Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 104.6 >
edited by Xiaoling
on 2022/09/09 13:35
To version < 108.14 >
edited by Xiaoling
on 2023/05/17 18:16
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -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  (((
... ... @@ -54,7 +54,6 @@
54 54  [[image:1657327959271-447.png]]
55 55  
56 56  
57 -
58 58  == 1.2 ​ Features ==
59 59  
60 60  
... ... @@ -72,9 +72,6 @@
72 72  * 8500mAh Battery for long term use
73 73  
74 74  
75 -
76 -
77 -
78 78  == 1.3  Specification ==
79 79  
80 80  
... ... @@ -85,12 +85,12 @@
85 85  
86 86  (% style="color:#037691" %)**NB-IoT Spec:**
87 87  
88 -* - B1 @H-FDD: 2100MHz
89 -* - B3 @H-FDD: 1800MHz
90 -* - B8 @H-FDD: 900MHz
91 -* - B5 @H-FDD: 850MHz
92 -* - B20 @H-FDD: 800MHz
93 -* - B28 @H-FDD: 700MHz
83 +* B1 @H-FDD: 2100MHz
84 +* B3 @H-FDD: 1800MHz
85 +* B8 @H-FDD: 900MHz
86 +* B5 @H-FDD: 850MHz
87 +* B20 @H-FDD: 800MHz
88 +* B28 @H-FDD: 700MHz
94 94  
95 95  (% style="color:#037691" %)**Battery:**
96 96  
... ... @@ -106,9 +106,6 @@
106 106  * Max transmit power: 350mA@3.3v
107 107  
108 108  
109 -
110 -
111 -
112 112  == ​1.4  Applications ==
113 113  
114 114  
... ... @@ -123,8 +123,6 @@
123 123  ​
124 124  
125 125  
126 -
127 -
128 128  == 1.5  Pin Definitions ==
129 129  
130 130  
... ... @@ -131,10 +131,8 @@
131 131  [[image:1657328609906-564.png]]
132 132  
133 133  
134 -
135 135  = 2.  Use NDDS75 to communicate with IoT Server =
136 136  
137 -
138 138  == 2.1  How it works ==
139 139  
140 140  
... ... @@ -157,10 +157,8 @@
157 157  
158 158  )))
159 159  
160 -
161 161  == 2.2 ​ Configure the NDDS75 ==
162 162  
163 -
164 164  === 2.2.1 Test Requirement ===
165 165  
166 166  
... ... @@ -180,7 +180,6 @@
180 180  [[image:1657328756309-230.png]]
181 181  
182 182  
183 -
184 184  === 2.2.2 Insert SIM card ===
185 185  
186 186  
... ... @@ -196,7 +196,6 @@
196 196  [[image:1657328884227-504.png]]
197 197  
198 198  
199 -
200 200  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
201 201  
202 202  
... ... @@ -209,13 +209,13 @@
209 209  [[image:image-20220709092052-2.png]]
210 210  
211 211  
212 -**Connection:**
196 +(% style="color:blue" %)**Connection:**
213 213  
214 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
198 + (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
215 215  
216 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
200 +**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
217 217  
218 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
202 +**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
219 219  
220 220  
221 221  In the PC, use below serial tool settings:
... ... @@ -238,7 +238,6 @@
238 238  )))
239 239  
240 240  
241 -
242 242  === 2.2.4 Use CoAP protocol to uplink data ===
243 243  
244 244  
... ... @@ -253,10 +253,10 @@
253 253  (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
254 254  )))
255 255  * (((
256 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
239 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
257 257  )))
258 258  * (((
259 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
242 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
260 260  
261 261  
262 262  
... ... @@ -281,13 +281,12 @@
281 281  [[image:1657330472797-498.png]]
282 282  
283 283  
284 -
285 285  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
286 286  
287 287  
288 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
289 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
290 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
270 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
271 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
272 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
291 291  
292 292  [[image:1657330501006-241.png]]
293 293  
... ... @@ -295,17 +295,16 @@
295 295  [[image:1657330533775-472.png]]
296 296  
297 297  
298 -
299 299  === 2.2.6 Use MQTT protocol to uplink data ===
300 300  
301 301  
302 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
303 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
304 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
305 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
306 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
307 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
308 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
283 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
284 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
285 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
286 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
287 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
288 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
289 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
309 309  
310 310  [[image:1657249978444-674.png]]
311 311  
... ... @@ -318,12 +318,11 @@
318 318  )))
319 319  
320 320  
321 -
322 322  === 2.2.7 Use TCP protocol to uplink data ===
323 323  
324 324  
325 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
326 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
305 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
306 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
327 327  
328 328  [[image:image-20220709093918-1.png]]
329 329  
... ... @@ -331,13 +331,12 @@
331 331  [[image:image-20220709093918-2.png]]
332 332  
333 333  
334 -
335 335  === 2.2.8 Change Update Interval ===
336 336  
337 337  
338 338  User can use below command to change the (% style="color:green" %)**uplink interval**.
