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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
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To version 108.9
edited by Xiaoling
on 2023/04/04 12:01
Change comment: There is no comment for this version

Summary

Details

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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 +1,77 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +**Table of Contents:**
8 8  
10 +{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 13  
14 -**Table of Contents:**
15 15  
17 += 1.  Introduction =
16 16  
17 17  
20 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
18 18  
22 +(((
23 +
19 19  
25 +(((
26 +(((
27 +The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
28 +)))
20 20  
21 -= 1.  Introduction =
30 +(((
31 +The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
32 +)))
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
34 +(((
35 +NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
36 +)))
24 24  
25 25  (((
26 -
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
27 27  
28 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
42 +(((
43 +NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
44 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
46 +(((
47 +To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
48 +)))
49 +)))
31 31  
32 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 -
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 -
36 36  
37 37  )))
38 38  
39 -[[image:1654503236291-817.png]]
54 +[[image:1657327959271-447.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
43 43  
58 +== 1.2 ​ Features ==
44 44  
45 45  
46 -== 1.2 ​Features ==
47 -
48 -
49 49  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 -* Monitor Soil Moisture
51 -* Monitor Soil Temperature
52 -* Monitor Soil Conductivity
62 +* Ultra low power consumption
63 +* Distance Detection by Ultrasonic technology
64 +* Flat object range 280mm - 7500mm
65 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 +* Cable Length: 25cm
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * IP66 Waterproof Enclosure
57 -* Ultra-Low Power consumption
58 -* AT Commands to change parameters
59 59  * Micro SIM card slot for NB-IoT SIM
60 60  * 8500mAh Battery for long term use
61 61  
74 +
62 62  == 1.3  Specification ==
63 63  
64 64  
... ... @@ -69,107 +69,135 @@
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
85 +* B1 @H-FDD: 2100MHz
86 +* B3 @H-FDD: 1800MHz
87 +* B8 @H-FDD: 900MHz
88 +* B5 @H-FDD: 850MHz
89 +* B20 @H-FDD: 800MHz
90 +* B28 @H-FDD: 700MHz
78 78  
79 -(% style="color:#037691" %)**Probe Specification:**
92 +(% style="color:#037691" %)**Battery:**
80 80  
81 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
94 +* Li/SOCI2 un-chargeable battery
95 +* Capacity: 8500mAh
96 +* Self Discharge: <1% / Year @ 25°C
97 +* Max continuously current: 130mA
98 +* Max boost current: 2A, 1 second
82 82  
83 -[[image:image-20220708101224-1.png]]
100 +(% style="color:#037691" %)**Power Consumption**
84 84  
102 +* STOP Mode: 10uA @ 3.3v
103 +* Max transmit power: 350mA@3.3v
85 85  
86 86  
87 87  == ​1.4  Applications ==
88 88  
108 +
109 +* Smart Buildings & Home Automation
110 +* Logistics and Supply Chain Management
111 +* Smart Metering
89 89  * Smart Agriculture
113 +* Smart Cities
114 +* Smart Factory
90 90  
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
119 +
120 +
94 94  == 1.5  Pin Definitions ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
124 +[[image:1657328609906-564.png]]
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
128 += 2.  Use NDDS75 to communicate with IoT Server =
102 102  
130 +
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.
135 +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:
140 +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  
147 +[[image:1657328659945-416.png]]
121 121  
149 +(((
150 +
151 +)))
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
154 +== 2.2 ​ Configure the NDDS75 ==
125 125  
156 +
126 126  === 2.2.1 Test Requirement ===
127 127  
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
160 +(((
161 +To use NDDS75 in your city, make sure meet below requirements:
162 +)))
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.
165 +* 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
169 +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]]
173 +[[image:1657328756309-230.png]]
141 141  
142 142  
143 143  
144 144  === 2.2.2 Insert SIM card ===
145 145  
179 +
180 +(((
146 146  Insert the NB-IoT Card get from your provider.
