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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 65.1
edited by Xiaoling
on 2022/07/08 14:59
Change comment: There is no comment for this version
To version 108.13
edited by Xiaoling
on 2023/04/24 10:07
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
... ... @@ -1,64 +1,76 @@
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  
10 +{{toc/}}
16 16  
17 17  
18 18  
19 19  
20 20  
16 +
21 21  = 1.  Introduction =
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
24 24  
25 25  (((
26 26  
27 27  
28 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
24 +(((
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.
27 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
29 +(((
30 +The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
31 +)))
31 31  
32 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +(((
34 +NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
35 +)))
33 33  
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
37 +(((
38 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 +)))
35 35  
36 -
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)
37 37  )))
38 38  
39 -[[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 +)))
40 40  
50 +
51 +)))
41 41  
42 -[[image:1657245163077-232.png]]
53 +[[image:1657327959271-447.png]]
43 43  
44 44  
56 +== 1.2 ​ Features ==
45 45  
46 -== 1.2 ​Features ==
47 47  
48 -
49 49  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 -* Monitor Soil Moisture
51 -* Monitor Soil Temperature
52 -* Monitor Soil Conductivity
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
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * IP66 Waterproof Enclosure
57 -* Ultra-Low Power consumption
58 -* AT Commands to change parameters
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
72 +
73 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -69,107 +69,129 @@
69 69  
70 70  (% style="color:#037691" %)**NB-IoT Spec:**
71 71  
72 -* - B1 @H-FDD: 2100MHz
73 -* - B3 @H-FDD: 1800MHz
74 -* - B8 @H-FDD: 900MHz
75 -* - B5 @H-FDD: 850MHz
76 -* - B20 @H-FDD: 800MHz
77 -* - B28 @H-FDD: 700MHz
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
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
91 +(% style="color:#037691" %)**Battery:**
80 80  
81 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
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
82 82  
83 -[[image:image-20220708101224-1.png]]
99 +(% style="color:#037691" %)**Power Consumption**
84 84  
101 +* STOP Mode: 10uA @ 3.3v
102 +* Max transmit power: 350mA@3.3v
85 85  
86 86  
105 +
87 87  == ​1.4  Applications ==
88 88  
108 +
109 +* Smart Buildings & Home Automation
110 +* Logistics and Supply Chain Management
111 +* Smart Metering
89 89  * Smart Agriculture
113 +* Smart Cities
114 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
119 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
123 +[[image:1657328609906-564.png]]
98 98  
99 99  
126 += 2.  Use NDDS75 to communicate with IoT Server =
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
102 -
103 103  == 2.1  How it works ==
104 104  
105 105  
106 106  (((
107 -The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
132 +The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NDDS75.
108 108  )))
109 109  
110 110  
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
137 +The diagram below shows the working flow in default firmware of NDDS75:
113 113  )))
114 114  
115 -[[image:image-20220708101605-2.png]]
116 -
117 117  (((
118 118  
119 119  )))
120 120  
144 +[[image:1657328659945-416.png]]
121 121  
146 +(((
147 +
148 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
150 +== 2.2 ​ Configure the NDDS75 ==
124 124  
125 -
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
155 +(((
156 +To use NDDS75 in your city, make sure meet below requirements:
157 +)))
130 130  
131 131  * Your local operator has already distributed a NB-IoT Network there.
132 -* The local NB-IoT network used the band that NSE01 supports.
160 +* The local NB-IoT network used the band that NDDS75 supports.
133 133  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
134 134  
135 135  (((
136 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
164 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server.
137 137  )))
138 138  
139 139  
140 -[[image:1657249419225-449.png]]
168 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 -
144 144  === 2.2.2 Insert SIM card ===
145 145  
173 +
174 +(((
146 146  Insert the NB-IoT Card get from your provider.
