Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 40.1 >
edited by Saxer Lin
on 2023/05/13 16:13
To version < 24.1 >
edited by Saxer Lin
on 2023/05/12 18:06
>
Change comment: Uploaded new attachment "image-20230512180609-7.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -122,7 +122,7 @@
122 122  == 1.7 Pin Definitions ==
123 123  
124 124  
125 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
126 126  
127 127  
128 128  == 1.8 Mechanical ==
... ... @@ -292,32 +292,9 @@
292 292  
293 293  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
294 294  
295 -(% style="width:1110px" %)
296 -|**Size(bytes)**|**2**|(% style="width:191px" %)**2**|(% style="width:78px" %)**2**|(% style="width:216px" %)**1**|(% style="width:308px" %)**2**|(% style="width:154px" %)**2**
297 -|**Value**|Bat|(% style="width:191px" %)(((
298 -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)
299 299  
300 -(PC13)
301 -)))|(% style="width:78px" %)(((
302 -ADC
303 -
304 -(PA4)
305 -)))|(% style="width:216px" %)(((
306 -Digital in(PB15) &
307 -
308 -Digital Interrupt(PA8)
309 -
310 -
311 -)))|(% style="width:308px" %)(((
312 -Temperature
313 -
314 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
315 -)))|(% style="width:154px" %)(((
316 -Humidity
317 -
318 -(SHT20 or SHT31)
319 -)))
320 -
321 321  [[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"]]
322 322  
323 323  
... ... @@ -325,178 +325,127 @@
325 325  
326 326  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.
327 327  
328 -(% style="width:1011px" %)
329 -|**Size(bytes)**|**2**|(% style="width:196px" %)**2**|(% style="width:87px" %)**2**|(% style="width:189px" %)**1**|(% style="width:208px" %)**2**|(% style="width:117px" %)**2**
330 -|**Value**|BAT|(% style="width:196px" %)(((
305 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
306 +|**Value**|BAT|(((
331 331  Temperature(DS18B20)
332 -
333 -(PC13)
334 -)))|(% style="width:87px" %)(((
335 -ADC
336 -
337 -(PA4)
338 -)))|(% style="width:189px" %)(((
339 -Digital in(PB15) &
340 -
341 -Digital Interrupt(PA8)
342 -)))|(% style="width:208px" %)(((
308 +)))|ADC|Digital in & Digital Interrupt|(((
343 343  Distance measure by:
344 344  1) LIDAR-Lite V3HP
345 345  Or
346 346  2) Ultrasonic Sensor
347 -)))|(% style="width:117px" %)Reserved
313 +)))|Reserved
348 348  
349 349  [[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"]]
350 350  
351 351  **Connection of LIDAR-Lite V3HP:**
352 352  
353 -[[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"]]
354 354  
355 355  **Connection to Ultrasonic Sensor:**
356 356  
357 -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"]]
358 358  
359 -[[image:image-20230512173903-6.png||height="596" width="715"]]
360 -
361 361  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
362 362  
363 -(% style="width:1113px" %)
364 -|**Size(bytes)**|**2**|(% style="width:183px" %)**2**|(% style="width:173px" %)**1**|(% style="width:84px" %)**2**|(% style="width:323px" %)**2**|(% style="width:188px" %)**2**
365 -|**Value**|BAT|(% style="width:183px" %)(((
327 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
328 +|**Value**|BAT|(((
366 366  Temperature(DS18B20)
367 -
368 -(PC13)
369 -)))|(% style="width:173px" %)(((
370 -Digital in(PB15) &
371 -
372 -Digital Interrupt(PA8)
373 -)))|(% style="width:84px" %)(((
374 -ADC
375 -
376 -(PA4)
377 -)))|(% style="width:323px" %)(((
330 +)))|Digital in & Digital Interrupt|ADC|(((
378 378  Distance measure by:1)TF-Mini plus LiDAR
379 379  Or 
380 380  2) TF-Luna LiDAR
381 -)))|(% style="width:188px" %)Distance signal  strength
334 +)))|Distance signal  strength
382 382  
383 383  [[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"]]
384 384  
385 385  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
386 386  
387 -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
388 388  
389 -[[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"]]
390 390  
391 391  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
392 392  
393 -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
394 394  
395 -[[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"]]
396 396  
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.
397 397  
352 +
398 398  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
399 399  
400 400  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
401 401  
402 -(% style="width:1031px" %)
403 403  |=(((
404 404  **Size(bytes)**
405 -)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
406 -|**Value**|(% style="width:68px" %)(((
407 -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
408 408  
409 -(PA4)
410 -)))|(% style="width:75px" %)(((
411 -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"]]
412 412  
413 -(PA5)
414 -)))|(((
415 -ADC3
416 416  
417 -(PA8)
418 -)))|(((
419 -Digital Interrupt(PB15)
420 -)))|(% style="width:304px" %)(((
421 -Temperature
367 +==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
422 422  
423 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
424 -)))|(% style="width:163px" %)(((
425 -Humidity
369 +This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
426 426  
427 -(SHT20 or SHT31)
428 -)))|(% style="width:53px" %)Bat
371 +Hardware connection is as below,
429 429  
430 -[[image:image-20230513110214-6.png]]
373 +**( Note:**
431 431  
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.
432 432  
433 -==== 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. **) **
434 434  
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"]]
435 435  
436 436  This mode has total 11 bytes. As shown below:
437 437  
438 -(% style="width:1017px" %)
439 -|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
440 -|**Value**|BAT|(% style="width:186px" %)(((
441 -Temperature1(DS18B20)
442 -(PC13)
443 -)))|(% style="width:82px" %)(((
444 -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)
445 445  
446 -(PA4)
447 -)))|(% style="width:210px" %)(((
448 -Digital in(PB15) &
449 -
450 -Digital Interrupt(PA8) 
451 -)))|(% style="width:191px" %)Temperature2(DS18B20)
452 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
453 -(PB8)
454 -
455 455  [[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"]]
456 456  
457 -[[image:image-20230513134006-1.png||height="559" width="736"]]
458 458  
459 -
460 460  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
461 461  
462 -[[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.
