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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 104.4
edited by Xiaoling
on 2022/09/09 11:53
Change comment: There is no comment for this version
To version 75.1
edited by Xiaoling
on 2022/07/09 08:52
Change comment: Uploaded new attachment "1657327959271-447.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -7,7 +7,6 @@
7 7  
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -16,7 +16,6 @@
16 16  
17 17  = 1.  Introduction =
18 18  
19 -
20 20  == 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21 21  
22 22  (((
... ... @@ -23,51 +23,36 @@
23 23  
24 24  
25 25  (((
26 -(((
27 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.
25 +\\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.
26 +\\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.
27 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 +\\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)
29 +\\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.
28 28  )))
29 29  
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 +
32 32  )))
33 33  
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 +[[image:1654503236291-817.png]]
37 37  
38 -(((
39 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 -)))
41 41  
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 -)))
38 +[[image:1657245163077-232.png]]
45 45  
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 -)))
50 50  
51 -
52 -)))
53 53  
54 -[[image:1657327959271-447.png]]
55 -
56 -
57 -
58 58  == 1.2 ​ Features ==
59 59  
60 -
61 61  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
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
45 +* Monitor Soil Moisture
46 +* Monitor Soil Temperature
47 +* Monitor Soil Conductivity
67 67  * AT Commands to change parameters
68 68  * Uplink on periodically
69 69  * Downlink to change configure
70 70  * IP66 Waterproof Enclosure
52 +* Ultra-Low Power consumption
53 +* AT Commands to change parameters
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
... ... @@ -88,94 +88,75 @@
88 88  * - B20 @H-FDD: 800MHz
89 89  * - B28 @H-FDD: 700MHz
90 90  
91 -(% style="color:#037691" %)**Battery:**
74 +Probe(% style="color:#037691" %)** Specification:**
92 92  
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
76 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
98 98  
99 -(% style="color:#037691" %)**Power Consumption**
78 +[[image:image-20220708101224-1.png]]
100 100  
101 -* STOP Mode: 10uA @ 3.3v
102 -* Max transmit power: 350mA@3.3v
103 103  
81 +
104 104  == ​1.4  Applications ==
105 105  
106 -
107 -* Smart Buildings & Home Automation
108 -* Logistics and Supply Chain Management
109 -* Smart Metering
110 110  * Smart Agriculture
111 -* Smart Cities
112 -* Smart Factory
113 113  
114 114  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
115 115  ​
116 116  
117 -
118 -
119 -
120 120  == 1.5  Pin Definitions ==
121 121  
122 122  
123 -[[image:1657328609906-564.png]]
92 +[[image:1657246476176-652.png]]
124 124  
125 125  
126 126  
127 -= 2.  Use NDDS75 to communicate with IoT Server =
96 += 2.  Use NSE01 to communicate with IoT Server =
128 128  
129 -
130 130  == 2.1  How it works ==
131 131  
132 132  
133 133  (((
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.
102 +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.
135 135  )))
136 136  
137 137  
138 138  (((
139 -The diagram below shows the working flow in default firmware of NDDS75:
107 +The diagram below shows the working flow in default firmware of NSE01:
140 140  )))
141 141  
142 -(((
143 -
144 -)))
110 +[[image:image-20220708101605-2.png]]
145 145  
146 -[[image:1657328659945-416.png]]
147 -
148 148  (((
149 149  
150 150  )))
151 151  
152 152  
153 -== 2.2 ​ Configure the NDDS75 ==
154 154  
118 +== 2.2 ​ Configure the NSE01 ==
155 155  
120 +
156 156  === 2.2.1 Test Requirement ===
157 157  
158 158  
159 159  (((
160 -To use NDDS75 in your city, make sure meet below requirements:
125 +To use NSE01 in your city, make sure meet below requirements:
161 161  )))
162 162  
163 163  * Your local operator has already distributed a NB-IoT Network there.
164 -* The local NB-IoT network used the band that NDDS75 supports.
129 +* The local NB-IoT network used the band that NSE01 supports.
165 165  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
166 166  
167 167  (((
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.
