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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 82.10
edited by Xiaoling
on 2023/08/19 14:03
Change comment: There is no comment for this version
To version 80.10
edited by Xiaoling
on 2023/08/19 13:41
Change comment: There is no comment for this version

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... ... @@ -115,6 +115,7 @@
115 115  * Smart Cities
116 116  * Smart Factory
117 117  
118 +
118 118  == 1.5 Sleep mode and working mode ==
119 119  
120 120  
... ... @@ -131,7 +131,7 @@
131 131  
132 132  
133 133  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
134 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width:225px;background-color:#4F81BD;color:white" %)**Action**
135 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
135 135  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
136 136  If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
137 137  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -247,7 +247,7 @@
247 247  
248 248  
249 249  (% border="1" cellspacing="4" style="width:515px" %)
250 -|(% style="background-color:#4f81bd; color:white; width:100px" %)**Servers**|(% style="background-color:#4f81bd; color:white; width:300px" %)**Dash Board**|(% style="background-color:#4f81bd; color:white; width:115px" %)**Comments**
251 +|(% style="width:100px;background-color:#4F81BD;color:white" %)**Servers**|(% style="width:300px;background-color:#4F81BD;color:white" %)**Dash Board**|(% style="width:115px;background-color:#4F81BD;color:white" %)**Comments**
251 251  |(% style="width:127px" %)[[Node-Red>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.5A0Node-RedA028viaA0MQTT29]]|(% style="width:385px" %)[[image:image-20230819113244-8.png||height="183" width="367"]]|(% style="width:170px" %)
252 252  |(% style="width:127px" %)[[DataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]]|(% style="width:385px" %)[[image:image-20230819113244-9.png||height="120" width="369"]]|(% style="width:170px" %)
253 253  |(% style="width:127px" %)[[Tago.IO>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.7A0Tago.ioA028viaA0MQTT29]]|(% style="width:385px" %) |(% style="width:170px" %)
... ... @@ -257,6 +257,7 @@
257 257  |(% style="width:127px" %)[[ThingsBoard>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.6A0ThingsBoard.CloudA028viaA0MQTT29]]|(% style="width:385px" %)[[image:image-20230819113244-11.png||height="113" width="293"]]|(% style="width:170px" %)
258 258  |(% style="width:127px" %) |(% style="width:385px" %) |(% style="width:170px" %)
259 259  
261 +
260 260  (% style="color:blue" %)**1D Version**(%%): This version has 1NCE SIM card pre-installed and configure to send value to DataCake. User Just need to select the sensor type in DataCake and Activate S31-NB and user will be able to see data in DataCake. See here for [[DataCake Config Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]].
261 261  
262 262  
... ... @@ -265,7 +265,7 @@
265 265  
266 266  To meet different server requirement, S31-NB supports different payload type.
267 267  
268 -**Includes:**
270 +Includes:
269 269  
270 270  * [[General JSON format payload>>path:#General_Json]]. (Type=5)
271 271  
... ... @@ -277,23 +277,26 @@
277 277  
278 278  User can specify the payload type when choose the connection protocol. Example:
279 279  
280 -(% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/ Use UDP Connection & hex Payload
282 +(% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/Use UDP Connection & hex Payload
281 281  
282 282  (% style="color:#037691" %)**AT+PRO=2,5**   (%%) ~/~/ Use UDP Connection & Json Payload
283 283  
284 -(% style="color:#037691" %)**AT+PRO=3,5 ** (%%) ~/~/ Use MQTT Connection & Json Payload
286 +(% style="color:#037691" %)**AT+PRO=3,5 ** (%%) ~/~/ Use MQTT Connection & Json Payload
285 285  
286 286  
287 -=== 2.2.1 General Json Format (Type~=5) ===
289 +=== 2.2.1 General Json Format (Type ===
288 288  
291 +5) ===
289 289  
290 290  This is the General Json Format. As below:
291 291  
295 +
292 292  (% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24,"Model":S31x-NB, "1":{28.2,48.3,2023/08/10 08:00:37},"2":{28.1,49.1,2023/08/10 07:57:37},"3":{28.1,48.5,2023/08/10 07:54:37},"4":{28.2,48.6,2023/08/10 07:51:37},"5":{28.1,48.9,2023/08/10 07:48:37},"6":{28.2,48.8,2023/08/10 07:45:37},"7":{28.2,48.8,2023/08/10 07:42:37},"8":{28.0,48.8,2023/08/10 07:39:37}}**
293 293  
294 294  
295 -(% style="color:red" %)**Notice, from above payload:**
296 296  
300 +(% style="color:red" %)Notice, from above payload:
301 +
297 297  * Temperature , Humidity , Battery & Signal are the value at uplink time.
