464 464  (((
465 465  Ex1: 0x0B45 = 2885mV
... ... @@ -470,9 +470,9 @@
470 470  )))
471 471  
472 472  
376 +
473 473  === 2.4.4  Signal Strength ===
474 474  
475 -
476 476  (((
477 477  NB-IoT Network signal Strength.
478 478  )))
... ... @@ -502,32 +502,85 @@
502 502  )))
503 503  
504 504  
505 -=== 2.4.5  Distance ===
506 506  
409 +=== 2.4.5  Soil Moisture ===
507 507  
508 -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 +)))
509 509  
510 510  (((
511 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
418 +(((
419 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
512 512  )))
421 +)))
513 513  
514 514  (((
515 515  
516 516  )))
517 517  
518 -=== 2.4.6  Digital Interrupt ===
427 +(((
428 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
429 +)))
519 519  
520 520  
432 +
433 +=== 2.4.6  Soil Temperature ===
434 +
521 521  (((
522 -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.
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
523 523  )))
524 524  
525 525  (((
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 +(((
468 +
469 +)))
470 +
471 +(((
472 +
473 +)))
474 +
475 +=== 2.4.8  Digital Interrupt ===
476 +
477 +(((
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.
479 +)))
480 +
481 +(((
526 526  The command is:
527 527  )))
528 528  
529 529  (((
530 -(% 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]])**.**
531 531  )))
532 532  
533 533  
... ... @@ -535,8 +535,9 @@
535 535  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.
536 536  )))
537 537  
494 +
538 538  (((
539 -**Example:**
496 +Example:
540 540  )))
541 541  
542 542  (((
... ... @@ -548,13 +548,14 @@
548 548  )))
549 549  
550 550  
551 -=== 2.4.7  ​+5V Output ===
552 552  
509 +=== 2.4.9  ​+5V Output ===
553 553  
554 554  (((
555 -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. 
556 556  )))
557 557  
515 +
558 558  (((
559 559  The 5V output time can be controlled by AT Command.
560 560  )))
... ... @@ -568,16 +568,13 @@
568 568  )))
569 569  
570 570  
529 +
571 571  == 2.5  Downlink Payload ==
572 572  
532 +By default, NSE01 prints the downlink payload to console port.
573 573  
574 -By default, NDDS75 prints the downlink payload to console port.
534 +[[image:image-20220708133731-5.png]]
575 575  
576 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
577 -|(% style="background-color:#4f81bd; color:white; width:208px" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white; width:56px" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:151px" %)**Downlink payload size(bytes)**
578 -|(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
579 -|(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
580 -|(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
581 581  
582 582  (((
583 583  (% style="color:blue" %)**Examples:**
... ... @@ -612,7 +612,7 @@
612 612  )))
613 613  
614 614  (((
615 -If payload = 0x04FF, it will reset the NDDS75
570 +If payload = 0x04FF, it will reset the NSE01
616 616  )))
617 617  
618 618  
... ... @@ -623,191 +623,239 @@
623 623  )))
624 624  
625 625  
626 -== 2.6  Distance alarm function(Since firmware v1.3.2) ==
627 627  
582 +== 2.6  ​LED Indicator ==
628 628  
629 -(% style="color:blue" %)** ➢ AT Command:**
584 +(((
585 +The NSE01 has an internal LED which is to show the status of different state.
630 630  
631 -(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
632 632  
633 -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 +)))
634 634  
635 -² When min≠0, and max=0, Alarm lower than min
636 636  
637 -² When min≠0 and max≠0, Alarm higher than max or lower than min
638 638  
639 639  
640 -(% style="color:blue" %)** Example:**
597 +== 2.7  Installation in Soil ==
641 641  
642 -**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
599 +__**Measurement the soil surface**__
643 643  
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 +)))
644 644  
645 -== 2.7  Set the number of data to be uploaded and the recording time ==
605 +[[image:1657259653666-883.png]] ​
646 646  
647 647  
648 -(% style="color:blue" %)** ➢ AT Command:**
608 +(((
609 +
649 649  
650 -* (% 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)
651 -* (% 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 +)))
652 652  
653 - 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 +)))
654 654  
655 -[[image:image-20221009001114-1.png||height="687" width="955"]]
620 +[[image:1654506665940-119.png]]
656 656  
622 +(((
623 +
624 +)))
657 657  
658 -== 2.8  Read or Clear cached data ==
659 659  
627 +== 2.8  ​Firmware Change Log ==
660 660  
661 -(% style="color:blue" %)** ➢ AT Command:**
662 662  
663 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
664 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
630 +Download URL & Firmware Change log
665 665  
666 -[[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/]]
667 667  
668 668  
669 -== 2.9  ​LED Indicator ==
635 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
670 670  
671 671  
672 -The NDDS75 has an internal LED which is to show the status of different state.
