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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 65.7
edited by Xiaoling
on 2022/07/08 15:24
Change comment: There is no comment for this version
To version 104.2
edited by Xiaoling
on 2022/09/09 10:26
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
... ... @@ -1,16 +1,10 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
16 16  {{toc/}}
... ... @@ -22,41 +22,58 @@
22 22  
23 23  = 1.  Introduction =
24 24  
25 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
26 26  
20 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21 +
27 27  (((
28 28  
29 29  
30 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
25 +(((
26 +(((
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 +)))
31 31  
32 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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 +)))
33 33  
34 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
34 +(((
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 +)))
35 35  
36 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
38 +(((
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
37 37  
38 -
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)
39 39  )))
40 40  
41 -[[image:1654503236291-817.png]]
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 +)))
42 42  
51 +
52 +)))
43 43  
44 -[[image:1657245163077-232.png]]
54 +[[image:1657327959271-447.png]]
45 45  
46 46  
47 47  
48 48  == 1.2 ​ Features ==
49 49  
60 +
50 50  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 -* Monitor Soil Moisture
52 -* Monitor Soil Temperature
53 -* 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
54 54  * AT Commands to change parameters
55 55  * Uplink on periodically
56 56  * Downlink to change configure
57 57  * IP66 Waterproof Enclosure
58 -* Ultra-Low Power consumption
59 -* AT Commands to change parameters
60 60  * Micro SIM card slot for NB-IoT SIM
61 61  * 8500mAh Battery for long term use
62 62  
... ... @@ -78,91 +78,120 @@
78 78  * - B20 @H-FDD: 800MHz
79 79  * - B28 @H-FDD: 700MHz
80 80  
81 -Probe(% style="color:#037691" %)** Specification:**
92 +(% style="color:#037691" %)**Battery:**
82 82  
83 -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
84 84  
85 -[[image:image-20220708101224-1.png]]
100 +(% style="color:#037691" %)**Power Consumption**
86 86  
102 +* STOP Mode: 10uA @ 3.3v
103 +* Max transmit power: 350mA@3.3v
87 87  
88 88  
89 89  == ​1.4  Applications ==
90 90  
108 +
109 +* Smart Buildings & Home Automation
110 +* Logistics and Supply Chain Management
111 +* Smart Metering
91 91  * Smart Agriculture
113 +* Smart Cities
114 +* Smart Factory
92 92  
93 93  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
94 94  ​
95 95  
119 +
120 +
121 +
96 96  == 1.5  Pin Definitions ==
97 97  
98 98  
99 -[[image:1657246476176-652.png]]
125 +[[image:1657328609906-564.png]]
100 100  
101 101  
102 102  
103 -= 2.  Use NSE01 to communicate with IoT Server =
129 += 2.  Use NDDS75 to communicate with IoT Server =
104 104  
131 +
105 105  == 2.1  How it works ==
106 106  
107 107  
108 108  (((
109 -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.
136 +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.
110 110  )))
111 111  
112 112  
113 113  (((
114 -The diagram below shows the working flow in default firmware of NSE01:
141 +The diagram below shows the working flow in default firmware of NDDS75:
115 115  )))
116 116  
117 -[[image:image-20220708101605-2.png]]
118 -
119 119  (((
120 120  
121 121  )))
122 122  
148 +[[image:1657328659945-416.png]]
123 123  
150 +(((
151 +
152 +)))
124 124  
125 -== 2.2 ​ Configure the NSE01 ==
126 126  
155 +== 2.2 ​ Configure the NDDS75 ==
127 127  
157 +
128 128  === 2.2.1 Test Requirement ===
129 129  
130 130  
131 -To use NSE01 in your city, make sure meet below requirements:
161 +(((
162 +To use NDDS75 in your city, make sure meet below requirements:
163 +)))
132 132  
133 133  * Your local operator has already distributed a NB-IoT Network there.
134 -* The local NB-IoT network used the band that NSE01 supports.
166 +* The local NB-IoT network used the band that NDDS75 supports.
135 135  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
136 136  
137 137  (((
138 -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
170 +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.
139 139  )))
140 140  
141 141  
142 -[[image:1657249419225-449.png]]
174 +[[image:1657328756309-230.png]]
143 143  
144 144  
145 145  
146 146  === 2.2.2 Insert SIM card ===
147 147  
180 +
181 +(((
148 148  Insert the NB-IoT Card get from your provider.
