Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 43.1 >
edited by Saxer Lin
on 2023/05/16 11:28
To version < 15.1 >
edited by Edwin Chen
on 2023/05/11 23:23
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
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1 -XWiki.Saxer
1 +XWiki.Edwin
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  
... ... @@ -123,7 +123,7 @@
123 123  == 1.7 Pin Definitions ==
124 124  
125 125  
126 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
127 127  
128 128  
129 129  == 1.8 Mechanical ==
... ... @@ -293,32 +293,9 @@
293 293  
294 294  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
295 295  
296 -(% style="width:1110px" %)
297 -|**Size(bytes)**|**2**|(% style="width:191px" %)**2**|(% style="width:78px" %)**2**|(% style="width:216px" %)**1**|(% style="width:308px" %)**2**|(% style="width:154px" %)**2**
298 -|**Value**|Bat|(% style="width:191px" %)(((
299 -Temperature(DS18B20)
295 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
296 +|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
300 300  
301 -(PC13)
302 -)))|(% style="width:78px" %)(((
303 -ADC
304 -
305 -(PA4)
306 -)))|(% style="width:216px" %)(((
307 -Digital in(PB15) &
308 -
309 -Digital Interrupt(PA8)
310 -
311 -
312 -)))|(% style="width:308px" %)(((
313 -Temperature
314 -
315 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
316 -)))|(% style="width:154px" %)(((
317 -Humidity
318 -
319 -(SHT20 or SHT31)
320 -)))
321 -
322 322  [[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"]]
323 323  
324 324  
... ... @@ -326,178 +326,127 @@
326 326  
327 327  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.
328 328  
329 -(% style="width:1011px" %)
330 -|**Size(bytes)**|**2**|(% style="width:196px" %)**2**|(% style="width:87px" %)**2**|(% style="width:189px" %)**1**|(% style="width:208px" %)**2**|(% style="width:117px" %)**2**
331 -|**Value**|BAT|(% style="width:196px" %)(((
305 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
306 +|**Value**|BAT|(((
332 332  Temperature(DS18B20)
333 -
334 -(PC13)
335 -)))|(% style="width:87px" %)(((
336 -ADC
337 -
338 -(PA4)
339 -)))|(% style="width:189px" %)(((
340 -Digital in(PB15) &
341 -
342 -Digital Interrupt(PA8)
343 -)))|(% style="width:208px" %)(((
308 +)))|ADC|Digital in & Digital Interrupt|(((
344 344  Distance measure by:
345 345  1) LIDAR-Lite V3HP
346 346  Or
347 347  2) Ultrasonic Sensor
348 -)))|(% style="width:117px" %)Reserved
313 +)))|Reserved
349 349  
350 350  [[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"]]
351 351  
352 352  **Connection of LIDAR-Lite V3HP:**
353 353  
354 -[[image:image-20230512173758-5.png||height="563" width="712"]]
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/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
355 355  
356 356  **Connection to Ultrasonic Sensor:**
357 357  
358 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
323 +[[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/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
359 359  
360 -[[image:image-20230512173903-6.png||height="596" width="715"]]
361 -
362 362  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
363 363  
364 -(% style="width:1113px" %)
365 -|**Size(bytes)**|**2**|(% style="width:183px" %)**2**|(% style="width:173px" %)**1**|(% style="width:84px" %)**2**|(% style="width:323px" %)**2**|(% style="width:188px" %)**2**
366 -|**Value**|BAT|(% style="width:183px" %)(((
327 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
328 +|**Value**|BAT|(((
367 367  Temperature(DS18B20)
368 -
369 -(PC13)
370 -)))|(% style="width:173px" %)(((
371 -Digital in(PB15) &
372 -
373 -Digital Interrupt(PA8)
374 -)))|(% style="width:84px" %)(((
375 -ADC
376 -
377 -(PA4)
378 -)))|(% style="width:323px" %)(((
330 +)))|Digital in & Digital Interrupt|ADC|(((
379 379  Distance measure by:1)TF-Mini plus LiDAR
380 380  Or 
381 381  2) TF-Luna LiDAR
382 -)))|(% style="width:188px" %)Distance signal  strength
334 +)))|Distance signal  strength
383 383  
384 384  [[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/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
385 385  
386 386  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
387 387  
388 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
340 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
389 389  
390 -[[image:image-20230512180609-7.png||height="555" width="802"]]
342 +[[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/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
391 391  
392 392  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
393 393  
394 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
346 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
395 395  
396 -[[image:image-20230513105207-4.png||height="469" width="802"]]
348 +[[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"]]
397 397  
350 +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.