182 +)))
147 147  
184 +(((
148 148  User need to take out the NB-IoT module and insert the SIM card like below:
186 +)))
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
189 +[[image:1657328884227-504.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
193 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 156  
195 +
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.
198 +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  
202 +[[image:image-20220709092052-2.png]]
163 163  
164 -**Connection:**
165 165  
166 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
205 +(% style="color:blue" %)**Connection:**
167 167  
168 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
207 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
169 169  
170 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
209 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
171 171  
211 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
172 172  
213 +
173 173  In the PC, use below serial tool settings:
174 174  
175 175  * Baud:  (% style="color:green" %)**9600**
... ... @@ -179,70 +179,90 @@
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.
223 +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]]
226 +[[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  
229 +(((
230 +(% 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]]**
231 +)))
189 189  
190 190  
234 +
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  
238 +(% 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  
240 +
241 +(((
196 196  **Use below commands:**
243 +)))
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
245 +* (((
246 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
247 +)))
248 +* (((
249 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
250 +)))
251 +* (((
252 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
201 201  
254 +
255 +
256 +)))
257 +
258 +(((
202 202  For parameter description, please refer to AT command set
203 203  
204 -[[image:1657249793983-486.png]]
261 +
262 +)))
205 205  
264 +[[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  
268 +(((
269 +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  
271 +
272 +)))
212 212  
213 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
274 +[[image:1657330472797-498.png]]
214 214  
215 -This feature is supported since firmware version v1.0.1
216 216  
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
278 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
221 221  
222 -[[image:1657249864775-321.png]]
223 223  
281 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
282 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
283 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
224 224  
225 -[[image:1657249930215-289.png]]
285 +[[image:1657330501006-241.png]]
226 226  
227 227  
288 +[[image:1657330533775-472.png]]
228 228  
229 -=== 2.2.6 Use MQTT protocol to uplink data ===
230 230  
231 -This feature is supported since firmware version v110
232 232  
292 +=== 2.2.6 Use MQTT protocol to uplink data ===
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
241 241  
295 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
296 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
297 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
298 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
299 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
300 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
301 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
302 +
242 242  [[image:1657249978444-674.png]]
243 243  
244 244  
245 -[[image:1657249990869-686.png]]
306 +[[image:1657330723006-866.png]]
246 246  
247 247  
248 248  (((
... ... @@ -253,177 +253,238 @@
253 253  
254 254  === 2.2.7 Use TCP protocol to uplink data ===
255 255  
256 -This feature is supported since firmware version v110
257 257  
318 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
319 +* (% 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
321 +[[image:image-20220709093918-1.png]]
261 261  
262 -[[image:1657250217799-140.png]]
263 263  
324 +[[image:image-20220709093918-2.png]]
264 264  
265 -[[image:1657250255956-604.png]]
266 266  
267 267  
268 -
269 269  === 2.2.8 Change Update Interval ===
270 270  
330 +
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
333 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
274 274  
275 275  (((
336 +
337 +
338 +
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.
341 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
342 +
343 +(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
281 281  )))
282 282  
346 +(% 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  
349 +
285 285  == 2.3  Uplink Payload ==
286 286  
287 -In this mode, uplink payload includes in total 18 bytes
288 288  
289 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 -|=(% style="width: 50px;" %)(((
353 +=== 2.3.1  Before Firmware v1.3.2 ===
354 +
355 +
356 +In this mode, uplink payload includes in total 14 bytes
357 +
358 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
359 +|=(% 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"]]
361 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
362 +|(% 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.
