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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 65.6
edited by Xiaoling
on 2022/07/08 15:22
Change comment: There is no comment for this version
To version 104.4
edited by Xiaoling
on 2022/09/09 11:53
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/}}
... ... @@ -22,46 +22,61 @@
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  
63 -
64 -
65 65  == 1.3  Specification ==
66 66  
67 67  
... ... @@ -70,7 +70,6 @@
70 70  * Supply Voltage: 2.1v ~~ 3.6v
71 71  * Operating Temperature: -40 ~~ 85°C
72 72  
73 -
74 74  (% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 76  * - B1 @H-FDD: 2100MHz
... ... @@ -80,92 +80,119 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
91 +(% style="color:#037691" %)**Battery:**
83 83  
84 -Probe(% style="color:#037691" %)** Specification:**
93 +* Li/SOCI2 un-chargeable battery
94 +* Capacity: 8500mAh
95 +* Self Discharge: <1% / Year @ 25°C
96 +* Max continuously current: 130mA
97 +* Max boost current: 2A, 1 second
85 85  
86 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
99 +(% style="color:#037691" %)**Power Consumption**
87 87  
88 -[[image:image-20220708101224-1.png]]
101 +* STOP Mode: 10uA @ 3.3v
102 +* Max transmit power: 350mA@3.3v
89 89  
90 -
91 -
92 92  == ​1.4  Applications ==
93 93  
106 +
107 +* Smart Buildings & Home Automation
108 +* Logistics and Supply Chain Management
109 +* Smart Metering
94 94  * Smart Agriculture
111 +* Smart Cities
112 +* Smart Factory
95 95  
96 96  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
97 97  ​
98 98  
117 +
118 +
119 +
99 99  == 1.5  Pin Definitions ==
100 100  
101 101  
102 -[[image:1657246476176-652.png]]
123 +[[image:1657328609906-564.png]]
103 103  
104 104  
105 105  
106 -= 2.  Use NSE01 to communicate with IoT Server =
127 += 2.  Use NDDS75 to communicate with IoT Server =
107 107  
129 +
108 108  == 2.1  How it works ==
109 109  
110 110  
111 111  (((
112 -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.
134 +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.
113 113  )))
114 114  
115 115  
116 116  (((
117 -The diagram below shows the working flow in default firmware of NSE01:
139 +The diagram below shows the working flow in default firmware of NDDS75:
118 118  )))
119 119  
120 -[[image:image-20220708101605-2.png]]
121 -
122 122  (((
123 123  
124 124  )))
125 125  
146 +[[image:1657328659945-416.png]]
126 126  
148 +(((
149 +
150 +)))
127 127  
128 -== 2.2 ​ Configure the NSE01 ==
129 129  
153 +== 2.2 ​ Configure the NDDS75 ==
130 130  
155 +
131 131  === 2.2.1 Test Requirement ===
132 132  
133 133  
134 -To use NSE01 in your city, make sure meet below requirements:
159 +(((
160 +To use NDDS75 in your city, make sure meet below requirements:
161 +)))
135 135  
136 136  * Your local operator has already distributed a NB-IoT Network there.
137 -* The local NB-IoT network used the band that NSE01 supports.
164 +* The local NB-IoT network used the band that NDDS75 supports.
138 138  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
139 139  
140 140  (((
141 -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
168 +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.
142 142  )))
143 143  
144 144  
145 -[[image:1657249419225-449.png]]
172 +[[image:1657328756309-230.png]]
146 146  
147 147  
148 148  
149 149  === 2.2.2 Insert SIM card ===
150 150  
178 +
179 +(((
151 151  Insert the NB-IoT Card get from your provider.
181 +)))
152 152  
183 +(((
153 153  User need to take out the NB-IoT module and insert the SIM card like below:
185 +)))
154 154  
155 155  
156 -[[image:1657249468462-536.png]]
188 +[[image:1657328884227-504.png]]
157 157  
158 158  
159 159  
160 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
192 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
161 161  
194 +
162 162  (((
163 163  (((
164 -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.
197 +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.