133 +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
169 169  )))
170 170  
171 171  
172 -[[image:1657328756309-230.png]]
137 +[[image:1657249419225-449.png]]
173 173  
174 174  
175 175  
176 176  === 2.2.2 Insert SIM card ===
177 177  
178 -
179 179  (((
180 180  Insert the NB-IoT Card get from your provider.
181 181  )))
... ... @@ -185,22 +185,19 @@
185 185  )))
186 186  
187 187  
188 -[[image:1657328884227-504.png]]
152 +[[image:1657249468462-536.png]]
189 189  
190 190  
191 191  
192 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
156 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
193 193  
194 -
195 195  (((
196 196  (((
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.
160 +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.
198 198  )))
199 199  )))
200 200  
201 -[[image:image-20220709092052-2.png]]
202 202  
203 -
204 204  **Connection:**
205 205  
206 206   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -219,14 +219,13 @@
219 219  * Flow Control: (% style="color:green" %)**None**
220 220  
221 221  (((
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.
183 +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.
223 223  )))
224 224  
225 -[[image:1657329814315-101.png]]
186 +[[image:image-20220708110657-3.png]]
226 226  
227 -
228 228  (((
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]]**
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/]]
230 230  )))
231 231  
232 232  
... ... @@ -233,76 +233,59 @@
233 233  
234 234  === 2.2.4 Use CoAP protocol to uplink data ===
235 235  
196 +(% 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/]]
236 236  
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/]]**
238 238  
239 -
240 -(((
241 241  **Use below commands:**
242 -)))
243 243  
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
201 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
202 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
203 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
252 252  
253 -
254 -
255 -)))
256 -
257 -(((
258 258  For parameter description, please refer to AT command set
259 259  
260 -
261 -)))
207 +[[image:1657249793983-486.png]]
262 262  
263 -[[image:1657330452568-615.png]]
264 264  
210 +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.
265 265  
212 +[[image:1657249831934-534.png]]
266 266  
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.
269 269  
270 -
271 -)))
272 272  
273 -[[image:1657330472797-498.png]]
274 -
275 -
276 -
277 277  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
278 278  
218 +This feature is supported since firmware version v1.0.1
279 279  
280 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
220 +
221 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
281 281  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
282 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
223 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
283 283  
284 -[[image:1657330501006-241.png]]
225 +[[image:1657249864775-321.png]]
285 285  
286 286  
287 -[[image:1657330533775-472.png]]
228 +[[image:1657249930215-289.png]]
288 288  
289 289  
290 290  
291 291  === 2.2.6 Use MQTT protocol to uplink data ===
292 292  
234 +This feature is supported since firmware version v110
293 293  
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
301 301  
237 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
238 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
239 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
240 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
241 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
242 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
243 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
244 +
302 302  [[image:1657249978444-674.png]]
303 303  
304 304  
305 -[[image:1657330723006-866.png]]
248 +[[image:1657249990869-686.png]]
306 306  
307 307  
308 308  (((
... ... @@ -313,135 +313,72 @@
313 313  
314 314  === 2.2.7 Use TCP protocol to uplink data ===
315 315  
259 +This feature is supported since firmware version v110
316 316  
261 +
317 317  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
318 318  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
319 319  
320 -[[image:image-20220709093918-1.png]]
265 +[[image:1657250217799-140.png]]
321 321  
322 322  
323 -[[image:image-20220709093918-2.png]]
268 +[[image:1657250255956-604.png]]
324 324  
325 325  
326 326  
327 327  === 2.2.8 Change Update Interval ===
328 328  
329 -
330 330  User can use below command to change the (% style="color:green" %)**uplink interval**.
331 331  
332 332  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
333 333  
334 334  (((
335 -
336 -
337 -
338 338  (% style="color:red" %)**NOTE:**
280 +)))
339 339  
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:**
282 +(((
283 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
343 343  )))
344 344  
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).**
346 346  
347 347  
348 -
349 349  == 2.3  Uplink Payload ==
350 350  
290 +In this mode, uplink payload includes in total 18 bytes
351 351  
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" %)
292 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
358 358  |=(% style="width: 60px;" %)(((
359 359  **Size(bytes)**
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"]]
295 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
296 +|(% 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"]]
362 362  
363 363  (((
364 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
299 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
365 365  )))
366 366  
367 367  
368 -[[image:1657331036973-987.png]]
303 +[[image:image-20220708111918-4.png]]
369 369  
370 370  
371 -(((
372 -The payload is **ASCII** string, representative same HEX:
373 -)))
374 -
375 -(((
376 -0x72403155615900640c6c19029200 where:
377 -)))
378 -
379 -* (((
380 -Device ID: 0x724031556159 = 724031556159
381 -)))
382 -* (((
383 -Version:  0x0064=100=1.0.0
384 -)))
385 -
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
397 -
398 -
399 -
400 -
401 -
402 -)))
403 -
404 -=== **2.3.2  Since firmware v1.3.2** ===
405 -
406 -
407 -In this mode, uplink payload includes 69 bytes in total by default.
