Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 104.7 >
edited by Xiaoling
on 2022/09/15 15:02
To version < 108.7 >
edited by Xiaoling
on 2022/10/26 09:45
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... ... @@ -120,7 +120,6 @@
120 120  
121 121  
122 122  
123 -
124 124  == 1.5  Pin Definitions ==
125 125  
126 126  
... ... @@ -285,8 +285,6 @@
285 285  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
286 286  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
287 287  
288 -
289 -
290 290  [[image:1657330501006-241.png]]
291 291  
292 292  
... ... @@ -374,49 +374,37 @@
374 374  [[image:1657331036973-987.png]]
375 375  
376 376  
377 -(((
374 +
378 378  The payload is **ASCII** string, representative same HEX:
379 -)))
380 380  
381 -(((
382 -0x72403155615900640c6c19029200 where:
383 -)))
377 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
384 384  
385 -* (((
386 -Device ID: 0x724031556159 = 724031556159
387 -)))
388 -* (((
389 -Version:  0x0064=100=1.0.0
390 -)))
379 +**where :**
391 391  
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
381 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
403 403  
383 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
404 404  
385 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
405 405  
387 +* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
406 406  
407 -
408 -)))
389 +* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
409 409  
410 -=== **2.3.2  Since firmware v1.3.2** ===
391 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
411 411  
412 412  
394 +
395 +=== 2.3.2  Since firmware v1.3.2 ===
396 +
397 +
413 413  In this mode, uplink payload includes 69 bytes in total by default.
414 414  
415 415  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.
416 416  
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 +(% 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.......
420 420  
421 421  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
422 422  
... ... @@ -425,21 +425,32 @@
425 425  
426 426  The payload is ASCII string, representative same HEX:
427 427  
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:
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 (%%)**
429 429  
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**//,.......
415 +**where:**
440 440  
417 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
441 441  
419 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
442 442  
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 +
443 443  == 2.4  Payload Explanation and Sensor Interface ==
444 444  
445 445  
... ... @@ -704,11 +704,14 @@
704 704  (% style="color:blue" %)** ➢ AT Command:**
705 705  
706 706  * (% 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)
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.
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.
708 708  
705 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
709 709  
707 +[[image:image-20221009001114-1.png||height="687" width="955"]]
710 710  
711 711  
710 +
712 712  == 2.8  Read or Clear cached data ==
713 713  
714 714  
image-20221009001114-1.png
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1 +XWiki.Edwin
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