Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 58.4 >
edited by Xiaoling
on 2022/11/17 14:02
To version < 67.2 >
edited by Xiaoling
on 2022/11/18 09:51
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -15,7 +15,6 @@
15 15  
16 16  = 1.  Introduction =
17 17  
18 -
19 19  == 1.1 ​ What is NDS03A NB-IoT Open/Close Door Sensor ==
20 20  
21 21  
... ... @@ -71,8 +71,6 @@
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long-term use
73 73  
74 -
75 -
76 76  == 1.3  Storage & Operation ==
77 77  
78 78  
... ... @@ -116,8 +116,6 @@
116 116  * - B20 @H-FDD: 800MHz
117 117  * - B28 @H-FDD: 700MHz
118 118  
119 -
120 -
121 121  == 1.7  Pin Definitions and Switch ==
122 122  
123 123  
... ... @@ -170,39 +170,37 @@
170 170  
171 171  (% style="color:blue" %)**Wood Door:**(%%) 10 ~~ 30mm
172 172  
173 -(% style="color:blue" %)**Iron Door:**(%%)**  **30 ~~ 45mm
168 +(% style="color:blue" %)**Iron Door:**(%%)**    **30 ~~ 45mm
174 174  
175 175  
176 176  
177 177  = 2.  Use CPN01 to communicate with IoT Server =
178 178  
179 -
180 180  == 2.1  How it works ==
181 181  
182 182  
183 -The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get (% style="color:blue" %)**Open/Close Event or Count**(%%) from sensor and send the value to the NB-IoT network. The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
177 +In this user case, the NDS03A is installed on the door edge to detect the open/close event and send the status to the NB-IoT server. The NB-IoT network will forward this value to IoT server via the protocol defined by NDS03A.
184 184  
185 -The diagram below shows the working flow in the default firmware of CPN01:
179 +The diagram below shows the working flow in the default firmware of NDS03A:
186 186  
187 187  [[image:image-20221021110615-5.png]]
188 188  
189 189  
190 190  
191 -== 2.2 ​ Configure CPN01 ==
185 +== 2.2 ​ Configure NDS03A ==
192 192  
193 -
194 194  === 2.2.1 Test Requirement ===
195 195  
196 196  
197 -To use CPN01 in your city, make sure to meet below requirements:
190 +To use NDS03A in your city, make sure to meet below requirements:
198 198  
199 199  * Your local operator has already distributed an NB-IoT Network.
200 -* The local NB-IoT network used the band that CPN01 supports.
193 +* The local NB-IoT network used the band that NDS03A supports.
201 201  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
202 202  
203 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
196 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDS03A will use** (% style="color:red" %)CoAP(120.24.4.116:5683)(%%)** or raw (% style="color:red" %)**UDP(120.24.4.116:5601) **(%%)or (% style="color:red" %)**MQTT(120.24.4.116:1883) **(%%)or (% style="color:red" %)**TCP(120.24.4.116:5600)protocol**(%%) to send data to the test server.
204 204  
205 -[[image:image-20221023000439-3.png]]
198 +[[image:image-20221117142300-1.png]]
206 206  
207 207   ​
208 208  
... ... @@ -218,10 +218,10 @@
218 218  
219 219  
220 220  
221 -=== 2.2.3 Connect USB – TTL to CPN01 and configure it ===
214 +=== 2.2.3 Connect USB – TTL to NDS03A and configure it ===
222 222  
223 223  
224 -User need to configure CPN01 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. CPN01 support AT Commands, user can use a USB to TTL adapter to connect to CPN01 and use AT Commands to configure it, as below.
217 +User need to configure NDS03A via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NDS03A support AT Commands, user can use a USB to TTL adapter to connect to NDS03A and use AT Commands to configure it, as below.
225 225  
226 226  (% style="color:blue" %)**Connection:**
227 227  
... ... @@ -244,11 +244,11 @@
244 244  
245 245  * Flow Control: (% style="color:red" %)**None**
246 246  
247 -Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
240 +Make sure the switch is in FLASH position, then power on NDS03A by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
248 248  
249 249  ​[[image:image-20221021110817-7.png]]
250 250  
251 -CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
244 +NDS03A will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
252 252  
253 253  
254 254  (% style="color:red" %)**Note: the valid AT Commands can be found at:  **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
... ... @@ -274,7 +274,7 @@
274 274  [[image:image-20221021110948-8.png]]
275 275  
276 276  
277 -After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), CPN01 will start to uplink sensor values to the CoAP server.