183 +)))
149 149  
185 +(((
150 150  User need to take out the NB-IoT module and insert the SIM card like below:
187 +)))
151 151  
152 152  
153 -[[image:1657249468462-536.png]]
190 +[[image:1657328884227-504.png]]
154 154  
155 155  
156 156  
157 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
194 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
158 158  
196 +
159 159  (((
160 160  (((
161 -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.
199 +User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
162 162  )))
163 163  )))
164 164  
203 +[[image:image-20220709092052-2.png]]
165 165  
205 +
166 166  **Connection:**
167 167  
168 168   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -181,70 +181,90 @@
181 181  * Flow Control: (% style="color:green" %)**None**
182 182  
183 183  (((
184 -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.
224 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
185 185  )))
186 186  
187 -[[image:image-20220708110657-3.png]]
227 +[[image:1657329814315-101.png]]
188 188  
189 -(% 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/]]
190 190  
230 +(((
231 +(% 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]]**
232 +)))
191 191  
192 192  
235 +
193 193  === 2.2.4 Use CoAP protocol to uplink data ===
194 194  
195 -(% 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/]]
196 196  
239 +(% 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/]]**
197 197  
241 +
242 +(((
198 198  **Use below commands:**
244 +)))
199 199  
200 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
201 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
202 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
246 +* (((
247 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
248 +)))
249 +* (((
250 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
251 +)))
252 +* (((
253 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
203 203  
255 +
256 +
257 +)))
258 +
259 +(((
204 204  For parameter description, please refer to AT command set
205 205  
206 -[[image:1657249793983-486.png]]
262 +
263 +)))
207 207  
265 +[[image:1657330452568-615.png]]
208 208  
209 -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.
210 210  
211 -[[image:1657249831934-534.png]]
212 212  
269 +(((
270 +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.
213 213  
272 +
273 +)))
214 214  
215 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
275 +[[image:1657330472797-498.png]]
216 216  
217 -This feature is supported since firmware version v1.0.1
218 218  
219 219  
220 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
279 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
280 +
281 +
282 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
221 221  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
222 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
284 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
223 223  
224 -[[image:1657249864775-321.png]]
286 +[[image:1657330501006-241.png]]
225 225  
226 226  
227 -[[image:1657249930215-289.png]]
289 +[[image:1657330533775-472.png]]
228 228  
229 229  
230 230  
231 231  === 2.2.6 Use MQTT protocol to uplink data ===
232 232  
233 -This feature is supported since firmware version v110
234 234  
296 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
297 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
298 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
299 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
300 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
301 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
302 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
235 235  
236 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
237 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
238 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
239 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
240 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
241 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
242 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
243 -
244 244  [[image:1657249978444-674.png]]
245 245  
246 246  
247 -[[image:1657249990869-686.png]]
307 +[[image:1657330723006-866.png]]
248 248  
249 249  
250 250  (((
... ... @@ -255,178 +255,238 @@
255 255  
256 256  === 2.2.7 Use TCP protocol to uplink data ===
257 257  
258 -This feature is supported since firmware version v110
259 259  
260 -
261 261  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
262 262  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
263 263  
264 -[[image:1657250217799-140.png]]
322 +[[image:image-20220709093918-1.png]]
265 265  
266 266  
267 -[[image:1657250255956-604.png]]
325 +[[image:image-20220709093918-2.png]]
268 268  
269 269  
270 270  
271 271  === 2.2.8 Change Update Interval ===
272 272  
331 +
273 273  User can use below command to change the (% style="color:green" %)**uplink interval**.