176 +)))
147 147  
178 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
180 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
183 +[[image:1657328884227-504.png]]
152 152  
153 153  
186 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
156 156  
157 157  (((
158 158  (((
159 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
191 +User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
160 160  )))
161 161  )))
162 162  
195 +[[image:image-20220709092052-2.png]]
163 163  
164 -**Connection:**
165 165  
166 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
198 +(% style="color:blue" %)**Connection:**
167 167  
168 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
200 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
169 169  
170 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
202 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
171 171  
204 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
172 172  
206 +
173 173  In the PC, use below serial tool settings:
174 174  
175 175  * Baud:  (% style="color:green" %)**9600**
... ... @@ -179,70 +179,87 @@
179 179  * Flow Control: (% style="color:green" %)**None**
180 180  
181 181  (((
182 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
216 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 183  )))
184 184  
185 -[[image:image-20220708110657-3.png]]
219 +[[image:1657329814315-101.png]]
186 186  
187 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
188 188  
222 +(((
223 +(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
224 +)))
189 189  
190 190  
191 191  === 2.2.4 Use CoAP protocol to uplink data ===
192 192  
193 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
194 194  
230 +(% style="color:red" %)**Note: if you don't have CoAP server, you can refer this link to set up one: **(%%)**[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]**
195 195  
232 +
233 +(((
196 196  **Use below commands:**
235 +)))
197 197  
198 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
237 +* (((
238 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
239 +)))
240 +* (((
241 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
242 +)))
243 +* (((
244 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
201 201  
246 +
247 +
248 +)))
249 +
250 +(((
202 202  For parameter description, please refer to AT command set
203 203  
204 -[[image:1657249793983-486.png]]
253 +
254 +)))
205 205  
256 +[[image:1657330452568-615.png]]
206 206  
207 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
208 208  
209 -[[image:1657249831934-534.png]]
210 210  
260 +(((
261 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
211 211  
263 +
264 +)))
212 212  
213 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
266 +[[image:1657330472797-498.png]]
214 214  
215 -This feature is supported since firmware version v1.0.1
216 216  
269 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
217 217  
218 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
221 221  
222 -[[image:1657249864775-321.png]]
272 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
273 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
274 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
223 223  
276 +[[image:1657330501006-241.png]]
224 224  
225 -[[image:1657249930215-289.png]]
226 226  
279 +[[image:1657330533775-472.png]]
227 227  
228 228  
229 229  === 2.2.6 Use MQTT protocol to uplink data ===
230 230  
231 -This feature is supported since firmware version v110
232 232  
285 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
286 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
287 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
288 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
289 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
290 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
291 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
233 233  
234 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
241 -
242 242  [[image:1657249978444-674.png]]
243 243  
244 244  
245 -[[image:1657249990869-686.png]]
296 +[[image:1657330723006-866.png]]
246 246  
247 247  
248 248  (((
... ... @@ -250,229 +250,302 @@
250 250  )))
251 251  
252 252  
253 -
254 254  === 2.2.7 Use TCP protocol to uplink data ===
255 255  
256 -This feature is supported since firmware version v110
257 257  
307 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
308 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
258 258  
259 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
310 +[[image:image-20220709093918-1.png]]
261 261  
262 -[[image:1657250217799-140.png]]
263 263  
313 +[[image:image-20220709093918-2.png]]
264 264  
265 -[[image:1657250255956-604.png]]
266 266  
267 -
268 -
269 269  === 2.2.8 Change Update Interval ===
270 270  
318 +
271 271  User can use below command to change the (% style="color:green" %)**uplink interval**.