339 339  
340 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
319 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
341 341  
342 342  (((
343 343  
... ... @@ -353,23 +353,21 @@
353 353  (% 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).**
354 354  
355 355  
356 -
357 357  == 2.3  Uplink Payload ==
358 358  
337 +=== 2.3.1  Before Firmware v1.3.2 ===
359 359  
360 -=== 2.3.1  Before Firmware 1.3.2 ===
361 361  
362 -
363 363  In this mode, uplink payload includes in total 14 bytes
364 364  
365 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
366 -|=(% style="width: 60px;" %)(((
342 +(% border="1" cellspacing="10" style="background-color:#f2f2f2; width:440px" %)
343 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
367 367  **Size(bytes)**
368 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
345 +)))|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**6**|=(% style="width: 35px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 35px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**
369 369  |(% 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"]]
370 370  
371 371  (((
372 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
349 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
373 373  )))
374 374  
375 375  
... ... @@ -376,49 +376,34 @@
376 376  [[image:1657331036973-987.png]]
377 377  
378 378  
379 -(((
380 380  The payload is **ASCII** string, representative same HEX:
381 -)))
382 382  
383 -(((
384 -0x72403155615900640c6c19029200 where:
385 -)))
358 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
386 386  
387 -* (((
388 -Device ID: 0x724031556159 = 724031556159
389 -)))
390 -* (((
391 -Version:  0x0064=100=1.0.0
392 -)))
360 +**where :**
393 393  
394 -* (((
395 -BAT:  0x0c6c = 3180 mV = 3.180V
396 -)))
397 -* (((
398 -Signal: 0x19 = 25
399 -)))
400 -* (((
401 -Distance: 0x0292= 658 mm
402 -)))
403 -* (((
404 -Interrupt: 0x00 = 0
362 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
405 405  
364 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
406 406  
366 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
407 407  
368 +* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
408 408  
409 -
410 -)))
370 +* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
411 411  
412 -=== **2.3.2  Since firmware v1.3.2** ===
372 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
413 413  
374 +=== 2.3.2  Since firmware v1.3.2 ===
414 414  
376 +
415 415  In this mode, uplink payload includes 69 bytes in total by default.
416 416  
417 417  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.
418 418  
419 -(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
420 -|(% 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
421 -|(% 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.......
381 +(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
382 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**8**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:70px;background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**4**
383 +|=(% 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.......
