Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 79.1 >
edited by Xiaoling
on 2022/12/07 17:40
To version < 83.1 >
edited by Xiaoling
on 2022/12/08 09:07
>
Change comment: Uploaded new attachment "image-20221208090742-1.png", version {1}

Summary

Details

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Content
... ... @@ -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  
... ... @@ -164,10 +164,10 @@
164 164  [[image:image-20221021110745-6.png]] ​
165 165  
166 166  
167 -=== 2.2.3 Connect USB – TTL to NDS03A and configure it ===
159 +=== 2.2.2 Connect USB – TTL to NMDS200 and configure it ===
168 168  
169 169  
170 -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.
162 +User need to configure NMDS200 via serial port to set the (% style="color:red" %)**Server Address** / **Uplink Topic**(%%) to define where and how-to uplink packets. NMDS200 support AT Commands, user can use a USB to TTL adapter to connect to NMDS200 and use AT Commands to configure it, as below.
171 171  
172 172  (% style="color:blue" %)**Connection:**
173 173  
... ... @@ -190,11 +190,11 @@
190 190  
191 191  * Flow Control: (% style="color:red" %)**None**
192 192  
193 -Make sure the switch is in FLASH position, then power on NDS03A by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
185 +Make sure the switch is in FLASH position, then power on NMDS200 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
194 194  
195 195  ​[[image:image-20221021110817-7.png]]
196 196  
197 -NDS03A will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
189 +NMDS200 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
198 198  
199 199  
200 200  (% 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]]
... ... @@ -201,7 +201,7 @@
201 201  
202 202  
203 203  
204 -=== 2.2.4 Use CoAP protocol to uplink data ===
196 +=== 2.2.3 Use CoAP protocol to uplink data ===
205 205  
206 206  
207 207  (% style="color:red" %)**Note: if you don't have a CoAP server, you can refer this link to set up a CoAP server: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
... ... @@ -220,12 +220,12 @@
220 220  [[image:image-20221021110948-8.png]]
221 221  
222 222  
223 -After configuring the server address and (% style="color:green" %)**reset NDS03A**(%%) (via AT+ATZ ), NDS03A will start to uplink sensor values to the CoAP server.
215 +After configuring the server address and (% style="color:green" %)**reset NMDS200**(%%) (via AT+ATZ ), NMDS200 will start to uplink sensor values to the CoAP server.
224 224  
225 -[[image:image-20221118103547-9.png||height="605" width="837"]] ​
217 +[[image:1670405841875-916.png]] ​
226 226  
227 227  
228 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
220 +=== 2.2.4 Use UDP protocol to uplink data(Default protocol) ===
229 229  
230 230  
231 231  (% style="color:blue" %)**AT Commands:**
... ... @@ -243,7 +243,7 @@
243 243  
244 244  ​
245 245  
246 -=== 2.2.6 Use MQTT protocol to uplink data ===
238 +=== 2.2.5 Use MQTT protocol to uplink data ===
247 247  
248 248  
249 249  (% style="color:blue" %)**AT Commands:**
... ... @@ -265,7 +265,7 @@
265 265  ​ [[image:image-20221118103445-7.png]]
266 266  
267 267  
268 -[[image:image-20221118103453-8.png||height="608" width="841"]]
260 +[[image:1670405928926-116.png]]
269 269  
270 270  ​
271 271  
... ... @@ -272,7 +272,7 @@
272 272  MQTT protocol has a much higher power consumption compare with UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
273 273  
274 274  
275 -=== 2.2.7 Use TCP protocol to uplink data ===
267 +=== 2.2.6 Use TCP protocol to uplink data ===
276 276  
277 277  
278 278  (% style="color:blue" %)**AT Commands:**
... ... @@ -281,18 +281,19 @@
281 281  
282 282  * (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600   ** (%%) ~/~/  Set TCP server address and port
283 283  
284 -​ [[image:image-20221021111125-14.png]]
276 +​ [[image:1670406036256-101.png||height="676" width="713"]]
285 285  
278 +
286 286  [[image:image-20221021111131-15.png]]
287 287  
288 288  ​
289 289  
290 -=== 2.2.8 Change Update Interval ===
283 +=== 2.2.7 Change Update Interval ===
291 291  
292 292  
293 293  User can use below command to change the (% style="color:blue" %)**uplink interval**.