272 272  
273 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
321 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
274 274  
275 275  (((
324 +
325 +
326 +
276 276  (% style="color:red" %)**NOTE:**
277 -)))
278 278  
279 -(((
280 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
329 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
330 +
331 +(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
281 281  )))
282 282  
334 +(% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
283 283  
284 284  
285 285  == 2.3  Uplink Payload ==
286 286  
287 -In this mode, uplink payload includes in total 18 bytes
339 +=== 2.3.1  Before Firmware v1.3.2 ===
288 288  
289 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 -|=(% style="width: 50px;" %)(((
341 +
342 +In this mode, uplink payload includes in total 14 bytes
343 +
344 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
345 +|=(% style="width: 60px;" %)(((
291 291  **Size(bytes)**
292 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
347 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
348 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
294 294  
295 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
350 +(((
351 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
352 +)))
296 296  
297 297  
298 -[[image:image-20220708111918-4.png]]
355 +[[image:1657331036973-987.png]]
299 299  
300 300  
301 -The payload is ASCII string, representative same HEX:
358 +The payload is **ASCII** string, representative same HEX:
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
360 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
362 +**where :**
307 307  
308 -* BAT: 0x0c78 = 3192 mV = 3.192V
309 -* Singal: 0x17 = 23
310 -* Soil Moisture: 0x075e= 1886 = 18.86  %
311 -* Soil Temperature:0x0a8c =2700=27 °C
312 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 -* Interrupt: 0x00 = 0
364 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
314 314  
315 -== 2.4  Payload Explanation and Sensor Interface ==
366 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
316 316  
368 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
317 317  
318 -=== 2.4.1  Device ID ===
370 +* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
319 319  
320 -By default, the Device ID equal to the last 6 bytes of IMEI.
372 +* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
321 321  
322 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
374 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
323 323  
324 -**Example:**
376 +=== 2.3.2  Since firmware v1.3.2 ===
325 325  
326 -AT+DEUI=A84041F15612
327 327  
328 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
379 +In this mode, uplink payload includes 69 bytes in total by default.
329 329  
381 +Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
330 330  
383 +(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
384 +|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4**
385 +|=(% style="width: 95px;" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
331 331  
332 -=== 2.4.2  Version Info ===
387 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
333 333  
334 -Specify the software version: 0x64=100, means firmware version 1.00.
389 +[[image:image-20220908175246-1.png]]
335 335  
336 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
337 337  
392 +The payload is ASCII string, representative same HEX:
338 338  
394 +**0x (% style="color:red" %)f867787050213317 (% style="color:blue" %)0084 (% style="color:green" %)0cf4 (% style="color:#00b0f0" %)1e (% style="color:#7030a0" %)01 (% style="color:#d60093" %)00(% style="color:#a14d07" %) 0039 (% style="color:#0020b0" %)6315537b (% style="color:#663300" %)00396319baf0 00396319ba3c 00396319b988 00396319b8d4 00396319b820 00396319b76c 00396319b6b8 00396319b604 (%%)**
339 339  
340 -=== 2.4.3  Battery Info ===
396 +**where:**
341 341  
398 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
399 +
400 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
401 +
402 +* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
403 +
404 +* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
405 +
406 +* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
407 +
408 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
409 +
410 +* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
411 +
412 +* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
413 +
414 +* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
415 +
416 +* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
417 +
418 +== 2.4  Payload Explanation and Sensor Interface ==
419 +
420 +=== 2.4.1  Device ID ===
421 +
422 +
342 342  (((
343 -Check the battery voltage for LSE01.
424 +By default, the Device ID equal to the last 6 bytes of IMEI.
344 344  )))
345 345  
346 346  (((
347 -Ex1: 0x0B45 = 2885mV
428 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
429 +
430 +
348 348  )))
349 349  
350 350  (((
351 -Ex2: 0x0B49 = 2889mV
434 +(% style="color:blue" %)**Example :**
352 352  )))
353 353  
437 +(((
438 +AT+DEUI=A84041F15612
439 +)))
354 354  
441 +(((
442 +The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
443 +)))
355 355  
356 -=== 2.4.4  Signal Strength ===
357 357  
358 -NB-IoT Network signal Strength.