408 -
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.
410 -
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.......
414 -
415 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
416 -
417 -[[image:image-20220908175246-1.png]]
418 -
419 -
420 420  The payload is ASCII string, representative same HEX:
421 421  
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:
308 +0x72403155615900640c7817075e0a8c02f900 where:
423 423  
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**//,.......
310 +* Device ID: 0x 724031556159 = 724031556159
311 +* Version: 0x0064=100=1.0.0
434 434  
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
435 435  
436 -
437 -
438 -
439 439  == 2.4  Payload Explanation and Sensor Interface ==
440 440  
441 441  
442 442  === 2.4.1  Device ID ===
443 443  
444 -
445 445  (((
446 446  By default, the Device ID equal to the last 6 bytes of IMEI.
447 447  )))
... ... @@ -448,12 +448,10 @@
448 448  
449 449  (((
450 450  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
451 -
452 -
453 453  )))
454 454  
455 455  (((
456 -(% style="color:blue" %)**Example :**
334 +**Example:**
457 457  )))
458 458  
459 459  (((
... ... @@ -461,32 +461,19 @@
461 461  )))
462 462  
463 463  (((
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.
342 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
465 465  )))
466 466  
467 467  
468 -(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
469 469  
470 -(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
471 -
472 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
473 -
474 -
475 -(% style="color:blue" %)**Example :**
476 -
477 -AT+DEUI=868411056754138
478 -
479 -
480 -
481 481  === 2.4.2  Version Info ===
482 482  
483 -
484 484  (((
485 485  Specify the software version: 0x64=100, means firmware version 1.00.
486 486  )))
487 487  
488 488  (((
489 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
354 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
490 490  )))
491 491  
492 492  
... ... @@ -493,6 +493,9 @@
493 493  
494 494  === 2.4.3  Battery Info ===
495 495  
361 +(((
362 +Check the battery voltage for LSE01.
363 +)))
496 496  
497 497  (((
498 498  Ex1: 0x0B45 = 2885mV
... ... @@ -506,7 +506,6 @@
506 506  
507 507  === 2.4.4  Signal Strength ===
508 508  
509 -
510 510  (((
511 511  NB-IoT Network signal Strength.
512 512  )))
... ... @@ -537,22 +537,65 @@
537 537  
538 538  
539 539  
540 -=== 2.4.5  Distance ===
407 +=== 2.4.5  Soil Moisture ===
541 541  
409 +(((
410 +(((
411 +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.
412 +)))
413 +)))
542 542  
543 -Get the distance. Flat object range 280mm - 7500mm.
415 +(((
416 +(((
417 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
418 +)))
419 +)))
544 544  
545 545  (((
546 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
422 +
547 547  )))
548 548  
549 549  (((
426 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
427 +)))
428 +
429 +
430 +
431 +=== 2.4.6  Soil Temperature ===
432 +
550 550  (((
551 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
434 +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
552 552  )))
436 +
437 +(((
438 +**Example**:
553 553  )))
554 554  
555 555  (((
442 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
443 +)))
444 +
445 +(((
446 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
447 +)))
448 +
449 +
450 +
451 +=== 2.4.7  Soil Conductivity (EC) ===
452 +
453 +(((
454 +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).
455 +)))
456 +
457 +(((
458 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
459 +)))
460 +
461 +(((
462 +Generally, the EC value of irrigation water is less than 800uS / cm.
463 +)))
464 +
465 +(((
556 556  
557 557  )))
558 558  
... ... @@ -560,11 +560,10 @@
560 560  
561 561  )))
562 562  
563 -=== 2.4.6  Digital Interrupt ===
473 +=== 2.4.8  Digital Interrupt ===
564 564  
565 -
566 566  (((
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.