165 165  )))
166 166  )))
167 167  
201 +[[image:image-20220709092052-2.png]]
168 168  
203 +
169 169  **Connection:**
170 170  
171 171   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -184,70 +184,90 @@
184 184  * Flow Control: (% style="color:green" %)**None**
185 185  
186 186  (((
187 -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.
222 +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.
188 188  )))
189 189  
190 -[[image:image-20220708110657-3.png]]
225 +[[image:1657329814315-101.png]]
191 191  
192 -(% 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/]]
193 193  
228 +(((
229 +(% 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]]**
230 +)))
194 194  
195 195  
233 +
196 196  === 2.2.4 Use CoAP protocol to uplink data ===
197 197  
198 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
199 199  
237 +(% 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/]]**
200 200  
239 +
240 +(((
201 201  **Use below commands:**
242 +)))
202 202  
203 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
204 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
244 +* (((
245 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
246 +)))
247 +* (((
248 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
249 +)))
250 +* (((
251 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
206 206  
253 +
254 +
255 +)))
256 +
257 +(((
207 207  For parameter description, please refer to AT command set
208 208  
209 -[[image:1657249793983-486.png]]
260 +
261 +)))
210 210  
263 +[[image:1657330452568-615.png]]
211 211  
212 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
213 213  
214 -[[image:1657249831934-534.png]]
215 215  
267 +(((
268 +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.
216 216  
270 +
271 +)))
217 217  
218 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
273 +[[image:1657330472797-498.png]]
219 219  
220 -This feature is supported since firmware version v1.0.1
221 221  
222 222  
223 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
277 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
278 +
279 +
280 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
224 224  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
225 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
282 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
226 226  
227 -[[image:1657249864775-321.png]]
284 +[[image:1657330501006-241.png]]
228 228  
229 229  
230 -[[image:1657249930215-289.png]]
287 +[[image:1657330533775-472.png]]
231 231  
232 232  
233 233  
234 234  === 2.2.6 Use MQTT protocol to uplink data ===
235 235  
236 -This feature is supported since firmware version v110
237 237  
294 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
295 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
296 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
297 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
298 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
299 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
300 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
238 238  
239 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
245 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
246 -
247 247  [[image:1657249978444-674.png]]
248 248  
249 249  
250 -[[image:1657249990869-686.png]]
305 +[[image:1657330723006-866.png]]
251 251  
252 252  
253 253  (((
... ... @@ -258,179 +258,244 @@
258 258  
259 259  === 2.2.7 Use TCP protocol to uplink data ===
260 260  
261 -This feature is supported since firmware version v110
262 262  
263 -
264 264  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265 265  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
266 266  
267 -[[image:1657250217799-140.png]]
320 +[[image:image-20220709093918-1.png]]
268 268  
269 269  
270 -[[image:1657250255956-604.png]]
323 +[[image:image-20220709093918-2.png]]
271 271  
272 272  
273 273  
274 274  === 2.2.8 Change Update Interval ===
275 275  
329 +
276 276  User can use below command to change the (% style="color:green" %)**uplink interval**.