446 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
359 359  
360 -**Ex1: 0x1d = 29**
448 +(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
361 361  
362 -(% style="color:blue" %)**0**(%%)  -113dBm or less
450 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
363 363  
364 -(% style="color:blue" %)**1**(%%)  -111dBm
365 365  
366 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
453 +(% style="color:blue" %)**Example :**
367 367  
368 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
455 +AT+DEUI=868411056754138
369 369  
370 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
371 371  
458 +=== 2.4.2  Version Info ===
372 372  
373 373  
374 -=== 2.4.5  Soil Moisture ===
375 -
376 376  (((
377 -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.
462 +Specify the software version: 0x64=100, means firmware version 1.00.
378 378  )))
379 379  
380 380  (((
381 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
466 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
382 382  )))
383 383  
469 +
470 +=== 2.4.3  Battery Info ===
471 +
472 +
384 384  (((
385 -
474 +Ex1: 0x0B45 = 2885mV
386 386  )))
387 387  
388 388  (((
389 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
478 +Ex2: 0x0B49 = 2889mV
390 390  )))
391 391  
392 392  
482 +=== 2.4.4  Signal Strength ===
393 393  
394 -=== 2.4.6  Soil Temperature ===
395 395  
396 396  (((
397 - 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
486 +NB-IoT Network signal Strength.
398 398  )))
399 399  
400 400  (((
401 -**Example**:
490 +**Ex1: 0x1d = 29**
402 402  )))
403 403  
404 404  (((
405 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
494 +(% style="color:blue" %)**0**(%%)  -113dBm or less
406 406  )))
407 407  
408 408  (((
409 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
498 +(% style="color:blue" %)**1**(%%)  -111dBm
410 410  )))
411 411  
501 +(((
502 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
503 +)))
412 412  
413 -
414 -=== 2.4.7  Soil Conductivity (EC) ===
415 -
416 416  (((
417 -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).
506 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
418 418  )))
419 419  
420 420  (((
421 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
510 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
422 422  )))
423 423  
513 +
514 +=== 2.4.5  Distance ===
515 +
516 +
517 +Get the distance. Flat object range 280mm - 7500mm.
518 +
424 424  (((
425 -Generally, the EC value of irrigation water is less than 800uS / cm.
520 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
426 426  )))
427 427  
428 428  (((
429 -
524 +(((
525 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
430 430  )))
527 +)))
431 431  
432 432  (((
433 433  
434 434  )))
435 435  
436 -=== 2.4.8  Digital Interrupt ===
533 +=== 2.4.6  Digital Interrupt ===
437 437  
438 -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.
439 439  
536 +(((
537 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
538 +)))
539 +
540 +(((
440 440  The command is:
542 +)))
441 441  
442 -(% 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]])**.**
544 +(((
545 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/  (more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
546 +)))
443 443  
444 444  
445 -The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
549 +(((
550 +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.
551 +)))
446 446  
447 447  
554 +(((
448 448  Example:
556 +)))
449 449  
558 +(((
450 450  0x(00): Normal uplink packet.
560 +)))
451 451  
562 +(((
452 452  0x(01): Interrupt Uplink Packet.
564 +)))
453 453  
454 454  
567 +=== 2.4.7  ​+5V Output ===
455 455  
456 -=== 2.4.9  ​+5V Output ===
457 457  
458 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
570 +(((
571 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
572 +)))
459 459  
460 460  
575 +(((
461 461  The 5V output time can be controlled by AT Command.
462 462  
578 +
579 +)))
580 +
581 +(((
463 463  (% style="color:blue" %)**AT+5VT=1000**
464 464  
584 +
585 +)))
586 +
587 +(((
465 465  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
589 +)))
466 466  
467 467  
468 -
469 469  == 2.5  Downlink Payload ==
470 470  
471 -By default, NSE01 prints the downlink payload to console port.
472 472  
473 -[[image:image-20220708133731-5.png]]
595 +By default, NDDS75 prints the downlink payload to console port.
