Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.7 >
edited by Xiaoling
on 2022/10/26 09:45
To version < 104.7 >
edited by Xiaoling
on 2022/09/15 15:02
>
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120 120  
121 121  
122 122  
123 +
123 123  == 1.5  Pin Definitions ==
124 124  
125 125  
... ... @@ -284,6 +284,8 @@
284 284  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
285 285  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
286 286  
288 +
289 +
287 287  [[image:1657330501006-241.png]]
288 288  
289 289  
... ... @@ -371,37 +371,49 @@
371 371  [[image:1657331036973-987.png]]
372 372  
373 373  
374 -
377 +(((
375 375  The payload is **ASCII** string, representative same HEX:
379 +)))
376 376  
377 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
381 +(((
382 +0x72403155615900640c6c19029200 where:
383 +)))
378 378  
379 -**where :**
385 +* (((
386 +Device ID: 0x724031556159 = 724031556159
387 +)))
388 +* (((
389 +Version:  0x0064=100=1.0.0
390 +)))
380 380  
381 -* (% 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
382 382  
383 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
384 384  
385 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
386 386  
387 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
388 388  
389 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
407 +
408 +)))
390 390  
391 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
410 +=== **2.3.2  Since firmware v1.3.2** ===
392 392  
393 393  
394 -
395 -=== 2.3.2  Since firmware v1.3.2 ===
396 -
397 -
398 398  In this mode, uplink payload includes 69 bytes in total by default.
399 399  
400 400  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.
401 401  
402 -(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
403 -|=(% 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:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4**
404 -|=(% 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.......
405 405  
406 406  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
407 407  
... ... @@ -410,32 +410,21 @@
410 410  
411 411  The payload is ASCII string, representative same HEX:
412 412  
413 -**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:
414 414  
415 -**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**//,.......
416 416  
417 -* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
418 418  
419 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
420 420  
421 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
422 -
423 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
424 -
425 -* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
426 -
427 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
428 -
429 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
430 -
431 -* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
432 -
433 -* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
434 -
435 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
436 -
437 -
438 -
439 439  == 2.4  Payload Explanation and Sensor Interface ==
440 440  
441 441  
... ... @@ -700,14 +700,11 @@
700 700  (% style="color:blue" %)** ➢ AT Command:**
701 701  
702 702  * (% 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)
703 -* (% 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.
704 704  
705 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
706 706  
707 -[[image:image-20221009001114-1.png||height="687" width="955"]]
708 708  
709 709  
710 -
711 711  == 2.8  Read or Clear cached data ==
712 712  
713 713  
image-20221009001114-1.png
Author
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1 -XWiki.Edwin
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