277 277  
278 278  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
279 279  
280 280  (((
335 +
336 +
337 +
281 281  (% style="color:red" %)**NOTE:**
282 -)))
283 283  
284 -(((
285 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
340 +(% style="color:red" %)**1: By default, the device will send an uplink message every 1 hour.**
341 +
342 +(% style="color:red" %)**2: When the firmware version is v1.3.2 and later firmware:**
286 286  )))
287 287  
345 +(% 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).**
288 288  
289 289  
348 +
290 290  == 2.3  Uplink Payload ==
291 291  
292 -In this mode, uplink payload includes in total 18 bytes
293 293  
294 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 -|=(% style="width: 50px;" %)(((
352 +=== 2.3.1  Before Firmware 1.3.2 ===
353 +
354 +
355 +In this mode, uplink payload includes in total 14 bytes
356 +
357 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
358 +|=(% style="width: 60px;" %)(((
296 296  **Size(bytes)**
297 -)))|=(% 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**
298 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
360 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
361 +|(% 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"]]
299 299  
300 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
363 +(((
364 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
365 +)))
301 301  
302 302  
303 -[[image:image-20220708111918-4.png]]
368 +[[image:1657331036973-987.png]]
304 304  
305 305  
306 -The payload is ASCII string, representative same HEX:
371 +(((
372 +The payload is **ASCII** string, representative same HEX:
373 +)))
307 307  
308 -0x72403155615900640c7817075e0a8c02f900 where:
375 +(((
376 +0x72403155615900640c6c19029200 where:
377 +)))
309 309  
310 -* Device ID: 0x 724031556159 = 724031556159
311 -* Version: 0x0064=100=1.0.0
379 +* (((
380 +Device ID: 0x724031556159 = 724031556159
381 +)))
382 +* (((
383 +Version:  0x0064=100=1.0.0
384 +)))
312 312  
313 -* BAT: 0x0c78 = 3192 mV = 3.192V
314 -* Singal: 0x17 = 23
315 -* Soil Moisture: 0x075e= 1886 = 18.86  %
316 -* Soil Temperature:0x0a8c =2700=27 °C
317 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
318 -* Interrupt: 0x00 = 0
386 +* (((
387 +BAT:  0x0c6c = 3180 mV = 3.180V
388 +)))
389 +* (((
390 +Signal: 0x19 = 25
391 +)))
392 +* (((
393 +Distance: 0x0292= 658 mm
394 +)))
395 +* (((
396 +Interrupt: 0x00 = 0
319 319  
320 320  
321 321  
322 -== 2.4  Payload Explanation and Sensor Interface ==
323 323  
401 +
402 +)))
324 324  
325 -=== 2.4.1  Device ID ===
404 +=== **2.3.2  Since firmware v1.3.2** ===
326 326  
327 -By default, the Device ID equal to the last 6 bytes of IMEI.
328 328  
329 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
407 +In this mode, uplink payload includes 69 bytes in total by default.
330 330  
331 -**Example:**
409 +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.
332 332  
333 -AT+DEUI=A84041F15612
411 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
412 +|(% 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
413 +|(% 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.......
334 334  
335 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
415 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
336 336  
417 +[[image:image-20220908175246-1.png]]
337 337  
338 338  
339 -=== 2.4.2  Version Info ===
420 +The payload is ASCII string, representative same HEX:
340 340  
341 -Specify the software version: 0x64=100, means firmware version 1.00.
422 +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:
342 342  
343 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
424 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
425 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
426 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
427 +* (% style="color:blue" %)Singal: 0x1e = 30
428 +* (% style="color:red" %)Mod: 0x01 = 1
429 +* Interrupt: 0x00= 0
430 +* Distance: 0x0039= 57 = 57
431 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
432 +* Distance,Time stamp : 00396319baf0
433 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
344 344  
345 345  
346 346  
347 -=== 2.4.3  Battery Info ===
348 348  
438 +
439 +== 2.4  Payload Explanation and Sensor Interface ==
440 +
441 +
442 +=== 2.4.1  Device ID ===
443 +
444 +
349 349  (((
350 -Check the battery voltage for LSE01.
446 +By default, the Device ID equal to the last 6 bytes of IMEI.
351 351  )))
352 352  
353 353  (((
354 -Ex1: 0x0B45 = 2885mV
450 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
451 +
452 +
355 355  )))
356 356  
357 357  (((
358 -Ex2: 0x0B49 = 2889mV
456 +(% style="color:blue" %)**Example :**
359 359  )))
360 360  
459 +(((
460 +AT+DEUI=A84041F15612
461 +)))
361 361  
463 +(((
464 +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.
465 +)))
362 362  
363 -=== 2.4.4  Signal Strength ===
364 364  
365 -NB-IoT Network signal Strength.
468 +(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
366 366  
367 -**Ex1: 0x1d = 29**
470 +(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
368 368  
369 -(% style="color:blue" %)**0**(%%)  -113dBm or less
472 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
370 370  
371 -(% style="color:blue" %)**1**(%%)  -111dBm
372 372  
373 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
475 +(% style="color:blue" %)**Example :**
374 374  
375 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
477 +AT+DEUI=868411056754138
376 376  
377 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
378 378  
379 379  
481 +=== 2.4.2  Version Info ===
380 380  
381 -=== 2.4.5  Soil Moisture ===
382 382  
383 383  (((
384 -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.