422 422  
423 423  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
424 424  
... ... @@ -427,26 +427,32 @@
427 427  
428 428  The payload is ASCII string, representative same HEX:
429 429  
430 -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:
392 +**0x (% style="color:red" %)f867787050213317 (% style="color:blue" %)0084 (% style="color:green" %)0cf4 (% style="color:#00b0f0" %)1e (% style="color:#7030a0" %)01 (% style="color:#d60093" %)00(% style="color:#a14d07" %) 0039 (% style="color:#0020b0" %)6315537b (% style="color:#663300" %)00396319baf0 00396319ba3c 00396319b988 00396319b8d4 00396319b820 00396319b76c 00396319b6b8 00396319b604 (%%)**
431 431  
432 -* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
433 -* (% style="color:red" %)Version: 0x0084=132=1.3.2
434 -* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
435 -* (% style="color:blue" %)Singal: 0x1e = 30
436 -* (% style="color:red" %)Mod: 0x01 = 1
437 -* Interrupt: 0x00= 0
438 -* Distance: 0x0039= 57 = 57
439 -* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
440 -* Distance,Time stamp : 00396319baf0
441 -* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
394 +**where:**
442 442  
396 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
443 443  
398 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
444 444  
400 +* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
445 445  
402 +* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
446 446  
447 -== 2.4  Payload Explanation and Sensor Interface ==
404 +* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
448 448  
406 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
449 449  
408 +* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
409 +
410 +* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
411 +
412 +* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
413 +
414 +* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
415 +
416 +== 2.4  Payload Explanation and Sensor Interface ==
417 +
450 450  === 2.4.1  Device ID ===
451 451  
452 452  
... ... @@ -485,7 +485,6 @@
485 485  AT+DEUI=868411056754138
486 486  
487 487  
488 -
489 489  === 2.4.2  Version Info ===
490 490  
491 491  
... ... @@ -498,7 +498,6 @@
498 498  )))
499 499  
500 500  
501 -
502 502  === 2.4.3  Battery Info ===
503 503  
504 504  
... ... @@ -511,7 +511,6 @@
511 511  )))
512 512  
513 513  
514 -
515 515  === 2.4.4  Signal Strength ===
516 516  
517 517  
... ... @@ -544,7 +544,6 @@
544 544  )))
545 545  
546 546  
547 -
548 548  === 2.4.5  Distance ===
549 549  
550 550  
... ... @@ -564,10 +564,6 @@
564 564  
565 565  )))
566 566  
567 -(((
568 -
569 -)))
570 -
571 571  === 2.4.6  Digital Interrupt ===
572 572  
573 573  
... ... @@ -580,7 +580,7 @@
580 580  )))
581 581  
582 582  (((
583 -(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
543 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/  (more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
584 584  )))
585 585  
586 586  
... ... @@ -602,7 +602,6 @@
602 602  )))
603 603  
604 604  
605 -
606 606  === 2.4.7  ​+5V Output ===
607 607  
608 608  
... ... @@ -628,7 +628,6 @@
628 628  )))
629 629  
630 630  
631 -
632 632  == 2.5  Downlink Payload ==
633 633  
634 634  
... ... @@ -681,7 +681,6 @@
681 681  )))
682 682  
683 683  
684 -
685 685  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
686 686  
687 687  
... ... @@ -701,16 +701,17 @@
701 701  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
702 702  
703 703  
704 -
705 705  == 2.7  Set the number of data to be uploaded and the recording time ==
706 706  
707 707  
708 708  (% style="color:blue" %)** ➢ AT Command:**
709 709  
710 -* (% 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)
711 -* (% 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.
666 +* (% 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)
667 +* (% 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.
712 712  
669 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
713 713  
671 +[[image:image-20221009001114-1.png||height="687" width="955"]]
714 714  
715 715  
716 716  == 2.8  Read or Clear cached data ==
... ... @@ -718,15 +718,12 @@
718 718  
719 719  (% style="color:blue" %)** ➢ AT Command:**
720 720  
721 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/ Read cached data
722 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
679 +* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
680 +* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
723 723  
724 -
725 -
726 726  [[image:image-20220908175333-2.png]]
727 727  
728 728  
729 -
730 730  == 2.9  ​LED Indicator ==
731 731  
732 732  
... ... @@ -743,7 +743,6 @@
743 743  )))
744 744  
745 745  
746 -
747 747  == 2.10  ​Firmware Change Log ==
748 748  
749 749  
... ... @@ -752,100 +752,18 @@
752 752  )))
753 753  
754 754  (((
755 -
756 -)))
757 -
758 -(((
759 759  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
760 760  )))
761 761  
762 762  
713 +== 2.11 Battery & Power Consumption ==
763 763  
764 -== 2.11  ​Battery Analysis ==
765 765  
716 +NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
766 766  
767 -=== 2.11.1  ​Battery Type ===
718 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
768 768  
769 769  
770 -(((
771 -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.
772 -)))
773 -
774 -(((
775 -The battery is designed to last for several years depends on the actually use environment and update interval. 
