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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 65.20
edited by Xiaoling
on 2022/07/08 16:05
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To version 108.15
edited by Xiaoling
on 2023/05/17 18:17
Change comment: There is no comment for this version

Summary

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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -1,16 +1,10 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
16 16  {{toc/}}
... ... @@ -20,55 +20,62 @@
20 20  
21 21  
22 22  
23 -
24 24  = 1.  Introduction =
25 25  
26 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
27 27  
28 28  (((
29 29  
30 30  
31 31  (((
32 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
25 +(((
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.
33 33  )))
34 34  
35 35  (((
36 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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.
37 37  )))
38 38  
39 39  (((
40 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
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.
41 41  )))
42 42  
43 43  (((
44 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
38 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
45 45  )))
46 46  
47 -
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)
48 48  )))
49 49  
50 -[[image:1654503236291-817.png]]
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 +)))
51 51  
50 +
51 +)))
52 52  
53 -[[image:1657245163077-232.png]]
53 +[[image:1657327959271-447.png]]
54 54  
55 55  
56 -
57 57  == 1.2 ​ Features ==
58 58  
58 +
59 59  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60 -* Monitor Soil Moisture
61 -* Monitor Soil Temperature
62 -* Monitor Soil Conductivity
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
63 63  * AT Commands to change parameters
64 64  * Uplink on periodically
65 65  * Downlink to change configure
66 66  * IP66 Waterproof Enclosure
67 -* Ultra-Low Power consumption
68 -* 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 +
72 72  == 1.3  Specification ==
73 73  
74 74  
... ... @@ -79,82 +79,95 @@
79 79  
80 80  (% style="color:#037691" %)**NB-IoT Spec:**
81 81  
82 -* - B1 @H-FDD: 2100MHz
83 -* - B3 @H-FDD: 1800MHz
84 -* - B8 @H-FDD: 900MHz
85 -* - B5 @H-FDD: 850MHz
86 -* - B20 @H-FDD: 800MHz
87 -* - B28 @H-FDD: 700MHz
83 +* B1 @H-FDD: 2100MHz
84 +* B3 @H-FDD: 1800MHz
85 +* B8 @H-FDD: 900MHz
86 +* B5 @H-FDD: 850MHz
87 +* B20 @H-FDD: 800MHz
88 +* B28 @H-FDD: 700MHz
88 88  
89 -Probe(% style="color:#037691" %)** Specification:**
90 +(% style="color:#037691" %)**Battery:**
90 90  
91 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
92 +* Li/SOCI2 un-chargeable battery
93 +* Capacity: 8500mAh
94 +* Self Discharge: <1% / Year @ 25°C
95 +* Max continuously current: 130mA
96 +* Max boost current: 2A, 1 second
92 92  
93 -[[image:image-20220708101224-1.png]]
98 +(% style="color:#037691" %)**Power Consumption**
94 94  
100 +* STOP Mode: 10uA @ 3.3v
101 +* Max transmit power: 350mA@3.3v
95 95  
96 96  
97 97  == ​1.4  Applications ==
98 98  
106 +
107 +* Smart Buildings & Home Automation
108 +* Logistics and Supply Chain Management
109 +* Smart Metering
99 99  * Smart Agriculture
111 +* Smart Cities
112 +* Smart Factory
100 100  
101 101  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
102 102  ​
103 103  
117 +
104 104  == 1.5  Pin Definitions ==
105 105  
106 106  
107 -[[image:1657246476176-652.png]]
121 +[[image:1657328609906-564.png]]
108 108  
109 109  
124 += 2.  Use NDDS75 to communicate with IoT Server =
110 110  
111 -= 2.  Use NSE01 to communicate with IoT Server =
112 -
113 113  == 2.1  How it works ==
114 114  
115 115  
116 116  (((
117 -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.
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.
