Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 43.3 >
edited by Xiaoling
on 2023/05/16 13:40
To version < 33.1 >
edited by Saxer Lin
on 2023/05/13 11:12
>
Change comment: Uploaded new attachment "image-20230513111203-7.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
... ... @@ -1,5 +1,4 @@
1 -(% style="text-align:center" %)
2 -[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
1 +[[image:image-20230511201248-1.png||height="403" width="489"]]
3 3  
4 4  
5 5  
... ... @@ -16,15 +16,18 @@
16 16  
17 17  == 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
18 18  
19 -
20 20  (% 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.
21 21  
20 +
22 22  (% 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.
23 23  
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 +
26 26  (% 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.
27 27  
29 +
28 28  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.
29 29  
30 30  
... ... @@ -120,7 +120,7 @@
120 120  == 1.7 Pin Definitions ==
121 121  
122 122  
123 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
124 124  
125 125  
126 126  == 1.8 Mechanical ==
... ... @@ -290,32 +290,21 @@
290 290  
291 291  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
292 292  
293 -(% style="width:1110px" %)
294 -|**Size(bytes)**|**2**|(% style="width:191px" %)**2**|(% style="width:78px" %)**2**|(% style="width:216px" %)**1**|(% style="width:308px" %)**2**|(% style="width:154px" %)**2**
295 -|**Value**|Bat|(% style="width:191px" %)(((
295 +|**Size(bytes)**|**2**|**2**|**2**|(% style="width:216px" %)**1**|(% style="width:342px" %)**2**|(% style="width:171px" %)**2**
296 +|**Value**|Bat|(((
296 296  Temperature(DS18B20)
297 297  
298 298  (PC13)
299 -)))|(% style="width:78px" %)(((
300 +)))|(((
300 300  ADC
301 301  
302 302  (PA4)
303 303  )))|(% style="width:216px" %)(((
304 -Digital in(PB15) &
305 +Digital in & Digital Interrupt
305 305  
306 -Digital Interrupt(PA8)
307 -
308 308  
309 -)))|(% style="width:308px" %)(((
310 -Temperature
308 +)))|(% style="width:342px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|(% style="width:171px" %)Humidity（SHT20 or SHT31)
311 311  
312 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
313 -)))|(% style="width:154px" %)(((
314 -Humidity
315 -
316 -(SHT20 or SHT31)
317 -)))
318 -
319 319  [[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-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
320 320  
321 321  
... ... @@ -323,26 +323,15 @@
323 323  
324 324  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.
325 325  
326 -(% style="width:1011px" %)
327 -|**Size(bytes)**|**2**|(% style="width:196px" %)**2**|(% style="width:87px" %)**2**|(% style="width:189px" %)**1**|(% style="width:208px" %)**2**|(% style="width:117px" %)**2**
328 -|**Value**|BAT|(% style="width:196px" %)(((
317 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
318 +|**Value**|BAT|(((
329 329  Temperature(DS18B20)
330 -
331 -(PC13)
332 -)))|(% style="width:87px" %)(((
333 -ADC
334 -
335 -(PA4)
336 -)))|(% style="width:189px" %)(((
337 -Digital in(PB15) &
338 -
339 -Digital Interrupt(PA8)
340 -)))|(% style="width:208px" %)(((
320 +)))|ADC|Digital in & Digital Interrupt|(((
341 341  Distance measure by:
342 342  1) LIDAR-Lite V3HP
343 343  Or
344 344  2) Ultrasonic Sensor
345 -)))|(% style="width:117px" %)Reserved
325 +)))|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  
... ... @@ -352,84 +352,61 @@
352 352  
353 353  **Connection to Ultrasonic Sensor:**
354 354  
355 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
356 -
357 357  [[image:image-20230512173903-6.png||height="596" width="715"]]
358 358  
359 359  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
360 360  
361 -(% style="width:1113px" %)
362 -|**Size(bytes)**|**2**|(% style="width:183px" %)**2**|(% style="width:173px" %)**1**|(% style="width:84px" %)**2**|(% style="width:323px" %)**2**|(% style="width:188px" %)**2**
363 -|**Value**|BAT|(% style="width:183px" %)(((
339 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
340 +|**Value**|BAT|(((
364 364  Temperature(DS18B20)
365 -
366 -(PC13)
367 -)))|(% style="width:173px" %)(((
368 -Digital in(PB15) &
369 -
370 -Digital Interrupt(PA8)
371 -)))|(% style="width:84px" %)(((
372 -ADC
373 -
374 -(PA4)
375 -)))|(% style="width:323px" %)(((
342 +)))|Digital in & Digital Interrupt|ADC|(((
376 376  Distance measure by:1)TF-Mini plus LiDAR
377 377  Or 
378 378  2) TF-Luna LiDAR
379 -)))|(% style="width:188px" %)Distance signal  strength
346 +)))|Distance signal  strength
380 380  
381 381  [[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"]]
382 382  
383 383  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
384 384  
385 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
352 +Need to remove R3 and R4 resistors to get low power.