776 -)))
777 -
778 -(((
779 -The battery related documents as below:
780 -)))
781 -
782 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
783 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
784 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
785 -
786 -(((
787 -[[image:image-20220709101450-2.png]]
788 -)))
789 -
790 -
791 -
792 -=== 2.11.2  Power consumption Analyze ===
793 -
794 -
795 -(((
796 -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.
797 -)))
798 -
799 -
800 -(((
801 -Instruction to use as below:
802 -)))
803 -
804 -(((
805 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
806 -)))
807 -
808 -
809 -(((
810 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
811 -)))
812 -
813 -* (((
814 -Product Model
815 -)))
816 -* (((
817 -Uplink Interval
818 -)))
819 -* (((
820 -Working Mode
821 -)))
822 -
823 -(((
824 -And the Life expectation in difference case will be shown on the right.
825 -)))
826 -
827 -[[image:image-20220709110451-3.png]]
828 -
829 -
830 -
831 -=== 2.11.3  ​Battery Note ===
832 -
833 -
834 -(((
835 -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.
836 -)))
837 -
838 -
839 -
840 -=== 2.11.4  Replace the battery ===
841 -
842 -
843 -(((
844 -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).
845 -)))
846 -
847 -
848 -
849 849  = 3. ​ Access NB-IoT Module =
850 850  
851 851  
... ... @@ -862,10 +862,8 @@
862 862  [[image:1657333200519-600.png]]
863 863  
864 864  
865 -
866 866  = 4.  Using the AT Commands =
867 867  
868 -
869 869  == 4.1  Access AT Commands ==
870 870  
871 871  
... ... @@ -872,96 +872,94 @@
872 872  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]]
873 873  
874 874  
875 -AT+<CMD>?  : Help on <CMD>
745 +AT+<CMD>?  :  Help on <CMD>
876 876  
877 -AT+<CMD>         : Run <CMD>
747 +AT+<CMD>         :  Run <CMD>
878 878  
879 -AT+<CMD>=<value> : Set the value
749 +AT+<CMD>=<value> :  Set the value
880 880  
881 -AT+<CMD>=?  : Get the value
751 +AT+<CMD>=?  :  Get the value
882 882  
883 883  
884 884  (% style="color:#037691" %)**General Commands**(%%)      
885 885  
886 -AT  : Attention       
756 +AT  :  Attention       
887 887  
888 -AT?  : Short Help     
758 +AT?  :  Short Help     
889 889  
890 -ATZ  : MCU Reset    
760 +ATZ  :  MCU Reset    
891 891  
892 -AT+TDC  : Application Data Transmission Interval
762 +AT+TDC  :  Application Data Transmission Interval
893 893  
894 -AT+CFG  : Print all configurations
764 +AT+CFG  :  Print all configurations
895 895  
896 -AT+CFGMOD           : Working mode selection
766 +AT+CFGMOD           :  Working mode selection
897 897  
898 -AT+INTMOD            : Set the trigger interrupt mode
768 +AT+INTMOD            :  Set the trigger interrupt mode
899 899  
900 -AT+5VT  : Set extend the time of 5V power  
770 +AT+5VT  :  Set extend the time of 5V power  
901 901  
902 -AT+PRO  : Choose agreement
772 +AT+PRO  :  Choose agreement
903 903  
904 -AT+WEIGRE  : Get weight or set weight to 0
774 +AT+WEIGRE  :  Get weight or set weight to 0
905 905  
906 -AT+WEIGAP  : Get or Set the GapValue of weight
776 +AT+WEIGAP  :  Get or Set the GapValue of weight
907 907  
908 -AT+RXDL  : Extend the sending and receiving time
778 +AT+RXDL  :  Extend the sending and receiving time
909 909  
910 -AT+CNTFAC  : Get or set counting parameters
780 +AT+CNTFAC  :  Get or set counting parameters
911 911  
912 -AT+SERVADDR  : Server Address
782 +AT+SERVADDR  :  Server Address
913 913  
914 -AT+TR      : Get or Set record time"
784 +AT+TR  :  Get or Set record time"
915 915  
916 -AT+APN     : Get or set the APN
786 +AT+APN     :  Get or set the APN
917 917  