118 118  )))
119 119  
120 120  
121 121  (((
122 -The diagram below shows the working flow in default firmware of NSE01:
135 +The diagram below shows the working flow in default firmware of NDDS75:
123 123  )))
124 124  
125 -[[image:image-20220708101605-2.png]]
126 -
127 127  (((
128 128  
129 129  )))
130 130  
142 +[[image:1657328659945-416.png]]
131 131  
144 +(((
145 +
146 +)))
132 132  
133 -== 2.2 ​ Configure the NSE01 ==
148 +== 2.2 ​ Configure the NDDS75 ==
134 134  
135 -
136 136  === 2.2.1 Test Requirement ===
137 137  
138 138  
139 139  (((
140 -To use NSE01 in your city, make sure meet below requirements:
154 +To use NDDS75 in your city, make sure meet below requirements:
141 141  )))
142 142  
143 143  * Your local operator has already distributed a NB-IoT Network there.
144 -* The local NB-IoT network used the band that NSE01 supports.
158 +* The local NB-IoT network used the band that NDDS75 supports.
145 145  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
146 146  
147 147  (((
148 -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
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.
149 149  )))
150 150  
151 151  
152 -[[image:1657249419225-449.png]]
166 +[[image:1657328756309-230.png]]
153 153  
154 154  
155 -
156 156  === 2.2.2 Insert SIM card ===
157 157  
171 +
158 158  (((
159 159  Insert the NB-IoT Card get from your provider.
160 160  )))
... ... @@ -164,28 +164,30 @@
164 164  )))
165 165  
166 166  
167 -[[image:1657249468462-536.png]]
181 +[[image:1657328884227-504.png]]
168 168  
169 169  
184 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
170 170  
171 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
172 172  
173 173  (((
174 174  (((
175 -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 +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.
176 176  )))
177 177  )))
178 178  
193 +[[image:image-20220709092052-2.png]]
179 179  
180 -**Connection:**
181 181  
182 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
196 +(% style="color:blue" %)**Connection:**
183 183  
184 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
198 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
185 185  
186 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
200 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
187 187  
202 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
188 188  
204 +
189 189  In the PC, use below serial tool settings:
190 190  
191 191  * Baud:  (% style="color:green" %)**9600**
... ... @@ -195,72 +195,87 @@
195 195  * Flow Control: (% style="color:green" %)**None**
196 196  
197 197  (((
198 -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 +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.
199 199  )))
200 200  
201 -[[image:image-20220708110657-3.png]]
217 +[[image:1657329814315-101.png]]
202 202  
219 +
203 203  (((
204 -(% 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 +(% 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]]**
205 205  )))
206 206  
207 207  
208 -
209 209  === 2.2.4 Use CoAP protocol to uplink data ===
210 210  
211 -(% 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/]]
212 212  
228 +(% 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/]]**
213 213  
230 +
231 +(((
214 214  **Use below commands:**
233 +)))
215 215  
216 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
217 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
218 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
235 +* (((
236 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
237 +)))
238 +* (((
239 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
240 +)))
241 +* (((
242 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
219 219  
244 +
245 +
246 +)))
247 +
248 +(((
220 220  For parameter description, please refer to AT command set
221 221  
222 -[[image:1657249793983-486.png]]
251 +
252 +)))
223 223  
254 +[[image:1657330452568-615.png]]
224 224  
225 -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.
226 226  
227 -[[image:1657249831934-534.png]]
228 228  
258 +(((
259 +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.