386 386  
387 387  [[image:image-20230512180609-7.png||height="555" width="802"]]
388 388  
389 389  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
390 390  
391 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
358 +Need to remove R3 and R4 resistors to get low power.
392 392  
393 -[[image:image-20230513105207-4.png||height="469" width="802"]]
360 +[[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/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
394 394  
362 +Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
395 395  
364 +
396 396  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
397 397  
398 398  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
399 399  
400 -(% style="width:1031px" %)
401 401  |=(((
402 402  **Size(bytes)**
403 -)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
371 +)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 318px;" %)2|=(% style="width: 172px;" %)2|=1
404 404  |**Value**|(% style="width:68px" %)(((
405 -ADC1
373 +ADC
406 406  
407 -(PA4)
375 +(PA0)
408 408  )))|(% style="width:75px" %)(((
409 409  ADC2
410 410  
411 -(PA5)
412 -)))|(((
413 -ADC3
379 +(PA1)
380 +)))|ADC3 (PA4)|(((
381 +Digital in(PA12)&Digital Interrupt1(PB14)
382 +)))|(% style="width:318px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|(% style="width:172px" %)Humidity（SHT20 or SHT31)|Bat
414 414  
415 -(PA8)
416 -)))|(((
417 -Digital Interrupt(PB15)
418 -)))|(% style="width:304px" %)(((
419 -Temperature
384 +[[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/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
420 420  
421 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
422 -)))|(% style="width:163px" %)(((
423 -Humidity
424 424  
425 -(SHT20 or SHT31)
426 -)))|(% style="width:53px" %)Bat
427 -
428 -[[image:image-20230513110214-6.png]]
429 -
430 -
431 431  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
432 432  
389 +[[image:image-20230512170701-3.png||height="565" width="743"]]
433 433  
434 434  This mode has total 11 bytes. As shown below:
435 435  
... ... @@ -443,9 +443,9 @@
443 443  
444 444  (PA4)
445 445  )))|(% style="width:210px" %)(((
446 -Digital in(PB15) &
403 +Digital in & Digital Interrupt
447 447  
448 -Digital Interrupt(PA8) 
405 +(PB15)  &  (PA8) 
449 449  )))|(% style="width:191px" %)Temperature2(DS18B20)
450 450  (PB9)|(% style="width:183px" %)Temperature3(DS18B20)
451 451  (PB8)
... ... @@ -452,9 +452,7 @@
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  
455 -[[image:image-20230513134006-1.png||height="559" width="736"]]
456 456  
457 -
458 458  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
459 459  
460 460  [[image:image-20230512164658-2.png||height="532" width="729"]]
... ... @@ -475,25 +475,25 @@
475 475  
476 476  Check the response of this command and adjust the value to match the real value for thing.