398 398  
352 +
399 399  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
400 400  
401 401  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
402 402  
403 -(% style="width:1031px" %)
404 404  |=(((
405 405  **Size(bytes)**
406 -)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
407 -|**Value**|(% style="width:68px" %)(((
408 -ADC1
359 +)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
360 +|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
361 +Digital in(PA12)&Digital Interrupt1(PB14)
362 +)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
409 409  
410 -(PA4)
411 -)))|(% style="width:75px" %)(((
412 -ADC2
364 +[[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"]]
413 413  
414 -(PA5)
415 -)))|(((
416 -ADC3
417 417  
418 -(PA8)
419 -)))|(((
420 -Digital Interrupt(PB15)
421 -)))|(% style="width:304px" %)(((
422 -Temperature
367 +==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
423 423  
424 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
425 -)))|(% style="width:163px" %)(((
426 -Humidity
369 +This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
427 427  
428 -(SHT20 or SHT31)
429 -)))|(% style="width:53px" %)Bat
371 +Hardware connection is as below,
430 430  
431 -[[image:image-20230513110214-6.png]]
373 +**( Note:**
432 432  
375 +* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes.
376 +* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already.
433 433  
434 -==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
378 +See [[here>>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/#H1.6A0HardwareChangelog]] for hardware changelog. **) **
435 435  
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/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]]
436 436  
437 437  This mode has total 11 bytes. As shown below:
438 438  
439 -(% style="width:1017px" %)
440 -|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
441 -|**Value**|BAT|(% style="width:186px" %)(((
442 -Temperature1(DS18B20)
443 -(PC13)
444 -)))|(% style="width:82px" %)(((
445 -ADC
384 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
385 +|**Value**|BAT|(((
386 +Temperature1
387 +(DS18B20)
388 +(PB3)
389 +)))|ADC|Digital in & Digital Interrupt|Temperature2
390 +(DS18B20)
391 +(PA9)|Temperature3
392 +(DS18B20)
393 +(PA10)
446 446  
447 -(PA4)
448 -)))|(% style="width:210px" %)(((
449 -Digital in(PB15) &
450 -
451 -Digital Interrupt(PA8) 
452 -)))|(% style="width:191px" %)Temperature2(DS18B20)
453 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
454 -(PB8)
455 -
456 456  [[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"]]
457 457  
458 -[[image:image-20230513134006-1.png||height="559" width="736"]]
459 459  
460 -
461 461  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
462 462  
463 -[[image:image-20230512164658-2.png||height="532" width="729"]]
400 +This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
464 464  
402 +
403 +[[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/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
404 +
465 465  Each HX711 need to be calibrated before used. User need to do below two steps:
466 466  
467 467  1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
468 468  1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
469 469  1. (((
470 -Weight has 4 bytes, the unit is g.
410 +Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
471 471  )))
472 472  
473 473  For example:
474 474  
475 -**AT+GETSENSORVALUE =0**
415 +**AT+WEIGAP =403.0**
476 476  
477 477  Response:  Weight is 401 g
478 478  
479 479  Check the response of this command and adjust the value to match the real value for thing.
480 480  
481 -(% style="width:767px" %)
482 482  |=(((
483 483  **Size(bytes)**
484 -)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
485 -|**Value**|BAT|(% style="width:193px" %)(((
486 -Temperature(DS18B20)
423 +)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
424 +|**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]]|[[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]]|[[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 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]]|Weight|Reserved
487 487  
488 -(PC13)
489 -
490 -
491 -)))|(% style="width:85px" %)(((
492 -ADC
493 -
494 -(PA4)
495 -)))|(% style="width:186px" %)(((
496 -Digital in(PB15) &
497 -
498 -Digital Interrupt(PA8)
499 -)))|(% style="width:100px" %)Weight
500 -
501 501  [[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-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
502 502  
503 503  
... ... @@ -507,129 +507,83 @@
507 507  
508 508  Connection is as below. The PIR sensor is a count sensor, it will generate interrupt when people come close or go away. User can replace the PIR sensor with other counting sensors.