294 294  
295 -* (% style="color:#037691" %)**AT+TDC=14400      ** (%%) ~/~/ Set Update Interval to 14400s (4 hours)
288 +* (% style="color:#037691" %)**AT+TDC=7200      ** (%%) ~/~/ Set Update Interval to 7200s (4 hours)
296 296  
297 297  (% style="color:red" %)**NOTE:**
298 298  
... ... @@ -302,69 +302,50 @@
302 302  == 2.3  Uplink Payload ==
303 303  
304 304  
305 -The uplink payload includes 26 bytes in total by default.
298 +The uplink payload includes 23 bytes in total by default.
306 306  
307 307  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.
308 308  
309 -(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
310 310  
311 311  (% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
312 -|=(% 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**
313 -|=(% 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
314 314  
315 315  (% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
316 -|(% 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" %)(((
317 317  **1-32 group**
318 318  )))
319 -|(% 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" %)...
320 320  
321 -(% 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.
322 322  
315 +[[image:1670406261143-723.png]]
323 323  
324 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
325 -|=(% 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**
326 -|=(% 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)
327 327  
328 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
329 -|(% 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**
330 -|(% 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
331 331  
332 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
333 -|(% style="width:100px" %)**3**|(% style="width:80px" %)**1**|(% style="width:90px" %)**3**|(% style="width:90px" %)**3**|(% style="width:70px" %)**4**|(% style="width:80px" %)(((
334 -**1-32 group**
335 -)))
336 -|(% 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__(%%)**
337 337  
338 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
339 -
340 -[[image:image-20221117145932-2.png]]
341 -
342 -
343 -The payload is ASCII string, representative same HEX:
344 -
345 -**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__(%%)**
346 -
347 347  **where:**
348 348  
349 -* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050213317 = f867787050213317
324 +* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
350 350  
351 351  * (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
352 352  
353 -* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
328 +* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
354 354  
355 -* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
330 +* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
356 356  
357 357  * (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
358 358  
359 -* (% style="color:#037691" %)**Door Status:**(%%)  0x00=0
334 +* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
360 360  
361 -* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
336 +* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
362 362  
363 -* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
338 +* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
364 364  
365 -* (% style="color:#037691" %)**last open time:   **(%%)0x000017 =23
340 +* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
366 366  
367 -* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
368 368  
369 369  == 2.4  Payload Explanation and Sensor Interface ==
370 370  
... ... @@ -387,13 +387,13 @@
387 387  
388 388  Specify the software version: 0x64=100, which means firmware version 1.00.
389 389  
390 -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.
391 391  
392 392  
393 393  === 2.4.3  Battery Info ===
394 394  
395 395  
396 -Check the battery voltage for NDS03A.
370 +Check the battery voltage for NMDS200.
