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edited by Saxer Lin
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Summary

Details

Page properties
Title
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1 -SN50v3-LB User Manual
1 +SN50v3-LB LoRaWAN Sensor Node User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
... ... @@ -1,4 +1,5 @@
1 -[[image:image-20230511201248-1.png||height="403" width="489"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
2 2  
3 3  
4 4  
... ... @@ -15,18 +15,15 @@
15 15  
16 16  == 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
17 17  
19 +
18 18  (% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
19 19  
20 -
21 21  (% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
22 22  
23 -
24 24  (% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
25 25  
26 -
27 27  (% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
28 28  
29 -
30 30  SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
31 31  
32 32  
... ... @@ -44,6 +44,7 @@
44 44  
45 45  == 1.3 Specification ==
46 46  
45 +
47 47  (% style="color:#037691" %)**Common DC Characteristics:**
48 48  
49 49  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -80,6 +80,7 @@
80 80  
81 81  == 1.4 Sleep mode and working mode ==
82 82  
82 +
83 83  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
84 84  
85 85  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
... ... @@ -137,6 +137,7 @@
137 137  
138 138  == Hole Option ==
139 139  
140 +
140 140  SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
141 141  
142 142  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
... ... @@ -290,30 +290,25 @@
290 290  
291 291  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
292 292  
294 +
293 293  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
294 294  
295 -|**Size(bytes)**|**2**|**2**|**2**|(% style="width:216px" %)**1**|(% style="width:342px" %)**2**|(% style="width:171px" %)**2**
296 -|**Value**|Bat|(((
297 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
298 +|(% style="background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:191px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:78px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:216px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:308px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:154px;background-color:#D9E2F3;color:#0070C0" %)**2**
299 +|**Value**|Bat|(% style="width:191px" %)(((
297 297  Temperature(DS18B20)
298 -
299 299  (PC13)
300 -)))|(((
302 +)))|(% style="width:78px" %)(((
301 301  ADC
302 -
303 303  (PA4)
304 304  )))|(% style="width:216px" %)(((
305 305  Digital in(PB15) &
306 -
307 -Digital Interrupt(PA8)
308 -
309 -
310 -)))|(% style="width:342px" %)(((
307 +Digital Interrupt(PA8)
308 +)))|(% style="width:308px" %)(((
311 311  Temperature
312 -
313 313  (SHT20 or SHT31 or BH1750 Illumination Sensor)
314 -)))|(% style="width:171px" %)(((
311 +)))|(% style="width:154px" %)(((
315 315  Humidity
316 -
317 317  (SHT20 or SHT31)
318 318  )))
319 319  
... ... @@ -324,25 +324,23 @@
324 324  
325 325  This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
326 326  
327 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
328 -|**Value**|BAT|(((
323 +(% style="width:1011px" %)
324 +|**Size(bytes)**|**2**|(% style="width:196px" %)**2**|(% style="width:87px" %)**2**|(% style="width:189px" %)**1**|(% style="width:208px" %)**2**|(% style="width:117px" %)**2**
325 +|**Value**|BAT|(% style="width:196px" %)(((
329 329  Temperature(DS18B20)
330 -
331 331  (PC13)
332 -)))|(((
328 +)))|(% style="width:87px" %)(((
333 333  ADC
334 -
335 335  (PA4)
336 -)))|(((
331 +)))|(% style="width:189px" %)(((
337 337  Digital in(PB15) &
338 -
339 339  Digital Interrupt(PA8)
340 -)))|(((
334 +)))|(% style="width:208px" %)(((
341 341  Distance measure by:
342 342  1) LIDAR-Lite V3HP
343 343  Or
344 344  2) Ultrasonic Sensor
345 -)))|Reserved
339 +)))|(% style="width:117px" %)Reserved
346 346  
347 347  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
348 348  
... ... @@ -358,24 +358,22 @@
358 358  
359 359  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
360 360  
361 -|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
362 -|**Value**|BAT|(((
355 +(% style="width:1113px" %)
356 +|**Size(bytes)**|**2**|(% style="width:183px" %)**2**|(% style="width:173px" %)**1**|(% style="width:84px" %)**2**|(% style="width:323px" %)**2**|(% style="width:188px" %)**2**