485 +Specify the software version: 0x64=100, means firmware version 1.00.
385 385  )))
386 386  
387 387  (((
388 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
489 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
389 389  )))
390 390  
492 +
493 +
494 +=== 2.4.3  Battery Info ===
495 +
496 +
391 391  (((
392 -
498 +Ex1: 0x0B45 = 2885mV
393 393  )))
394 394  
395 395  (((
396 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
502 +Ex2: 0x0B49 = 2889mV
397 397  )))
398 398  
399 399  
400 400  
401 -=== 2.4.6  Soil Temperature ===
507 +=== 2.4.4  Signal Strength ===
402 402  
509 +
403 403  (((
404 - 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
511 +NB-IoT Network signal Strength.
405 405  )))
406 406  
407 407  (((
408 -**Example**:
515 +**Ex1: 0x1d = 29**
409 409  )))
410 410  
411 411  (((
412 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
519 +(% style="color:blue" %)**0**(%%)  -113dBm or less
413 413  )))
414 414  
415 415  (((
416 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
523 +(% style="color:blue" %)**1**(%%)  -111dBm
417 417  )))
418 418  
526 +(((
527 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
528 +)))
419 419  
530 +(((
531 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
532 +)))
420 420  
421 -=== 2.4.7  Soil Conductivity (EC) ===
422 -
423 423  (((
424 -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).
535 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
425 425  )))
426 426  
538 +
539 +
540 +=== 2.4.5  Distance ===
541 +
542 +
543 +Get the distance. Flat object range 280mm - 7500mm.
544 +
427 427  (((
428 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
546 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
429 429  )))
430 430  
431 431  (((
432 -Generally, the EC value of irrigation water is less than 800uS / cm.
550 +(((
551 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
433 433  )))
553 +)))
434 434  
435 435  (((
436 436  
... ... @@ -440,46 +440,75 @@
440 440  
441 441  )))
442 442  
443 -=== 2.4.8  Digital Interrupt ===
563 +=== 2.4.6  Digital Interrupt ===
444 444  
445 -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.
446 446  
566 +(((
567 +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.
568 +)))
569 +
570 +(((
447 447  The command is:
572 +)))
448 448  
574 +(((
449 449  (% 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]])**.**
576 +)))
450 450  
451 451  
579 +(((
452 452  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.
581 +)))
453 453  
454 454  
584 +(((
455 455  Example:
586 +)))
456 456  
588 +(((
457 457  0x(00): Normal uplink packet.
590 +)))
458 458  
592 +(((
459 459  0x(01): Interrupt Uplink Packet.
594 +)))
460 460  
461 461  
462 462  
463 -=== 2.4.9  ​+5V Output ===
598 +=== 2.4.7  ​+5V Output ===
464 464  
465 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
466 466  
601 +(((
602 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
603 +)))
467 467  
605 +
606 +(((
468 468  The 5V output time can be controlled by AT Command.
469 469  
609 +
610 +)))
611 +
612 +(((
470 470  (% style="color:blue" %)**AT+5VT=1000**
471 471  
615 +
616 +)))
617 +
618 +(((
472 472  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
620 +)))
473 473  
474 474  
475 475  
476 476  == 2.5  Downlink Payload ==
477 477  
478 -By default, NSE01 prints the downlink payload to console port.
479 479  
480 -[[image:image-20220708133731-5.png]]
627 +By default, NDDS75 prints the downlink payload to console port.
481 481  
629 +[[image:image-20220709100028-1.png]]
482 482  
631 +
483 483  (((
484 484  (% style="color:blue" %)**Examples:**
485 485  )))
... ... @@ -513,96 +513,129 @@
513 513  )))
514 514  
515 515  (((
516 -If payload = 0x04FF, it will reset the NSE01
665 +If payload = 0x04FF, it will reset the NDDS75
517 517  )))
518 518  
519 519  
520 520  * (% style="color:blue" %)**INTMOD**
521 521  
671 +(((
522 522  Downlink Payload: 06000003, Set AT+INTMOD=3
673 +)))
523 523  
524 524  
525 525  
526 -== 2.6  ​LED Indicator ==
677 +== 2.6  Distance alarm function(Since firmware v1.3.2) ==
527 527  
528 -(((
529 -The NSE01 has an internal LED which is to show the status of different state.
