Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 83.1 >
edited by Xiaoling
on 2022/12/08 09:07
To version < 81.2 >
edited by Xiaoling
on 2022/12/07 18:05
>
Change comment: There is no comment for this version

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51 51  * Micro SIM card slot for NB-IoT SIM
52 52  * 8500mAh Battery for long-term use
53 53  
54 +
54 54  == 1.3 Radar probe specification ==
55 55  
56 56  
... ... @@ -64,6 +64,7 @@
64 64  * Vertical Angel: 23°
65 65  
66 66  
68 +
67 67  == 1.4  Storage Temperature ==
68 68  
69 69  
... ... @@ -87,6 +87,7 @@
87 87  * Sewer
88 88  * Bottom water level monitoring
89 89  
92 +
90 90  == 1.6  Specification ==
91 91  
92 92  
... ... @@ -104,6 +104,7 @@
104 104  * B20 @H-FDD: 800MHz
105 105  * B28 @H-FDD: 700MHz
106 106  
110 +
107 107  == 1.7  Installation ==
108 108  
109 109  
... ... @@ -340,6 +340,7 @@
340 340  * (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
341 341  
342 342  
347 +
343 343  == 2.4  Payload Explanation and Sensor Interface ==
344 344  
345 345  === 2.4.1  Device ID ===
... ... @@ -397,16 +397,16 @@
397 397  
398 398  [[image:1670407401682-959.png]]
399 399  
400 -(% style="color:blue" %)**Object1 Distance:**
405 +**(% style="color:blue" %)Object1 Distance:**
401 401  
402 402  Distance between sensor probe to the first object. (unit: cm)
403 403  
404 404  For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
405 405  
406 -(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
411 +**(% style="color:blue" %)0205(H) = 517 (D) = 517 cm.**
407 407  
408 408  
409 -(% style="color:blue" %)**Object2 Distance:**
414 +**(% style="color:blue" %)Object2 Distance:**
410 410  
411 411  Distance between sensor probe to the second object. (unit: cm)
412 412  
... ... @@ -420,7 +420,7 @@
420 420  == 2.5  Downlink Payload ==
421 421  
422 422  
423 -By default, NMDS200 prints the downlink payload to console port.
428 +By default, NDS03A prints the downlink payload to console port.
424 424  
425 425  [[image:image-20221021111414-18.png]] ​
426 426  
... ... @@ -437,7 +437,7 @@
437 437  
438 438  * (% style="color:#037691" %)**Reset**
439 439  
440 -If payload = 0x04FF, it will reset the NMDS200
445 +If payload = 0x04FF, it will reset the NDS03A
441 441  
442 442  * (% style="color:#037691" %)**INTMOD**
443 443  
... ... @@ -447,34 +447,112 @@
447 447  == 2.6  ​LED Indicator ==
448 448  
449 449  
450 -The NMDS200 has an internal LED which is to show the status of different states.
455 +The NDS03A has an internal LED which is to show the status of different states.
451 451  
452 452  * When the device starts normally, the LED will light up for 1 second.
453 453  * After NDS03A join NB-IoT network. The LED will be ON for 3 seconds.
454 454  * For each uplink probe, LED will be on for 500ms.
455 455  
461 +== 2.7  Alarm Base on Timeout ==
456 456  
457 457  
458 -== 2.7  Distance alarm function ==
464 +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:
459 459  
460 460  
461 -(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
467 +(% style="color:blue" %)**1. Keep Status: Status to be monitor**
462 462  
463 -**Example 1:**
469 +Keep Status = 1: Monitor Close to Open event
464 464  
465 -AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
471 +Keep Status = 0: Monitor Open to Close event
466 466  
467 -AT+ ALARM2 =min,max
468 468  
474 +(% style="color:blue" %)**2. Keep Time: Timeout to send an Alarm**
469 469  
470 -**Example 2:**
476 +Range 0 ~~ 65535(0xFFFF) seconds.
471 471  
472 -AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
478 +If keep time = 0, Disable Alarm Base on Timeout feature.
