Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 90.1 >
edited by Xiaoling
on 2022/07/09 09:43
To version < 100.4 >
edited by Xiaoling
on 2022/08/22 14:38
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -7,6 +7,7 @@
7 7  
8 8  **Table of Contents:**
9 9  
10 +{{toc/}}
10 10  
11 11  
12 12  
... ... @@ -21,20 +21,34 @@
21 21  
22 22  
23 23  (((
25 +(((
24 24  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.
30 30  )))
31 31  
32 -
29 +(((
30 +The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
33 33  )))
34 34  
35 -[[image:1654503236291-817.png]]
33 +(((
34 +NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
35 +)))
36 36  
37 +(((
38 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 +)))
37 37  
41 +(((
42 +NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
43 +)))
44 +
45 +(((
46 +To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
47 +)))
48 +)))
49 +
50 +
51 +)))
52 +
38 38  [[image:1657327959271-447.png]]
39 39  
40 40  
... ... @@ -56,6 +56,8 @@
56 56  * 8500mAh Battery for long term use
57 57  
58 58  
74 +
75 +
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -64,6 +64,8 @@
64 64  * Supply Voltage: 2.1v ~~ 3.6v
65 65  * Operating Temperature: -40 ~~ 85°C
66 66  
84 +
85 +
67 67  (% style="color:#037691" %)**NB-IoT Spec:**
68 68  
69 69  * - B1 @H-FDD: 2100MHz
... ... @@ -73,6 +73,8 @@
73 73  * - B20 @H-FDD: 800MHz
74 74  * - B28 @H-FDD: 700MHz
75 75  
95 +
96 +
76 76  (% style="color:#037691" %)**Battery:**
77 77  
78 78  * Li/SOCI2 un-chargeable battery
... ... @@ -81,6 +81,8 @@
81 81  * Max continuously current: 130mA
82 82  * Max boost current: 2A, 1 second
83 83  
105 +
106 +
84 84  (% style="color:#037691" %)**Power Consumption**
85 85  
86 86  * STOP Mode: 10uA @ 3.3v
... ... @@ -88,8 +88,11 @@
88 88  
89 89  
90 90  
114 +
115 +
91 91  == ​1.4  Applications ==
92 92  
118 +
93 93  * Smart Buildings & Home Automation
94 94  * Logistics and Supply Chain Management
95 95  * Smart Metering
... ... @@ -102,6 +102,7 @@
102 102  
103 103  
104 104  
131 +
105 105  == 1.5  Pin Definitions ==
106 106  
107 107  
... ... @@ -111,8 +111,10 @@
111 111  
112 112  = 2.  Use NDDS75 to communicate with IoT Server =
113 113  
141 +
114 114  == 2.1  How it works ==
115 115  
144 +
116 116  (((
117 117  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.
118 118  )))
... ... @@ -138,16 +138,17 @@
138 138  
139 139  === 2.2.1 Test Requirement ===
140 140  
170 +
141 141  (((
142 142  To use NDDS75 in your city, make sure meet below requirements:
143 143  )))
144 144  
145 145  * Your local operator has already distributed a NB-IoT Network there.
146 -* The local NB-IoT network used the band that NSE01 supports.
176 +* The local NB-IoT network used the band that NDDS75 supports.
147 147  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
148 148  
149 149  (((
150 -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
180 +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.
151 151  )))
152 152  
153 153  
... ... @@ -157,6 +157,7 @@
157 157  
158 158  === 2.2.2 Insert SIM card ===
159 159  
190 +
160 160  (((
161 161  Insert the NB-IoT Card get from your provider.
162 162  )))
... ... @@ -172,6 +172,7 @@
172 172  
173 173  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
174 174  
206 +
175 175  (((
176 176  (((
177 177  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.
... ... @@ -180,6 +180,7 @@
180 180  
181 181  [[image:image-20220709092052-2.png]]
182 182  
215 +
183 183  **Connection:**
184 184  
185 185   (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
... ... @@ -203,8 +203,9 @@
203 203  
204 204  [[image:1657329814315-101.png]]
205 205  
239 +
206 206  (((
207 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
241 +(% 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]]**
208 208  )))
209 209  
210 210  
... ... @@ -211,21 +211,35 @@
211 211  
212 212  === 2.2.4 Use CoAP protocol to uplink data ===
213 213  
214 -(% 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/]]
215 215  
249 +(% 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/]]**
216 216  
251 +
252 +(((
217 217  **Use below commands:**
254 +)))
218 218  
219 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
220 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
256 +* (((
257 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
258 +)))
259 +* (((
260 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
261 +)))
262 +* (((
263 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
264 +)))
222 222  
266 +(((
223 223  For parameter description, please refer to AT command set
268 +)))
224 224  
225 225  [[image:1657330452568-615.png]]
226 226  
227 227  
273 +
274 +(((
228 228  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.