477 477  
478 -(% style="width:767px" %)
433 +(% style="width:982px" %)
479 479  |=(((
480 480  **Size(bytes)**
481 -)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
482 -|**Value**|BAT|(% style="width:193px" %)(((
483 -Temperature(DS18B20)
436 +)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
437 +|**Value**|[[Bat>>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/#H2.4.1BatteryInfo]]|(% style="width:282px" %)(((
438 +[[Temperature(DS18B20)>>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/#H2.4.2Temperature28DS18B2029]]
484 484  
485 485  (PC13)
486 486  
487 487  
488 -)))|(% style="width:85px" %)(((
489 -ADC
443 +)))|(% style="width:119px" %)(((
444 +[[ADC>>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/#H2.4.4AnalogueDigitalConverter28ADC29]]
490 490  
491 491  (PA4)
492 -)))|(% style="width:186px" %)(((
493 -Digital in(PB15) &
447 +)))|(% style="width:279px" %)(((
448 +[[Digital Input and Digitak Interrupt>>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/#H2.4.3DigitalInput]]
494 494  
495 -Digital Interrupt(PA8)
496 -)))|(% style="width:100px" %)Weight
450 +(PB15)  &  (PA8)
451 +)))|(% style="width:106px" %)Weight
497 497  
498 498  [[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"]]
499 499  
... ... @@ -506,127 +506,81 @@
506 506  
507 507  [[image:image-20230512181814-9.png||height="543" width="697"]]
508 508  
509 -**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.
464 +**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
510 510  
511 -(% style="width:961px" %)
512 -|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
513 -|**Value**|BAT|(% style="width:256px" %)(((
514 -Temperature(DS18B20)
466 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
467 +|**Value**|[[BAT>>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/#H2.4.1BatteryInfo]]|(((
468 +[[Temperature(DS18B20)>>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/#H2.4.2Temperature28DS18B2029]]
469 +)))|[[ADC>>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/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>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/#H2.4.3DigitalInput]]|Count
515 515  
516 -(PC13)
517 -)))|(% style="width:108px" %)(((
518 -ADC
519 -
520 -(PA4)
521 -)))|(% style="width:126px" %)(((
522 -Digital in
523 -
524 -(PB15)
525 -)))|(% style="width:145px" %)(((
526 -Count
527 -
528 -(PA8)
529 -)))
530 -
531 531  [[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/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
532 532  
533 533  
534 534  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
535 535  
536 -(% style="width:1108px" %)
476 +[[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-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
477 +
537 537  |=(((
538 538  **Size(bytes)**
539 -)))|=**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
540 -|**Value**|BAT|(% style="width:188px" %)(((
541 -Temperature(DS18B20)
480 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
481 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
482 +Digital in(PA12)&Digital Interrupt1(PB14)
483 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
542 542  
543 -(PC13)
544 -)))|(% style="width:83px" %)(((
545 -ADC
546 -
547 -(PA5)
548 -)))|(% style="width:184px" %)(((
549 -Digital Interrupt1(PA8)
550 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
551 -
552 -[[image:image-20230513111203-7.png||height="324" width="975"]]
553 -
554 554  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
555 555  
556 -(% style="width:922px" %)
557 557  |=(((
558 558  **Size(bytes)**
559 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
560 -|**Value**|BAT|(% style="width:207px" %)(((
561 -Temperature(DS18B20)
562 -
563 -(PC13)
564 -)))|(% style="width:94px" %)(((
565 -ADC1
566 -
567 -(PA4)
568 -)))|(% style="width:198px" %)(((
569 -Digital Interrupt(PB15)
570 -)))|(% style="width:84px" %)(((
571 -ADC2
572 -
573 -(PA5)
574 -)))|(% style="width:82px" %)(((
575 -ADC3
576 -
577 -(PA8)
489 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
490 +|**Value**|BAT|Temperature(DS18B20)|(((
491 +ADC1(PA0)
492 +)))|(((
493 +Digital in
494 +& Digital Interrupt(PB14)
495 +)))|(((
496 +ADC2(PA1)
497 +)))|(((
498 +ADC3(PA4)
578 578  )))
579 579  
580 -[[image:image-20230513111231-8.png||height="335" width="900"]]
501 +[[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-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
581 581  
582 582  
583 583  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
584 584  
585 -(% style="width:1010px" %)
586 586  |=(((
587 587  **Size(bytes)**
588 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