397 397  
398 398  Ex1: 0x0B45 = 2885mV
399 399  
... ... @@ -418,38 +418,35 @@
418 418  **99**    Not known or not detectable
419 419  
420 420  
421 -=== 2.4.5  Disalarm: (default: 0) ===
395 +=== 2.4.5  Distance ===
422 422  
423 423  
424 -(% 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]]
425 425  
426 -(% 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:**
427 427  
428 - (% 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)
429 429  
404 +For example, if the data you get from the register is 0x02 0x05, the distance between the sensor and the measured object is
430 430  
431 -=== 2.4.6  Keep Status & Keep Time ===
406 +(% style="color:blue" %)**0205(H) = 517 (D) = 517 cm.**
432 432  
433 433  
434 -Shows the configure value of Alarm Base on Timeout Feature
409 +(% style="color:blue" %)**Object2 Distance:**
435 435  
411 +Distance between sensor probe to the second object. (unit: cm)
436 436  
437 -=== 2.4.7  Timestamp ===
438 438  
414 +=== 2.4.6  Timestamp ===
439 439  
416 +
440 440  Timestamp : 0x6315537b =1662342011
441 441  
442 442  
443 -=== 2.4.8  Switch Dual Channel Mode ===
444 -
445 -
446 -NDS03A can connect two door sensors. Another door sensor can be connected to PB15 pin. Both channels support alarm function.
447 -
448 -
449 449  == 2.5  Downlink Payload ==
450 450  
451 451  
452 -By default, NDS03A prints the downlink payload to console port.
423 +By default, NMDS200 prints the downlink payload to console port.
453 453  
454 454  [[image:image-20221021111414-18.png]] ​
455 455  
... ... @@ -466,7 +466,7 @@
466 466  
467 467  * (% style="color:#037691" %)**Reset**
468 468  
469 -If payload = 0x04FF, it will reset the NDS03A
440 +If payload = 0x04FF, it will reset the NMDS200
470 470  
471 471  * (% style="color:#037691" %)**INTMOD**
472 472  
... ... @@ -476,112 +476,34 @@
476 476  == 2.6  ​LED Indicator ==
477 477  
478 478  
479 -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.
480 480  
481 481  * When the device starts normally, the LED will light up for 1 second.
482 482  * After NDS03A join NB-IoT network. The LED will be ON for 3 seconds.
483 483  * For each uplink probe, LED will be on for 500ms.
484 484  
485 -== 2.7  Alarm Base on Timeout ==
486 486  
487 487  
488 -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:
458 +== 2.7  Distance alarm function ==
489 489  
490 490  
491 -(% style="color:blue" %)**1. Keep Status: Status to be monitor**
461 +(% style="color:blue" %)**AT Command: AT+ALARM1=min,max**
492 492  
493 -Keep Status = 1: Monitor Close to Open event
463 +**Example 1:**
494 494  
495 -Keep Status = 0: Monitor Open to Close event
465 +AT+ ALARM1 =60,200  ~/~/ Alarm when moisture lower than 60.
496 496  
467 +AT+ ALARM2 =min,max
497 497  
498 -(% style="color:blue" %)**2. Keep Time: Timeout to send an Alarm**
499 499  
500 -Range 0 ~~ 65535(0xFFFF) seconds.
470 +**Example 2:**
501 501  
502 -If keep time = 0, Disable Alarm Base on Timeout feature.
472 +AT+ ALARM2 =200,1500  ~/~/ Alarm when temperature lower than 1500
503 503  
504 -If keep time > 0, device will monitor the keep status event and send an alarm when status doesn't change after timeout.
505 505  
475 +== 2.8  Set the number of data to be uploaded and the recording time ==
506 506  
507 -(% style="color:blue" %)**AT Command to configure:**
508 508  
509 -(% style="color:blue" %)**PB14 PIN:**
510 -
511 -(% 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.
512 -
513 -(% style="color:#037691" %)**AT+TTRIG=0,0 ** (%%) **~-~->** Default Value, disable timeout Alarm.
514 -
515 -
516 -(% style="color:blue" %)**PB15 PIN:**
517 -
518 -(% style="color:#037691" %)**AT+TTRIG2=1,30**
519 -
520 -(% style="color:#037691" %)**AT+TTRIG2=0,0 **
521 -
522 -
523 -== 2.8  Set debug mode ==
524 -
525 -
526 -Feature: Enable or Disable debug mode
527 -
528 -(% style="color:blue" %)**AT Command: AT+DEBUG**
529 -
530 -[[image:image-20221021111629-21.png]]
531 -
532 -
533 -
534 -== 2.9  Clear Flash Record ==
535 -
536 -
537 -Feature: Clear flash storage for data log feature.