509 509  
510 -[[image:image-20230512181814-9.png||height="543" width="697"]]
435 +[[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/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
511 511  
512 -**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.
437 +**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.
513 513  
514 -(% style="width:961px" %)
515 -|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
516 -|**Value**|BAT|(% style="width:256px" %)(((
517 -Temperature(DS18B20)
439 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
440 +|**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]]|(((
441 +[[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]]
442 +)))|[[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
518 518  
519 -(PC13)
520 -)))|(% style="width:108px" %)(((
521 -ADC
522 -
523 -(PA4)
524 -)))|(% style="width:126px" %)(((
525 -Digital in
526 -
527 -(PB15)
528 -)))|(% style="width:145px" %)(((
529 -Count
530 -
531 -(PA8)
532 -)))
533 -
534 534  [[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"]]
535 535  
536 536  
537 537  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
538 538  
539 -(% style="width:1108px" %)
449 +[[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"]]
450 +
540 540  |=(((
541 541  **Size(bytes)**
542 -)))|=**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
543 -|**Value**|BAT|(% style="width:188px" %)(((
544 -Temperature(DS18B20)
453 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
454 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
455 +Digital in(PA12)&Digital Interrupt1(PB14)
456 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
545 545  
546 -(PC13)
547 -)))|(% style="width:83px" %)(((
548 -ADC
549 -
550 -(PA5)
551 -)))|(% style="width:184px" %)(((
552 -Digital Interrupt1(PA8)
553 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
554 -
555 -[[image:image-20230513111203-7.png||height="324" width="975"]]
556 -
557 557  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
558 558  
559 -(% style="width:922px" %)
560 560  |=(((
561 561  **Size(bytes)**
562 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
563 -|**Value**|BAT|(% style="width:207px" %)(((
564 -Temperature(DS18B20)
565 -
566 -(PC13)
567 -)))|(% style="width:94px" %)(((
568 -ADC1
569 -
570 -(PA4)
571 -)))|(% style="width:198px" %)(((
572 -Digital Interrupt(PB15)
573 -)))|(% style="width:84px" %)(((
574 -ADC2
575 -
576 -(PA5)
577 -)))|(% style="width:82px" %)(((
578 -ADC3
579 -
580 -(PA8)
462 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
463 +|**Value**|BAT|Temperature(DS18B20)|(((
464 +ADC1(PA0)
465 +)))|(((
466 +Digital in
467 +& Digital Interrupt(PB14)
468 +)))|(((
469 +ADC2(PA1)
470 +)))|(((
471 +ADC3(PA4)
581 581  )))
582 582  
583 -[[image:image-20230513111231-8.png||height="335" width="900"]]
474 +[[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"]]
584 584  
585 585  
586 586  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
587 587  
588 -(% style="width:1010px" %)
589 589  |=(((
590 590  **Size(bytes)**
591 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
481 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
592 592  |**Value**|BAT|(((
593 -Temperature1(DS18B20)
594 -
595 -(PC13)
483 +Temperature1(PB3)
596 596  )))|(((
597 -Temperature2(DS18B20)
598 -
599 -(PB9)
485 +Temperature2(PA9)
600 600  )))|(((
601 -Digital Interrupt
602 -
603 -(PB15)
604 -)))|(% style="width:193px" %)(((
605 -Temperature3(DS18B20)
606 -
607 -(PB8)
608 -)))|(% style="width:78px" %)(((
609 -Count1
610 -
611 -(PA8)
612 -)))|(% style="width:78px" %)(((
613 -Count2
614 -
615 -(PA4)
487 +Digital in
488 +& Digital Interrupt(PA4)
489 +)))|(((
490 +Temperature3(PA10)
491 +)))|(((
492 +Count1(PB14)
493 +)))|(((
494 +Count2(PB15)
616 616  )))
617 617  
618 -[[image:image-20230513111255-9.png||height="341" width="899"]]
497 +[[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"]]
619 619  
620 620  **The newly added AT command is issued correspondingly:**
621 621  
622 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
501 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
623 623  
624 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
503 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
625 625  
626 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
505 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
627 627  
628 628  **AT+SETCNT=aa,bb** 
629 629  
630 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
509 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
631 631  
632 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
511 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
633 633  
634 634  
635 635  
... ... @@ -655,13 +655,13 @@
655 655  
656 656  ==== 2.3.3.2  Temperature (DS18B20) ====
657 657  
658 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
537 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
659 659  
660 660  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]]
661 661  
662 662  **Connection:**
663 663  
664 -[[image:image-20230512180718-8.png||height="538" width="647"]]
543 +[[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/1656378573379-646.png?rev=1.1||alt="1656378573379-646.png"]]
665 665  
666 666  **Example**:
667 667  
... ... @@ -674,38 +674,62 @@
674 674  
675 675  ==== 2.3.3.3 Digital Input ====
676 676  
677 -The digital input for pin PB15,
556 +The digital input for pin PA12,
678 678  
679 -* When PB15 is high, the bit 1 of payload byte 6 is 1.