508 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
589 589  |**Value**|BAT|(((
590 -Temperature1(DS18B20)
591 -
592 -(PC13)
510 +Temperature1(PB3)
593 593  )))|(((
594 -Temperature2(DS18B20)
595 -
596 -(PB9)
512 +Temperature2(PA9)
597 597  )))|(((
598 -Digital Interrupt
599 -
600 -(PB15)
601 -)))|(% style="width:193px" %)(((
602 -Temperature3(DS18B20)
603 -
604 -(PB8)
605 -)))|(% style="width:78px" %)(((
606 -Count1
607 -
608 -(PA8)
609 -)))|(% style="width:78px" %)(((
610 -Count2
611 -
612 -(PA4)
514 +Digital in
515 +& Digital Interrupt(PA4)
516 +)))|(((
517 +Temperature3(PA10)
518 +)))|(((
519 +Count1(PB14)
520 +)))|(((
521 +Count2(PB15)
613 613  )))
614 614  
615 -[[image:image-20230513111255-9.png||height="341" width="899"]]
524 +[[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-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
616 616  
617 617  **The newly added AT command is issued correspondingly:**
618 618  
619 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
528 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
620 620  
621 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
530 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
622 622  
623 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
532 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
624 624  
625 625  **AT+SETCNT=aa,bb** 
626 626  
627 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
536 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
628 628  
629 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
538 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
630 630  
631 631  
632 632  
... ... @@ -652,7 +652,7 @@
652 652  
653 653  ==== 2.3.3.2  Temperature (DS18B20) ====
654 654  
655 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
564 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
656 656  
657 657  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]]
658 658  
... ... @@ -678,31 +678,26 @@
678 678  
679 679  (% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
680 680  (((
681 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
682 -
683 -**Note:**The maximum voltage input supports 3.6V.
684 -
685 -
590 +Note:The maximum voltage input supports 3.6V.
686 686  )))
687 687  
593 +(% class="wikigeneratedid" %)
688 688  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
689 689  
690 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
596 +The measuring range of the node is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
691 691  
692 -When the measured output voltage of the sensor is not within the range of 0V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
598 +When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series.
693 693  
694 694  [[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"]]
695 695  
696 -**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.
697 697  
698 -
699 699  ==== 2.3.3.5 Digital Interrupt ====
700 700  
701 -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.
605 +Digital Interrupt refers to pin PB14, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
702 702  
703 703  **~ Interrupt connection method:**
704 704  
705 -[[image:image-20230513105351-5.png||height="147" width="485"]]
609 +[[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/1656379178634-321.png?rev=1.1||alt="1656379178634-321.png"]]
706 706  
707 707  **Example to use with door sensor :**
708 708  
... ... @@ -710,24 +710,24 @@
710 710  
711 711  [[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/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
712 712  
713 -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.
617 +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 LSN50 interrupt interface to detect the status for the door or window.
714 714  
715 715  **~ Below is the installation example:**
716 716  
717 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
621 +Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
718 718  
719 719  * (((
720 -One pin to SN50_v3's PA8 pin
624 +One pin to LSN50's PB14 pin
721 721  )))
722 722  * (((
723 -The other pin to SN50_v3's VDD pin
627 +The other pin to LSN50's VCC pin
724 724  )))
725 725  
726 -Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage.
630 +Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PB14 will be at the VCC voltage.
727 727  
728 728  Door sensors have two types: ** NC (Normal close)** and **NO (normal open)**. The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
729 729  
730 -When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v3/1Mohm = 3uA which can be ignored.
634 +When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v2/1Mohm = 0.3uA which can be ignored.
