Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 100.1 >
edited by Xiaoling
on 2022/07/11 14:11
To version < 95.3 >
edited by Xiaoling
on 2022/07/09 10:35
>
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Summary

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... ... @@ -7,7 +7,6 @@
7 7  
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -22,34 +22,20 @@
22 22  
23 23  
24 24  (((
25 -(((
26 26  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.
27 27  )))
28 28  
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.
32 +
31 31  )))
32 32  
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 -)))
35 +[[image:1654503236291-817.png]]
36 36  
37 -(((
38 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 -)))
40 40  
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 -
53 53  [[image:1657327959271-447.png]]
54 54  
55 55  
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56 56  
57 57  == 1.2 ​ Features ==
58 58  
44 +
59 59  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60 60  * Ultra low power consumption
61 61  * Distance Detection by Ultrasonic technology
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70 70  * 8500mAh Battery for long term use
71 71  
72 72  
73 -
74 74  == 1.3  Specification ==
75 75  
61 +
76 76  (% style="color:#037691" %)**Common DC Characteristics:**
77 77  
78 78  * Supply Voltage: 2.1v ~~ 3.6v
... ... @@ -98,7 +98,7 @@
98 98  (% style="color:#037691" %)**Power Consumption**
99 99  
100 100  * STOP Mode: 10uA @ 3.3v
101 -* Max transmit power: 350mA@3.3v
87 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
102 102  
103 103  
104 104  
... ... @@ -115,6 +115,7 @@
115 115  ​
116 116  
117 117  
104 +
118 118  == 1.5  Pin Definitions ==
119 119  
120 120  
... ... @@ -156,7 +156,7 @@
156 156  )))
157 157  
158 158  * Your local operator has already distributed a NB-IoT Network there.
159 -* The local NB-IoT network used the band that NDDS75 supports.
146 +* The local NB-IoT network used the band that NSE01 supports.
160 160  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
161 161  
162 162  (((
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227 227  (% 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/]]
228 228  
229 229  
230 -(((
231 231  **Use below commands:**
232 -)))
233 233  
234 -* (((
235 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
236 -)))
237 -* (((
238 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
239 -)))
240 -* (((
241 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
242 -)))
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
243 243  
244 -(((
245 245  For parameter description, please refer to AT command set
246 -)))
247 247  
248 248  [[image:1657330452568-615.png]]
249 249  
250 250  
251 -(((
252 252  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.
253 -)))
254 254  
255 255  [[image:1657330472797-498.png]]
256 256  
... ... @@ -259,9 +259,9 @@
259 259  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
260 260  
261 261  
262 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
237 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
263 263  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
264 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
239 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
265 265  
266 266  [[image:1657330501006-241.png]]
267 267  
... ... @@ -273,11 +273,11 @@
273 273  === 2.2.6 Use MQTT protocol to uplink data ===
274 274  
275 275  
276 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
277 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
278 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
279 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
280 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
251 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
252 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
253 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
254 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
255 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
281 281  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
282 282  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
283 283  
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327 327  In this mode, uplink payload includes in total 14 bytes
328 328  
329 329  
330 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
305 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
331 331  |=(% style="width: 60px;" %)(((
332 332  **Size(bytes)**
333 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
334 -|(% 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"]]
308 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
309 +|(% 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" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
335 335  
336 336  (((
337 337  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
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366 366  )))
367 367  * (((
368 368  Interrupt: 0x00 = 0
369 -
370 -
371 -
372 -
373 373  )))
374 374  
346 +
375 375  == 2.4  Payload Explanation and Sensor Interface ==
376 376  
377 377  
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414 414  === 2.4.3  Battery Info ===
415 415  
416 416  (((
389 +Check the battery voltage for LSE01.
390 +)))
391 +
392 +(((
417 417  Ex1: 0x0B45 = 2885mV
418 418  )))
419 419  
... ... @@ -455,13 +455,11 @@
455 455  
456 456  
457 457  
458 -=== 2.4.5  Distance ===
434 +=== 2.4.5  Soil Moisture ===
459 459  
460 460  Get the distance. Flat object range 280mm - 7500mm.
461 461  
462 -(((
463 463  For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
464 -)))
465 465  
466 466  (((
467 467  (((
... ... @@ -604,9 +604,7 @@
604 604  == 2.7  ​Firmware Change Log ==
605 605  
606 606  
607 -(((
608 608  Download URL & Firmware Change log
609 -)))
610 610  
611 611  (((
612 612  [[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/]]
... ... @@ -613,9 +613,7 @@
613 613  )))
614 614  
615 615  
616 -(((
617 617  Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
618 -)))
619 619  
620 620  
621 621  
... ... @@ -680,7 +680,7 @@
680 680  And the Life expectation in difference case will be shown on the right.
681 681  )))
682 682  
683 -[[image:image-20220709110451-3.png]]
653 +[[image:image-20220708141352-7.jpeg]]
684 684  
685 685  
686 686  
... ... @@ -853,7 +853,7 @@
853 853  
854 854  (% style="color:#037691" %)**Package Includes**:
855 855  
856 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
826 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
857 857  * External antenna x 1
858 858  )))
859 859  
... ... @@ -862,6 +862,7 @@
862 862  
863 863  (% style="color:#037691" %)**Dimension and weight**:
864 864  
835 +
865 865  * Device Size: 13.0 x 5 x 4.5 cm
866 866  * Device Weight: 150g
867 867  * Package Size / pcs : 15 x 12x 5.5 cm
image-20220709110451-3.png
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