Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.4 >
edited by Xiaoling
on 2022/10/26 09:33
To version < 105.1 >
edited by David Huang
on 2022/10/08 11:49
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.David
Content
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118 118  
119 119  
120 120  
121 +
121 121  == 1.5  Pin Definitions ==
122 122  
123 123  
... ... @@ -282,6 +282,7 @@
282 282  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
283 283  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
284 284  
286 +
285 285  [[image:1657330501006-241.png]]
286 286  
287 287  
... ... @@ -369,26 +369,39 @@
369 369  [[image:1657331036973-987.png]]
370 370  
371 371  
372 -
374 +(((
373 373  The payload is **ASCII** string, representative same HEX:
376 +)))
374 374  
375 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
378 +(((
379 +0x72403155615900640c6c19029200 where:
380 +)))
376 376  
377 -**where :**
382 +* (((
383 +Device ID: 0x724031556159 = 724031556159
384 +)))
385 +* (((
386 +Version:  0x0064=100=1.0.0
387 +)))
378 378  
379 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
389 +* (((
390 +BAT:  0x0c6c = 3180 mV = 3.180V
391 +)))
392 +* (((
393 +Signal: 0x19 = 25
394 +)))
395 +* (((
396 +Distance: 0x0292= 658 mm
397 +)))
398 +* (((
399 +Interrupt: 0x00 = 0
380 380  
381 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
382 382  
383 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
384 384  
385 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
386 386  
387 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
404 +
405 +)))
388 388  
389 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
390 -
391 -
392 392  === **2.3.2  Since firmware v1.3.2** ===
393 393  
394 394  
... ... @@ -396,9 +396,9 @@
396 396  
397 397  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.
398 398  
399 -(% border="1" style="background-color:#ffffcc; color:green; width:520px" %)
400 -|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:40px" %)**4**|(% style="width:40px" %)**2**|(% style="width:40px" %)**4**
401 -|=(% 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.......
414 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
415 +|(% 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
416 +|(% 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.......
402 402  
403 403  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
404 404  
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407 407  
408 408  The payload is ASCII string, representative same HEX:
409 409  
410 -**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 (%%)**
425 +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:
411 411  
412 -**where:**
427 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
428 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
429 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
430 +* (% style="color:blue" %)Singal: 0x1e = 30
431 +* (% style="color:red" %)Mod: 0x01 = 1
432 +* Interrupt: 0x00= 0
433 +* Distance: 0x0039= 57 = 57
434 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
435 +* Distance,Time stamp : 00396319baf0
436 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
413 413  
414 -* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
415 415  
416 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
417 -
418 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
419 -
420 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
421 -
422 -* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
423 -
424 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
425 -
426 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
427 -
428 -* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
429 -
430 -* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
431 -
432 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
433 -
434 -
435 435  == 2.4  Payload Explanation and Sensor Interface ==
436 436  
437 437  
... ... @@ -698,12 +698,8 @@
698 698  * (% 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)
699 699  * (% 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.
700 700  
701 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
705 +This link explains the relationship between TR, NOUD and TDC more clearly **: **[[https:~~/~~/www.processon.com/view/link/6340e606e401fd390891af87>>url:https://www.processon.com/view/link/6340e606e401fd390891af87]]
702 702  
703 -[[image:image-20221009001114-1.png||height="687" width="955"]]
704 -
705 -
706 -
707 707  == 2.8  Read or Clear cached data ==
708 708  
709 709  
image-20221009001114-1.png
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