731 731  
732 732  [[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/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
733 733  
... ... @@ -737,7 +737,7 @@
737 737  
738 738  The command is:
739 739  
740 -**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]]**. **)
644 +**AT+INTMOD=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]]**. **)
741 741  
742 742  Below shows some screen captures in TTN V3:
743 743  
... ... @@ -752,15 +752,14 @@
752 752  
753 753  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
754 754  
755 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
659 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
756 756  
757 -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.
661 +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.
758 758  
759 759  Below is the connection to SHT20/ SHT31. The connection is as below:
760 760  
665 +[[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-20220902163605-2.png?rev=1.1||alt="image-20220902163605-2.png"]]
761 761  
762 -[[image:image-20230513103633-3.png||height="448" width="716"]]
763 -
764 764  The device will be able to get the I2C sensor data now and upload to IoT Server.
765 765  
766 766  [[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/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]]
... ... @@ -785,15 +785,12 @@
785 785  
786 786  This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
787 787  
788 -The SN50_v3 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
691 +The LSN50 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
789 789  
790 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
791 -
792 792  The picture below shows the connection:
793 793  
794 -[[image:image-20230512173903-6.png||height="596" width="715"]]
795 795  
796 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
696 +Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
797 797  
798 798  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
799 799  
... ... @@ -801,8 +801,20 @@
801 801  
802 802  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
803 803  
704 +[[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/1656384895430-327.png?rev=1.1||alt="1656384895430-327.png"]]
804 804  
706 +[[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/1656384913616-455.png?rev=1.1||alt="1656384913616-455.png"]]
805 805  
708 +You can see the serial output in ULT mode as below:
709 +
710 +[[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/1656384939855-223.png?rev=1.1||alt="1656384939855-223.png"]]
711 +
712 +**In TTN V3 server:**
713 +
714 +[[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/1656384961830-307.png?rev=1.1||alt="1656384961830-307.png"]]
715 +
716 +[[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/1656384973646-598.png?rev=1.1||alt="1656384973646-598.png"]]
717 +
806 806  ==== 2.3.3.9  Battery Output - BAT pin ====
807 807  
808 808  The BAT pin of SN50v3 is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon.
... ... @@ -826,9 +826,9 @@
826 826  
827 827  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
828 828  
829 -[[image:image-20230512172447-4.png||height="416" width="712"]]
741 +[[image:image-20230512172447-4.png||height="593" width="1015"]]
830 830  
831 -[[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"]]
743 +[[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"]]
832 832  
833 833  
834 834  ==== 2.3.3.12  Working MOD ====
... ... @@ -845,12 +845,7 @@
845 845  * 3: MOD4
846 846  * 4: MOD5
847 847  * 5: MOD6
848 -* 6: MOD7
849 -* 7: MOD8
850 -* 8: MOD9
851 851  
852 -== ==
853 -
854 854  == 2.4 Payload Decoder file ==
855 855  
856 856  
... ... @@ -858,7 +858,7 @@
858 858  
859 859  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
860 860  
861 -[[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]]
768 +[[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]]
862 862  
863 863  
864 864  
... ... @@ -902,6 +902,7 @@
902 902  
903 903  === 3.3.1 Set Transmit Interval Time ===
904 904  
812 +
905 905  Feature: Change LoRaWAN End Node Transmit Interval.
906 906  
907 907  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -927,11 +927,9 @@
927 927  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
928 928  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
929 929  
930 -=== ===
931 -
932 932  === 3.3.2 Get Device Status ===
933 933  
934 -Send a LoRaWAN downlink to ask the device to send its status.
840 +Send a LoRaWAN downlink to ask device send Alarm settings.
935 935  
936 936  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
937 937  
... ... @@ -938,20 +938,21 @@
938 938  Sensor will upload Device Status via FPORT=5. See payload section for detail.
939 939  
940 940  
941 -=== 3.3.3 Set Interrupt Mode ===
847 +=== 3.3.7 Set Interrupt Mode ===
942 942  
849 +
943 943  Feature, Set Interrupt mode for GPIO_EXIT.
