Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 92.1 >
edited by Xiaoling
on 2022/07/09 10:00
To version < 100.5 >
edited by Xiaoling
on 2022/08/22 14:39
>
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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  
... ... @@ -15,6 +15,7 @@
15 15  
16 16  = 1.  Introduction =
17 17  
19 +
18 18  == 1.1 ​ What is NDDS75 Distance Detection Sensor ==
19 19  
20 20  (((
... ... @@ -21,20 +21,34 @@
21 21  
22 22  
23 23  (((
26 +(((
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 -
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.
33 33  )))
34 34  
35 -[[image:1654503236291-817.png]]
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 +)))
36 36  
38 +(((
39 +NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 +)))
37 37  
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 +)))
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 +
51 +
52 +)))
53 +
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  
75 +
76 +
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -64,6 +64,7 @@
64 64  * Supply Voltage: 2.1v ~~ 3.6v
65 65  * Operating Temperature: -40 ~~ 85°C
66 66  
85 +
67 67  (% style="color:#037691" %)**NB-IoT Spec:**
68 68  
69 69  * - B1 @H-FDD: 2100MHz
... ... @@ -73,6 +73,7 @@
73 73  * - B20 @H-FDD: 800MHz
74 74  * - B28 @H-FDD: 700MHz
75 75  
95 +
76 76  (% style="color:#037691" %)**Battery:**
77 77  
78 78  * Li/SOCI2 un-chargeable battery
... ... @@ -81,15 +81,18 @@
81 81  * Max continuously current: 130mA
82 82  * Max boost current: 2A, 1 second
83 83  
104 +
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]]
108 +* Max transmit power: 350mA@3.3v
88 88  
89 89  
90 90  
112 +
91 91  == ​1.4  Applications ==
92 92  
115 +
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  
128 +
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  
138 +
114 114  == 2.1  How it works ==
115 115  
141 +
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  
167 +
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.
173 +* 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
177 +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  
187 +
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  
203 +
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  
212 +
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  
236 +
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/]]
238 +(% 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  
246 +(% 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  
248 +
249 +(((
217 217  **Use below commands:**
251 +)))
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
253 +* (((
254 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
255 +)))
256 +* (((
257 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
258 +)))
259 +* (((
260 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
261 +)))
222 222  
263 +(((
223 223  For parameter description, please refer to AT command set
265 +)))
224 224  
225 225  [[image:1657330452568-615.png]]
226 226  
227 227  
270 +
271 +(((
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.
273 +)))
229 229  
230 230  [[image:1657330472797-498.png]]
231 231  
... ... @@ -234,10 +234,11 @@
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
282 +* (% 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
284 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
240 240  
286 +
241 241  [[image:1657330501006-241.png]]
242 242  
243 243  
... ... @@ -248,14 +248,15 @@
248 248  === 2.2.6 Use MQTT protocol to uplink data ===
249 249  
250 250  
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
297 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
298 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
299 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
300 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
301 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
256 256  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
257 257  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
258 258  
305 +
259 259  [[image:1657249978444-674.png]]
260 260  
261 261  
... ... @@ -274,6 +274,7 @@
274 274  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
275 275  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
276 276  
324 +
277 277  [[image:image-20220709093918-1.png]]
278 278  
279 279  
... ... @@ -283,6 +283,7 @@
283 283  
284 284  === 2.2.8 Change Update Interval ===
285 285  
334 +
286 286  User can use below command to change the (% style="color:green" %)**uplink interval**.
287 287  
288 288  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
... ... @@ -292,7 +292,7 @@
292 292  )))
293 293  
294 294  (((
295 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
344 +(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
296 296  )))
297 297  
298 298  
... ... @@ -299,14 +299,15 @@
299 299  
300 300  == 2.3  Uplink Payload ==
301 301  
351 +
302 302  In this mode, uplink payload includes in total 14 bytes
303 303  
304 304  
305 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
355 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
306 306  |=(% style="width: 60px;" %)(((
307 307  **Size(bytes)**
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"]]
358 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
359 +|(% 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"]]
310 310  
311 311  (((
312 312  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
... ... @@ -315,6 +315,7 @@
315 315  
316 316  [[image:1657331036973-987.png]]
317 317  
368 +
318 318  (((
319 319  The payload is ASCII string, representative same HEX:
320 320  )))
... ... @@ -341,14 +341,18 @@
341 341  )))
342 342  * (((
343 343  Interrupt: 0x00 = 0
344 -)))
345 345  
346 346  
397 +
398 +
399 +)))
400 +
347 347  == 2.4  Payload Explanation and Sensor Interface ==
348 348  
349 349  
350 350  === 2.4.1  Device ID ===
351 351  
406 +
352 352  (((
353 353  By default, the Device ID equal to the last 6 bytes of IMEI.