364 +(((
365 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
366 +)))
296 296  
297 297  
298 -[[image:image-20220708111918-4.png]]
369 +[[image:1657331036973-987.png]]
299 299  
300 300  
301 -The payload is ASCII string, representative same HEX:
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
373 +The payload is **ASCII** string, representative same HEX:
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
375 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
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
377 +**where :**
314 314  
315 -== 2.4  Payload Explanation and Sensor Interface ==
379 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
316 316  
381 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
317 317  
318 -=== 2.4.1  Device ID ===
383 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
319 319  
320 -By default, the Device ID equal to the last 6 bytes of IMEI.
385 +* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
321 321  
322 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
387 +* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
323 323  
324 -**Example:**
389 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
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.
392 +=== 2.3.2  Since firmware v1.3.2 ===
329 329  
330 330  
395 +In this mode, uplink payload includes 69 bytes in total by default.
331 331  
332 -=== 2.4.2  Version Info ===
397 +Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
333 333  
334 -Specify the software version: 0x64=100, means firmware version 1.00.
399 +(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
400 +|=(% 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**
401 +|=(% 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.......
335 335  
336 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
403 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
337 337  
405 +[[image:image-20220908175246-1.png]]
338 338  
339 339  
340 -=== 2.4.3  Battery Info ===
408 +The payload is ASCII string, representative same HEX:
341 341  
410 +**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 (%%)**
411 +
412 +**where:**
413 +
414 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
415 +
416 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
417 +
418 +* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
419 +
420 +* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
421 +
422 +* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
423 +
424 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
425 +
426 +* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
427 +
428 +* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
429 +
430 +* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
431 +
432 +* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
433 +
434 +== 2.4  Payload Explanation and Sensor Interface ==
435 +
436 +
437 +=== 2.4.1  Device ID ===
438 +
439 +
342 342  (((
343 -Check the battery voltage for LSE01.
441 +By default, the Device ID equal to the last 6 bytes of IMEI.
344 344  )))
345 345  
346 346  (((
347 -Ex1: 0x0B45 = 2885mV
445 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
446 +
447 +
348 348  )))
349 349  
350 350  (((
351 -Ex2: 0x0B49 = 2889mV
451 +(% style="color:blue" %)**Example :**
352 352  )))
353 353  
454 +(((
455 +AT+DEUI=A84041F15612
456 +)))
354 354  
458 +(((
459 +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.
460 +)))
355 355  
356 -=== 2.4.4  Signal Strength ===
357 357  
358 -NB-IoT Network signal Strength.
463 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
359 359  
360 -**Ex1: 0x1d = 29**
465 +(% 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
467 +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
470 +(% style="color:blue" %)**Example :**
367 367  
368 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
472 +AT+DEUI=868411056754138
369 369  
370 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
371 371  
372 372  
476 +=== 2.4.2  Version Info ===
373 373  
374 -=== 2.4.5  Soil Moisture ===
375 375  
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.
480 +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
484 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
382 382  )))
383 383  
487 +
488 +
489 +=== 2.4.3  Battery Info ===
490 +
491 +
384 384  (((
385 -
493 +Ex1: 0x0B45 = 2885mV
386 386  )))
387 387  
388 388  (((
389 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
497 +Ex2: 0x0B49 = 2889mV
390 390  )))
391 391  
392 392  
393 393  
394 -=== 2.4.6  Soil Temperature ===
502 +=== 2.4.4  Signal Strength ===
395 395  
504 +
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
506 +NB-IoT Network signal Strength.
398 398  )))
399 399  
400 400  (((
401 -**Example**:
510 +**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
514 +(% 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
518 +(% style="color:blue" %)**1**(%%)  -111dBm
410 410  )))
411 411  
521 +(((
522 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
523 +)))
412 412  
525 +(((
526 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
527 +)))
413 413  
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).
530 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
418 418  )))
419 419  
533 +
534 +
535 +=== 2.4.5  Distance ===
536 +
537 +
538 +Get the distance. Flat object range 280mm - 7500mm.
539 +
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.
541 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
422 422  )))
423 423  
424 424  (((
425 -Generally, the EC value of irrigation water is less than 800uS / cm.