229 229  
261 +
262 +)))
230 230  
231 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
264 +[[image:1657330472797-498.png]]
232 232  
233 -This feature is supported since firmware version v1.0.1
234 234  
267 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 235  
236 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
237 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
238 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
239 239  
240 -[[image:1657249864775-321.png]]
270 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
271 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
272 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
241 241  
274 +[[image:1657330501006-241.png]]
242 242  
243 -[[image:1657249930215-289.png]]
244 244  
277 +[[image:1657330533775-472.png]]
245 245  
246 246  
247 247  === 2.2.6 Use MQTT protocol to uplink data ===
248 248  
249 -This feature is supported since firmware version v110
250 250  
283 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
284 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
285 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
286 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
287 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
288 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
289 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
251 251  
252 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
253 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
254 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
255 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
256 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
257 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
258 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
259 -
260 260  [[image:1657249978444-674.png]]
261 261  
262 262  
263 -[[image:1657249990869-686.png]]
294 +[[image:1657330723006-866.png]]
264 264  
265 265  
266 266  (((
... ... @@ -268,78 +268,125 @@
268 268  )))
269 269  
270 270  
271 -
272 272  === 2.2.7 Use TCP protocol to uplink data ===
273 273  
274 -This feature is supported since firmware version v110
275 275  
305 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
306 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
276 276  
277 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
278 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
308 +[[image:image-20220709093918-1.png]]
279 279  
280 -[[image:1657250217799-140.png]]
281 281  
311 +[[image:image-20220709093918-2.png]]
282 282  
283 -[[image:1657250255956-604.png]]
284 284  
285 -
286 -
287 287  === 2.2.8 Change Update Interval ===
288 288  
316 +
289 289  User can use below command to change the (% style="color:green" %)**uplink interval**.
290 290  
291 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
319 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
292 292  
293 293  (((
322 +
323 +
324 +
294 294  (% style="color:red" %)**NOTE:**
295 -)))
296 296  
297 -(((
298 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
327 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
328 +
329 +(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
299 299  )))
300 300  
332 +(% 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).**
301 301  
302 302  
303 303  == 2.3  Uplink Payload ==
304 304  
305 -In this mode, uplink payload includes in total 18 bytes
337 +=== 2.3.1  Before Firmware v1.3.2 ===
306 306  
307 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
308 -|=(% style="width: 60px;" %)(((
339 +
340 +In this mode, uplink payload includes in total 14 bytes
341 +
342 +(% border="1" cellspacing="10" style="background-color:#f2f2f2; width:440px" %)
343 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
309 309  **Size(bytes)**
310 -)))|=(% 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**
311 -|(% 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"]]
345 +)))|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**6**|=(% style="width: 35px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 35px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**
346 +|(% 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"]]
312 312  
313 313  (((
314 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
349 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
315 315  )))
316 316  
317 317  
318 -[[image:image-20220708111918-4.png]]
353 +[[image:1657331036973-987.png]]
319 319  
320 320  
356 +The payload is **ASCII** string, representative same HEX:
357 +
358 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
359 +
360 +**where :**
361 +
362 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
363 +
364 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
365 +
366 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
367 +
368 +* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
369 +
370 +* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
371 +
372 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
373 +
374 +=== 2.3.2  Since firmware v1.3.2 ===
375 +
376 +
377 +In this mode, uplink payload includes 69 bytes in total by default.
378 +
379 +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.
380 +
381 +(% border="1" style="background-color:#f2f2f2; width:490px" %)
382 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**8**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:70px;background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**4**
383 +|=(% 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.......
384 +
385 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
386 +
387 +[[image:image-20220908175246-1.png]]
388 +
389 +
321 321  The payload is ASCII string, representative same HEX:
322 322  
323 -0x72403155615900640c7817075e0a8c02f900 where:
392 +**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 (%%)**
324 324  
325 -* Device ID: 0x 724031556159 = 724031556159
326 -* Version: 0x0064=100=1.0.0
394 +**where:**
327 327  
328 -* BAT: 0x0c78 = 3192 mV = 3.192V
329 -* Singal: 0x17 = 23
330 -* Soil Moisture: 0x075e= 1886 = 18.86  %
331 -* Soil Temperature:0x0a8c =2700=27 °C
332 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
333 -* Interrupt: 0x00 = 0
396 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
334 334  
398 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
335 335  
400 +* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
336 336  
402 +* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
337 337  
338 -== 2.4  Payload Explanation and Sensor Interface ==
404 +* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
339 339  
406 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
340 340  
408 +* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
409 +
410 +* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
411 +
412 +* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
413 +
414 +* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
415 +
416 +== 2.4  Payload Explanation and Sensor Interface ==
417 +
341 341  === 2.4.1  Device ID ===
342 342  
420 +
343 343  (((
344 344  By default, the Device ID equal to the last 6 bytes of IMEI.