270 +After configuring the server address and (% style="color:green" %)**reset CPN01**(%%) (via AT+ATZ ), NDS03A will start to uplink sensor values to the CoAP server.
278 278  
279 279  [[image:image-20221021110956-9.png]] ​
280 280  
... ... @@ -350,11 +350,11 @@
350 350  
351 351  User can use below command to change the (% style="color:blue" %)**uplink interval**.
352 352  
353 -* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (2 hours)
346 +* (% style="color:#037691" %)**AT+TDC=14400      ** (%%) ~/~/ Set Update Interval to 14400s (4 hours)
354 354  
355 355  (% style="color:red" %)**NOTE:**
356 356  
357 -1.  By default, the device will send an uplink message every 1 hour.
350 +1.  By default, the device will send an uplink message every 4 hour.
358 358  
359 359  
360 360  
... ... @@ -361,27 +361,47 @@
361 361  == 2.3  Uplink Payload ==
362 362  
363 363  
364 -The uplink payload includes 123 bytes in total by default.
357 +The uplink payload includes 26 bytes in total by default.
365 365  
366 -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.
359 +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.
367 367  
361 +(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
368 368  
369 -(% border="1.5" style="background-color:#ffffcc; color:green; width:510px" %)
370 -|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:80px" %)**1**|(% style="width:40px" %)**1**|(% style="width:80px" %)**1**|(% style="width:80px" %)**1**|(% style="width:40px" %)**1**|(% style="width:60px" %)**3**
371 -|=(% style="width: 96px;" %)**Value**|(% style="width:84px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:44px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:121px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:52px" %)MOD|(% style="width:84px" %)[[ Calculate Flag>>||anchor="H2.4.5A0CalculateFlag"]]|(% style="width:116px" %)[[Contact Status>>||anchor="H2.4.7A0ContactStatus"]]|(% style="width:57px" %)[[Alarm>>||anchor="H2.4.6A0Alarm"]]|(% style="width:91px" %)[[Total pulse>>||anchor="H2.4.8A0Totalpulse"]]
363 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:693px" %)
364 +|=(% scope="row" style="width: 93px;" %)**Size(bytes)**|(% style="width:67px" %)**8**|(% style="width:40px" %)**2**|(% style="width:45px" %)**2**|(% style="width:75px" %)**1**|(% style="width:54px" %)**1**|(% style="width:62px" %)**1**|(% style="width:60px" %)**1**|(% style="width:94px" %)**3**|(% style="width:93px" %)**3**
365 +|=(% 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="H2.4.6A0Alarm"]]|(% style="width:94px" %)door open num(pb14) |(% style="width:93px" %)last open time(pb14)
372 372  
373 373  (% border="1.5" style="background-color:#ffffcc; color:green; width:490px" %)
374 -|(% style="width:100px" %)**3**|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:100px" %)**3**|(% style="width:80px" %)4|(% style="width:50px" %)**8 group**
375 -|(% style="width:176px" %)[[The last open duration>>||anchor="H2.4.9A0Thelastopenduration"]]|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% style="width:115px" %)Contact Status|(% style="width:92px" %)Total pulse|(% style="width:169px" %)The last open duration|(% style="width:97px" %)Time stamp|(% style="width:74px" %)...
368 +|(% style="width:50px" %)**4**|(% style="width:70px" %)**1**|(% style="width:50px" %)**3**|(% style="width:99px" %)**3**|(% style="width:67px" %)4|(% style="width:50px" %)(((
369 +**1-32 group**
370 +)))
371 +|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% 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" %)...