274 274  
275 275  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
276 276  
277 277  (((
278 -(% style="color:red" %)**NOTE:**
279 -)))
337 +(% style="color:red" %)**NOTE 1: By default, the device will send an uplink message every 1 hour.**
280 280  
281 -(((
282 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
339 +
283 283  )))
284 284  
342 +(% style="color:red" %)**NOTE 2: When the firmware version is v1.3.2 and later firmware:**
285 285  
344 +(% 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).**
286 286  
346 +
347 +
287 287  == 2.3  Uplink Payload ==
288 288  
289 -In this mode, uplink payload includes in total 18 bytes
290 290  
291 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
292 -|=(% style="width: 50px;" %)(((
351 +=== 2.3.1  Before Firmware 1.3.2 ===
352 +
353 +
354 +In this mode, uplink payload includes in total 14 bytes
355 +
356 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
357 +|=(% style="width: 60px;" %)(((
293 293  **Size(bytes)**
294 -)))|=(% 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**
295 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
359 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
360 +|(% 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"]]
296 296  
297 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
362 +(((
363 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
364 +)))
298 298  
299 299  
300 -[[image:image-20220708111918-4.png]]
367 +[[image:1657331036973-987.png]]
301 301  
302 302  
303 -The payload is ASCII string, representative same HEX:
370 +(((
371 +The payload is **ASCII** string, representative same HEX:
372 +)))
304 304  
305 -0x72403155615900640c7817075e0a8c02f900 where:
374 +(((
375 +0x72403155615900640c6c19029200 where:
376 +)))
306 306  
307 -* Device ID: 0x 724031556159 = 724031556159
308 -* Version: 0x0064=100=1.0.0
378 +* (((
379 +Device ID: 0x724031556159 = 724031556159
380 +)))
381 +* (((
382 +Version:  0x0064=100=1.0.0
383 +)))
309 309  
310 -* BAT: 0x0c78 = 3192 mV = 3.192V
311 -* Singal: 0x17 = 23
312 -* Soil Moisture: 0x075e= 1886 = 18.86  %
313 -* Soil Temperature:0x0a8c =2700=27 °C
314 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
315 -* Interrupt: 0x00 = 0
385 +* (((
386 +BAT:  0x0c6c = 3180 mV = 3.180V
387 +)))
388 +* (((
389 +Signal: 0x19 = 25
390 +)))
391 +* (((
392 +Distance: 0x0292= 658 mm
393 +)))
394 +* (((
395 +Interrupt: 0x00 = 0
316 316  
317 317  
318 -== 2.4  Payload Explanation and Sensor Interface ==
319 319  
320 320  
321 -=== 2.4.1  Device ID ===
400 +
401 +)))
322 322  
323 -By default, the Device ID equal to the last 6 bytes of IMEI.
403 +=== **2.3.2  Since firmware v1.3.2** ===
324 324  
325 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
326 326  
327 -**Example:**
406 +In this mode, uplink payload includes 69 bytes in total by default.
328 328  
329 -AT+DEUI=A84041F15612
408 +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  
331 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
410 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
411 +|(% style="width:95px" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:44px" %)2|(% style="width:48px" %)2|(% style="width:123px" %)1|(% style="width:55px" %)1|(% style="width:80px" %)1|(% style="width:77px" %)2|(% style="width:94px" %)4|(% style="width:77px" %)2|(% style="width:116px" %)4
412 +|(% 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.......
332 332  
414 +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  
416 +[[image:image-20220908175246-1.png]]
334 334  
335 -=== 2.4.2  Version Info ===
336 336  
337 -Specify the software version: 0x64=100, means firmware version 1.00.
419 +The payload is ASCII string, representative same HEX:
338 338  
339 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
421 +0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where:
340 340  
423 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
424 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
425 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
426 +* (% style="color:blue" %)Singal: 0x1e = 30
427 +* (% style="color:red" %)Mod: 0x01 = 1
428 +* Interrupt: 0x00= 0
429 +* Distance: 0x0039= 57 = 57
430 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
431 +* Distance,Time stamp : 00396319baf0
432 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
341 341  
342 342  
343 -=== 2.4.3  Battery Info ===
435 +== 2.4  Payload Explanation and Sensor Interface ==
344 344  
437 +
438 +=== 2.4.1  Device ID ===
439 +
440 +
345 345  (((
346 -Check the battery voltage for LSE01.
442 +By default, the Device ID equal to the last 6 bytes of IMEI.
347 347  )))
348 348  
349 349  (((
350 -Ex1: 0x0B45 = 2885mV
446 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
447 +
448 +
351 351  )))
352 352  
353 353  (((
354 -Ex2: 0x0B49 = 2889mV
452 +(% style="color:blue" %)**Example :**
355 355  )))
356 356  
455 +(((
456 +AT+DEUI=A84041F15612
457 +)))
357 357  
459 +(((
460 +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.
461 +)))
358 358  
359 -=== 2.4.4  Signal Strength ===
360 360  
361 -NB-IoT Network signal Strength.