538 -
539 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
540 -
541 -[[image:image-20221021111527-19.png]]
542 -
543 -
544 -== 2.10  Count Mod ==
545 -
546 -
547 -(% style="color:blue" %)**AT Command: AT+COUNTMOD**
548 -
549 -[[image:image-20221118092935-1.png]]
550 -
551 -
552 -== 2.11  Interrupt Pin Channel Mod ==
553 -
554 -
555 -(% style="color:blue" %)**AT Command: AT+TTRCHANNEL**
556 -
557 -[[image:image-20221118093144-2.png]]
558 -
559 -
560 -== 2.12 TTRIG1/2 timeout status alarm ==
561 -
562 -
563 -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.
564 -
565 -(% style="color:blue" %)**AT Command: AT+TTRALARM**
566 -
567 -[[image:image-20221118093512-3.png]]
568 -
569 -
570 -== 2.13  Select counting mode ==
571 -
572 -
573 -(% style="color:blue" %)**AT Command: AT+TTRMODx=a,b**
574 -
575 -When (% style="color:red" %)**a=0**(%%), the door is opened to count, and when (% style="color:red" %)**a=1**(%%),the closed door is counted.
576 -
577 -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.
578 -
579 -[[image:image-20221118093658-4.png]]
580 -
581 -
582 -== 2.14  Set the number of data to be uploaded and the recording time ==
583 -
584 -
585 585  (% style="color:blue" %)**AT Command:**
586 586  
587 587  (% 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)
... ... @@ -589,7 +589,7 @@
589 589  (% 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.
590 590  
591 591  
592 -== 2.15  Read or Clear cached data ==
485 +== 2.9  Read or Clear cached data ==
593 593  
594 594  
595 595  (% style="color:blue" %)**AT Command:**
... ... @@ -598,10 +598,10 @@
598 598  
599 599  (% style="color:#037691" %)**AT+CDP=0**  (%%) ~/~/ Clear cached data ​
600 600  
601 -[[image:image-20221118094227-5.png]]
494 +[[image:1670408172929-569.png]]
602 602  
603 603  
604 -== 2.16  ​Firmware Change Log ==
497 +== 2.10  ​Firmware Change Log ==
605 605  
606 606  
607 607  Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0>>https://www.dropbox.com/sh/hacq385w6qgnonr/AAC3D79GFGF1JdZUIzNegn2Ha?dl=0]]
... ... @@ -609,12 +609,12 @@
609 609  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
610 610  
611 611  
612 -== 2.17  ​Battery Analysis ==
505 +== 2.11  ​Battery Analysis ==
613 613  
614 -=== 2.17.1  ​Battery Type ===
507 +=== 2.11.1  ​Battery Type ===
615 615  
616 616  
617 -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.
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.
618 618  
619 619  The battery is designed to last for several years depends on the actual use environment and update interval. 
620 620  
... ... @@ -629,7 +629,7 @@
629 629  [[image:image-20221021111911-26.png]] ​
630 630  
631 631  
632 -=== 2.17.2  Power consumption Analyze ===
525 +=== 2.11.2  Power consumption Analyze ===
633 633  
634 634  
635 635  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.
... ... @@ -651,16 +651,16 @@
651 651  [[image:1666596205057-567.png]] ​
652 652  
653 653  
654 -=== 2.17.3  ​Battery Note ===
547 +=== 2.11.3  ​Battery Note ===
655 655  
656 656  
657 657  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.
658 658  
659 659  
660 -=== 2.17.4  Replace the battery ===
553 +=== 2.11.4  Replace the battery ===
661 661  
662 662  
663 -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).
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).
664 664  
665 665  
666 666  = 3. ​ Access NB-IoT Module =
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