545 +(((
546 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
426 426  )))
548 +)))
427 427  
428 428  (((
429 429  
... ... @@ -433,46 +433,75 @@
433 433  
434 434  )))
435 435  
436 -=== 2.4.8  Digital Interrupt ===
558 +=== 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  
561 +(((
562 +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.
563 +)))
564 +
565 +(((
440 440  The command is:
567 +)))
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]])**.**
569 +(((
570 +(% 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]])**.**
571 +)))
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.
574 +(((
575 +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.
576 +)))
446 446  
447 447  
579 +(((
448 448  Example:
581 +)))
449 449  
583 +(((
450 450  0x(00): Normal uplink packet.
585 +)))
451 451  
587 +(((
452 452  0x(01): Interrupt Uplink Packet.
589 +)))
453 453  
454 454  
455 455  
456 -=== 2.4.9  ​+5V Output ===
593 +=== 2.4.7  ​+5V Output ===
457 457  
458 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
459 459  
596 +(((
597 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
598 +)))
460 460  
600 +
601 +(((
461 461  The 5V output time can be controlled by AT Command.
462 462  
604 +
605 +)))
606 +
607 +(((
463 463  (% style="color:blue" %)**AT+5VT=1000**
464 464  
610 +
611 +)))
612 +
613 +(((
465 465  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
615 +)))
466 466  
467 467  
468 468  
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]]
622 +By default, NDDS75 prints the downlink payload to console port.
474 474  
624 +[[image:image-20220709100028-1.png]]
475 475  
626 +
476 476  (((
477 477  (% style="color:blue" %)**Examples:**
478 478  )))
... ... @@ -506,150 +506,108 @@
506 506  )))
507 507  
508 508  (((
509 -If payload = 0x04FF, it will reset the NSE01
660 +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.
667 +Downlink Payload: 06000003, Set AT+INTMOD=3
529 529  )))
530 530  
531 531  
532 532  
672 +== 2.6  Distance alarm function(Since firmware v1.3.2) ==
533 533  
534 -== 2.7  Installation in Soil ==
535 535  
536 -__**Measurement the soil surface**__
675 +(% style="color:blue" %)** ➢ AT Command:**
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]]
677 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
539 539  
540 -[[image:1657259653666-883.png]] ​
679 +² When min=0, and max≠0, Alarm higher than max
541 541  
681 +² When min≠0, and max=0, Alarm lower than min
542 542  
543 -(((
544 -
683 +² When min≠0 and max≠0, Alarm higher than max or lower than min
545 545  
546 -(((
547 -Dig a hole with diameter > 20CM.
548 -)))
549 549  
550 -(((
551 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
552 -)))
553 -)))
686 +(% style="color:blue" %)** Example:**
554 554  
555 -[[image:1654506665940-119.png]]
688 +**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
556 556  
557 -(((
558 -
559 -)))
560 560  
561 561  
562 -== 2.8  ​Firmware Change Log ==
692 +== 2.7  Set the number of data to be uploaded and the recording time ==
563 563  
564 564  
565 -Download URL & Firmware Change log
695 +(% style="color:blue" %)** ➢ AT Command:**
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/]]
697 +* (% 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)
698 +* (% 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.
568 568  
700 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
569 569  
570 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
702 +[[image:image-20221009001114-1.png||height="687" width="955"]]
571 571  
572 572  
573 573  
574 -== 2.9  ​Battery Analysis ==
706 +== 2.8  Read or Clear cached data ==
575 575  
576 -=== 2.9.1  ​Battery Type ===
577 577  
709 +(% style="color:blue" %)** ➢ AT Command:**
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.
711 +* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
712 +* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
580 580  
714 +[[image:image-20220908175333-2.png]]
581 581  
582 -The battery is designed to last for several years depends on the actually use environment and update interval. 