357 +|**Value**|BAT|(% style="width:183px" %)(((
363 363  Temperature(DS18B20)
364 -
365 365  (PC13)
366 -)))|(((
360 +)))|(% style="width:173px" %)(((
367 367  Digital in(PB15) &
368 -
369 369  Digital Interrupt(PA8)
370 -)))|(((
363 +)))|(% style="width:84px" %)(((
371 371  ADC
372 -
373 373  (PA4)
374 -)))|(((
366 +)))|(% style="width:323px" %)(((
375 375  Distance measure by:1)TF-Mini plus LiDAR
376 376  Or 
377 377  2) TF-Luna LiDAR
378 -)))|Distance signal  strength
370 +)))|(% style="width:188px" %)Distance signal  strength
379 379  
380 380  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
381 381  
... ... @@ -402,25 +402,20 @@
402 402  )))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
403 403  |**Value**|(% style="width:68px" %)(((
404 404  ADC1
405 -
406 406  (PA4)
407 407  )))|(% style="width:75px" %)(((
408 408  ADC2
409 -
410 410  (PA5)
411 411  )))|(((
412 412  ADC3
413 -
414 414  (PA8)
415 415  )))|(((
416 416  Digital Interrupt(PB15)
417 417  )))|(% style="width:304px" %)(((
418 418  Temperature
419 -
420 420  (SHT20 or SHT31 or BH1750 Illumination Sensor)
421 421  )))|(% style="width:163px" %)(((
422 422  Humidity
423 -
424 424  (SHT20 or SHT31)
425 425  )))|(% style="width:53px" %)Bat
426 426  
... ... @@ -429,7 +429,6 @@
429 429  
430 430  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
431 431  
432 -[[image:image-20230512170701-3.png||height="565" width="743"]]
433 433  
434 434  This mode has total 11 bytes. As shown below:
435 435  
... ... @@ -440,11 +440,9 @@
440 440  (PC13)
441 441  )))|(% style="width:82px" %)(((
442 442  ADC
443 -
444 444  (PA4)
445 445  )))|(% style="width:210px" %)(((
446 446  Digital in(PB15) &
447 -
448 448  Digital Interrupt(PA8) 
449 449  )))|(% style="width:191px" %)Temperature2(DS18B20)
450 450  (PB9)|(% style="width:183px" %)Temperature3(DS18B20)
... ... @@ -452,7 +452,9 @@
452 452  
453 453  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
454 454  
439 +[[image:image-20230513134006-1.png||height="559" width="736"]]
455 455  
441 +
456 456  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
457 457  
458 458  [[image:image-20230512164658-2.png||height="532" width="729"]]
... ... @@ -473,25 +473,20 @@
473 473  
474 474  Check the response of this command and adjust the value to match the real value for thing.
475 475  
476 -(% style="width:982px" %)
462 +(% style="width:767px" %)
477 477  |=(((
478 478  **Size(bytes)**
479 -)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
480 -|**Value**|BAT|(% style="width:282px" %)(((
465 +)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
466 +|**Value**|BAT|(% style="width:193px" %)(((
481 481  Temperature(DS18B20)
482 -
483 483  (PC13)
484 -
485 -
486 -)))|(% style="width:119px" %)(((
469 +)))|(% style="width:85px" %)(((
487 487  ADC
488 -
489 489  (PA4)
490 -)))|(% style="width:279px" %)(((
472 +)))|(% style="width:186px" %)(((
491 491  Digital in(PB15) &
492 -
493 493  Digital Interrupt(PA8)
494 -)))|(% style="width:106px" %)Weight
475 +)))|(% style="width:100px" %)Weight
495 495  
496 496  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
497 497  
... ... @@ -514,15 +514,12 @@
514 514  (PC13)
515 515  )))|(% style="width:108px" %)(((
516 516  ADC
517 -
518 518  (PA4)
519 519  )))|(% style="width:126px" %)(((
520 520  Digital in
521 -
522 522  (PB15)
523 523  )))|(% style="width:145px" %)(((
524 524  Count
525 -
526 526  (PA8)
527 527  )))
528 528  
... ... @@ -531,46 +531,41 @@
531 531  
532 532  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
533 533  
512 +(% style="width:1108px" %)
534 534  |=(((
535 535  **Size(bytes)**
536 -)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
537 -|**Value**|BAT|(((
515 +)))|=**2**|=(% style="width: 188px;" %)**2**|=(% style="width: 83px;" %)**2**|=(% style="width: 184px;" %)**1**|=(% style="width: 186px;" %)**1**|=(% style="width: 197px;" %)1|=(% style="width: 100px;" %)2
516 +|**Value**|BAT|(% style="width:188px" %)(((
538 538  Temperature(DS18B20)
539 -
540 540  (PC13)
541 -)))|(((
519 +)))|(% style="width:83px" %)(((
542 542  ADC
543 -
544 544  (PA5)
545 -)))|(((
522 +)))|(% style="width:184px" %)(((
546 546  Digital Interrupt1(PA8)
547 -)))|Digital Interrupt2(PA4)|Digital Interrupt3(PB15)|Reserved
524 +)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
548 548  