464 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
362 362  
363 -**Ex1: 0x1d = 29**
466 +(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
364 364  
365 -(% style="color:blue" %)**0**(%%)  -113dBm or less
468 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
366 366  
367 -(% style="color:blue" %)**1**(%%)  -111dBm
368 368  
369 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
471 +(% style="color:blue" %)**Example :**
370 370  
371 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
473 +AT+DEUI=868411056754138
372 372  
373 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
374 374  
375 375  
477 +=== 2.4.2  Version Info ===
376 376  
377 -=== 2.4.5  Soil Moisture ===
378 378  
379 379  (((
380 -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.
481 +Specify the software version: 0x64=100, means firmware version 1.00.
381 381  )))
382 382  
383 383  (((
384 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
485 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
385 385  )))
386 386  
488 +
489 +
490 +=== 2.4.3  Battery Info ===
491 +
492 +
387 387  (((
388 -
494 +Ex1: 0x0B45 = 2885mV
389 389  )))
390 390  
391 391  (((
392 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
498 +Ex2: 0x0B49 = 2889mV
393 393  )))
394 394  
395 395  
396 396  
397 -=== 2.4.6  Soil Temperature ===
503 +=== 2.4.4  Signal Strength ===
398 398  
505 +
399 399  (((
400 - 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
507 +NB-IoT Network signal Strength.
401 401  )))
402 402  
403 403  (((
404 -**Example**:
511 +**Ex1: 0x1d = 29**
405 405  )))
406 406  
407 407  (((
408 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
515 +(% style="color:blue" %)**0**(%%)  -113dBm or less
409 409  )))
410 410  
411 411  (((
412 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
519 +(% style="color:blue" %)**1**(%%)  -111dBm
413 413  )))
414 414  
522 +(((
523 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
524 +)))
415 415  
526 +(((
527 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
528 +)))
416 416  
417 -=== 2.4.7  Soil Conductivity (EC) ===
418 -
419 419  (((
420 -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).
531 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
421 421  )))
422 422  
534 +
535 +
536 +=== 2.4.5  Distance ===
537 +
538 +
539 +Get the distance. Flat object range 280mm - 7500mm.
540 +
423 423  (((
424 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
542 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
425 425  )))
426 426  
427 427  (((
428 -Generally, the EC value of irrigation water is less than 800uS / cm.
546 +(((
547 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
429 429  )))
549 +)))
430 430  
431 431  (((
432 432  
... ... @@ -436,46 +436,75 @@
436 436  
437 437  )))
438 438  
439 -=== 2.4.8  Digital Interrupt ===
559 +=== 2.4.6  Digital Interrupt ===
440 440  
441 -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.
442 442  
562 +(((
563 +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.
564 +)))
565 +
566 +(((
443 443  The command is:
568 +)))
444 444  
570 +(((
445 445  (% 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]])**.**
572 +)))
446 446  
447 447  
575 +(((
448 448  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.
577 +)))
449 449  
450 450  
580 +(((
451 451  Example:
582 +)))
452 452  
584 +(((
453 453  0x(00): Normal uplink packet.
586 +)))
454 454  
588 +(((
455 455  0x(01): Interrupt Uplink Packet.
590 +)))
456 456  
457 457  
458 458  
459 -=== 2.4.9  ​+5V Output ===
594 +=== 2.4.7  ​+5V Output ===
460 460  
461 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
462 462  
597 +(((
598 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
599 +)))
463 463  
601 +
602 +(((
464 464  The 5V output time can be controlled by AT Command.
465 465  
605 +
606 +)))
607 +
608 +(((
466 466  (% style="color:blue" %)**AT+5VT=1000**
467 467  
611 +
612 +)))
613 +
614 +(((
468 468  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
616 +)))
469 469  
470 470  
471 471  
472 472  == 2.5  Downlink Payload ==
473 473  
474 -By default, NSE01 prints the downlink payload to console port.
475 475  
476 -[[image:image-20220708133731-5.png]]
623 +By default, NDDS75 prints the downlink payload to console port.