276 +)))
229 229  
230 230  [[image:1657330472797-498.png]]
231 231  
... ... @@ -234,11 +234,12 @@
234 234  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 235  
236 236  
237 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
285 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238 238  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
287 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
240 240  
241 241  
290 +
242 242  [[image:1657330501006-241.png]]
243 243  
244 244  
... ... @@ -249,14 +249,16 @@
249 249  === 2.2.6 Use MQTT protocol to uplink data ===
250 250  
251 251  
252 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
253 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
254 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
255 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
256 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
301 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
302 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
303 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
304 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
305 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
257 257  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
258 258  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
259 259  
309 +
310 +
260 260  [[image:1657249978444-674.png]]
261 261  
262 262  
... ... @@ -276,6 +276,7 @@
276 276  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
277 277  
278 278  
330 +
279 279  [[image:image-20220709093918-1.png]]
280 280  
281 281  
... ... @@ -283,11 +283,9 @@
283 283  
284 284  
285 285  
286 -
287 -
288 -
289 289  === 2.2.8 Change Update Interval ===
290 290  
340 +
291 291  User can use below command to change the (% style="color:green" %)**uplink interval**.
292 292  
293 293  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
... ... @@ -297,7 +297,7 @@
297 297  )))
298 298  
299 299  (((
300 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
350 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
301 301  )))
302 302  
303 303  
... ... @@ -304,41 +304,62 @@
304 304  
305 305  == 2.3  Uplink Payload ==
306 306  
307 -In this mode, uplink payload includes in total 18 bytes
308 308  
309 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
358 +In this mode, uplink payload includes in total 14 bytes
359 +
360 +
361 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
310 310  |=(% style="width: 60px;" %)(((
311 311  **Size(bytes)**
312 -)))|=(% 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**
313 -|(% 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"]]
364 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
365 +|(% 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"]]
314 314  
315 315  (((
316 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
368 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
317 317  )))
318 318  
319 319  
320 -[[image:image-20220708111918-4.png]]
372 +[[image:1657331036973-987.png]]
321 321  
322 322  
375 +(((
323 323  The payload is ASCII string, representative same HEX:
377 +)))
324 324  
325 -0x72403155615900640c7817075e0a8c02f900 where:
379 +(((
380 +0x72403155615900640c6c19029200 where:
381 +)))
326 326  
327 -* Device ID: 0x 724031556159 = 724031556159
328 -* Version: 0x0064=100=1.0.0
383 +* (((
384 +Device ID: 0x724031556159 = 724031556159
385 +)))
386 +* (((
387 +Version: 0x0064=100=1.0.0
388 +)))
329 329  
330 -* BAT: 0x0c78 = 3192 mV = 3.192V
331 -* Singal: 0x17 = 23
332 -* Soil Moisture: 0x075e= 1886 = 18.86  %
333 -* Soil Temperature:0x0a8c =2700=27 °C
334 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
335 -* Interrupt: 0x00 = 0
390 +* (((
391 +BAT: 0x0c6c = 3180 mV = 3.180V
392 +)))
393 +* (((
394 +Signal: 0x19 = 25
395 +)))
396 +* (((
397 +Distance: 0x0292= 658 mm
398 +)))
399 +* (((
400 +Interrupt: 0x00 = 0
336 336  
402 +
403 +
404 +
405 +)))
406 +
337 337  == 2.4  Payload Explanation and Sensor Interface ==
338 338  
339 339  
340 340  === 2.4.1  Device ID ===
341 341  
412 +
342 342  (((
343 343  By default, the Device ID equal to the last 6 bytes of IMEI.
344 344  )))
... ... @@ -345,6 +345,8 @@
345 345  
346 346  (((
347 347  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
419 +
420 +
348 348  )))
349 349  
350 350  (((
... ... @@ -356,7 +356,7 @@
356 356  )))
357 357  
358 358  (((
359 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
432 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
360 360  )))
361 361  
362 362  
... ... @@ -363,12 +363,13 @@
363 363  
364 364  === 2.4.2  Version Info ===
365 365  
439 +
366 366  (((
367 367  Specify the software version: 0x64=100, means firmware version 1.00.
368 368  )))
369 369  
370 370  (((
371 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
445 +For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
372 372  )))
373 373  
374 374  
... ... @@ -375,9 +375,6 @@
375 375  
376 376  === 2.4.3  Battery Info ===
377 377  
378 -(((
379 -Check the battery voltage for LSE01.