476 +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.
568 568  )))
569 569  
570 570  (((
... ... @@ -595,24 +595,19 @@
595 595  
596 596  
597 597  
598 -=== 2.4.7  ​+5V Output ===
507 +=== 2.4.9  ​+5V Output ===
599 599  
600 -
601 601  (((
602 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
510 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
603 603  )))
604 604  
605 605  
606 606  (((
607 607  The 5V output time can be controlled by AT Command.
608 -
609 -
610 610  )))
611 611  
612 612  (((
613 613  (% style="color:blue" %)**AT+5VT=1000**
614 -
615 -
616 616  )))
617 617  
618 618  (((
... ... @@ -623,12 +623,11 @@
623 623  
624 624  == 2.5  Downlink Payload ==
625 625  
530 +By default, NSE01 prints the downlink payload to console port.
626 626  
627 -By default, NDDS75 prints the downlink payload to console port.
532 +[[image:image-20220708133731-5.png]]
628 628  
629 -[[image:image-20220709100028-1.png]]
630 630  
631 -
632 632  (((
633 633  (% style="color:blue" %)**Examples:**
634 634  )))
... ... @@ -662,7 +662,7 @@
662 662  )))
663 663  
664 664  (((
665 -If payload = 0x04FF, it will reset the NDDS75
568 +If payload = 0x04FF, it will reset the NSE01
666 666  )))
667 667  
668 668  
... ... @@ -674,100 +674,78 @@
674 674  
675 675  
676 676  
677 -== 2.6  Distance alarm function(Since firmware v1.3.2) ==
580 +== 2.6  ​LED Indicator ==
678 678  
582 +(((
583 +The NSE01 has an internal LED which is to show the status of different state.
679 679  
680 -(% style="color:blue" %)** ➢ AT Command:**
681 681  
682 -(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
586 +* 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)
587 +* Then the LED will be on for 1 second means device is boot normally.
588 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
589 +* For each uplink probe, LED will be on for 500ms.
590 +)))
683 683  
684 -² When min=0, and max≠0, Alarm higher than max
685 685  
686 -² When min≠0, and max=0, Alarm lower than min
687 687  
688 -² When min≠0 and max≠0, Alarm higher than max or lower than min
689 689  
595 +== 2.7  Installation in Soil ==
690 690  
691 -(% style="color:blue" %)** Example:**
597 +__**Measurement the soil surface**__
692 692  
693 -**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
599 +(((
600 +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]]
601 +)))
694 694  
603 +[[image:1657259653666-883.png]] ​
695 695  
696 696  
697 -== 2.7  Set the number of data to be uploaded and the recording time ==
606 +(((
607 +
698 698  
609 +(((
610 +Dig a hole with diameter > 20CM.
611 +)))
699 699  
700 -(% style="color:blue" %)** ➢ AT Command:**
613 +(((
614 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
615 +)))
616 +)))
701 701  
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)
618 +[[image:1654506665940-119.png]]
703 703  
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 -
734 734  (((
735 735  
736 736  )))
737 737  
738 738  
625 +== 2.8  ​Firmware Change Log ==
739 739  
740 -== 2.10  ​Firmware Change Log ==
741 741  
628 +Download URL & Firmware Change log
742 742  
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 -)))
630 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
746 746  
747 -(((
748 -
749 -)))
750 750  
751 -(((
752 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
753 -)))
633 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
754 754  
755 755  
756 756  
757 -== 2.11  ​Battery Analysis ==
637 +== 2.9  ​Battery Analysis ==
758 758  
639 +=== 2.9.1  ​Battery Type ===
759 759  
760 -=== 2.11.1  ​Battery Type ===
761 761  
762 -
763 763  (((
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.
643 +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.
765 765  )))
766 766  
646 +
767 767  (((
768 768  The battery is designed to last for several years depends on the actually use environment and update interval. 