298 298  
299 299  * Json entry 1 ~~ 8 are the last 1 ~~ 8 sampling data as specify by (% style="color:#037691" %)**AT+NOUD=8 ** (%%)Command. Each entry includes (from left to right): Temperature, Humidity, Sampling time.
... ... @@ -300,16 +300,19 @@
300 300  
301 301  
302 302  
303 -=== 2.2.2 HEX format Payload(Type~=0) ===
308 +=== 2.2.2 HEX format Payload(Type ===
304 304  
310 +0) ===
305 305  
312 +
306 306  This is the HEX Format. As below:
307 307  
308 308  (% style="color:#4472c4" %)**f86620705346276200640cba16010000000011011801e864d49c2d011a01e364d49925011901eb64d49871011901e564d497bd011a01e664d49709011901e964d49655011a01e864d495a1011a01e864d494ed011801e864d49439**
309 309  
310 -[[image:1692424009971-458.png]]
311 311  
318 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
312 312  
320 +
313 313  (% style="color:blue" %)**Version:**
314 314  
315 315  These bytes include the hardware and software version.
... ... @@ -319,7 +319,7 @@
319 319  (% style="color:#037691" %)**Lower byte:**(%%) Specify the software version: 0x64=100, means firmware version 100
320 320  
321 321  
322 -(% style="color:blue" %)**BAT (Battery Info):**
330 +(% style="color:#037691" %)**BAT (Battery Info):**
323 323  
324 324  Ex1: 0x0CBA = 3258mV
325 325  
... ... @@ -350,6 +350,7 @@
350 350  (FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
351 351  
352 352  
361 +
353 353  (% style="color:blue" %)**Humidity:   **
354 354  
355 355  Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
... ... @@ -362,21 +362,25 @@
362 362  Put the decimal value into this link(https:~/~/www.epochconverter.com/) to get the time.
363 363  
364 364  
365 -=== 2.2.3 ThingsBoard Payload(Type~=3) ===
374 +=== 2.2.3 ThingsBoard Payload(Type ===
366 366  
376 +3) ===
367 367  
368 368  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
369 369  
380 +
370 370  (% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24}**
371 371  
372 372  
373 -=== 2.2.4 ThingSpeak Payload(Type~=1) ===
384 +=== 2.2.4 ThingSpeak Payload(Type ===
374 374  
386 +1) ===
375 375  
376 376  This payload meets ThingSpeak platform requirement. It includes only four fields. Form 1~~4 are:
377 377  
378 378  Temperature, Humidity, Battery & Signal. This payload type only valid for ThingsSpeak Platform
379 379  
392 +
380 380  As below:
381 381  
382 382  (% style="color:#4472c4" %)**field1=27.9&field2=49.9&field3=3.23&field4=28**
... ... @@ -387,25 +387,29 @@
387 387  
388 388  By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
389 389  
403 +
390 390  User can use below commands to change the (% style="color:blue" %)**uplink interval**.
391 391  
392 -(% style="color:#037691" %)**AT+TDC=600 ** (%%) ~/~/ Set Update Interval to 600s
406 +(% style="color:#037691" %)** AT+TDC=600      ** (%%) ~/~/ Set Update Interval to 600s
393 393  
408 +
394 394  User can also push the button for more than 1 seconds to activate an uplink.
395 395  
396 396  
412 +
413 +
397 397  == 2.4 Multi-Samplings and One uplink ==
398 398  
399 399  
400 400  To save battery life, S31-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
401 401  
402 -* (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
419 +* (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/  The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
403 403  
404 -* (% 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.
421 +* (% 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.
405 405  
406 406  The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
407 407  
408 -[[image:1692424376354-959.png]]
425 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png||alt="IMG_256"]]
409 409  
410 410  
411 411  == 2.5 Humidity and Temperature alarm function ==
... ... @@ -418,12 +418,12 @@
418 418  
419 419  (% style="color:#037691" %)**AT+ SHHUM=min,max**
420 420  
421 -Example: AT+ SHHUM=50,80  ~/~/ Alarm when humidity lower than 50 or higher than 80.