345 345  )))
... ... @@ -346,10 +346,12 @@
346 346  
347 347  (((
348 348  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
427 +
428 +
349 349  )))
350 350  
351 351  (((
352 -**Example:**
432 +(% style="color:blue" %)**Example :**
353 353  )))
354 354  
355 355  (((
... ... @@ -357,28 +357,36 @@
357 357  )))
358 358  
359 359  (((
360 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
440 +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.
361 361  )))
362 362  
363 363  
444 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
364 364  
446 +(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
447 +
448 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
449 +
450 +
451 +(% style="color:blue" %)**Example :**
452 +
453 +AT+DEUI=868411056754138
454 +
455 +
365 365  === 2.4.2  Version Info ===
366 366  
458 +
367 367  (((
368 368  Specify the software version: 0x64=100, means firmware version 1.00.
369 369  )))
370 370  
371 371  (((
372 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
464 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
373 373  )))
374 374  
375 375  
376 -
377 377  === 2.4.3  Battery Info ===
378 378  
379 -(((
380 -Check the battery voltage for LSE01.
381 -)))
382 382  
383 383  (((
384 384  Ex1: 0x0B45 = 2885mV
... ... @@ -389,9 +389,9 @@
389 389  )))
390 390  
391 391  
392 -
393 393  === 2.4.4  Signal Strength ===
394 394  
482 +
395 395  (((
396 396  NB-IoT Network signal Strength.
397 397  )))
... ... @@ -421,77 +421,30 @@
421 421  )))
422 422  
423 423  
512 +=== 2.4.5  Distance ===
424 424  
425 -=== 2.4.5  Soil Moisture ===
426 426  
427 -(((
428 -(((
429 -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.
430 -)))
431 -)))
515 +Get the distance. Flat object range 280mm - 7500mm.
432 432  
433 433  (((
434 -(((
435 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
518 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
436 436  )))
437 -)))
438 438  
439 439  (((
440 -
441 -)))
442 -
443 443  (((
444 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
523 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
445 445  )))
446 -
447 -
448 -
449 -=== 2.4.6  Soil Temperature ===
450 -
451 -(((
452 -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
453 453  )))
454 454  
455 455  (((
456 -**Example**:
457 -)))
458 -
459 -(((
460 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
461 -)))
462 -
463 -(((
464 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
465 -)))
466 -
467 -
468 -
469 -=== 2.4.7  Soil Conductivity (EC) ===
470 -
471 -(((
472 -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).
473 -)))
474 -
475 -(((
476 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
477 -)))
478 -
479 -(((
480 -Generally, the EC value of irrigation water is less than 800uS / cm.
481 -)))
482 -
483 -(((
484 484  
485 485  )))
486 486  
487 -(((
488 -
489 -)))
531 +=== 2.4.6  Digital Interrupt ===
490 490  
491 -=== 2.4.8  Digital Interrupt ===
492 492  
493 493  (((
494 -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.
535 +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.
495 495  )))
496 496  
497 497  (((
... ... @@ -499,7 +499,7 @@
499 499  )))
500 500  
501 501  (((
502 -(% 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]])**.**
543 +(% 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]])**.**
503 503  )))
504 504  
505 505  
... ... @@ -521,20 +521,24 @@
521 521  )))
522 522  
523 523  
565 +=== 2.4.7  ​+5V Output ===
524 524  
525 -=== 2.4.9  ​+5V Output ===
526 526  
527 527  (((
528 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
569 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
529 529  )))
530 530  
531 531  
532 532  (((
533 533  The 5V output time can be controlled by AT Command.
575 +
576 +
534 534  )))
535 535  
536 536  (((
537 537  (% style="color:blue" %)**AT+5VT=1000**
581 +
582 +
538 538  )))
539 539  
540 540  (((
... ... @@ -542,14 +542,14 @@
542 542  )))
543 543  
544 544  
545 -
546 546  == 2.5  Downlink Payload ==
547 547  
548 -By default, NSE01 prints the downlink payload to console port.