354 354  )))
... ... @@ -355,6 +355,8 @@
355 355  
356 356  (((
357 357  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
413 +
414 +
358 358  )))
359 359  
360 360  (((
... ... @@ -373,6 +373,7 @@
373 373  
374 374  === 2.4.2  Version Info ===
375 375  
433 +
376 376  (((
377 377  Specify the software version: 0x64=100, means firmware version 1.00.
378 378  )))
... ... @@ -385,9 +385,6 @@
385 385  
386 386  === 2.4.3  Battery Info ===
387 387  
388 -(((
389 -Check the battery voltage for LSE01.
390 -)))
391 391  
392 392  (((
393 393  Ex1: 0x0B45 = 2885mV
... ... @@ -401,6 +401,7 @@
401 401  
402 402  === 2.4.4  Signal Strength ===
403 403  
459 +
404 404  (((
405 405  NB-IoT Network signal Strength.
406 406  )))
... ... @@ -431,11 +431,14 @@
431 431  
432 432  
433 433  
434 -=== 2.4.5  Soil Moisture ===
490 +=== 2.4.5  Distance ===
435 435  
492 +
436 436  Get the distance. Flat object range 280mm - 7500mm.
437 437  
495 +(((
438 438  For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
497 +)))
439 439  
440 440  (((
441 441  (((
... ... @@ -453,6 +453,7 @@
453 453  
454 454  === 2.4.6  Digital Interrupt ===
455 455  
515 +
456 456  (((
457 457  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.
458 458  )))
... ... @@ -487,6 +487,7 @@
487 487  
488 488  === 2.4.7  ​+5V Output ===
489 489  
550 +
490 490  (((
491 491  NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
492 492  )))
... ... @@ -494,10 +494,14 @@
494 494  
495 495  (((
496 496  The 5V output time can be controlled by AT Command.
558 +
559 +
497 497  )))
498 498  
499 499  (((
500 500  (% style="color:blue" %)**AT+5VT=1000**
564 +
565 +
501 501  )))
502 502  
503 503  (((
... ... @@ -508,11 +508,12 @@
508 508  
509 509  == 2.5  Downlink Payload ==
510 510  
511 -By default, NSE01 prints the downlink payload to console port.
512 512  
513 -[[image:image-20220708133731-5.png]]
577 +By default, NDDS75 prints the downlink payload to console port.
514 514  
579 +[[image:image-20220709100028-1.png]]
515 515  
581 +
516 516  (((
517 517  (% style="color:blue" %)**Examples:**
518 518  )))
... ... @@ -546,7 +546,7 @@
546 546  )))
547 547  
548 548  (((
549 -If payload = 0x04FF, it will reset the NSE01
615 +If payload = 0x04FF, it will reset the NDDS75
550 550  )))
551 551  
552 552  
... ... @@ -560,76 +560,52 @@
560 560  
561 561  == 2.6  ​LED Indicator ==
562 562  
563 -(((
564 -The NSE01 has an internal LED which is to show the status of different state.
565 565  
630 +The NDDS75 has an internal LED which is to show the status of different state.
566 566  
567 -* 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)
632 +
633 +* 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)
568 568  * Then the LED will be on for 1 second means device is boot normally.
569 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
635 +* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
570 570  * For each uplink probe, LED will be on for 500ms.
637 +
638 +(((
639 +
571 571  )))
572 572  
573 573  
574 574  
644 +== 2.7  ​Firmware Change Log ==
575 575  
576 -== 2.7  Installation in Soil ==
577 577  
578 -__**Measurement the soil surface**__
579 -
580 580  (((
581 -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]]
648 +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]]
582 582  )))
583 583  
584 -[[image:1657259653666-883.png]] ​
585 -
586 -
587 587  (((
588 588  
589 -
590 -(((
591 -Dig a hole with diameter > 20CM.
592 592  )))
593 593  
594 594  (((
595 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
656 +Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
596 596  )))
597 -)))
598 598  
599 -[[image:1654506665940-119.png]]
600 600  
601 -(((
602 -
603 -)))
604 604  
661 +== 2.8  ​Battery Analysis ==
605 605  
606 -== 2.8  ​Firmware Change Log ==
607 607  
664 +=== 2.8.1  ​Battery Type ===
608 608  
609 -Download URL & Firmware Change log
610 610  
611 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
612 -
613 -
614 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
615 -
616 -
617 -
618 -== 2.9  ​Battery Analysis ==
619 -
620 -=== 2.9.1  ​Battery Type ===
621 -
622 -
623 623  (((
624 -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.