583 583  
584 584  
585 -The battery related documents as below:
718 +== 2.9  ​LED Indicator ==
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/]]
590 590  
591 -(((
592 -[[image:image-20220708140453-6.png]]
593 -)))
721 +The NDDS75 has an internal LED which is to show the status of different state.
594 594  
595 595  
724 +* 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)
725 +* Then the LED will be on for 1 second means device is boot normally.
726 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
727 +* For each uplink probe, LED will be on for 500ms.
596 596  
597 -=== 2.9.2  Power consumption Analyze ===
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.
730 +
601 601  )))
602 602  
603 603  
604 -(((
605 -Instruction to use as below:
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 -)))
735 +== 2.10  ​Firmware Change Log ==
611 611  
612 612  
613 613  (((
614 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
739 +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]]
615 615  )))
616 616  
617 -* (((
618 -Product Model
619 -)))
620 -* (((
621 -Uplink Interval
622 -)))
623 -* (((
624 -Working Mode
625 -)))
626 -
627 627  (((
628 -And the Life expectation in difference case will be shown on the right.
743 +
629 629  )))
630 630  
631 -[[image:image-20220708141352-7.jpeg]]
632 -
633 -
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.
747 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
639 639  )))
640 640  
641 641  
642 642  
643 -=== 2.9.4  Replace the battery ===
752 +== 2.11 Battery & Power Consumption ==
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  
755 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
649 649  
757 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
650 650  
651 651  = 3. ​ Access NB-IoT Module =
652 652  
761 +
653 653  (((
654 654  Users can directly access the AT command set of the NB-IoT module.
655 655  )))
... ... @@ -656,92 +656,113 @@
656 656  
657 657  (((
658 658  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/]] 
768 +
769 +
659 659  )))
660 660  
661 -[[image:1657261278785-153.png]]
772 +[[image:1657333200519-600.png]]
662 662  
663 663  
664 664  
665 665  = 4.  Using the AT Commands =
666 666  
778 +
667 667  == 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/]]
670 670  
782 +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]]
671 671  
672 -AT+<CMD>?  : Help on <CMD>
673 673  
674 -AT+<CMD>         : Run <CMD>
785 +AT+<CMD>?  :  Help on <CMD>
675 675  
676 -AT+<CMD>=<value> : Set the value
787 +AT+<CMD>         :  Run <CMD>
677 677  
678 -AT+<CMD>=?  : Get the value
789 +AT+<CMD>=<value> :  Set the value
679 679  
791 +AT+<CMD>=?  :  Get the value
680 680  
793 +
681 681  (% style="color:#037691" %)**General Commands**(%%)      
682 682  
683 -AT  : Attention       
796 +AT  :  Attention       
684 684  
685 -AT?  : Short Help     
798 +AT?  :  Short Help     
686 686  
687 -ATZ  : MCU Reset    
800 +ATZ  :  MCU Reset    
688 688  
689 -AT+TDC  : Application Data Transmission Interval
802 +AT+TDC  :  Application Data Transmission Interval
690 690  
691 -AT+CFG  : Print all configurations
804 +AT+CFG  :  Print all configurations
692 692  
693 -AT+CFGMOD           : Working mode selection
806 +AT+CFGMOD           :  Working mode selection
694 694  
695 -AT+INTMOD            : Set the trigger interrupt mode
808 +AT+INTMOD            :  Set the trigger interrupt mode
696 696  
697 -AT+5VT  : Set extend the time of 5V power  
810 +AT+5VT  :  Set extend the time of 5V power  
698 698  
699 -AT+PRO  : Choose agreement
812 +AT+PRO  :  Choose agreement
700 700  
701 -AT+WEIGRE  : Get weight or set weight to 0
814 +AT+WEIGRE  :  Get weight or set weight to 0
702 702  
703 -AT+WEIGAP  : Get or Set the GapValue of weight