477 477  
625 +[[image:image-20220709100028-1.png]]
478 478  
627 +
479 479  (((
480 480  (% style="color:blue" %)**Examples:**
481 481  )))
... ... @@ -509,83 +509,115 @@
509 509  )))
510 510  
511 511  (((
512 -If payload = 0x04FF, it will reset the NSE01
661 +If payload = 0x04FF, it will reset the NDDS75
513 513  )))
514 514  
515 515  
516 516  * (% style="color:blue" %)**INTMOD**
517 517  
667 +(((
518 518  Downlink Payload: 06000003, Set AT+INTMOD=3
669 +)))
519 519  
520 520  
521 521  
522 -== 2.6  ​LED Indicator ==
673 +== 2.6  Distance alarm function(Since firmware v1.3.2) ==
523 523  
524 -(((
525 -The NSE01 has an internal LED which is to show the status of different state.
526 526  
676 +(% style="color:blue" %)** ➢ AT Command:**
527 527  
528 -* 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)
529 -* Then the LED will be on for 1 second means device is boot normally.
530 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
531 -* For each uplink probe, LED will be on for 500ms.
532 -)))
678 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
533 533  
680 +² When min=0, and max≠0, Alarm higher than max
534 534  
682 +² When min≠0, and max=0, Alarm lower than min
535 535  
684 +² When min≠0 and max≠0, Alarm higher than max or lower than min
536 536  
537 -== 2.7  Installation in Soil ==
538 538  
539 -__**Measurement the soil surface**__
687 +(% style="color:blue" %)** Example:**
540 540  
541 -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]]
689 +**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
542 542  
543 -[[image:1657259653666-883.png]] ​
544 544  
545 545  
546 -(((
547 -
693 +== 2.7  Set the number of data to be uploaded and the recording time ==
548 548  
549 -(((
550 -Dig a hole with diameter > 20CM.
551 -)))
552 552  
553 -(((
554 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
555 -)))
556 -)))
696 +(% style="color:blue" %)** ➢ AT Command:**
557 557  
558 -[[image:1654506665940-119.png]]
698 +(% 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)
559 559  
700 +(% 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.
701 +
702 +
703 +
704 +== 2.8  Read or Clear cached data ==
705 +
706 +
707 +(% style="color:blue" %)** ➢ AT Command:**
708 +
709 +(% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data
710 +
711 +
712 +[[image:image-20220908175333-2.png]]
713 +
714 +
715 +(% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/ Clear cached data
716 +
717 +
718 +
719 +== 2.9  ​LED Indicator ==
720 +
721 +
722 +The NDDS75 has an internal LED which is to show the status of different state.
723 +
724 +
725 +* 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)
726 +* Then the LED will be on for 1 second means device is boot normally.
727 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
728 +* For each uplink probe, LED will be on for 500ms.
729 +
560 560  (((
561 561  
562 562  )))
563 563  
564 564  
565 -== 2.8  ​Firmware Change Log ==
566 566  
736 +== 2.10  ​Firmware Change Log ==
567 567  
568 -Download URL & Firmware Change log
569 569  
570 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
739 +(((
740 +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]]
741 +)))
571 571  
743 +(((
744 +
745 +)))
572 572  
573 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
747 +(((
748 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
749 +)))
574 574  
575 575  
576 576  
577 -== 2.9  ​Battery Analysis ==
753 +== 2.11  ​Battery Analysis ==
578 578  
579 -=== 2.9.1  ​Battery Type ===
580 580  
756 +=== 2.11.1  ​Battery Type ===
581 581  
582 -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.
583 583  
759 +(((
760 +The NDDS75 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.
761 +)))
584 584  
763 +(((
585 585  The battery is designed to last for several years depends on the actually use environment and update interval. 
765 +)))
586 586  
587 -
767 +(((
588 588  The battery related documents as below:
769 +)))
589 589  
590 590  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
591 591  * [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
... ... @@ -592,13 +592,14 @@
592 592  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
593 593  
594 594  (((
595 -[[image:image-20220708140453-6.png]]
776 +[[image:image-20220709101450-2.png]]
596 596  )))
597 597  
598 598  
599 599  
600 -=== 2.9.2  Power consumption Analyze ===
781 +=== 2.11.2  Power consumption Analyze ===
601 601  
783 +
602 602  (((
603 603  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.
604 604  )))
... ... @@ -631,12 +631,13 @@
631 631  And the Life expectation in difference case will be shown on the right.