549 549  [[image:image-20230513111203-7.png||height="324" width="975"]]
550 550  
551 551  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
552 552  
553 -(% style="width:917px" %)
530 +(% style="width:922px" %)
554 554  |=(((
555 555  **Size(bytes)**
556 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 79px;" %)2
533 +)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
557 557  |**Value**|BAT|(% style="width:207px" %)(((
558 558  Temperature(DS18B20)
559 -
560 560  (PC13)
561 561  )))|(% style="width:94px" %)(((
562 562  ADC1
563 -
564 564  (PA4)
565 565  )))|(% style="width:198px" %)(((
566 566  Digital Interrupt(PB15)
567 567  )))|(% style="width:84px" %)(((
568 568  ADC2
569 -
570 570  (PA5)
571 -)))|(% style="width:79px" %)(((
545 +)))|(% style="width:82px" %)(((
572 572  ADC3
573 -
574 574  (PA8)
575 575  )))
576 576  
... ... @@ -585,27 +585,21 @@
585 585  )))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
586 586  |**Value**|BAT|(((
587 587  Temperature1(DS18B20)
588 -
589 589  (PC13)
590 590  )))|(((
591 591  Temperature2(DS18B20)
592 -
593 593  (PB9)
594 594  )))|(((
595 595  Digital Interrupt
596 -
597 597  (PB15)
598 598  )))|(% style="width:193px" %)(((
599 599  Temperature3(DS18B20)
600 -
601 601  (PB8)
602 602  )))|(% style="width:78px" %)(((
603 603  Count1
604 -
605 605  (PA8)
606 606  )))|(% style="width:78px" %)(((
607 607  Count2
608 -
609 609  (PA4)
610 610  )))
611 611  
... ... @@ -649,7 +649,7 @@
649 649  
650 650  ==== 2.3.3.2  Temperature (DS18B20) ====
651 651  
652 -If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
619 +If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
653 653  
654 654  More DS18B20 can check the [[3 DS18B20 mode>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#2.3.4MOD3D4283xDS18B2029]]
655 655  
... ... @@ -677,7 +677,7 @@
677 677  (((
678 678  When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
679 679  
680 -**Note:**The maximum voltage input supports 3.6V.
647 +(% style="color:red" %)**Note:**The maximum voltage input supports 3.6V.
681 681  )))
682 682  
683 683  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
... ... @@ -688,17 +688,18 @@
688 688  
689 689  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
690 690  
691 -**Note:**If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.
658 +(% style="color:red" %)**Note:**If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.
692 692  
660 +
693 693  ==== 2.3.3.5 Digital Interrupt ====
694 694  
695 695  Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
696 696  
697 -**~ Interrupt connection method:**
665 +(% style="color:blue" %)**~ Interrupt connection method:**
698 698  
699 699  [[image:image-20230513105351-5.png||height="147" width="485"]]
700 700  
701 -**Example to use with door sensor :**
669 +(% style="color:blue" %)**Example to use with door sensor :**
702 702  
703 703  The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows.
704 704  
... ... @@ -706,7 +706,7 @@
706 706  
707 707  When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50_v3 interrupt interface to detect the status for the door or window.
708 708  
709 -**~ Below is the installation example:**
677 +(% style="color:blue" %)**~ Below is the installation example:**
710 710  
711 711  Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
712 712  
... ... @@ -731,7 +731,7 @@
731 731  
732 732  The command is:
733 733  
734 -**AT+INTMOD1=1       **~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
702 +(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
735 735  
736 736  Below shows some screen captures in TTN V3:
737 737  
... ... @@ -746,14 +746,14 @@
746 746  
747 747  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
748 748  
749 -We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
717 +We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
750 750  
751 -Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20 code in SN50_v3 will be a good reference.
719 +Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50_v3 will be a good reference.
752 752  
753 753  Below is the connection to SHT20/ SHT31. The connection is as below:
754 754  
755 755  
756 -[[image:image-20230513103633-3.png||height="636" width="1017"]]
724 +[[image:image-20230513103633-3.png||height="448" width="716"]]
757 757  
758 758  The device will be able to get the I2C sensor data now and upload to IoT Server.