376 376  
377 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
373 +(% style="color:blue" %)**When AT+TTRCHANNEL=2:**
378 378  
379 -[[image:image-20221021111201-16.png||height="572" width="792"]]
380 380  
376 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
377 +|=(% scope="row" style="width: 96px;" %)**Size(bytes)**|(% style="width:66px" %)**8**|(% style="width:40px" %)**2**|(% style="width:46px" %)**2**|(% style="width:70px" %)**1**|(% style="width:54px" %)**1**|(% style="width:55px" %)**1**|(% style="width:57px" %)**1**|(% style="width:86px" %)**3**|(% style="width:82px" %)**3**
378 +|=(% 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|(% style="width:57px" %)[[Alarm Status>>||anchor="H2.4.6A0Alarm"]]|(% style="width:86px" %)door open num(pb14) |(% style="width:82px" %)last open time(pb14)
381 381  
380 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:520px" %)
381 +|(% style="width:59px" %)**1**|(% style="width:67px" %)**1**|(% style="width:88px" %)**3**|(% style="width:81px" %)**3**|(% style="width:50px" %)**4**|(% style="width:66px" %)**1**|(% style="width:92px" %)**3**
382 +|(% style="width:59px" %)Door Status(pb15)|(% style="width:67px" %)[[Alarm Status>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPN01-%20NB-IoT%20Outdoor%20OpenClose%20Dry%20Contact%20Sensor%C2%A0User%20Manual/#H2.4.7A0ContactStatus]](pb15)|(% style="width:88px" %)door open num(pb15)|(% style="width:81px" %)last open time(pb15)|(% style="width:50px" %)Time stamp|(% style="width:66px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)
383 +
384 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
385 +|(% style="width:102px" %)**3**|(% style="width:93px" %)**1**|(% style="width:91px" %)**3**|(% style="width:88px" %)**3**|(% style="width:63px" %)**4**|(% style="width:87px" %)(((
386 +**1-32 group**
387 +)))
388 +|(% style="width:102px" %)last open time (pb14)|(% style="width:93px" %)Door Status(pb15)|(% style="width:91px" %)door open num(pb15)|(% style="width:88px" %)last open time(pb15)|(% style="width:63px" %)Time stamp|(% style="width:87px" %)...
389 +
390 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
391 +
392 +[[image:image-20221117145932-2.png]]
393 +
394 +
382 382  The payload is ASCII string, representative same HEX:
383 383  
384 -**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0c78__(% style="color:#00b0f0" %) __17__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__ (% style="color:#660066" %)__00__ (% style="color:#aaaa40" %)__000009__(% style="color:#663300" %) __000002__ (% style="color:#d60093" %)__6315537b__ (% style="color:#660066" %)__01 00000b 02 0000026 63510fed__ (%%)__0100000e0200000263510f39__ __010000000000000063510e85__ __010000000000000063510d2e__ __010000000000000063510c7a__ __010000000000000063510bc6__ __010000000000000063510954__ __010000000000000063510882 __**
397 +**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__(%%)**
385 385  
386 386  **where:**
387 387  
... ... @@ -389,28 +389,22 @@
389 389  
390 390  * (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0
391 391  
392 -* (% style="color:#037691" %)**BAT :**(%%) 0x0c78 = 3192 mV = 3.192V
405 +* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
393 393  
394 -* (% style="color:#037691" %)**Singal: **(%%)0x17 = 23
407 +* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
395 395  
396 396  * (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1
397 397  
398 -* (% style="color:#037691" %)**Calculate Flag:**(%%) 0x00=0
411 +* (% style="color:#037691" %)**Door Status:**(%%) 0x00=0
399 399  
400 -* (% style="color:#037691" %)**Contact Status:**(%%) 0x00=0
413 +* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
401 401  
402 -* (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
415 +* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
403 403  
404 -* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9
417 +* (% style="color:#037691" %)**last open time: **(%%)0x000017 =23
405 405  
406 -* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2
419 +* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
407 407  
408 -* (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time)
409 -
410 -* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01  00000b  000026  63510fed
411 -
412 -* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,.......
413 -
414 414  == 2.4  Payload Explanation and Sensor Interface ==
415 415  
416 416  
... ... @@ -428,20 +428,18 @@
428 428  The Device ID is stored in a non-erase area, Upgrade the firmware or run AT+FDR won't erase the Device ID.