549 549  
550 -[[image:image-20220708133731-5.png]]
593 +By default, NDDS75 prints the downlink payload to console port.
551 551  
595 +[[image:image-20220709100028-1.png]]
552 552  
597 +
553 553  (((
554 554  (% style="color:blue" %)**Examples:**
555 555  )))
... ... @@ -583,7 +583,7 @@
583 583  )))
584 584  
585 585  (((
586 -If payload = 0x04FF, it will reset the NSE01
631 +If payload = 0x04FF, it will reset the NDDS75
587 587  )))
588 588  
589 589  
... ... @@ -594,239 +594,195 @@
594 594  )))
595 595  
596 596  
642 +== 2.6  Distance alarm function(Since firmware v1.3.2) ==
597 597  
598 -== 2.6  ​LED Indicator ==
599 599  
600 -(((
601 -The NSE01 has an internal LED which is to show the status of different state.
645 +(% style="color:blue" %)** ➢ AT Command:**
602 602  
647 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
603 603  
604 -* 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)
605 -* Then the LED will be on for 1 second means device is boot normally.
606 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
607 -* For each uplink probe, LED will be on for 500ms.
608 -)))
649 +² When min=0, and max≠0, Alarm higher than max
609 609  
651 +² When min≠0, and max=0, Alarm lower than min
610 610  
653 +² When min≠0 and max≠0, Alarm higher than max or lower than min
611 611  
612 612  
613 -== 2.7  Installation in Soil ==
656 +(% style="color:blue" %)** Example:**
614 614  
615 -__**Measurement the soil surface**__
658 +**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
616 616  
617 -(((
618 -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]]
619 -)))
620 620  
621 -[[image:1657259653666-883.png]] ​
661 +== 2.7  Set the number of data to be uploaded and the recording time ==
622 622  
623 623  
624 -(((
625 -
664 +(% style="color:blue" %)** ➢ AT Command:**
626 626  
627 -(((
628 -Dig a hole with diameter > 20CM.
629 -)))
666 +* (% 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)
667 +* (% 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.
630 630  
631 -(((
632 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
633 -)))
634 -)))
669 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
635 635  
636 -[[image:1654506665940-119.png]]
671 +[[image:image-20221009001114-1.png||height="687" width="955"]]
637 637  
638 -(((
639 -
640 -)))
641 641  
674 +== 2.8  Read or Clear cached data ==
642 642  
643 -== 2.8  ​Firmware Change Log ==
644 644  
677 +(% style="color:blue" %)** ➢ AT Command:**
645 645  
646 -Download URL & Firmware Change log
679 +* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
680 +* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
647 647  
648 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
682 +[[image:image-20220908175333-2.png]]
649 649  
650 650  
651 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
685 +== 2.9  ​LED Indicator ==
652 652  
653 653  
688 +The NDDS75 has an internal LED which is to show the status of different state.
654 654  
655 -== 2.9  ​Battery Analysis ==
656 656  
657 -=== 2.9.1  ​Battery Type ===
691 +* 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)
692 +* Then the LED will be on for 1 second means device is boot normally.
693 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
694 +* For each uplink probe, LED will be on for 500ms.
658 658  
659 -
660 660  (((
661 -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.
697 +
662 662  )))
663 663  
664 664  
665 -(((
666 -The battery is designed to last for several years depends on the actually use environment and update interval. 
667 -)))
701 +== 2.10  ​Firmware Change Log ==
668 668  
669 669  
670 670  (((
671 -The battery related documents as below:
705 +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]]
672 672  )))
673 673  
674 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
675 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
676 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
677 -
678 678  (((
679 -[[image:image-20220708140453-6.png]]
709 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
680 680  )))
681 681  
682 682  
713 +== 2.11 Battery & Power Consumption ==
683 683  
684 -=== 2.9.2  Power consumption Analyze ===
685 685  
686 -(((
687 -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.
