Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 95.5 >
edited by Xiaoling
on 2022/07/09 10:58
To version < 97.20 >
edited by Xiaoling
on 2022/07/09 17:49
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -22,20 +22,34 @@
22 22  
23 23  
24 24  (((
25 +(((
25 25  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.
26 -\\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.
27 -\\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.
28 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
29 -\\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)
30 -\\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.
31 31  )))
32 32  
33 -
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.
34 34  )))
35 35  
36 -[[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 +)))
37 37  
37 +(((
38 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 +)))
38 38  
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 +
39 39  [[image:1657327959271-447.png]]
40 40  
41 41  
... ... @@ -42,7 +42,6 @@
42 42  
43 43  == 1.2 ​ Features ==
44 44  
45 -
46 46  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
47 47  * Ultra low power consumption
48 48  * Distance Detection by Ultrasonic technology
... ... @@ -56,6 +56,7 @@
56 56  * Micro SIM card slot for NB-IoT SIM
57 57  * 8500mAh Battery for long term use
58 58  
72 +
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -84,7 +84,7 @@
84 84  (% style="color:#037691" %)**Power Consumption**
85 85  
86 86  * STOP Mode: 10uA @ 3.3v
87 -* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
101 +* Max transmit power: 350mA@3.3v
88 88  
89 89  
90 90  == ​1.4  Applications ==
... ... @@ -100,7 +100,6 @@
100 100  ​
101 101  
102 102  
103 -
104 104  == 1.5  Pin Definitions ==
105 105  
106 106  
... ... @@ -213,18 +213,30 @@
213 213  (% 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/]]
214 214  
215 215  
229 +(((
216 216  **Use below commands:**
231 +)))
217 217  
218 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
219 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
220 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
233 +* (((
234 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
235 +)))
236 +* (((
237 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
238 +)))
239 +* (((
240 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
241 +)))
221 221  
243 +(((
222 222  For parameter description, please refer to AT command set
245 +)))
223 223  
224 224  [[image:1657330452568-615.png]]
225 225  
226 226  
250 +(((
227 227  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.
252 +)))
228 228  
229 229  [[image:1657330472797-498.png]]
230 230  
... ... @@ -233,9 +233,9 @@
233 233  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
234 234  
235 235  
236 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
261 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
237 237  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
238 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
263 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
239 239  
240 240  [[image:1657330501006-241.png]]
241 241  
... ... @@ -247,11 +247,11 @@
247 247  === 2.2.6 Use MQTT protocol to uplink data ===
248 248  
249 249  
250 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
251 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
252 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
253 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
254 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
275 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
276 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
277 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
278 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
279 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
255 255  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
256 256  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
257 257  
... ... @@ -301,11 +301,11 @@
301 301  In this mode, uplink payload includes in total 14 bytes
302 302  
303 303  
304 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
305 -|=(% style="width: 80px;" %)(((
329 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
330 +|=(% style="width: 60px;" %)(((
306 306  **Size(bytes)**
307 -)))|=(% style="width: 80px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 110px;" %)**1**|=(% style="width: 110px;" %)**2**|=(% style="width: 70px;" %)**1**
308 -|(% 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="H2.4.8A0DigitalInterrupt"]]
332 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
333 +|(% 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"]]
309 309  
310 310  (((
311 311  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
... ... @@ -388,10 +388,6 @@
388 388  === 2.4.3  Battery Info ===
389 389  
390 390  (((
391 -Check the battery voltage for LSE01.
392 -)))
393 -
394 -(((
395 395  Ex1: 0x0B45 = 2885mV
396 396  )))
397 397  
... ... @@ -437,7 +437,9 @@
437 437  
438 438  Get the distance. Flat object range 280mm - 7500mm.
439 439  
461 +(((
440 440  For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
463 +)))
441 441  
442 442  (((
443 443  (((
... ... @@ -580,7 +580,9 @@
580 580  == 2.7  ​Firmware Change Log ==
581 581  
582 582  
606 +(((
583 583  Download URL & Firmware Change log
608 +)))
584 584  
585 585  (((
586 586  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
... ... @@ -587,7 +587,9 @@
587 587  )))
588 588  
589 589  
615 +(((
590 590  Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
617 +)))
591 591  
592 592  
593 593  
... ... @@ -652,7 +652,7 @@
652 652  And the Life expectation in difference case will be shown on the right.
653 653  )))
654 654  
655 -[[image:image-20220708141352-7.jpeg]]
682 +[[image:image-20220709110451-3.png]]
656 656  
657 657  
658 658  
... ... @@ -825,7 +825,7 @@
825 825  
826 826  (% style="color:#037691" %)**Package Includes**:
827 827  
828 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
855 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
829 829  * External antenna x 1
830 830  )))
831 831  
... ... @@ -834,7 +834,6 @@
834 834  
835 835  (% style="color:#037691" %)**Dimension and weight**:
836 836  
837 -
838 838  * Device Size: 13.0 x 5 x 4.5 cm
839 839  * Device Weight: 150g
840 840  * Package Size / pcs : 15 x 12x 5.5 cm
image-20220709110451-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +611.5 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0