680 -* When PB15 is low, the bit 1 of payload byte 6 is 0.
558 +* When PA12 is high, the bit 1 of payload byte 6 is 1.
559 +* When PA12 is low, the bit 1 of payload byte 6 is 0.
681 681  
682 -(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
683 -(((
684 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
561 +==== 2.3.3.4  Analogue Digital Converter (ADC) ====
685 685  
686 -**Note:**The maximum voltage input supports 3.6V.
563 +The ADC pins in LSN50 can measure range from 0~~Vbat, it use reference voltage from . If user need to measure a voltage > VBat, please use resistors to divide this voltage to lower than VBat, otherwise, it may destroy the ADC pin.
687 687  
565 +Note: minimum VBat is 2.5v, when batrrey lower than this value. Device won't be able to send LoRa Uplink.
566 +
567 +The ADC monitors the voltage on the PA0 line, in mV.
568 +
569 +Ex: 0x021F = 543mv,
570 +
571 +**~ Example1:**  Reading an Oil Sensor (Read a resistance value):
572 +
573 +
574 +[[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-20220627172409-28.png?rev=1.1||alt="image-20220627172409-28.png"]]
575 +
576 +In the LSN50, we can use PB4 and PA0 pin to calculate the resistance for the oil sensor.
688 688  
689 -)))
690 690  
691 -==== 2.3.3.4  Analogue Digital Converter (ADC) ====
579 +**Steps:**
692 692  
693 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
581 +1. Solder a 10K resistor between PA0 and VCC.
582 +1. Screw oil sensor's two pins to PA0 and PB4.
694 694  
695 -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.
584 +The equipment circuit is as below:
696 696  
697 -[[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"]]
586 +[[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-20220627172500-29.png?rev=1.1||alt="image-20220627172500-29.png"]]
698 698  
699 -**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.
588 +According to above diagram:
700 700  
590 +[[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-20220628091043-4.png?rev=1.1||alt="image-20220628091043-4.png"]]
701 701  
592 +So
593 +
594 +[[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-20220628091344-6.png?rev=1.1||alt="image-20220628091344-6.png"]]
595 +
596 +[[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-20220628091621-8.png?rev=1.1||alt="image-20220628091621-8.png"]] is the reading of ADC. So if ADC=0x05DC=0.9 v and VCC (BAT) is 2.9v
597 +
598 +The [[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-20220628091702-9.png?rev=1.1||alt="image-20220628091702-9.png"]] 4.5K ohm
599 +
600 +Since the Bouy is linear resistance from 10 ~~ 70cm.
601 +
602 +The position of Bouy is [[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-20220628091824-10.png?rev=1.1||alt="image-20220628091824-10.png"]] , from the bottom of Bouy.
603 +
604 +
702 702  ==== 2.3.3.5 Digital Interrupt ====
703 703  
704 -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.
607 +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.
705 705  
706 706  **~ Interrupt connection method:**
707 707  
708 -[[image:image-20230513105351-5.png||height="147" width="485"]]
611 +[[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"]]
709 709  
710 710  **Example to use with door sensor :**
711 711  
... ... @@ -713,24 +713,24 @@
713 713  
714 714  [[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/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
715 715  
716 -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.