474 474  
597 +[[image:image-20220709100028-1.png]]
475 475  
599 +
476 476  (((
477 477  (% style="color:blue" %)**Examples:**
478 478  )))
... ... @@ -506,240 +506,206 @@
506 506  )))
507 507  
508 508  (((
509 -If payload = 0x04FF, it will reset the NSE01
633 +If payload = 0x04FF, it will reset the NDDS75
510 510  )))
511 511  
512 512  
513 513  * (% style="color:blue" %)**INTMOD**
514 514  
515 -Downlink Payload: 06000003, Set AT+INTMOD=3
516 -
517 -
518 -
519 -== 2.6  ​LED Indicator ==
520 -
521 521  (((
522 -The NSE01 has an internal LED which is to show the status of different state.
523 -
524 -
525 -* 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)
526 -* Then the LED will be on for 1 second means device is boot normally.
527 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
528 -* For each uplink probe, LED will be on for 500ms.
640 +Downlink Payload: 06000003, Set AT+INTMOD=3
529 529  )))
530 530  
531 531  
644 +== 2.6  Distance alarm function(Since firmware v1.3.2) ==
532 532  
533 533  
534 -== 2.7  Installation in Soil ==
647 +(% style="color:blue" %)** ➢ AT Command:**
535 535  
536 -__**Measurement the soil surface**__
649 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
537 537  
538 -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]]
651 +² When min=0, and max≠0, Alarm higher than max
539 539  
540 -[[image:1657259653666-883.png]] ​
653 +² When min≠0, and max=0, Alarm lower than min
541 541  
655 +² When min≠0 and max≠0, Alarm higher than max or lower than min
542 542  
543 -(((
544 -
545 545  
546 -(((
547 -Dig a hole with diameter > 20CM.
548 -)))
658 +(% style="color:blue" %)** Example:**
549 549  
550 -(((
551 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
552 -)))
553 -)))
660 +**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
554 554  
555 -[[image:1654506665940-119.png]]
556 556  
557 -(((
558 -
559 -)))
663 +== 2.7  Set the number of data to be uploaded and the recording time ==
560 560  
561 561  
562 -== 2.8  ​Firmware Change Log ==
666 +(% style="color:blue" %)** ➢ AT Command:**
563 563  
668 +* (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
669 +* (% style="color:#037691" %)** AT+NOUD=8**             (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
564 564  
565 -Download URL & Firmware Change log
671 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
566 566  
567 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
673 +[[image:image-20221009001114-1.png||height="687" width="955"]]
568 568  
569 569  
570 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
676 +== 2.8  Read or Clear cached data ==
571 571  
572 572  
679 +(% style="color:blue" %)** ➢ AT Command:**
573 573  
574 -== 2.9  ​Battery Analysis ==
681 +* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
682 +* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
575 575  
576 -=== 2.9.1  ​Battery Type ===
684 +[[image:image-20220908175333-2.png]]
577 577  
578 578  
579 -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.
687 +== 2.9  ​LED Indicator ==
580 580  
581 581  
582 -The battery is designed to last for several years depends on the actually use environment and update interval. 
690 +The NDDS75 has an internal LED which is to show the status of different state.
583 583  
584 584  
585 -The battery related documents as below:
693 +* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
694 +* Then the LED will be on for 1 second means device is boot normally.
695 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
696 +* For each uplink probe, LED will be on for 500ms.
586 586  
587 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
588 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 -
591 591  (((
592 -[[image:image-20220708140453-6.png]]
699 +
593 593  )))
594 594  
595 595  
703 +== 2.10  ​Firmware Change Log ==
596 596  
597 -=== 2.9.2  Power consumption Analyze ===
598 598  
599 599  (((
600 -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.
707 +Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
601 601  )))
602 602  
603 -
604 604  (((
605 -Instruction to use as below:
711 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
606 606  )))
607 607  
608 -(((
609 -(% 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/]]
610 -)))
611 611  
715 +== 2.11 Battery & Power Consumption ==
612 612  
613 -(((
614 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
615 -)))
616 616  
617 -* (((
618 -Product Model
619 -)))
620 -* (((
621 -Uplink Interval
622 -)))
623 -* (((
624 -Working Mode
625 -)))
718 +NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
626 626  
627 -(((
628 -And the Life expectation in difference case will be shown on the right.