816 +AT+WEIGAP  :  Get or Set the GapValue of weight
704 704  
705 -AT+RXDL  : Extend the sending and receiving time
818 +AT+RXDL  :  Extend the sending and receiving time
706 706  
707 -AT+CNTFAC  : Get or set counting parameters
820 +AT+CNTFAC  :  Get or set counting parameters
708 708  
709 -AT+SERVADDR  : Server Address
822 +AT+SERVADDR  :  Server Address
710 710  
824 +AT+TR  :  Get or Set record time"
711 711  
826 +AT+APN     :  Get or set the APN
827 +
828 +AT+FBAND  :  Get or Set whether to automatically modify the frequency band
829 +
830 +AT+DNSCFG  : Get or Set DNS Server
831 +
832 +AT+GETSENSORVALUE   :  Returns the current sensor measurement
833 +
834 +AT+NOUD  :  Get or Set the number of data to be uploaded
835 +
836 +AT+CDP     :  Read or Clear cached data
837 +
838 +AT+LDDSALARM :  Get or Set alarm of distance
839 +
840 +
712 712  (% style="color:#037691" %)**COAP Management**      
713 713  
714 -AT+URI            : Resource parameters
843 +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)
848 +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
853 +AT+CLIENT  :  Get or Set MQTT client
725 725  
726 -AT+UNAME  : Get or Set MQTT Username
855 +AT+UNAME  :  Get or Set MQTT Username
727 727  
728 -AT+PWD                  : Get or Set MQTT password
857 +AT+PWD  :  Get or Set MQTT password
729 729  
730 -AT+PUBTOPIC  : Get or Set MQTT publish topic
859 +AT+PUBTOPIC  :  Get or Set MQTT publish topic
731 731  
732 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
861 +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
866 +AT+FDR  :  Factory Data Reset
738 738  
739 -AT+PWORD  : Serial Access Password
868 +AT+PWORD  :  Serial Access Password
740 740  
741 741  
742 742  
743 743  = ​5.  FAQ =
744 744  
874 +
745 745  == 5.1 ​ How to Upgrade Firmware ==
746 746  
747 747  
... ... @@ -754,7 +754,7 @@
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.
887 +(% 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  
... ... @@ -761,28 +761,34 @@
761 761  
762 762  = 6.  Trouble Shooting =
763 763  
894 +
764 764  == 6.1  ​Connection problem when uploading firmware ==
765 765  
766 766  
898 +(((
899 +**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]]
900 +)))
901 +
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;"]]
904 +
770 770  )))
771 771  
772 772  
773 -
774 774  == 6.2  AT Command input doesn't work ==
775 775  
910 +
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.
913 +
914 +
778 778  )))
779 779  
780 780  
781 -
782 782  = 7. ​ Order Info =
783 783  
784 784  
785 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
921 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
786 786  
787 787  
788 788  (% class="wikigeneratedid" %)
... ... @@ -790,7 +790,7 @@
790 790  
791 791  )))
792 792  
793 -= 7. Packing Info =
929 += 8.  Packing Info =
794 794  
795 795  (((
796 796  
... ... @@ -797,8 +797,7 @@
797 797  
798 798  (% style="color:#037691" %)**Package Includes**:
799 799  
800 -
801 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
936 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
802 802  * External antenna x 1
803 803  )))
804 804  
... ... @@ -805,11 +805,13 @@
805 805  (((
806 806  
807 807  
943 +
808 808  (% style="color:#037691" %)**Dimension and weight**:
809 809  
810 -
811 -* Size: 195 x 125 x 55 mm
812 -* Weight:   420g
946 +* Device Size: 13.0 x 5 x 4.5 cm
947 +* Device Weight: 150g
948 +* Package Size / pcs : 15 x 12x 5.5 cm
949 +* Weight / pcs : 220g
813 813  )))
814 814  
815 815  (((
... ... @@ -821,5 +821,6 @@
821 821  
822 822  = 9.  Support =
823 823  
961 +
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.
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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