619 +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.
717 717  
718 718  **~ Below is the installation example:**
719 719  
720 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
623 +Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
721 721  
722 722  * (((
723 -One pin to SN50_v3's PA8 pin
626 +One pin to LSN50's PB14 pin
724 724  )))
725 725  * (((
726 -The other pin to SN50_v3's VDD pin
629 +The other pin to LSN50's VCC pin
727 727  )))
728 728  
729 -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.
632 +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.
730 730  
731 731  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.
732 732  
733 -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.
636 +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.
734 734  
735 735  [[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"]]
736 736  
... ... @@ -740,7 +740,7 @@
740 740  
741 741  The command is:
742 742  
743 -**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]]**. **)
646 +**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]]**. **)
744 744  
745 745  Below shows some screen captures in TTN V3:
746 746  
... ... @@ -750,20 +750,25 @@
750 750  
751 751  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
752 752  
656 +**Notice for hardware version LSN50 v1 < v1.3** (produced before 2018-Nov).
753 753  
754 -==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
658 +In this hardware version, there is no R14 resistance solder. When use the latest firmware, it should set AT+INTMOD=0 to close the interrupt. If user need to use Interrupt in this hardware version, user need to solder R14 with 10M resistor and C1 (0.1uF) on board.
755 755  
756 -The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
660 +[[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/1656379563303-771.png?rev=1.1||alt="1656379563303-771.png"]]
757 757  
758 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
759 759  
760 -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.
663 +==== 2.3.3.6 I2C Interface (SHT20) ====
761 761  
762 -Below is the connection to SHT20/ SHT31. The connection is as below:
665 +The PB6(SDA) and PB7(SCK) are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
763 763  
667 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor. This is supported in the stock firmware since v1.5 with **AT+MOD=1 (default value).**
764 764  
765 -[[image:image-20230513103633-3.png||height="448" width="716"]]
669 +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 LSN50 will be a good reference.
766 766  
671 +Below is the connection to SHT20/ SHT31. The connection is as below:
672 +
673 +[[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"]]
674 +
767 767  The device will be able to get the I2C sensor data now and upload to IoT Server.
768 768  
769 769  [[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"]]
... ... @@ -786,17 +786,15 @@
786 786  
787 787  ==== 2.3.3.8 Ultrasonic Sensor ====
788 788  
789 -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]]
697 +The LSN50 v1.5 firmware supports ultrasonic sensor (with AT+MOD=2) such as SEN0208 from DF-Robot. 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]]
790 790  
791 -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.
699 +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.
792 792  
793 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
794 -
795 795  The picture below shows the connection:
796 796  
797 -[[image:image-20230512173903-6.png||height="596" width="715"]]
703 +[[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/1656380061365-178.png?rev=1.1||alt="1656380061365-178.png"]]
798 798  
799 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
705 +Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
800 800  
801 801  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
802 802  
... ... @@ -804,8 +804,20 @@
804 804  
805 805  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
806 806  
713 +[[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"]]
807 807  
715 +[[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"]]
808 808  
717 +You can see the serial output in ULT mode as below:
718 +
719 +[[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"]]
720 +
721 +**In TTN V3 server:**
722 +
723 +[[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"]]
724 +
725 +[[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"]]
726 +
809 809  ==== 2.3.3.9  Battery Output - BAT pin ====
810 810  
811 811  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.
... ... @@ -829,9 +829,9 @@
829 829  
830 830  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
831 831  
832 -[[image:image-20230512172447-4.png||height="416" width="712"]]
750 +[[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-20220628110012-11.jpeg?rev=1.1||alt="image-20220628110012-11.jpeg"]]
833 833  
834 -[[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"]]
752 +[[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"]]
835 835  
836 836  
837 837  ==== 2.3.3.12  Working MOD ====
... ... @@ -848,13 +848,7 @@
848 848  * 3: MOD4
849 849  * 4: MOD5
850 850  * 5: MOD6
851 -* 6: MOD7
852 -* 7: MOD8
853 -* 8: MOD9
854 854  
855 -(% class="wikigeneratedid" %)
856 -== ==
857 -
858 858  == 2.4 Payload Decoder file ==
859 859  
860 860  
... ... @@ -862,9 +862,10 @@
862 862  
863 863  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
864 864  
865 -[[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]]
777 +[[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]]
866 866  
867 867  
780 +
868 868  
869 869  == 2.5 Frequency Plans ==
870 870  
... ... @@ -874,12 +874,12 @@
874 874  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
875 875  
876 876  
877 -= 3. Configure SN50v3-LB =
790 += 3. Configure S31x-LB =
878 878  
879 879  == 3.1 Configure Methods ==
880 880  
881 881  
882 -SN50v3-LB supports below configure method:
795 +S31x-LB supports below configure method:
883 883  
884 884  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
885 885  * 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]].