429 429  
430 430  
431 -
432 432  === 2.4.2  Version Info ===
433 433  
434 434  
435 435  Specify the software version: 0x64=100, which means firmware version 1.00.
436 436  
437 -For example 0x00 64 : This device is CPN01 with firmware version 1.0.0.
443 +For example 0x00 64 : This device is NDS03A 1 with firmware version 1.0.0.
438 438  
439 439  
440 -
441 441  === 2.4.3  Battery Info ===
442 442  
443 443  
444 -Check the battery voltage for CPN01.
449 +Check the battery voltage for NDS03A.
445 445  
446 446  Ex1: 0x0B45 = 2885mV
447 447  
... ... @@ -448,7 +448,6 @@
448 448  Ex2: 0x0B49 = 2889mV
449 449  
450 450  
451 -
452 452  === 2.4.4  Signal Strength ===
453 453  
454 454  
... ... @@ -467,70 +467,39 @@
467 467  **99**    Not known or not detectable
468 468  
469 469  
474 +=== 2.4.5  Disalarm: (default: 0) ===
470 470  
471 -=== 2.4.5  Calculate Flag ===
472 472  
477 +(% 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.
473 473  
474 -The calculate flag is a user defined field, IoT server can use this filed to handle different meters with different pulse factors. For example, if there are 100 water meters, meter 1~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
479 +(% 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.
475 475  
476 -User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
481 + (% style="color:red" %)**Note:**(%%) When Disalarm=0, a high frequently open/close event will cause lots of uplink and drain battery very fast.
477 477  
478 -Default value: 0. 
479 479  
480 -Range (6 bits): (b)000000 ~~ (b) 111111
484 +=== 2.4.6  Keep Status & Keep Time ===
481 481  
482 482  
487 +Shows the configure value of Alarm Base on Timeout Feature
483 483  
484 -=== 2.4.6  Alarm ===
485 485  
490 +=== 2.4.7  Timestamp ===
486 486  
487 -See [[Alarm Base on Timeout>>||anchor="H2.7A0AlarmBaseonTimeout"]]
488 488  
493 +Timestamp : 0x6315537b =1662342011
489 489  
490 490  
491 -=== 2.4.7  Contact Status ===
492 492  
497 +=== 2.4.8  Switch Dual Channel Mode ===
493 493  
494 -0: Open
495 495  
496 -1: Close
500 +NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
497 497  
498 498  
499 -
500 -=== 2.4.8  Total pulse ===
501 -
502 -
503 -Total pulse/counting based on dry [[contact trigger event>>||anchor="H2.12Setcountnumber"]]
504 -
505 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
506 -
507 -
508 -
509 -=== 2.4.9  The last open duration ===
510 -
511 -
512 -Dry Contact last open duration.
513 -
514 -Unit: min.
515 -
516 -[[image:image-20221021111346-17.png||height="146" width="770"]]
517 -
518 -
519 -
520 -=== 2.4.10  Timestamp ===
521 -
522 -
523 -Timestamp : 0x6315537b =1662342011
524 -
525 -Convert Unix timestamp to time 2022-9-5 9:40:11.
526 -
527 -**~ **
528 -
529 -
530 530  == 2.5  Downlink Payload ==
531 531  
532 532  
533 -By default, CPN01 prints the downlink payload to console port.
506 +By default, NDS03A prints the downlink payload to console port.
534 534  
535 535  [[image:image-20221021111414-18.png]] ​
536 536  
... ... @@ -547,7 +547,7 @@
547 547  
548 548  * (% style="color:#037691" %)**Reset**
549 549  
550 -If payload = 0x04FF, it will reset the NSE01
523 +If payload = 0x04FF, it will reset the NDS03A
551 551  
552 552  * (% style="color:#037691" %)**INTMOD**
553 553  
... ... @@ -558,16 +558,17 @@
558 558  == 2.6  ​LED Indicator ==
559 559  
560 560  
561 -The CPN01 has an internal LED which is to show the status of different states.
534 +The NDS03A has an internal LED which is to show the status of different states.
562 562  
563 563  * When the device starts normally, the LED will light up for 1 second.
