Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.5 >
edited by Xiaoling
on 2022/10/26 09:36
To version < 104.7 >
edited by Xiaoling
on 2022/09/15 15:02
>
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... ... @@ -72,6 +72,7 @@
72 72  * 8500mAh Battery for long term use
73 73  
74 74  
75 +
75 75  == 1.3  Specification ==
76 76  
77 77  
... ... @@ -103,6 +103,7 @@
103 103  * Max transmit power: 350mA@3.3v
104 104  
105 105  
107 +
106 106  == ​1.4  Applications ==
107 107  
108 108  
... ... @@ -118,6 +118,7 @@
118 118  
119 119  
120 120  
123 +
121 121  == 1.5  Pin Definitions ==
122 122  
123 123  
... ... @@ -282,6 +282,8 @@
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  
288 +
289 +
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 -
377 +(((
373 373  The payload is **ASCII** string, representative same HEX:
379 +)))
374 374  
375 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
381 +(((
382 +0x72403155615900640c6c19029200 where:
383 +)))
376 376  
377 -**where :**
385 +* (((
386 +Device ID: 0x724031556159 = 724031556159
387 +)))
388 +* (((
389 +Version:  0x0064=100=1.0.0
390 +)))
378 378  
379 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
392 +* (((
393 +BAT:  0x0c6c = 3180 mV = 3.180V
394 +)))
395 +* (((
396 +Signal: 0x19 = 25
397 +)))
398 +* (((
399 +Distance: 0x0292= 658 mm
400 +)))
401 +* (((
402 +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
407 +
408 +)))
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:480px" %)
400 -|=(% scope="row" style="width: 60px;" %)**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:60px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**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.......
417 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
418 +|(% 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
419 +|(% 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  
... ... @@ -407,31 +407,21 @@
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 (%%)**
428 +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:**
430 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
431 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
432 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
433 +* (% style="color:blue" %)Singal: 0x1e = 30
434 +* (% style="color:red" %)Mod: 0x01 = 1
435 +* Interrupt: 0x00= 0
436 +* Distance: 0x0039= 57 = 57
437 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
438 +* Distance,Time stamp : 00396319baf0
439 +* (% 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
417 417  
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  
... ... @@ -696,14 +696,11 @@
696 696  (% style="color:blue" %)** ➢ AT Command:**
697 697  
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 -* (% 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.
707 +* (% 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**:**
702 702  
703 -[[image:image-20221009001114-1.png||height="687" width="955"]]
704 704  
705 705  
706 -
707 707  == 2.8  Read or Clear cached data ==
708 708  
709 709  
image-20221009001114-1.png
Author
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1 -XWiki.Edwin
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