473 473  
480 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
474 474  
475 -== 2.8  Set the number of data to be uploaded and the recording time ==
476 476  
483 +(% style="color:blue" %)**AT Command to configure:**
477 477  
485 +(% style="color:blue" %)**PB14 PIN:**
486 +
487 +(% style="color:#037691" %)**AT+TTRIG=1,30** (%%) **~-~->**  When the **Keep Status** change from connected to disconnect, and device remains in disconnect status for more than 30 seconds. NDS03A will send an uplink packet, the [[Alarm bit>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
488 +
489 +(% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
490 +
491 +
492 +(% style="color:blue" %)**PB15 PIN:**
493 +
494 +(% style="color:#037691" %)**AT+TTRIG2=1,30**
495 +
496 +(% style="color:#037691" %)**AT+TTRIG2=0,0 **
497 +
498 +
499 +== 2.8  Set debug mode ==
500 +
501 +
502 +Feature: Enable or Disable debug mode
503 +
504 +(% style="color:blue" %)**AT Command: AT+DEBUG**
505 +
506 +[[image:image-20221021111629-21.png]]
507 +
508 +
509 +
510 +== 2.9  Clear Flash Record ==
511 +
512 +
513 +Feature: Clear flash storage for data log feature.
514 +
515 +(% style="color:blue" %)**AT Command: AT+CLRDTA**
516 +
517 +[[image:image-20221021111527-19.png]]
518 +
519 +
520 +== 2.10  Count Mod ==
521 +
522 +
523 +(% style="color:blue" %)**AT Command: AT+COUNTMOD**
524 +
525 +[[image:image-20221118092935-1.png]]
526 +
527 +
528 +== 2.11  Interrupt Pin Channel Mod ==
529 +
530 +
531 +(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
532 +
533 +[[image:image-20221118093144-2.png]]
534 +
535 +
536 +== 2.12 TTRIG1/2 timeout status alarm ==
537 +
538 +
539 +It needs to be used with AT+TTRIG1 or AT+TTRIG2. When TTRIG1 or TTRIG2 times out and causes an alarm, and the status does not change subsequently, an alarm packet will be sent at the alarm interval.
540 +
541 +(% style="color:blue" %)**AT Command: AT+TTRALARM**
542 +
543 +[[image:image-20221118093512-3.png]]
544 +
545 +
546 +== 2.13  Select counting mode ==
547 +
548 +
549 +(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
550 +
551 +When (% style="color:red" %)**a=0**(%%), the door is opened to count, and when (% style="color:red" %)**a=1**(%%),the closed door is counted.
552 +
553 +When (% style="color:red" %)**b=0**(%%), it is the last door open duration, and when (% style="color:red" %)**b=1**(%%),the last door close duration.
554 +
555 +[[image:image-20221118093658-4.png]]
556 +
557 +
558 +== 2.14  Set the number of data to be uploaded and the recording time ==
559 +
560 +
478 478  (% style="color:blue" %)**AT Command:**
479 479  
480 480  (% 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)
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482 482  (% style="color:#037691" %)**AT+NOUD=8**(%%)** ** ~/~/  The device uploads 0 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
483 483  
484 484  
485 -== 2.9  Read or Clear cached data ==
568 +== 2.15  Read or Clear cached data ==
486 486  
487 487  
488 488  (% style="color:blue" %)**AT Command:**
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491 491  
492 492  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
493 493  
494 -[[image:1670408172929-569.png]]
577 +[[image:image-20221118094227-5.png]]
495 495  
496 496  
497 -== 2.10  ​Firmware Change Log ==
580 +== 2.16  ​Firmware Change Log ==
498 498  
499 499  
500 500  Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
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502 502  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
503 503  
504 504  
505 -== 2.11  ​Battery Analysis ==
588 +== 2.17  ​Battery Analysis ==
506 506  
507 -=== 2.11.1  ​Battery Type ===
590 +=== 2.17.1  ​Battery Type ===
508 508  
509 509  
510 -The NMDS200 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
593 +The NDS03A battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
511 511  
512 512  The battery is designed to last for several years depends on the actual use environment and update interval. 
513 513  
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522 522  [[image:image-20221021111911-26.png]] ​
523 523  
524 524  
525 -=== 2.11.2  Power consumption Analyze ===
608 +=== 2.17.2  Power consumption Analyze ===
526 526  
527 527  
528 528  Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
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544 544  [[image:1666596205057-567.png]] ​
545 545  
546 546  
547 -=== 2.11.3  ​Battery Note ===
630 +=== 2.17.3  ​Battery Note ===
548 548  
549 549  
550 550  The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
551 551  
552 552  
553 -=== 2.11.4  Replace the battery ===
636 +=== 2.17.4  Replace the battery ===
554 554  
555 555  
556 -The default battery pack of NMDS200 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
639 +The default battery pack of NDS03A includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
557 557  
558 558  
559 559  = 3. ​ Access NB-IoT Module =
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