438 +Example: AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50 or higher than 80.
422 422  
423 423  
424 424  (% style="color:#037691" %)**AT+ SHTEMP=min,max**
425 425  
426 -Example: AT+ SHTEMP=20,30  ~/~/ Alarm when temperature lower than 20 or higher than 30
443 +Example: AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20 or higher than 30
427 427  
428 428  
429 429  (% style="color:red" %)**Notice:**
... ... @@ -434,6 +434,8 @@
434 434  
435 435  
436 436  
454 +
455 +
437 437  == 2.6 Trggier an uplink by external interrupt ==
438 438  
439 439  
... ... @@ -441,17 +441,19 @@
441 441  
442 442  (% style="color:blue" %)**AT command:**
443 443  
444 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
463 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
445 445  
446 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
465 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
447 447  
448 -* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge
467 +* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/Trigger by rising and falling edge
449 449  
450 -* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
469 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
451 451  
452 -* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
471 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
453 453  
454 454  
474 +
475 +
455 455  = 3. Configure S31x-NB =
456 456  
457 457  == 3.1 Configure Methods ==
... ... @@ -463,86 +463,202 @@
463 463  
464 464  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
465 465  
466 -== 3.2 AT Commands Set ==
487 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
467 467  
468 468  
469 -AT+<CMD>?        : Help on <CMD>
470 470  
471 -AT+<CMD>         : Run <CMD>
472 472  
473 -AT+<CMD>=<value> : Set the value
492 +== 3.2 General Commands ==
474 474  
475 -AT+<CMD>=?       : Get the value
476 476  
495 +These commands are to configure:
477 477  
478 -(% style="color:blue" %)**General Commands**      
497 +* General system settings like: uplink interval.
498 +* LoRaWAN protocol & radio related command.
479 479  
480 -AT                    : Attention       
500 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
481 481  
482 -AT?  : Short Help     
502 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
483 483  
484 -ATZ  : MCU Reset    
485 485  
486 -AT+TDC  : Application Data Transmission Interval
505 +== 3.3 Commands special design for S31x-LB ==
487 487  
488 -AT+CFG  : Print all configurations
489 489  
490 -AT+CFGMOD           : Working mode selection
508 +These commands only valid for S31x-LB, as below:
491 491  
492 -AT+DEUI  : Get or set the Device ID
493 493  
494 -AT+INTMOD            : Set the trigger interrupt mode
511 +=== 3.3.1 Set Transmit Interval Time ===
495 495  
496 -AT+5VT           : Set extend the time of 5V power  
497 497  
498 -AT+PRO          : Choose agreement
514 +Feature: Change LoRaWAN End Node Transmit Interval.
499 499  
500 -AT+RXDL  : Extend the sending and receiving time
516 +(% style="color:blue" %)**AT Command: AT+TDC**
501 501  
502 -AT+DNSCFG  : Get or Set DNS Server
518 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
519 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
520 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
521 +30000
522 +OK
523 +the interval is 30000ms = 30s
524 +)))
525 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
526 +OK
527 +Set transmit interval to 60000ms = 60 seconds
528 +)))
503 503  
504 -AT+GETSENSORVALUE   : Returns the current sensor measurement
530 +(% style="color:blue" %)**Downlink Command: 0x01**
505 505  
506 -AT+NOUD  : Get or Set the number of data to be uploaded
532 +Format: Command Code (0x01) followed by 3 bytes time value.
507 507  
508 -AT+CDP     : Read or Clear cached data
534 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
509 509  
510 -AT+SHTEMP:  Get or Set alarm of temp
536 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
537 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
511 511  
512 -AT+SHHUM:  Get or Set alarm of moisture
539 +=== 3.3.2 Get Device Status ===
513 513  
514 -AT+SERVADDR :  Server Address
515 515  
542 +Send a LoRaWAN downlink to ask device send Alarm settings.