632 632  )))
633 633  
634 -[[image:image-20220708141352-7.jpeg]]
816 +[[image:image-20220709110451-3.png]]
635 635  
636 636  
637 637  
638 -=== 2.9.3  ​Battery Note ===
820 +=== 2.11.3  ​Battery Note ===
639 639  
822 +
640 640  (((
641 641  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.
642 642  )))
... ... @@ -643,10 +643,11 @@
643 643  
644 644  
645 645  
646 -=== 2.9.4  Replace the battery ===
829 +=== 2.11.4  Replace the battery ===
647 647  
831 +
648 648  (((
649 -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).
833 +The default battery pack of NDDS75 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).
650 650  )))
651 651  
652 652  
... ... @@ -653,6 +653,7 @@
653 653  
654 654  = 3. ​ Access NB-IoT Module =
655 655  
840 +
656 656  (((
657 657  Users can directly access the AT command set of the NB-IoT module.
658 658  )))
... ... @@ -659,19 +659,23 @@
659 659  
660 660  (((
661 661  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/]] 
847 +
848 +
662 662  )))
663 663  
664 -[[image:1657261278785-153.png]]
851 +[[image:1657333200519-600.png]]
665 665  
666 666  
667 667  
668 668  = 4.  Using the AT Commands =
669 669  
857 +
670 670  == 4.1  Access AT Commands ==
671 671  
672 -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/]]
673 673  
861 +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]]
674 674  
863 +
675 675  AT+<CMD>?  : Help on <CMD>
676 676  
677 677  AT+<CMD>         : Run <CMD>
... ... @@ -711,7 +711,23 @@
711 711  
712 712  AT+SERVADDR  : Server Address
713 713  
903 +AT+TR      : Get or Set record time"
714 714  
905 +AT+APN     : Get or set the APN
906 +
907 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
908 +
909 +AT+DNSCFG  : Get or Set DNS Server
910 +
911 +AT+GETSENSORVALUE   : Returns the current sensor measurement
912 +
913 +AT+NOUD      : Get or Set the number of data to be uploaded
914 +
915 +AT+CDP     : Read or Clear cached data
916 +
917 +AT+LDDSALARM : Get or Set alarm of distance
918 +
919 +
715 715  (% style="color:#037691" %)**COAP Management**      
716 716  
717 717  AT+URI            : Resource parameters
... ... @@ -745,6 +745,7 @@
745 745  
746 746  = ​5.  FAQ =
747 747  
953 +
748 748  == 5.1 ​ How to Upgrade Firmware ==
749 749  
750 750  
... ... @@ -757,7 +757,7 @@
757 757  )))
758 758  
759 759  (((
760 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
966 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
761 761  )))
762 762  
763 763  
... ... @@ -764,28 +764,34 @@
764 764  
765 765  = 6.  Trouble Shooting =
766 766  
973 +
767 767  == 6.1  ​Connection problem when uploading firmware ==
768 768  
769 769  
977 +(((
978 +**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]]
979 +)))
980 +
770 770  (% class="wikigeneratedid" %)
771 771  (((
772 -(% 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;"]]
983 +
773 773  )))
774 774  
775 775  
776 -
777 777  == 6.2  AT Command input doesn't work ==
778 778  
989 +
779 779  (((
780 780  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.
992 +
993 +
781 781  )))
782 782  
783 783  
784 -
785 785  = 7. ​ Order Info =
786 786  
787 787  
788 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1000 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
789 789  
790 790  
791 791  (% class="wikigeneratedid" %)
... ... @@ -800,8 +800,7 @@
800 800  
801 801  (% style="color:#037691" %)**Package Includes**:
802 802  
803 -
804 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
1015 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
805 805  * External antenna x 1
806 806  )))
807 807  
... ... @@ -808,11 +808,13 @@
808 808  (((
809 809  
810 810  
1022 +
811 811  (% style="color:#037691" %)**Dimension and weight**:
812 812  
813 -
814 -* Size: 195 x 125 x 55 mm
815 -* Weight:   420g
1025 +* Device Size: 13.0 x 5 x 4.5 cm
1026 +* Device Weight: 150g
1027 +* Package Size / pcs : 15 x 12x 5.5 cm
1028 +* Weight / pcs : 220g
816 816  )))
817 817  
818 818  (((
... ... @@ -824,5 +824,6 @@
824 824  
825 825  = 9.  Support =
826 826  
1040 +
827 827  * 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.
828 828  * 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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