668 +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.
625 625  )))
626 626  
627 -
628 628  (((
629 629  The battery is designed to last for several years depends on the actually use environment and update interval. 
630 630  )))
631 631  
632 -
633 633  (((
634 634  The battery related documents as below:
635 635  )))
... ... @@ -639,13 +639,14 @@
639 639  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
640 640  
641 641  (((
642 -[[image:image-20220708140453-6.png]]
684 +[[image:image-20220709101450-2.png]]
643 643  )))
644 644  
645 645  
646 646  
647 -=== 2.9.2  Power consumption Analyze ===
689 +=== 2.8.2  Power consumption Analyze ===
648 648  
691 +
649 649  (((
650 650  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.
651 651  )))
... ... @@ -678,12 +678,13 @@
678 678  And the Life expectation in difference case will be shown on the right.
679 679  )))
680 680  
681 -[[image:image-20220708141352-7.jpeg]]
724 +[[image:image-20220709110451-3.png]]
682 682  
683 683  
684 684  
685 -=== 2.9.3  ​Battery Note ===
728 +=== 2.8.3  ​Battery Note ===
686 686  
730 +
687 687  (((
688 688  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.
689 689  )))
... ... @@ -690,10 +690,11 @@
690 690  
691 691  
692 692  
693 -=== 2.9.4  Replace the battery ===
737 +=== 2.8.4  Replace the battery ===
694 694  
739 +
695 695  (((
696 -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).
741 +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).
697 697  )))
698 698  
699 699  
... ... @@ -700,6 +700,7 @@
700 700  
701 701  = 3. ​ Access NB-IoT Module =
702 702  
748 +
703 703  (((
704 704  Users can directly access the AT command set of the NB-IoT module.
705 705  )))
... ... @@ -706,19 +706,23 @@
706 706  
707 707  (((
708 708  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/]] 
755 +
756 +
709 709  )))
710 710  
711 -[[image:1657261278785-153.png]]
759 +[[image:1657333200519-600.png]]
712 712  
713 713  
714 714  
715 715  = 4.  Using the AT Commands =
716 716  
765 +
717 717  == 4.1  Access AT Commands ==
718 718  
719 -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/]]
720 720  
769 +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]]
721 721  
771 +
722 722  AT+<CMD>?  : Help on <CMD>
723 723  
724 724  AT+<CMD>         : Run <CMD>
... ... @@ -792,6 +792,7 @@
792 792  
793 793  = ​5.  FAQ =
794 794  
845 +
795 795  == 5.1 ​ How to Upgrade Firmware ==
796 796  
797 797  
... ... @@ -804,20 +804,14 @@
804 804  )))
805 805  
806 806  (((
807 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
858 +(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
808 808  )))
809 809  
810 810  
811 811  
812 -== 5.2  Can I calibrate NSE01 to different soil types? ==
813 -
814 -(((
815 -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]].
816 -)))
817 -
818 -
819 819  = 6.  Trouble Shooting =
820 820  
865 +
821 821  == 6.1  ​Connection problem when uploading firmware ==
822 822  
823 823  
... ... @@ -833,6 +833,7 @@
833 833  
834 834  == 6.2  AT Command input doesn't work ==
835 835  
881 +
836 836  (((
837 837  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.
838 838  
... ... @@ -843,7 +843,7 @@
843 843  = 7. ​ Order Info =
844 844  
845 845  
846 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
892 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
847 847  
848 848  
849 849  (% class="wikigeneratedid" %)
... ... @@ -858,7 +858,7 @@
858 858  
859 859  (% style="color:#037691" %)**Package Includes**:
860 860  
861 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
907 +* NDDS75 NB-IoT Distance Detect Sensor Node x 1
862 862  * External antenna x 1
863 863  )))
864 864  
... ... @@ -867,8 +867,10 @@
867 867  
868 868  (% style="color:#037691" %)**Dimension and weight**:
869 869  
870 -* Size: 195 x 125 x 55 mm
871 -* Weight:   420g
916 +* Device Size: 13.0 x 5 x 4.5 cm
917 +* Device Weight: 150g
918 +* Package Size / pcs : 15 x 12x 5.5 cm
919 +* Weight / pcs : 220g
872 872  )))
873 873  
874 874  (((
... ... @@ -880,5 +880,8 @@
880 880  
881 881  = 9.  Support =
882 882  
931 +
883 883  * 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.
884 884  * 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]]
934 +
935 +
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