629 -)))
720 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
630 630  
631 -[[image:image-20220708141352-7.jpeg]]
632 632  
723 += 3. ​ Access NB-IoT Module =
633 633  
634 634  
635 -=== 2.9.3  ​Battery Note ===
636 -
637 637  (((
638 -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.
727 +Users can directly access the AT command set of the NB-IoT module.
639 639  )))
640 640  
730 +(((
731 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
641 641  
733 +
734 +)))
642 642  
643 -=== 2.9.4  Replace the battery ===
736 +[[image:1657333200519-600.png]]
644 644  
645 -(((
646 -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).
647 -)))
648 648  
739 += 4.  Using the AT Commands =
649 649  
741 +== 4.1  Access AT Commands ==
650 650  
651 -= 3. ​ Access NB-IoT Module =
652 652  
653 -(((
654 -Users can directly access the AT command set of the NB-IoT module.
655 -)))
744 +See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
656 656  
657 -(((
658 -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/]] 
659 -)))
660 660  
661 -[[image:1657261278785-153.png]]
747 +AT+<CMD>?  :  Help on <CMD>
662 662  
749 +AT+<CMD>         :  Run <CMD>
663 663  
751 +AT+<CMD>=<value> :  Set the value
664 664  
665 -= 4.  Using the AT Commands =
753 +AT+<CMD>=?  :  Get the value
666 666  
667 -== 4.1  Access AT Commands ==
668 668  
669 -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/]]
756 +(% style="color:#037691" %)**General Commands**(%%)      
670 670  
758 +AT  :  Attention       
671 671  
672 -AT+<CMD>?  : Help on <CMD>
760 +AT?  :  Short Help     
673 673  
674 -AT+<CMD>         : Run <CMD>
762 +ATZ  :  MCU Reset    
675 675  
676 -AT+<CMD>=<value> : Set the value
764 +AT+TDC  :  Application Data Transmission Interval
677 677  
678 -AT+<CMD>=?  : Get the value
766 +AT+CFG  :  Print all configurations
679 679  
768 +AT+CFGMOD           :  Working mode selection
680 680  
681 -(% style="color:#037691" %)**General Commands**(%%)      
770 +AT+INTMOD            :  Set the trigger interrupt mode
682 682  
683 -AT  : Attention       
772 +AT+5VT  :  Set extend the time of 5V power  
684 684  
685 -AT?  : Short Help     
774 +AT+PRO  :  Choose agreement
686 686  
687 -ATZ  : MCU Reset    
776 +AT+WEIGRE  :  Get weight or set weight to 0
688 688  
689 -AT+TDC  : Application Data Transmission Interval
778 +AT+WEIGAP  :  Get or Set the GapValue of weight
690 690  
691 -AT+CFG  : Print all configurations
780 +AT+RXDL  :  Extend the sending and receiving time
692 692  
693 -AT+CFGMOD           : Working mode selection
782 +AT+CNTFAC  :  Get or set counting parameters
694 694  
695 -AT+INTMOD            : Set the trigger interrupt mode
784 +AT+SERVADDR  :  Server Address
696 696  
697 -AT+5VT  : Set extend the time of 5V power  
786 +AT+TR  :  Get or Set record time"
698 698  
699 -AT+PRO  : Choose agreement
788 +AT+APN     :  Get or set the APN
700 700  
701 -AT+WEIGRE  : Get weight or set weight to 0
790 +AT+FBAND  :  Get or Set whether to automatically modify the frequency band
702 702  
703 -AT+WEIGAP  : Get or Set the GapValue of weight
792 +AT+DNSCFG  : Get or Set DNS Server
704 704  
705 -AT+RXDL  : Extend the sending and receiving time
794 +AT+GETSENSORVALUE   :  Returns the current sensor measurement
706 706  
707 -AT+CNTFAC  : Get or set counting parameters
796 +AT+NOUD  :  Get or Set the number of data to be uploaded
708 708  
709 -AT+SERVADDR  : Server Address
798 +AT+CDP     :  Read or Clear cached data
710 710  
800 +AT+LDDSALARM :  Get or Set alarm of distance