... ... @@ -898,7 +898,7 @@
898 898  [[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/]]
899 899  
900 900  
901 -== 3.3 Commands special design for SN50v3-LB ==
814 +== 3.3 Commands special design for S31x-LB ==
902 902  
903 903  
904 904  These commands only valid for S31x-LB, as below:
... ... @@ -906,6 +906,7 @@
906 906  
907 907  === 3.3.1 Set Transmit Interval Time ===
908 908  
822 +
909 909  Feature: Change LoRaWAN End Node Transmit Interval.
910 910  
911 911  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -931,173 +931,118 @@
931 931  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
932 932  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
933 933  
934 -(% class="wikigeneratedid" %)
935 -=== ===
936 -
937 937  === 3.3.2 Get Device Status ===
938 938  
939 -Send a LoRaWAN downlink to ask the device to send its status.
940 940  
851 +Send a LoRaWAN downlink to ask device send Alarm settings.
852 +
941 941  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
942 942  
943 943  Sensor will upload Device Status via FPORT=5. See payload section for detail.
944 944  
945 945  
946 -=== 3.3.3 Set Interrupt Mode ===
858 +=== 3.3.3 Set Temperature Alarm Threshold ===
947 947  
948 -Feature, Set Interrupt mode for GPIO_EXIT.
860 +* (% style="color:blue" %)**AT Command:**
949 949  
950 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
862 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
951 951  
952 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
953 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
954 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
955 -0
956 -OK
957 -the mode is 0 =Disable Interrupt
958 -)))
959 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
960 -Set Transmit Interval
961 -0. (Disable Interrupt),
962 -~1. (Trigger by rising and falling edge)
963 -2. (Trigger by falling edge)
964 -3. (Trigger by rising edge)
965 -)))|(% style="width:157px" %)OK
966 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
967 -Set Transmit Interval
864 +* When min=0, and max≠0, Alarm higher than max
865 +* When min≠0, and max=0, Alarm lower than min
866 +* When min≠0 and max≠0, Alarm higher than max or lower than min
968 968  
969 -trigger by rising edge.
970 -)))|(% style="width:157px" %)OK
971 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
868 +Example:
972 972  
973 -(% style="color:blue" %)**Downlink Command: 0x06**
870 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
974 974  
975 -Format: Command Code (0x06) followed by 3 bytes.
872 +* (% style="color:blue" %)**Downlink Payload:**
976 976  
977 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
874 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
978 978  
979 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
980 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
981 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
982 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
876 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
983 983  
984 -(% class="wikigeneratedid" %)
985 -=== ===
986 986  
987 -=== 3.3.4 Set Power Output Duration ===
879 +=== 3.3.4 Set Humidity Alarm Threshold ===
988 988  
989 -Control the output duration 5V . Before each sampling, device will
881 +* (% style="color:blue" %)**AT Command:**
990 990  
991 -~1. first enable the power output to external sensor,
883 +(% style="color:#037691" %)**AT+SHHUM=min,max**
992 992  
993 -2. keep it on as per duration, read sensor value and construct uplink payload
885 +* When min=0, and max≠0, Alarm higher than max
886 +* When min≠0, and max=0, Alarm lower than min
887 +* When min≠0 and max≠0, Alarm higher than max or lower than min
994 994  
995 -3. final, close the power output.
889 +Example:
996 996  
997 -(% style="color:blue" %)**AT Command: AT+5VT**
891 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
998 998  
999 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1000 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1001 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
1002 -500(default)
893 +* (% style="color:blue" %)**Downlink Payload:**
1003 1003  
1004 -OK
1005 -)))
1006 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
1007 -Close after a delay of 1000 milliseconds.