769 769  )))
770 770  
651 +
771 771  (((
772 772  The battery related documents as below:
773 773  )))
... ... @@ -777,14 +777,13 @@
777 777  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
778 778  
779 779  (((
780 -[[image:image-20220709101450-2.png]]
661 +[[image:image-20220708140453-6.png]]
781 781  )))
782 782  
783 783  
784 784  
785 -=== 2.11.2  Power consumption Analyze ===
666 +=== 2.9.2  Power consumption Analyze ===
786 786  
787 -
788 788  (((
789 789  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.
790 790  )))
... ... @@ -817,13 +817,12 @@
817 817  And the Life expectation in difference case will be shown on the right.
818 818  )))
819 819  
820 -[[image:image-20220709110451-3.png]]
700 +[[image:image-20220708141352-7.jpeg]]
821 821  
822 822  
823 823  
824 -=== 2.11.3  ​Battery Note ===
704 +=== 2.9.3  ​Battery Note ===
825 825  
826 -
827 827  (((
828 828  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.
829 829  )))
... ... @@ -830,11 +830,10 @@
830 830  
831 831  
832 832  
833 -=== 2.11.4  Replace the battery ===
712 +=== 2.9.4  Replace the battery ===
834 834  
835 -
836 836  (((
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).
715 +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).
838 838  )))
839 839  
840 840  
... ... @@ -841,7 +841,6 @@
841 841  
842 842  = 3. ​ Access NB-IoT Module =
843 843  
844 -
845 845  (((
846 846  Users can directly access the AT command set of the NB-IoT module.
847 847  )))
... ... @@ -848,23 +848,19 @@
848 848  
849 849  (((
850 850  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 -
853 853  )))
854 854  
855 -[[image:1657333200519-600.png]]
730 +[[image:1657261278785-153.png]]
856 856  
857 857  
858 858  
859 859  = 4.  Using the AT Commands =
860 860  
861 -
862 862  == 4.1  Access AT Commands ==
863 863  
738 +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/]]
864 864  
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]]
866 866  
867 -
868 868  AT+<CMD>?  : Help on <CMD>
869 869  
870 870  AT+<CMD>         : Run <CMD>
... ... @@ -904,23 +904,7 @@
904 904  
905 905  AT+SERVADDR  : Server Address
906 906  
907 -AT+TR      : Get or Set record time"
908 908  
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 -
924 924  (% style="color:#037691" %)**COAP Management**      
925 925  
926 926  AT+URI            : Resource parameters
... ... @@ -954,7 +954,6 @@
954 954  
955 955  = ​5.  FAQ =
956 956  
957 -
958 958  == 5.1 ​ How to Upgrade Firmware ==
959 959  
960 960  
... ... @@ -967,14 +967,20 @@
967 967  )))
968 968  
969 969  (((
970 -(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
826 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
971 971  )))
972 972  
973 973  
974 974  
975 -= 6.  Trouble Shooting =
831 +== 5.2  Can I calibrate NSE01 to different soil types? ==
976 976  
833 +(((
834 +NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
835 +)))
977 977  
837 +
838 += 6.  Trouble Shooting =
839 +
978 978  == 6.1  ​Connection problem when uploading firmware ==
979 979  
980 980  
... ... @@ -990,7 +990,6 @@
990 990  
991 991  == 6.2  AT Command input doesn't work ==
992 992  
993 -
994 994  (((
995 995  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.
996 996  
... ... @@ -1001,7 +1001,7 @@
1001 1001  = 7. ​ Order Info =
1002 1002  
1003 1003  
1004 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
865 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
1005 1005  
1006 1006  
1007 1007  (% class="wikigeneratedid" %)
... ... @@ -1016,7 +1016,7 @@
1016 1016  
1017 1017  (% style="color:#037691" %)**Package Includes**:
1018 1018  
1019 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
880 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
1020 1020  * External antenna x 1
1021 1021  )))
1022 1022  
... ... @@ -1023,13 +1023,10 @@
1023 1023  (((
1024 1024  
1025 1025  
1026 -
1027 1027  (% style="color:#037691" %)**Dimension and weight**:
1028 1028  
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
889 +* Size: 195 x 125 x 55 mm
890 +* Weight:   420g
1033 1033  )))
1034 1034  
1035 1035  (((
... ... @@ -1041,6 +1041,5 @@
1041 1041  
1042 1042  = 9.  Support =
1043 1043  
1044 -
1045 1045  * 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.
1046 1046  * 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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