380 -)))
381 381  
382 382  (((
383 383  Ex1: 0x0B45 = 2885mV
... ... @@ -391,6 +391,7 @@
391 391  
392 392  === 2.4.4  Signal Strength ===
393 393  
465 +
394 394  (((
395 395  NB-IoT Network signal Strength.
396 396  )))
... ... @@ -421,65 +421,22 @@
421 421  
422 422  
423 423  
424 -=== 2.4.5  Soil Moisture ===
496 +=== 2.4.5  Distance ===
425 425  
426 -(((
427 -(((
428 -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.
429 -)))
430 -)))
431 431  
432 -(((
433 -(((
434 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
435 -)))
436 -)))
499 +Get the distance. Flat object range 280mm - 7500mm.
437 437  
438 438  (((
439 -
502 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
440 440  )))
441 441  
442 442  (((
443 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
444 -)))
445 -
446 -
447 -
448 -=== 2.4.6  Soil Temperature ===
449 -
450 450  (((
451 -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 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
452 452  )))
453 -
454 -(((
455 -**Example**:
456 456  )))
457 457  
458 458  (((
459 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
460 -)))
461 -
462 -(((
463 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
464 -)))
465 -
466 -
467 -
468 -=== 2.4.7  Soil Conductivity (EC) ===
469 -
470 -(((
471 -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).
472 -)))
473 -
474 -(((
475 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
476 -)))
477 -
478 -(((
479 -Generally, the EC value of irrigation water is less than 800uS / cm.
480 -)))
481 -
482 -(((
483 483  
484 484  )))
485 485  
... ... @@ -487,10 +487,11 @@
487 487  
488 488  )))
489 489  
490 -=== 2.4.8  Digital Interrupt ===
519 +=== 2.4.6  Digital Interrupt ===
491 491  
521 +
492 492  (((
493 -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.
523 +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.
494 494  )))
495 495  
496 496  (((
... ... @@ -521,19 +521,24 @@
521 521  
522 522  
523 523  
524 -=== 2.4.9  ​+5V Output ===
554 +=== 2.4.7  ​+5V Output ===
525 525  
556 +
526 526  (((
527 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
558 +NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
528 528  )))
529 529  
530 530  
531 531  (((
532 532  The 5V output time can be controlled by AT Command.
564 +
565 +
533 533  )))
534 534  
535 535  (((
536 536  (% style="color:blue" %)**AT+5VT=1000**
570 +
571 +
537 537  )))
538 538  
539 539  (((
... ... @@ -544,11 +544,12 @@
544 544  
545 545  == 2.5  Downlink Payload ==
546 546  
547 -By default, NSE01 prints the downlink payload to console port.
548 548  
549 -[[image:image-20220708133731-5.png]]
583 +By default, NDDS75 prints the downlink payload to console port.
550 550  
585 +[[image:image-20220709100028-1.png]]
551 551  
587 +
552 552  (((
553 553  (% style="color:blue" %)**Examples:**
554 554  )))
... ... @@ -582,7 +582,7 @@
582 582  )))
583 583  
584 584  (((
585 -If payload = 0x04FF, it will reset the NSE01
621 +If payload = 0x04FF, it will reset the NDDS75
586 586  )))
587 587  
588 588  
... ... @@ -596,76 +596,52 @@
596 596  
597 597  == 2.6  ​LED Indicator ==
598 598  
599 -(((
600 -The NSE01 has an internal LED which is to show the status of different state.
601 601  
636 +The NDDS75 has an internal LED which is to show the status of different state.
602 602  
603 -* 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)
638 +
639 +* 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)
604 604  * Then the LED will be on for 1 second means device is boot normally.
605 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
641 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
606 606  * For each uplink probe, LED will be on for 500ms.
643 +
644 +(((
645 +
607 607  )))
608 608  
609 609  
610 610  
650 +== 2.7  ​Firmware Change Log ==
611 611  
612 -== 2.7  Installation in Soil ==
613 613  
614 -__**Measurement the soil surface**__
615 -
616 616  (((
617 -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]]
654 +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]]
618 618  )))
619 619  
620 -[[image:1657259653666-883.png]] ​
621 -
622 -
623 623  (((
624 624  
625 -
626 -(((
627 -Dig a hole with diameter > 20CM.
628 628  )))
629 629  
630 630  (((
631 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
662 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
632 632  )))
633 -)))
634 634  
635 -[[image:1654506665940-119.png]]
636 636  
637 -(((
638 -
639 -)))
640 640  
667 +== 2.8  ​Battery Analysis ==
641 641  
642 -== 2.8  ​Firmware Change Log ==
643 643  
670 +=== 2.8.1  ​Battery Type ===
644 644  
645 -Download URL & Firmware Change log
646 646  
647 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
648 -
649 -
650 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
651 -
652 -
653 -
654 -== 2.9  ​Battery Analysis ==
655 -
656 -=== 2.9.1  ​Battery Type ===
657 -
658 -
659 659  (((
660 -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.