1008 -)))|(% style="width:157px" %)OK
895 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
1009 1009  
1010 -(% style="color:blue" %)**Downlink Command: 0x07**
897 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
1011 1011  
1012 -Format: Command Code (0x07) followed by 2 bytes.
1013 1013  
1014 -The first and second bytes are the time to turn on.
900 +=== 3.3.5 Set Alarm Interval ===
1015 1015  
1016 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1017 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
902 +The shortest time of two Alarm packet. (unit: min)
1018 1018  
1019 -(% class="wikigeneratedid" %)
1020 -=== ===
904 +* (% style="color:blue" %)**AT Command:**
1021 1021  
1022 -=== 3.3.5 Set Weighing parameters ===
906 +(% 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.
1023 1023  
1024 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
908 +* (% style="color:blue" %)**Downlink Payload:**
1025 1025  
1026 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
910 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
1027 1027  
1028 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1029 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1030 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1031 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1032 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1033 1033  
1034 -(% style="color:blue" %)**Downlink Command: 0x08**
913 +=== 3.3.6 Get Alarm settings ===
1035 1035  
1036 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1037 1037  
1038 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
916 +Send a LoRaWAN downlink to ask device send Alarm settings.
1039 1039  
1040 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
918 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
1041 1041  
1042 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1043 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1044 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
920 +**Example:**
1045 1045  
1046 -(% class="wikigeneratedid" %)
1047 -=== ===
922 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
1048 1048  
1049 -=== 3.3.6 Set Digital pulse count value ===
1050 1050  
1051 -Feature: Set the pulse count value.
925 +**Explain:**
1052 1052  
1053 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
927 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
1054 1054  
1055 -(% style="color:blue" %)**AT Command: AT+SETCNT**
929 +=== 3.3.7 Set Interrupt Mode ===
1056 1056  
1057 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1058 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1059 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1060 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1061 1061  
1062 -(% style="color:blue" %)**Downlink Command: 0x09**
932 +Feature, Set Interrupt mode for GPIO_EXIT.
1063 1063  
1064 -Format: Command Code (0x09) followed by 5 bytes.
934 +(% style="color:blue" %)**AT Command: AT+INTMOD**
1065 1065  
1066 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1067 -
1068 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1069 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1070 -
1071 -(% class="wikigeneratedid" %)
1072 -=== ===
1073 -
1074 -=== 3.3.7 Set Workmode ===
1075 -
1076 -Feature: Switch working mode.
1077 -
1078 -(% style="color:blue" %)**AT Command: AT+MOD**
1079 -
1080 1080  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1081 1081  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1082 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
938 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
939 +0
1083 1083  OK
941 +the mode is 0 =Disable Interrupt
1084 1084  )))
1085 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1086 -OK
943 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
944 +Set Transmit Interval
945 +0. (Disable Interrupt),
946 +~1. (Trigger by rising and falling edge)
947 +2. (Trigger by falling edge)
948 +3. (Trigger by rising edge)
949 +)))|(% style="width:157px" %)OK
1087 1087  
1088 -Attention:Take effect after ATZ
1089 -)))
951 +(% style="color:blue" %)**Downlink Command: 0x06**
1090 1090  
1091 -(% style="color:blue" %)**Downlink Command: 0x0A**
953 +Format: Command Code (0x06) followed by 3 bytes.
1092 1092  
1093 -Format: Command Code (0x0A) followed by 1 bytes.
955 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1094 1094  
1095 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1096 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
957 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
958 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1097 1097  
1098 -(% class="wikigeneratedid" %)
1099 -= =
1100 -
1101 1101  = 4. Battery & Power Consumption =
1102 1102  
1103 1103  
... ... @@ -1126,10 +1126,7 @@
1126 1126  
1127 1127  = 6. FAQ =
1128 1128  
1129 -== 6.1 Where can i find source code of SN50v3-LB? ==
1130 1130  
1131 -* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1132 -* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1133 1133  
1134 1134  = 7. Order Info =
1135 1135  
... ... @@ -1171,4 +1171,4 @@
1171 1171  
1172 1172  
1173 1173  * 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.
1174 -* 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]]
1030 +* 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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