516 516  
517 -(% style="color:blue" %)**UDP Management**
544 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
518 518  
519 -AT+CFM  :  Upload confirmation mode (only valid for UDP)
546 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
520 520  
521 521  
522 -(% style="color:blue" %)**MQTT Management**
549 +=== 3.3.3 Set Temperature Alarm Threshold ===
523 523  
524 -AT+CLIENT               : Get or Set MQTT client
525 525  
526 -AT+UNAME              : Get or Set MQTT Username
552 +* (% style="color:blue" %)**AT Command:**
527 527  
528 -AT+PWD                  : Get or Set MQTT password
554 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
529 529  
530 -AT+PUBTOPIC  : Get or Set MQTT publish topic
556 +* When min=0, and max≠0, Alarm higher than max
557 +* When min≠0, and max=0, Alarm lower than min
558 +* When min≠0 and max≠0, Alarm higher than max or lower than min
531 531  
532 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
560 +Example:
533 533  
562 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
534 534  
535 -(% style="color:blue" %)**Information**          
564 +* (% style="color:blue" %)**Downlink Payload:**
536 536  
537 -AT+FDR  : Factory Data Reset
566 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
538 538  
539 -AT+PWORD  : Serial Access Password
568 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
540 540  
541 -AT+LDATA  : Get the last upload data
542 542  
543 -AT+CDP  : Read or Clear cached data
571 +=== 3.3.4 Set Humidity Alarm Threshold ===
544 544  
545 545  
574 +* (% style="color:blue" %)**AT Command:**
575 +
576 +(% style="color:#037691" %)**AT+SHHUM=min,max**
577 +
578 +* When min=0, and max≠0, Alarm higher than max
579 +* When min≠0, and max=0, Alarm lower than min
580 +* When min≠0 and max≠0, Alarm higher than max or lower than min
581 +
582 +Example:
583 +
584 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
585 +
586 +* (% style="color:blue" %)**Downlink Payload:**
587 +
588 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
589 +
590 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
591 +
592 +
593 +=== 3.3.5 Set Alarm Interval ===
594 +
595 +
596 +The shortest time of two Alarm packet. (unit: min)
597 +
598 +* (% style="color:blue" %)**AT Command:**
599 +
600 +(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
601 +
602 +* (% style="color:blue" %)**Downlink Payload:**
603 +
604 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
605 +
606 +
607 +=== 3.3.6 Get Alarm settings ===
608 +
609 +
610 +Send a LoRaWAN downlink to ask device send Alarm settings.
611 +
612 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
613 +
614 +**Example:**
615 +
616 +[[image:image-20230524110211-4.png]]
617 +
618 +**Explain:**
619 +
620 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
621 +
622 +=== 3.3.7 Set Interrupt Mode ===
623 +
624 +
625 +Feature, Set Interrupt mode for PA8 of pin.
626 +
627 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
628 +
629 +(% style="color:blue" %)**AT Command: AT+INTMOD**
630 +
631 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
632 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
633 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
634 +0
635 +OK
636 +the mode is 0 =Disable Interrupt
637 +)))
638 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
639 +Set Transmit Interval
640 +0. (Disable Interrupt),
641 +~1. (Trigger by rising and falling edge)
642 +2. (Trigger by falling edge)
643 +3. (Trigger by rising edge)
644 +)))|(% style="width:157px" %)OK
645 +
646 +(% style="color:blue" %)**Downlink Command: 0x06**
647 +
648 +Format: Command Code (0x06) followed by 3 bytes.
649 +
650 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
651 +
652 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
653 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
654 +
655 +=== 3.3.8 Set Power Output Duration ===
656 +
657 +
658 +Control the output duration 5V . Before each sampling, device will
659 +
660 +~1. first enable the power output to external sensor,
661 +
662 +2. keep it on as per duration, read sensor value and construct uplink payload
663 +
664 +3. final, close the power output.
665 +
666 +(% style="color:blue" %)**AT Command: AT+5VT**
667 +
668 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
669 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
670 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
671 +OK
672 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
673 +
674 +(% style="color:blue" %)**Downlink Command: 0x07**
675 +
676 +Format: Command Code (0x07) followed by 2 bytes.
677 +
678 +The first and second bytes are the time to turn on.
679 +
680 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
681 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
682 +
546 546  = 4. Battery & Power Consumption =
547 547  
548 548  
... ... @@ -620,4 +620,5 @@
620 620  
621 621  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
622 622  
760 +
623 623  (% style="display:none" %) (%%)
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