564 564  * After CPN01 join NB-IoT network. The LED will be ON for 3 seconds.
565 565  * For each uplink probe, LED will be on for 500ms.
566 566  
540 +
567 567  == 2.7  Alarm Base on Timeout ==
568 568  
569 569  
570 -CPN01 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:
544 +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:
571 571  
572 572  
573 573  (% style="color:blue" %)**1. Keep Status: Status to be monitor**
... ... @@ -583,17 +583,25 @@
583 583  
584 584  If keep time = 0, Disable Alarm Base on Timeout feature.
585 585  
586 -If keep time > 0, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
560 +If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
587 587  
588 588  
589 589  (% style="color:blue" %)**AT Command to configure:**
590 590  
565 +(% style="color:blue" %)**PB14 PIN:**
566 +
591 591  (% 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. CPN01 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.
592 592  
593 593  (% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
594 594  
595 595  
572 +(% style="color:blue" %)**PB15 PIN:**
596 596  
574 +(% style="color:#037691" %)**AT+TTRIG2=1,30**
575 +
576 +(% style="color:#037691" %)**AT+TTRIG2=0,0 **
577 +
578 +
597 597  == 2.8  Set debug mode ==
598 598  
599 599  
... ... @@ -616,64 +616,73 @@
616 616  
617 617  
618 618  
619 -== 2.10  Set trigger mode ==
601 +== 2.10  Count Mod ==
620 620  
621 621  
622 -(% style="color:blue" %)**AT Command: AT+TTRMOD**
604 +(% style="color:blue" %)**AT Command: AT+COUNTMOD**
623 623  
624 -Feature: Set the trigger interrupt mode.
606 +[[image:image-20221118092935-1.png]]
625 625  
626 -[[image:image-20221021111552-20.png]]
627 627  
628 628  
610 +== 2.11  Interrupt Pin Channel Mod ==
629 629  
630 -== 2.11  Set the calculate flag ==
631 631  
613 +(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
632 632  
633 -Feature: Set the calculate flag
615 +[[image:image-20221118093144-2.png]]
634 634  
635 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
636 636  
637 -[[image:image-20221021111711-22.png]]
638 638  
619 +== 2.12 TTRIG1/2 timeout status alarm ==
639 639  
640 640  
641 -== 2.12 Set count number ==
622 +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.
642 642  
624 +(% style="color:blue" %)**AT Command: AT+TTRALARM**
643 643  
644 -Feature: Manually set the count number
626 +[[image:image-20221118093512-3.png]]
645 645  
646 -(% style="color:blue" %)**AT Command: AT+SETCNT**
647 647  
648 -[[image:image-20221021111748-24.png]]
649 649  
630 +== 2.13  Select counting mode ==
650 650  
651 651  
652 -== 2.13  Set the number of data to be uploaded and the recording time ==
633 +(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
653 653  
635 +When (% style="color:red" %)**a=0**(%%), the door is opened to count, and when (% style="color:red" %)**a=1**(%%),the closed door is counted.
654 654  
655 -(% style="color:blue" %)**AT Command:**
637 +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.
656 656  
657 -(% 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)
639 +[[image:image-20221118093658-4.png]]
658 658  
659 -(% 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.
660 660  
661 661  
662 662  
663 -== 2.14  Read or Clear cached data ==
644 +== 2.14  Set the number of data to be uploaded and the recording time ==
664 664  
665 665  
666 666  (% style="color:blue" %)**AT Command:**
667 667  
649 +(% 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)
650 +
651 +(% 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.