759 759  
... ... @@ -808,7 +808,7 @@
808 808  
809 809  The 5V output time can be controlled by AT Command.
810 810  
811 -**AT+5VT=1000**
779 +(% style="color:blue" %)**AT+5VT=1000**
812 812  
813 813  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
814 814  
... ... @@ -820,9 +820,9 @@
820 820  
821 821  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
822 822  
823 -[[image:image-20230512172447-4.png||height="593" width="1015"]]
791 +[[image:image-20230512172447-4.png||height="416" width="712"]]
824 824  
825 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png"]]
793 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]]
826 826  
827 827  
828 828  ==== 2.3.3.12  Working MOD ====
... ... @@ -843,6 +843,8 @@
843 843  * 7: MOD8
844 844  * 8: MOD9
845 845  
814 +
815 +
846 846  == 2.4 Payload Decoder file ==
847 847  
848 848  
... ... @@ -850,7 +850,7 @@
850 850  
851 851  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
852 852  
853 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
823 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB]]
854 854  
855 855  
856 856  
... ... @@ -894,7 +894,6 @@
894 894  
895 895  === 3.3.1 Set Transmit Interval Time ===
896 896  
897 -
898 898  Feature: Change LoRaWAN End Node Transmit Interval.
899 899  
900 900  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -920,9 +920,11 @@
920 920  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
921 921  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
922 922  
892 +
893 +
923 923  === 3.3.2 Get Device Status ===
924 924  
925 -Send a LoRaWAN downlink to ask device send Alarm settings.
896 +Send a LoRaWAN downlink to ask the device to send its status.
926 926  
927 927  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
928 928  
... ... @@ -931,7 +931,6 @@
931 931  
932 932  === 3.3.3 Set Interrupt Mode ===
933 933  
934 -
935 935  Feature, Set Interrupt mode for GPIO_EXIT.
936 936  
937 937  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
... ... @@ -968,6 +968,8 @@
968 968  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
969 969  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
970 970  
941 +
942 +
971 971  === 3.3.4 Set Power Output Duration ===
972 972  
973 973  Control the output duration 5V . Before each sampling, device will
... ... @@ -984,7 +984,6 @@
984 984  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
985 985  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
986 986  500(default)
987 -
988 988  OK
989 989  )))
990 990  |(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
... ... @@ -997,9 +997,11 @@
997 997  
998 998  The first and second bytes are the time to turn on.
999 999  
1000 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1001 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
971 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
972 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1002 1002  
974 +
975 +
1003 1003  === 3.3.5 Set Weighing parameters ===
1004 1004  
1005 1005  Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
... ... @@ -1014,7 +1014,6 @@
1014 1014  
1015 1015  (% style="color:blue" %)**Downlink Command: 0x08**
1016 1016  
1017 -
1018 1018  Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1019 1019  
1020 1020  Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
... ... @@ -1025,6 +1025,8 @@
1025 1025  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1026 1026  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1027 1027  
1000 +
1001 +
1028 1028  === 3.3.6 Set Digital pulse count value ===
1029 1029  
1030 1030  Feature: Set the pulse count value.
... ... @@ -1040,7 +1040,6 @@
1040 1040  
1041 1041  (% style="color:blue" %)**Downlink Command: 0x09**
1042 1042  
1043 -
1044 1044  Format: Command Code (0x09) followed by 5 bytes.
1045 1045  
1046 1046  The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
... ... @@ -1048,6 +1048,8 @@
1048 1048  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1049 1049  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1050 1050  
1024 +
1025 +
1051 1051  === 3.3.7 Set Workmode ===
1052 1052  
1053 1053  Feature: Switch working mode.
... ... @@ -1061,18 +1061,18 @@
1061 1061  )))
1062 1062  |(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1063 1063  OK
1064 -
1065 1065  Attention:Take effect after ATZ
1066 1066  )))
1067 1067  
1068 1068  (% style="color:blue" %)**Downlink Command: 0x0A**
1069 1069  
1070 -
1071 1071  Format: Command Code (0x0A) followed by 1 bytes.
1072 1072  
1073 1073  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1074 1074  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1075 1075  
1049 +
1050 +
1076 1076  = 4. Battery & Power Consumption =
1077 1077  
1078 1078  
... ... @@ -1146,4 +1146,5 @@
1146 1146  
1147 1147  
1148 1148  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1149 -* 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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1124 +
1125 +* 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>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.cc]]
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