673 673  
639 +== 2.9  ​Battery Analysis ==
674 674  
675 -* 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)
676 -* Then the LED will be on for 1 second means device is boot normally.
677 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
678 -* For each uplink probe, LED will be on for 500ms.
641 +=== 2.9.1  ​Battery Type ===
679 679  
643 +
680 680  (((
681 -
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.
682 682  )))
683 683  
684 684  
685 -== 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 +)))
686 686  
687 687  
688 688  (((
689 -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:
690 690  )))
691 691  
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 +
692 692  (((
693 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
663 +[[image:image-20220708140453-6.png]]
694 694  )))
695 695  
696 696  
697 -== 2.11 Battery & Power Consumption ==
698 698  
668 +=== 2.9.2  Power consumption Analyze ===
699 699  
700 -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 +)))
701 701  
702 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
703 703  
675 +(((
676 +Instruction to use as below:
677 +)))
704 704  
705 -= 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 +)))
706 706  
707 707  
708 708  (((
709 -Users can directly access the AT command set of the NB-IoT module.
685 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
710 710  )))
711 711  
688 +* (((
689 +Product Model
690 +)))
691 +* (((
692 +Uplink Interval
693 +)))
694 +* (((
695 +Working Mode
696 +)))
697 +
712 712  (((
713 -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 +)))
714 714  
715 -
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.
716 716  )))
717 717  
718 -[[image:1657333200519-600.png]]
719 719  
720 720  
721 -= 4.  Using the AT Commands =
714 +=== 2.9.4  Replace the battery ===
722 722  
723 -== 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 +)))
724 724  
725 725  
726 -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]]
727 727  
722 += 3. ​ Access NB-IoT Module =
728 728  
729 -AT+<CMD>?  :  Help on <CMD>
724 +(((
725 +Users can directly access the AT command set of the NB-IoT module.
726 +)))
730 730  
731 -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 +)))
732 732  
733 -AT+<CMD>=<value> :  Set the value
732 +[[image:1657261278785-153.png]]
734 734  
735 -AT+<CMD>=?  :  Get the value
736 736  
737 737  
738 -(% style="color:#037691" %)**General Commands**(%%)      
736 += 4.  Using the AT Commands =
739 739  
740 -AT  :  Attention       
738 +== 4.1  Access AT Commands ==
741 741  
742 -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/]]
743 743  
744 -ATZ  :  MCU Reset    
745 745  
746 -AT+TDC  :  Application Data Transmission Interval
743 +AT+<CMD>?  : Help on <CMD>
747 747  
748 -AT+CFG  :  Print all configurations
745 +AT+<CMD>         : Run <CMD>
749 749  
750 -AT+CFGMOD           :  Working mode selection
747 +AT+<CMD>=<value> : Set the value
751 751  
752 -AT+INTMOD            :  Set the trigger interrupt mode
749 +AT+<CMD>=?  : Get the value
753 753  
754 -AT+5VT  :  Set extend the time of 5V power  
755 755  
756 -AT+PRO  :  Choose agreement
752 +(% style="color:#037691" %)**General Commands**(%%)      
757 757  
758 -AT+WEIGRE  :  Get weight or set weight to 0
754 +AT  : Attention       
759 759  
760 -AT+WEIGAP  :  Get or Set the GapValue of weight
756 +AT?  : Short Help     
761 761  
762 -AT+RXDL  :  Extend the sending and receiving time
758 +ATZ  : MCU Reset    
763 763  
764 -AT+CNTFAC  :  Get or set counting parameters
760 +AT+TDC  : Application Data Transmission Interval
765 765  
766 -AT+SERVADDR  :  Server Address
762 +AT+CFG  : Print all configurations
767 767  
768 -AT+TR  :  Get or Set record time"
764 +AT+CFGMOD           : Working mode selection
769 769  
770 -AT+APN     :  Get or set the APN
766 +AT+INTMOD            : Set the trigger interrupt mode
771 771  