688 -)))
716 +NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
689 689  
718 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
690 690  
691 -(((
692 -Instruction to use as below:
693 -)))
694 694  
695 -(((
696 -(% 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/]]
697 -)))
721 += 3. ​ Access NB-IoT Module =
698 698  
699 699  
700 700  (((
701 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
725 +Users can directly access the AT command set of the NB-IoT module.
702 702  )))
703 703  
704 -* (((
705 -Product Model
706 -)))
707 -* (((
708 -Uplink Interval
709 -)))
710 -* (((
711 -Working Mode
712 -)))
713 -
714 714  (((
715 -And the Life expectation in difference case will be shown on the right.
716 -)))
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/]] 
717 717  
718 -[[image:image-20220708141352-7.jpeg]]
719 -
720 -
721 -
722 -=== 2.9.3  ​Battery Note ===
723 -
724 -(((
725 -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.
731 +
726 726  )))
727 727  
734 +[[image:1657333200519-600.png]]
728 728  
729 729  
730 -=== 2.9.4  Replace the battery ===
737 += 4.  Using the AT Commands =
731 731  
732 -(((
733 -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).
734 -)))
739 +== 4.1  Access AT Commands ==
735 735  
736 736  
742 +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]]
737 737  
738 -= 3. ​ Access NB-IoT Module =
739 739  
740 -(((
741 -Users can directly access the AT command set of the NB-IoT module.
742 -)))
745 +AT+<CMD>?  :  Help on <CMD>
743 743  
744 -(((
745 -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/]] 
746 -)))
747 +AT+<CMD>         :  Run <CMD>
747 747  
748 -[[image:1657261278785-153.png]]
749 +AT+<CMD>=<value> :  Set the value
749 749  
751 +AT+<CMD>=?  :  Get the value
750 750  
751 751  
752 -= 4.  Using the AT Commands =
754 +(% style="color:#037691" %)**General Commands**(%%)      
753 753  
754 -== 4.1  Access AT Commands ==
756 +AT  :  Attention       
755 755  
756 -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/]]
758 +AT?  :  Short Help     
757 757  
760 +ATZ  :  MCU Reset    
758 758  
759 -AT+<CMD>?  : Help on <CMD>
762 +AT+TDC  :  Application Data Transmission Interval
760 760  
761 -AT+<CMD>         : Run <CMD>
764 +AT+CFG  :  Print all configurations
762 762  
763 -AT+<CMD>=<value> : Set the value
766 +AT+CFGMOD           :  Working mode selection
764 764  
765 -AT+<CMD>=?  : Get the value
768 +AT+INTMOD            :  Set the trigger interrupt mode
766 766  
770 +AT+5VT  :  Set extend the time of 5V power  
767 767  
768 -(% style="color:#037691" %)**General Commands**(%%)      
772 +AT+PRO  :  Choose agreement
769 769  
770 -AT  : Attention       
774 +AT+WEIGRE  :  Get weight or set weight to 0
771 771  
772 -AT?  : Short Help     
776 +AT+WEIGAP  :  Get or Set the GapValue of weight
773 773  
774 -ATZ  : MCU Reset    
778 +AT+RXDL  :  Extend the sending and receiving time
775 775  
776 -AT+TDC  : Application Data Transmission Interval
780 +AT+CNTFAC  :  Get or set counting parameters
777 777  
778 -AT+CFG  : Print all configurations
782 +AT+SERVADDR  :  Server Address
779 779  
780 -AT+CFGMOD           : Working mode selection
784 +AT+TR  :  Get or Set record time"
781 781  
782 -AT+INTMOD            : Set the trigger interrupt mode
786 +AT+APN     :  Get or set the APN
783 783  
784 -AT+5VT  : Set extend the time of 5V power  
788 +AT+FBAND  :  Get or Set whether to automatically modify the frequency band
785 785  
786 -AT+PRO  : Choose agreement
790 +AT+DNSCFG  : Get or Set DNS Server
787 787  
788 -AT+WEIGRE  : Get weight or set weight to 0
792 +AT+GETSENSORVALUE   :  Returns the current sensor measurement
789 789  