711 711  
802 +
712 712  (% style="color:#037691" %)**COAP Management**      
713 713  
714 -AT+URI            : Resource parameters
805 +AT+URI            :  Resource parameters
715 715  
716 716  
717 717  (% style="color:#037691" %)**UDP Management**
718 718  
719 -AT+CFM          : Upload confirmation mode (only valid for UDP)
810 +AT+CFM          :  Upload confirmation mode (only valid for UDP)
720 720  
721 721  
722 722  (% style="color:#037691" %)**MQTT Management**
723 723  
724 -AT+CLIENT               : Get or Set MQTT client
815 +AT+CLIENT  :  Get or Set MQTT client
725 725  
726 -AT+UNAME  : Get or Set MQTT Username
817 +AT+UNAME  :  Get or Set MQTT Username
727 727  
728 -AT+PWD                  : Get or Set MQTT password
819 +AT+PWD  :  Get or Set MQTT password
729 729  
730 -AT+PUBTOPIC  : Get or Set MQTT publish topic
821 +AT+PUBTOPIC  :  Get or Set MQTT publish topic
731 731  
732 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
823 +AT+SUBTOPIC  :  Get or Set MQTT subscription topic
733 733  
734 734  
735 735  (% style="color:#037691" %)**Information**          
736 736  
737 -AT+FDR  : Factory Data Reset
828 +AT+FDR  :  Factory Data Reset
738 738  
739 -AT+PWORD  : Serial Access Password
830 +AT+PWORD  :  Serial Access Password
740 740  
741 741  
742 -
743 743  = ​5.  FAQ =
744 744  
745 745  == 5.1 ​ How to Upgrade Firmware ==
... ... @@ -754,51 +754,52 @@
754 754  )))
755 755  
756 756  (((
757 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
847 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
758 758  )))
759 759  
760 760  
761 -
762 762  = 6.  Trouble Shooting =
763 763  
764 764  == 6.1  ​Connection problem when uploading firmware ==
765 765  
766 766  
856 +(((
857 +**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
858 +)))
859 +
767 767  (% class="wikigeneratedid" %)
768 768  (((
769 -(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
862 +
770 770  )))
771 771  
772 -
773 -
774 774  == 6.2  AT Command input doesn't work ==
775 775  
867 +
776 776  (((
777 777  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.
778 778  )))
779 779  
780 780  
873 +== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
781 781  
782 -= 7. ​ Order Info =
783 783  
876 +This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
784 784  
785 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
786 786  
879 += 7. ​ Order Info =
787 787  
788 -(% class="wikigeneratedid" %)
789 -(((
790 -
791 -)))
792 792  
793 -= 7. Packing Info =
882 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
794 794  
884 +
885 += 8.  Packing Info =
886 +
795 795  (((
796 796  
797 797  
798 798  (% style="color:#037691" %)**Package Includes**:
799 799  
800 -
801 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
892 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
802 802  * External antenna x 1
803 803  )))
804 804  
... ... @@ -807,19 +807,21 @@
807 807  
808 808  (% style="color:#037691" %)**Dimension and weight**:
809 809  
810 -
811 -* Size: 195 x 125 x 55 mm
812 -* Weight:   420g
901 +* Device Size: 13.0 x 5 x 4.5 cm
902 +* Device Weight: 150g
903 +* Package Size / pcs : 15 x 12x 5.5 cm
904 +* Weight / pcs : 220g
813 813  )))
814 814  
815 815  (((
816 816  
817 817  
818 -
819 819  
820 820  )))
821 821  
822 822  = 9.  Support =
823 823  
915 +
824 824  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
917 +
825 825  * 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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