772 -AT+FBAND  :  Get or Set whether to automatically modify the frequency band
768 +AT+5VT  : Set extend the time of 5V power  
773 773  
774 -AT+DNSCFG  : Get or Set DNS Server
770 +AT+PRO  : Choose agreement
775 775  
776 -AT+GETSENSORVALUE   :  Returns the current sensor measurement
772 +AT+WEIGRE  : Get weight or set weight to 0
777 777  
778 -AT+NOUD  :  Get or Set the number of data to be uploaded
774 +AT+WEIGAP  : Get or Set the GapValue of weight
779 779  
780 -AT+CDP     :  Read or Clear cached data
776 +AT+RXDL  : Extend the sending and receiving time
781 781  
782 -AT+LDDSALARM :  Get or Set alarm of distance
778 +AT+CNTFAC  : Get or set counting parameters
783 783  
780 +AT+SERVADDR  : Server Address
784 784  
782 +
785 785  (% style="color:#037691" %)**COAP Management**      
786 786  
787 -AT+URI            :  Resource parameters
785 +AT+URI            : Resource parameters
788 788  
789 789  
788 +(% style="color:#037691" %)**UDP Management**
790 790  
790 +AT+CFM          : Upload confirmation mode (only valid for UDP)
791 +
792 +
791 791  (% style="color:#037691" %)**MQTT Management**
792 792  
793 -AT+CLIENT  :  Get or Set MQTT client
795 +AT+CLIENT               : Get or Set MQTT client
794 794  
795 -AT+UNAME  :  Get or Set MQTT Username
797 +AT+UNAME  : Get or Set MQTT Username
796 796  
797 -AT+PWD  :  Get or Set MQTT password
799 +AT+PWD                  : Get or Set MQTT password
798 798  
799 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
801 +AT+PUBTOPIC  : Get or Set MQTT publish topic
800 800  
801 -AT+SUBTOPIC  :  Get or Set MQTT subscription topic
803 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
802 802  
803 803  
804 804  (% style="color:#037691" %)**Information**          
805 805  
806 -AT+FDR  :  Factory Data Reset
808 +AT+FDR  : Factory Data Reset
807 807  
808 -AT+PWORD  :  Serial Access Password
810 +AT+PWORD  : Serial Access Password
809 809  
810 810  
813 +
811 811  = ​5.  FAQ =
812 812  
813 813  == 5.1 ​ How to Upgrade Firmware ==
... ... @@ -822,10 +822,18 @@
822 822  )))
823 823  
824 824  (((
825 -(% 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.
826 826  )))
827 827  
828 828  
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 +
829 829  = 6.  Trouble Shooting =
830 830  
831 831  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -840,26 +840,27 @@
840 840  
841 841  )))
842 842  
854 +
843 843  == 6.2  AT Command input doesn't work ==
844 844  
845 -
846 846  (((
847 847  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 +
848 848  )))
849 849  
850 850  
851 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
852 -
853 -
854 -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]]//**.
855 -
856 -
857 857  = 7. ​ Order Info =
858 858  
859 859  
860 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
867 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
861 861  
862 862  
870 +(% class="wikigeneratedid" %)
871 +(((
872 +
873 +)))
874 +
863 863  = 8.  Packing Info =
864 864  
865 865  (((
... ... @@ -867,7 +867,7 @@
867 867  
868 868  (% style="color:#037691" %)**Package Includes**:
869 869  
870 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
882 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
871 871  * External antenna x 1
872 872  )))
873 873  
... ... @@ -876,21 +876,18 @@
876 876  
877 877  (% style="color:#037691" %)**Dimension and weight**:
878 878  
879 -* Device Size: 13.0 x 5 x 4.5 cm
880 -* Device Weight: 150g
881 -* Package Size / pcs : 15 x 12x 5.5 cm
882 -* Weight / pcs : 220g
891 +* Size: 195 x 125 x 55 mm
892 +* Weight:   420g
883 883  )))
884 884  
885 885  (((
886 886  
887 887  
898 +
888 888  
889 889  )))
890 890  
891 891  = 9.  Support =
892 892  
893 -
894 894  * 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.
895 -
896 896  * 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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