Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 80.1 >
edited by Xiaoling
on 2022/12/07 17:44
To version < 81.3 >
edited by Xiaoling
on 2022/12/07 18:09
>
Change comment: There is no comment for this version

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... ... @@ -51,8 +51,6 @@
51 51  * Micro SIM card slot for NB-IoT SIM
52 52  * 8500mAh Battery for long-term use
53 53  
54 -
55 -
56 56  == 1.3 Radar probe specification ==
57 57  
58 58  
... ... @@ -66,8 +66,6 @@
66 66  * Vertical Angel: 23°
67 67  
68 68  
69 -
70 -
71 71  == 1.4  Storage Temperature ==
72 72  
73 73  
... ... @@ -91,8 +91,6 @@
91 91  * Sewer
92 92  * Bottom water level monitoring
93 93  
94 -
95 -
96 96  == 1.6  Specification ==
97 97  
98 98  
... ... @@ -110,8 +110,6 @@
110 110  * B20 @H-FDD: 800MHz
111 111  * B28 @H-FDD: 700MHz
112 112  
113 -
114 -
115 115  == 1.7  Installation ==
116 116  
117 117  
... ... @@ -303,69 +303,50 @@
303 303  == 2.3  Uplink Payload ==
304 304  
305 305  
306 -The uplink payload includes 26 bytes in total by default.
298 +The uplink payload includes 23 bytes in total by default.
307 307  
308 308  Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
309 309  
310 -(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
311 311  
312 312  (% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
313 -|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**1**|(% style="width:90px" %)**3**|(% style="width:100px" %)**3**
314 -|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Door Status|(% style="width:60px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]]|(% style="width:94px" %)door open num(pb14) |(% style="width:93px" %)last open time(pb14)
304 +|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:90px" %)**2**|(% style="width:100px" %)**2**
305 +|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) Distance 1 |(% style="width:93px" %) Distance  2
315 315  
316 316  (% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
317 -|(% style="width:50px" %)**4**|(% style="width:90px" %)**1**|(% style="width:90px" %)**3**|(% style="width:90px" %)**3**|(% style="width:60px" %)4|(% style="width:50px" %)(((
308 +|(% style="width:50px" %)**4**|(% style="width:90px" %)**2**|(% style="width:90px" %)**2**|(% style="width:60px" %)**4**|(% style="width:50px" %)(((
318 318  **1-32 group**
319 319  )))
320 -|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:115px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)|(% style="width:99px" %)last open time(pb14)|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
311 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
321 321  
322 -(% style="color:blue" %)**When AT+TTRCHANNEL=2:**
313 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
323 323  
315 +[[image:1670406261143-723.png]]
324 324  
325 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
326 -|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:45px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:60px" %)**1**|(% style="width:60px" %)**1**|(% style="width:87px" %)**3**|(% style="width:80px" %)**3**
327 -|=(% style="width: 96px;" %)**Value**|(% style="width:66px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:70px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:55px" %)Door Status(pb14)|(% style="width:57px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb14)|(% style="width:86px" %)door open num(pb14) |(% style="width:82px" %)last open time(pb14)
328 328  
329 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
330 -|(% style="width:80px" %)**1**|(% style="width:80px" %)**1**|(% style="width:88px" %)**3**|(% style="width:81px" %)**3**|(% style="width:50px" %)**4**|(% style="width:75px" %)**1**|(% style="width:75px" %)**3**
331 -|(% style="width:59px" %)Door Status(pb15)|(% style="width:67px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb15)|(% style="width:88px" %)door open num(pb15)|(% style="width:81px" %)last open time(pb15)|(% style="width:50px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:66px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)
318 +The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
332 332  
333 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
334 -|(% style="width:100px" %)**3**|(% style="width:80px" %)**1**|(% style="width:90px" %)**3**|(% style="width:90px" %)**3**|(% style="width:70px" %)**4**|(% style="width:80px" %)(((
335 -**1-32 group**
336 -)))
337 -|(% style="width:102px" %)last open time(pb14)|(% style="width:93px" %)Door Status(pb15)|(% style="width:91px" %)door open num(pb15)|(% style="width:100px" %)last open time(pb15)|(% style="width:63px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:87px" %)......