530 530  
680 +(% style="color:blue" %)** ➢ AT Command:**
531 531  
532 -* 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)
533 -* Then the LED will be on for 1 second means device is boot normally.
534 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
535 -* For each uplink probe, LED will be on for 500ms.
536 -)))
682 +(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
537 537  
684 +² When min=0, and max≠0, Alarm higher than max
538 538  
686 +² When min≠0, and max=0, Alarm lower than min
539 539  
688 +² When min≠0 and max≠0, Alarm higher than max or lower than min
540 540  
541 -== 2.7  Installation in Soil ==
542 542  
543 -__**Measurement the soil surface**__
691 +(% style="color:blue" %)** Example:**
544 544  
545 -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]]
693 +**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
546 546  
547 -[[image:1657259653666-883.png]] ​
548 548  
549 549  
550 -(((
551 -
697 +== 2.7  Set the number of data to be uploaded and the recording time ==
552 552  
553 -(((
554 -Dig a hole with diameter > 20CM.
555 -)))
556 556  
557 -(((
558 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
559 -)))
560 -)))
700 +(% style="color:blue" %)** ➢ AT Command:**
561 561  
562 -[[image:1654506665940-119.png]]
702 +(% 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)
563 563  
704 +(% 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.
705 +
706 +
707 +
708 +== 2.8  Read or Clear cached data ==
709 +
710 +
711 +(% style="color:blue" %)** ➢ AT Command:**
712 +
713 +(% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data
714 +
715 +
716 +[[image:image-20220908175333-2.png]]
717 +
718 +
719 +(% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/ Clear cached data
720 +
721 +
722 +
723 +== 2.9  ​LED Indicator ==
724 +
725 +
726 +The NDDS75 has an internal LED which is to show the status of different state.
727 +
728 +
729 +* 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)
730 +* Then the LED will be on for 1 second means device is boot normally.
731 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
732 +* For each uplink probe, LED will be on for 500ms.
733 +
564 564  (((
565 565  
566 566  )))
567 567  
568 568  
569 -== 2.8  ​Firmware Change Log ==
570 570  
740 +== 2.10  ​Firmware Change Log ==
571 571  
572 -Download URL & Firmware Change log
573 573  
574 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
743 +(((
744 +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]]
745 +)))
575 575  
747 +(((
748 +
749 +)))
576 576  
577 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
751 +(((
752 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
753 +)))
578 578  
579 579  
580 580  
581 -== 2.9  ​Battery Analysis ==
757 +== 2.11  ​Battery Analysis ==
582 582  
583 -=== 2.9.1  ​Battery Type ===
584 584  
760 +=== 2.11.1  ​Battery Type ===
585 585  
586 -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.
587 587  
763 +(((
764 +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.
765 +)))
588 588  
767 +(((
589 589  The battery is designed to last for several years depends on the actually use environment and update interval. 
769 +)))
590 590  
591 -
771 +(((
592 592  The battery related documents as below:
773 +)))
593 593  
594 594  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595 -* [[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/]]
776 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
596 596  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597 597  
598 598  (((
599 -[[image:image-20220708140453-6.png]]
780 +[[image:image-20220709101450-2.png]]
600 600  )))
601 601  
602 602  
603 603  
604 -=== 2.9.2  Power consumption Analyze ===
785 +=== 2.11.2  Power consumption Analyze ===
605 605  
787 +
606 606  (((
607 607  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.
608 608  )))
... ... @@ -635,12 +635,13 @@
635 635  And the Life expectation in difference case will be shown on the right.
636 636  )))
637 637  
638 -[[image:image-20220708141352-7.jpeg]]
820 +[[image:image-20220709110451-3.png]]
639 639  
640 640  
641 641  
642 -=== 2.9.3  ​Battery Note ===
824 +=== 2.11.3  ​Battery Note ===
643 643  
826 +
644 644  (((
645 645  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.