674 +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.
661 661  )))
662 662  
663 -
664 664  (((
665 665  The battery is designed to last for several years depends on the actually use environment and update interval. 
666 666  )))
667 667  
668 -
669 669  (((
670 670  The battery related documents as below:
671 671  )))
... ... @@ -675,13 +675,14 @@
675 675  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
676 676  
677 677  (((
678 -[[image:image-20220708140453-6.png]]
690 +[[image:image-20220709101450-2.png]]
679 679  )))
680 680  
681 681  
682 682  
683 -=== 2.9.2  Power consumption Analyze ===
695 +=== 2.8.2  Power consumption Analyze ===
684 684  
697 +
685 685  (((
686 686  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.
687 687  )))
... ... @@ -714,12 +714,13 @@
714 714  And the Life expectation in difference case will be shown on the right.
715 715  )))
716 716  
717 -[[image:image-20220708141352-7.jpeg]]
730 +[[image:image-20220709110451-3.png]]
718 718  
719 719  
720 720  
721 -=== 2.9.3  ​Battery Note ===
734 +=== 2.8.3  ​Battery Note ===
722 722  
736 +
723 723  (((
724 724  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.
725 725  )))
... ... @@ -726,10 +726,11 @@
726 726  
727 727  
728 728  
729 -=== 2.9.4  Replace the battery ===
743 +=== 2.8.4  Replace the battery ===
730 730  
745 +
731 731  (((
732 -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).
747 +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).
733 733  )))
734 734  
735 735  
... ... @@ -736,6 +736,7 @@
736 736  
737 737  = 3. ​ Access NB-IoT Module =
738 738  
754 +
739 739  (((
740 740  Users can directly access the AT command set of the NB-IoT module.
741 741  )))
... ... @@ -742,19 +742,23 @@
742 742  
743 743  (((
744 744  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/]] 
761 +
762 +
745 745  )))
746 746  
747 -[[image:1657261278785-153.png]]
765 +[[image:1657333200519-600.png]]
748 748  
749 749  
750 750  
751 751  = 4.  Using the AT Commands =
752 752  
771 +
753 753  == 4.1  Access AT Commands ==
754 754  
755 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
756 756  
775 +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]]
757 757  
777 +
758 758  AT+<CMD>?  : Help on <CMD>
759 759  
760 760  AT+<CMD>         : Run <CMD>
... ... @@ -828,6 +828,7 @@
828 828  
829 829  = ​5.  FAQ =
830 830  
851 +
831 831  == 5.1 ​ How to Upgrade Firmware ==
832 832  
833 833  
... ... @@ -840,20 +840,14 @@
840 840  )))
841 841  
842 842  (((
843 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
864 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
844 844  )))
845 845  
846 846  
847 847  
848 -== 5.2  Can I calibrate NSE01 to different soil types? ==
849 -
850 -(((
851 -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]].
852 -)))
853 -
854 -
855 855  = 6.  Trouble Shooting =
856 856  
871 +
857 857  == 6.1  ​Connection problem when uploading firmware ==
858 858  
859 859  
... ... @@ -869,6 +869,7 @@
869 869  
870 870  == 6.2  AT Command input doesn't work ==
871 871  
887 +
872 872  (((
873 873  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.
874 874  
... ... @@ -879,7 +879,7 @@
879 879  = 7. ​ Order Info =
880 880  
881 881  
882 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
898 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
883 883  
884 884  
885 885  (% class="wikigeneratedid" %)
... ... @@ -894,7 +894,7 @@
894 894  
895 895  (% style="color:#037691" %)**Package Includes**:
896 896  
897 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
913 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
898 898  * External antenna x 1
899 899  )))
900 900  
... ... @@ -903,8 +903,10 @@
903 903  
904 904  (% style="color:#037691" %)**Dimension and weight**:
905 905  
906 -* Size: 195 x 125 x 55 mm
907 -* Weight:   420g
922 +* Device Size: 13.0 x 5 x 4.5 cm
923 +* Device Weight: 150g
924 +* Package Size / pcs : 15 x 12x 5.5 cm
925 +* Weight / pcs : 220g
908 908  )))
909 909  
910 910  (((
... ... @@ -916,5 +916,9 @@
916 916  
917 917  = 9.  Support =
918 918  
937 +
919 919  * 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.
920 920  * 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]]
940 +
941 +
942 +
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