652 +
653 +
654 +== 2.15  Read or Clear cached data ==
655 +
656 +
657 +(% style="color:blue" %)**AT Command:**
658 +
668 668  (% style="color:#037691" %)**AT+CDP**  (%%) ~/~/ Read cached data
669 669  
670 670  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
671 671  
672 -[[image:image-20221021111810-25.png||height="364" width="797"]]
663 +[[image:image-20221118094227-5.png]]
673 673  
674 674  
675 675  
676 -== 2.15  ​Firmware Change Log ==
667 +== 2.16  ​Firmware Change Log ==
677 677  
678 678  
679 679  Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/8p5nuvo6gh7je4n/AAAMP7MMusgbXMz9Ik7Ls03Ga?dl=0>>https://www.dropbox.com/sh/8p5nuvo6gh7je4n/AAAMP7MMusgbXMz9Ik7Ls03Ga?dl=0]]
... ... @@ -682,13 +682,13 @@
682 682  
683 683  
684 684  
685 -== 2.16  ​Battery Analysis ==
676 +== 2.17  ​Battery Analysis ==
686 686  
687 687  
688 -=== 2.16.1  ​Battery Type ===
679 +=== 2.17.1  ​Battery Type ===
689 689  
690 690  
691 -The CPN01 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.
682 +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.
692 692  
693 693  The battery is designed to last for several years depends on the actual use environment and update interval. 
694 694  
... ... @@ -704,7 +704,7 @@
704 704  
705 705  
706 706  
707 -=== 2.16.2  Power consumption Analyze ===
698 +=== 2.17.2  Power consumption Analyze ===
708 708  
709 709  
710 710  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.
... ... @@ -727,7 +727,7 @@
727 727  
728 728  
729 729  
730 -=== 2.16.3  ​Battery Note ===
721 +=== 2.17.3  ​Battery Note ===
731 731  
732 732  
733 733  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.
... ... @@ -734,7 +734,7 @@
734 734  
735 735  
736 736  
737 -=== 2.16.4  Replace the battery ===
728 +=== 2.17.4  Replace the battery ===
738 738  
739 739  
740 740  The default battery pack of CPN01 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).
... ... @@ -748,7 +748,7 @@
748 748  
749 749  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
750 750  
751 -[[image:image-20221021112006-28.png]] ​
742 +[[image:image-20221118094449-6.png]] ​
752 752  
753 753  
754 754  
... ... @@ -801,15 +801,21 @@
801 801  
802 802  AT+ DEBUG   : Enable or Disable debug mode
803 803  
804 -AT+ TTRIG   : Get or Set Alarm Base on Timeout
795 +AT+ TTRIG1   : Get or Set PB14 PIN Alarm Base on Timeout
805 805  
806 -AT+ TTRMOD   : Get or Set the trigger interrupt mode(0:falling,1:rising)
797 +AT+ TTRIG2   : Get or Set PB15 PIN Alarm Base on Timeout
807 807  
808 -AT+ CALCFLAG   : Get or Set the calculate flag
799 +AT+COUNTMOD  :  Get or Set the count mode
809 809  
810 -AT+ CLRC   : Clear current door open count
801 +AT+TTRCHANNEL  : Get or Set the number of interrupt channels
811 811  
803 +AT+TTRALARM : Get or Set TTRIG1 of Alarm interval (unit: minute)
812 812  
805 +AT+DISALARM  : Enable/Disable Alarm for door open/close or water leak event
806 +
807 +AT+ CLRC   :  Clear current door open count
808 +
809 +
813 813  (% style="color:blue" %)**COAP Management**      
814 814  
815 815  AT+URI            : Resource parameters
... ... @@ -851,7 +851,7 @@
851 851  
852 852  Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
853 853  
854 -(% style="color:red" %)**Notice: **(% style="color:blue" %)**CPN01** (%%)**and (% style="color:blue" %)CPL01(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
851 +(% style="color:red" %)**Notice: **(% style="color:blue" %)**NDS03A** (%%)**and (% style="color:blue" %)LDS03A(%%)**(% style="color:blue" %) (%%)**share the same mother board. They use the same connection and method to update.**
855 855  
856 856  
857 857  
... ... @@ -875,7 +875,7 @@
875 875  = 7. ​ Order Info =
876 876  
877 877  
878 -Part Number**:** CPN01
875 +Part Number**:** NDS03A
879 879  
880 880  
881 881  
... ... @@ -884,7 +884,7 @@
884 884  
885 885  (% style="color:blue" %)**Package Includes**:
886 886  
887 -* CPN01 Open/Close Sensor x 1
884 +* NDS03A Open/Close Door Sensor x 1
888 888  * External antenna x 1
889 889  
890 890  (% style="color:blue" %)**Dimension and weight**:
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