944 944  
945 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
852 +(% style="color:blue" %)**AT Command: AT+INTMOD**
946 946  
947 947  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
948 948  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
949 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
856 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
950 950  0
951 951  OK
952 952  the mode is 0 =Disable Interrupt
953 953  )))
954 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
861 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
955 955  Set Transmit Interval
956 956  0. (Disable Interrupt),
957 957  ~1. (Trigger by rising and falling edge)
... ... @@ -958,13 +958,7 @@
958 958  2. (Trigger by falling edge)
959 959  3. (Trigger by rising edge)
960 960  )))|(% style="width:157px" %)OK
961 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
962 -Set Transmit Interval
963 963  
964 -trigger by rising edge.
965 -)))|(% style="width:157px" %)OK
966 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
967 -
968 968  (% style="color:blue" %)**Downlink Command: 0x06**
969 969  
970 970  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -971,123 +971,9 @@
971 971  
972 972  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
973 973  
974 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
975 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
976 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
977 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
875 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
876 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
978 978  
979 -=== ===
980 -
981 -=== 3.3.4 Set Power Output Duration ===
982 -
983 -Control the output duration 5V . Before each sampling, device will
984 -
985 -~1. first enable the power output to external sensor,
986 -
987 -2. keep it on as per duration, read sensor value and construct uplink payload
988 -
989 -3. final, close the power output.
990 -
991 -(% style="color:blue" %)**AT Command: AT+5VT**
992 -
993 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
994 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
995 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
996 -500(default)
997 -
998 -OK
999 -)))
1000 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
1001 -Close after a delay of 1000 milliseconds.
1002 -)))|(% style="width:157px" %)OK
1003 -
1004 -(% style="color:blue" %)**Downlink Command: 0x07**
1005 -
1006 -Format: Command Code (0x07) followed by 2 bytes.
1007 -
1008 -The first and second bytes are the time to turn on.
1009 -
1010 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1011 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1012 -
1013 -=== ===
1014 -
1015 -=== 3.3.5 Set Weighing parameters ===
1016 -
1017 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
1018 -
1019 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1020 -
1021 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1022 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1023 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1024 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1025 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1026 -
1027 -(% style="color:blue" %)**Downlink Command: 0x08**
1028 -
1029 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1030 -
1031 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1032 -
1033 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1034 -
1035 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1036 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1037 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1038 -
1039 -=== ===
1040 -
1041 -=== 3.3.6 Set Digital pulse count value ===
1042 -
1043 -Feature: Set the pulse count value.
1044 -
1045 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1046 -
1047 -(% style="color:blue" %)**AT Command: AT+SETCNT**
1048 -
1049 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1050 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1051 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1052 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1053 -
1054 -(% style="color:blue" %)**Downlink Command: 0x09**
1055 -
1056 -Format: Command Code (0x09) followed by 5 bytes.
1057 -
1058 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1059 -
1060 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1061 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1062 -
1063 -=== ===
1064 -
1065 -=== 3.3.7 Set Workmode ===
1066 -
1067 -Feature: Switch working mode.
1068 -
1069 -(% style="color:blue" %)**AT Command: AT+MOD**
1070 -
1071 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1072 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1073 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1074 -OK
1075 -)))
1076 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1077 -OK
1078 -
1079 -Attention:Take effect after ATZ
1080 -)))
1081 -
1082 -(% style="color:blue" %)**Downlink Command: 0x0A**
1083 -
1084 -Format: Command Code (0x0A) followed by 1 bytes.
1085 -
1086 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1087 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1088 -
1089 -= =
1090 -
1091 1091  = 4. Battery & Power Consumption =
1092 1092  
1093 1093  
... ... @@ -1121,6 +1121,7 @@
1121 1121  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1122 1122  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1123 1123  
911 +
1124 1124  = 7. Order Info =
1125 1125  
1126 1126  
... ... @@ -1161,4 +1161,4 @@
1161 1161  
1162 1162  
1163 1163  * 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.
1164 -* 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]]
952 +* 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]]
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