918 -AT+FBAND   : Get or Set whether to automatically modify the frequency band
788 +AT+FBAND  :  Get or Set whether to automatically modify the frequency band
919 919  
920 -AT+DNSCFG  : Get or Set DNS Server
790 +AT+DNSCFG  : Get or Set DNS Server
921 921  
922 -AT+GETSENSORVALUE   : Returns the current sensor measurement
792 +AT+GETSENSORVALUE   :  Returns the current sensor measurement
923 923  
924 -AT+NOUD      : Get or Set the number of data to be uploaded
794 +AT+NOUD  :  Get or Set the number of data to be uploaded
925 925  
926 -AT+CDP     : Read or Clear cached data
796 +AT+CDP     :  Read or Clear cached data
927 927  
928 -AT+LDDSALARM : Get or Set alarm of distance
798 +AT+LDDSALARM :  Get or Set alarm of distance
929 929  
930 930  
931 931  (% style="color:#037691" %)**COAP Management**      
932 932  
933 -AT+URI            : Resource parameters
803 +AT+URI            :  Resource parameters
934 934  
935 935  
936 936  (% style="color:#037691" %)**UDP Management**
937 937  
938 -AT+CFM          : Upload confirmation mode (only valid for UDP)
808 +AT+CFM          :  Upload confirmation mode (only valid for UDP)
939 939  
940 940  
941 941  (% style="color:#037691" %)**MQTT Management**
942 942  
943 -AT+CLIENT               : Get or Set MQTT client
813 +AT+CLIENT  :  Get or Set MQTT client
944 944  
945 -AT+UNAME  : Get or Set MQTT Username
815 +AT+UNAME  :  Get or Set MQTT Username
946 946  
947 -AT+PWD                  : Get or Set MQTT password
817 +AT+PWD  :  Get or Set MQTT password
948 948  
949 -AT+PUBTOPIC  : Get or Set MQTT publish topic
819 +AT+PUBTOPIC  :  Get or Set MQTT publish topic
950 950  
951 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
821 +AT+SUBTOPIC  :  Get or Set MQTT subscription topic
952 952  
953 953  
954 954  (% style="color:#037691" %)**Information**          
955 955  
956 -AT+FDR  : Factory Data Reset
826 +AT+FDR  :  Factory Data Reset
957 957  
958 -AT+PWORD  : Serial Access Password
828 +AT+PWORD  :  Serial Access Password
959 959  
960 960  
961 -
962 962  = ​5.  FAQ =
963 963  
964 -
965 965  == 5.1 ​ How to Upgrade Firmware ==
966 966  
967 967  
... ... @@ -978,10 +978,8 @@
978 978  )))
979 979  
980 980  
981 -
982 982  = 6.  Trouble Shooting =
983 983  
984 -
985 985  == 6.1  ​Connection problem when uploading firmware ==
986 986  
987 987  
... ... @@ -994,17 +994,20 @@
994 994  
995 995  )))
996 996  
997 -
998 998  == 6.2  AT Command input doesn't work ==
999 999  
1000 1000  
1001 1001  (((
1002 1002  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.
1003 -
1004 -
1005 1005  )))
1006 1006  
1007 1007  
871 +== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
872 +
873 +
874 +This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
875 +
876 +
1008 1008  = 7. ​ Order Info =
1009 1009  
1010 1010  
... ... @@ -1011,11 +1011,6 @@
1011 1011  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1012 1012  
1013 1013  
1014 -(% class="wikigeneratedid" %)
1015 -(((
1016 -
1017 -)))
1018 -
1019 1019  = 8.  Packing Info =
1020 1020  
1021 1021  (((
... ... @@ -1030,7 +1030,6 @@
1030 1030  (((
1031 1031  
1032 1032  
1033 -
1034 1034  (% style="color:#037691" %)**Dimension and weight**:
1035 1035  
1036 1036  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -1042,7 +1042,6 @@
1042 1042  (((
1043 1043  
1044 1044  
1045 -
1046 1046  
1047 1047  )))
1048 1048  
... ... @@ -1050,4 +1050,5 @@
1050 1050  
1051 1051  
1052 1052  * 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.
915 +
1053 1053  * 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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