320 +**0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
338 338  
339 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
340 -
341 -[[image:image-20221117145932-2.png]]
342 -
343 -
344 -The payload is ASCII string, representative same HEX:
345 -
346 -**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0ccf__(% style="color:#00b0f0" %) __19__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__(% style="color:#660066" %) (% style="color:#aaaa40" %)__000016__(% style="color:#663300" %) __000017__ (% style="color:#d60093" %)__637590df__(%%)**
347 -
348 348  **where:**
349 349  
350 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050213317 = f867787050213317
324 +* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
351 351  
352 352  * (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
353 353  
354 -* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
328 +* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
355 355  
356 -* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
330 +* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
357 357  
358 358  * (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
359 359  
360 -* (% style="color:#037691" %)**Door Status:**(%%)  0x00=0
334 +* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
361 361  
362 -* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
336 +* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
363 363  
364 -* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
338 +* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
365 365  
366 -* (% style="color:#037691" %)**last open time:   **(%%)0x000017 =23
340 +* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
367 367  
368 -* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
369 369  
370 370  == 2.4  Payload Explanation and Sensor Interface ==
371 371  
... ... @@ -388,13 +388,13 @@
388 388  
389 389  Specify the software version: 0x64=100, which means firmware version 1.00.
390 390  
391 -For example 0x00 64 : This device is NDS03A 1 with firmware version 1.0.0.
364 +For example 0x00 64 : This device is NMDS200 1 with firmware version 1.0.0.
392 392  
393 393  
394 394  === 2.4.3  Battery Info ===
395 395  
396 396  
397 -Check the battery voltage for NDS03A.
370 +Check the battery voltage for NMDS200.
398 398  
399 399  Ex1: 0x0B45 = 2885mV
400 400  
... ... @@ -419,38 +419,35 @@
419 419  **99**    Not known or not detectable
420 420  
421 421  
422 -=== 2.4.5  Disalarm: (default: 0) ===
395 +=== 2.4.5  Distance ===
423 423  
424 424  
425 -(% style="color:blue" %)**If Disalarm = 1**(%%), NDS03A will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many open/close event, and platform only care about the total number of pulse.
398 +[[image:1670407401682-959.png]]
426 426  
427 -(% style="color:blue" %)**If Disalarm = 0**(%%), NDS03A will send uplink at every TDC periodically and send data on each open/close event. This is useful for the application user need to monitor the open/close event in real-time.
400 +(% style="color:blue" %)**Object1 Distance:**
428 428  
429 - (% style="color:red" %)**Note:**(%%) When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
402 +Distance between sensor probe to the first object. (unit: cm)
430 430  
404 +For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
431 431  
432 -=== 2.4.6  Keep Status & Keep Time ===
406 +(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
433 433  
434 434  
435 -Shows the configure value of Alarm Base on Timeout Feature
409 +(% style="color:blue" %)**Object2 Distance:**
436 436  
411 +Distance between sensor probe to the second object. (unit: cm)
437 437  
438 -=== 2.4.7  Timestamp ===
439 439  
414 +=== 2.4.6  Timestamp ===
440 440  
416 +
441 441  Timestamp : 0x6315537b =1662342011
442 442  
443 443  
444 -=== 2.4.8  Switch Dual Channel Mode ===
445 -
446 -
447 -NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
448 -
449 -
450 450  == 2.5  Downlink Payload ==
451 451  
452 452  
453 -By default, NDS03A prints the downlink payload to console port.
423 +By default, NMDS200 prints the downlink payload to console port.
454 454  
455 455  [[image:image-20221021111414-18.png]] ​
456 456  
... ... @@ -467,7 +467,7 @@
467 467  
468 468  * (% style="color:#037691" %)**Reset**
469 469  
470 -If payload = 0x04FF, it will reset the NDS03A
440 +If payload = 0x04FF, it will reset the NMDS200
471 471  
472 472  * (% style="color:#037691" %)**INTMOD**
473 473  
... ... @@ -477,15 +477,17 @@
477 477  == 2.6  ​LED Indicator ==
478 478  
479 479  
480 -The NDS03A has an internal LED which is to show the status of different states.
450 +The NMDS200 has an internal LED which is to show the status of different states.
481 481  
482 482  * When the device starts normally, the LED will light up for 1 second.
483 483  * After NDS03A join NB-IoT network. The LED will be ON for 3 seconds.
484 484  * For each uplink probe, LED will be on for 500ms.
485 485  
486 -== 2.7  Alarm Base on Timeout ==
487 487  
488 488  
458 +== 2.7  Distance alarm function ==
459 +
460 +
489 489  NDS03A can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
490 490  
491 491  
1670407401682-959.png
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