646 646  )))
... ... @@ -647,10 +647,11 @@
647 647  
648 648  
649 649  
650 -=== 2.9.4  Replace the battery ===
833 +=== 2.11.4  Replace the battery ===
651 651  
835 +
652 652  (((
653 -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).
837 +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).
654 654  )))
655 655  
656 656  
... ... @@ -657,6 +657,7 @@
657 657  
658 658  = 3. ​ Access NB-IoT Module =
659 659  
844 +
660 660  (((
661 661  Users can directly access the AT command set of the NB-IoT module.
662 662  )))
... ... @@ -663,19 +663,23 @@
663 663  
664 664  (((
665 665  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/]] 
851 +
852 +
666 666  )))
667 667  
668 -[[image:1657261278785-153.png]]
855 +[[image:1657333200519-600.png]]
669 669  
670 670  
671 671  
672 672  = 4.  Using the AT Commands =
673 673  
861 +
674 674  == 4.1  Access AT Commands ==
675 675  
676 -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/]]
677 677  
865 +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]]
678 678  
867 +
679 679  AT+<CMD>?  : Help on <CMD>
680 680  
681 681  AT+<CMD>         : Run <CMD>
... ... @@ -715,7 +715,23 @@
715 715  
716 716  AT+SERVADDR  : Server Address
717 717  
907 +AT+TR      : Get or Set record time"
718 718  
909 +AT+APN     : Get or set the APN
910 +
911 +AT+FBAND   : Get or Set whether to automatically modify the frequency band
912 +
913 +AT+DNSCFG  : Get or Set DNS Server
914 +
915 +AT+GETSENSORVALUE   : Returns the current sensor measurement
916 +
917 +AT+NOUD      : Get or Set the number of data to be uploaded
918 +
919 +AT+CDP     : Read or Clear cached data
920 +
921 +AT+LDDSALARM : Get or Set alarm of distance
922 +
923 +
719 719  (% style="color:#037691" %)**COAP Management**      
720 720  
721 721  AT+URI            : Resource parameters
... ... @@ -749,6 +749,7 @@
749 749  
750 750  = ​5.  FAQ =
751 751  
957 +
752 752  == 5.1 ​ How to Upgrade Firmware ==
753 753  
754 754  
... ... @@ -761,7 +761,7 @@
761 761  )))
762 762  
763 763  (((
764 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
970 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
765 765  )))
766 766  
767 767  
... ... @@ -768,28 +768,34 @@
768 768  
769 769  = 6.  Trouble Shooting =
770 770  
977 +
771 771  == 6.1  ​Connection problem when uploading firmware ==
772 772  
773 773  
981 +(((
982 +**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]]
983 +)))
984 +
774 774  (% class="wikigeneratedid" %)
775 775  (((
776 -(% 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;"]]
987 +
777 777  )))
778 778  
779 779  
780 -
781 781  == 6.2  AT Command input doesn't work ==
782 782  
993 +
783 783  (((
784 784  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.
996 +
997 +
785 785  )))
786 786  
787 787  
788 -
789 789  = 7. ​ Order Info =
790 790  
791 791  
792 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1004 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
793 793  
794 794  
795 795  (% class="wikigeneratedid" %)
... ... @@ -804,8 +804,7 @@
804 804  
805 805  (% style="color:#037691" %)**Package Includes**:
806 806  
807 -
808 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
1019 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
809 809  * External antenna x 1
810 810  )))
811 811  
... ... @@ -812,11 +812,13 @@
812 812  (((
813 813  
814 814  
1026 +
815 815  (% style="color:#037691" %)**Dimension and weight**:
816 816  
817 -
818 -* Size: 195 x 125 x 55 mm
819 -* Weight:   420g
1029 +* Device Size: 13.0 x 5 x 4.5 cm
1030 +* Device Weight: 150g
1031 +* Package Size / pcs : 15 x 12x 5.5 cm
1032 +* Weight / pcs : 220g
820 820  )))
821 821  
822 822  (((
... ... @@ -828,5 +828,6 @@
828 828  
829 829  = 9.  Support =
830 830  
1044 +
831 831  * 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.
832 832  * 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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