790 -AT+WEIGAP  : Get or Set the GapValue of weight
794 +AT+NOUD  :  Get or Set the number of data to be uploaded
791 791  
792 -AT+RXDL  : Extend the sending and receiving time
796 +AT+CDP     :  Read or Clear cached data
793 793  
794 -AT+CNTFAC  : Get or set counting parameters
798 +AT+LDDSALARM :  Get or Set alarm of distance
795 795  
796 -AT+SERVADDR  : Server Address
797 797  
798 -
799 799  (% style="color:#037691" %)**COAP Management**      
800 800  
801 -AT+URI            : Resource parameters
803 +AT+URI            :  Resource parameters
802 802  
803 803  
804 804  (% style="color:#037691" %)**UDP Management**
805 805  
806 -AT+CFM          : Upload confirmation mode (only valid for UDP)
808 +AT+CFM          :  Upload confirmation mode (only valid for UDP)
807 807  
808 808  
809 809  (% style="color:#037691" %)**MQTT Management**
810 810  
811 -AT+CLIENT               : Get or Set MQTT client
813 +AT+CLIENT  :  Get or Set MQTT client
812 812  
813 -AT+UNAME  : Get or Set MQTT Username
815 +AT+UNAME  :  Get or Set MQTT Username
814 814  
815 -AT+PWD                  : Get or Set MQTT password
817 +AT+PWD  :  Get or Set MQTT password
816 816  
817 -AT+PUBTOPIC  : Get or Set MQTT publish topic
819 +AT+PUBTOPIC  :  Get or Set MQTT publish topic
818 818  
819 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
821 +AT+SUBTOPIC  :  Get or Set MQTT subscription topic
820 820  
821 821  
822 822  (% style="color:#037691" %)**Information**          
823 823  
824 -AT+FDR  : Factory Data Reset
826 +AT+FDR  :  Factory Data Reset
825 825  
826 -AT+PWORD  : Serial Access Password
828 +AT+PWORD  :  Serial Access Password
827 827  
828 828  
829 -
830 830  = ​5.  FAQ =
831 831  
832 832  == 5.1 ​ How to Upgrade Firmware ==
... ... @@ -841,11 +841,10 @@
841 841  )))
842 842  
843 843  (((
844 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
845 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
845 845  )))
846 846  
847 847  
848 -
849 849  = 6.  Trouble Shooting =
850 850  
851 851  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -860,26 +860,26 @@
860 860  
861 861  )))
862 862  
863 -
864 864  == 6.2  AT Command input doesn't work ==
865 865  
865 +
866 866  (((
867 867  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.
868 868  )))
869 869  
870 870  
871 +== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
871 871  
872 -= 7. ​ Order Info =
873 873  
874 +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]]//**.
874 874  
875 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
876 876  
877 += 7. ​ Order Info =
877 877  
878 -(% class="wikigeneratedid" %)
879 -(((
880 -
881 -)))
882 882  
880 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
881 +
882 +
883 883  = 8.  Packing Info =
884 884  
885 885  (((
... ... @@ -887,8 +887,7 @@
887 887  
888 888  (% style="color:#037691" %)**Package Includes**:
889 889  
890 -
891 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
890 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
892 892  * External antenna x 1
893 893  )))
894 894  
... ... @@ -897,19 +897,21 @@
897 897  
898 898  (% style="color:#037691" %)**Dimension and weight**:
899 899  
900 -
901 -* Size: 195 x 125 x 55 mm
902 -* Weight:   420g
899 +* Device Size: 13.0 x 5 x 4.5 cm
900 +* Device Weight: 150g
901 +* Package Size / pcs : 15 x 12x 5.5 cm
902 +* Weight / pcs : 220g
903 903  )))
904 904  
905 905  (((
906 906  
907 907  
908 -
909 909  
910 910  )))
911 911  
912 912  = 9.  Support =
913 913  
913 +
914 914  * 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.
915 +
915 915  * 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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