463 463  
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 +
464 464  Each HX711 need to be calibrated before used. User need to do below two steps:
465 465  
466 466  1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
467 467  1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
468 468  1. (((
469 -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)
470 470  )))
471 471  
472 472  For example:
473 473  
474 -**AT+GETSENSORVALUE =0**
415 +**AT+WEIGAP =403.0**
475 475  
476 476  Response:  Weight is 401 g
477 477  
478 478  Check the response of this command and adjust the value to match the real value for thing.
479 479  
480 -(% style="width:767px" %)
481 481  |=(((
482 482  **Size(bytes)**
483 -)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
484 -|**Value**|BAT|(% style="width:193px" %)(((
485 -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
486 486  
487 -(PC13)
488 -
489 -
490 -)))|(% style="width:85px" %)(((
491 -ADC
492 -
493 -(PA4)
494 -)))|(% style="width:186px" %)(((
495 -Digital in(PB15) &
496 -
497 -Digital Interrupt(PA8)
498 -)))|(% style="width:100px" %)Weight
499 -
500 500  [[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"]]
501 501  
502 502  
... ... @@ -506,129 +506,83 @@
506 506  
507 507  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.
508 508  
509 -[[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"]]
510 510  
511 -**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.
512 512  
513 -(% style="width:961px" %)
514 -|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
515 -|**Value**|BAT|(% style="width:256px" %)(((
516 -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
517 517  
518 -(PC13)
519 -)))|(% style="width:108px" %)(((
520 -ADC
521 -
522 -(PA4)
523 -)))|(% style="width:126px" %)(((
524 -Digital in
525 -
526 -(PB15)
527 -)))|(% style="width:145px" %)(((
528 -Count
529 -
530 -(PA8)
531 -)))
532 -
533 533  [[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"]]
534 534  
535 535  
536 536  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
537 537  
538 -(% 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 +
539 539  |=(((
540 540  **Size(bytes)**
541 -)))|=**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
542 -|**Value**|BAT|(% style="width:188px" %)(((
543 -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
544 544  
545 -(PC13)
546 -)))|(% style="width:83px" %)(((
547 -ADC
548 -
549 -(PA5)
550 -)))|(% style="width:184px" %)(((
551 -Digital Interrupt1(PA8)
552 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
553 -
554 -[[image:image-20230513111203-7.png||height="324" width="975"]]
555 -
556 556  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
557 557  
558 -(% style="width:922px" %)
559 559  |=(((
560 560  **Size(bytes)**
561 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
562 -|**Value**|BAT|(% style="width:207px" %)(((
563 -Temperature(DS18B20)
564 -
565 -(PC13)
566 -)))|(% style="width:94px" %)(((
567 -ADC1
568 -
569 -(PA4)
570 -)))|(% style="width:198px" %)(((
571 -Digital Interrupt(PB15)
572 -)))|(% style="width:84px" %)(((
573 -ADC2
574 -
575 -(PA5)
576 -)))|(% style="width:82px" %)(((
577 -ADC3
578 -
579 -(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)
580 580  )))
581 581  
582 -[[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"]]
583 583  
584 584  
585 585  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
586 586  
587 -(% style="width:1010px" %)
588 588  |=(((
589 589  **Size(bytes)**
590 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
481 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
591 591  |**Value**|BAT|(((
592 -Temperature1(DS18B20)
593 -
594 -(PC13)
483 +Temperature1(PB3)
595 595  )))|(((
596 -Temperature2(DS18B20)
597 -
598 -(PB9)
485 +Temperature2(PA9)
599 599  )))|(((
600 -Digital Interrupt
601 -
602 -(PB15)
603 -)))|(% style="width:193px" %)(((
604 -Temperature3(DS18B20)
605 -
606 -(PB8)
607 -)))|(% style="width:78px" %)(((
608 -Count1
609 -
610 -(PA8)
611 -)))|(% style="width:78px" %)(((
612 -Count2
613 -
614 -(PA4)
487 +Digital in
488 +& Digital Interrupt(PA4)
489 +)))|(((
490 +Temperature3(PA10)
491 +)))|(((
492 +Count1(PB14)
493 +)))|(((
494 +Count2(PB15)
615 615  )))
616 616  
617 -[[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"]]
618 618  
619 619  **The newly added AT command is issued correspondingly:**
620 620  
621 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
501 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
622 622  
623 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
503 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
624 624  
625 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
505 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
626 626  
627 627  **AT+SETCNT=aa,bb** 
628 628  
629 -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
630 630  
631 -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
632 632  
633 633  
634 634  
... ... @@ -660,7 +660,7 @@
660 660  
661 661  **Connection:**
662 662  
663 -[[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"]]
664 664  
665 665  **Example**:
666 666  
... ... @@ -673,35 +673,62 @@
673 673  
674 674  ==== 2.3.3.3 Digital Input ====
675 675  
676 -The digital input for pin PB15,
556 +The digital input for pin PA12,
677 677  
678 -* When PB15 is high, the bit 1 of payload byte 6 is 1.
679 -* 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.
680 680  
681 -(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
682 -(((
683 -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) ====
684 684  
685 -**Note:**The maximum voltage input supports 3.6V.
686 -)))
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  
688 -==== 2.3.3.4  Analogue Digital Converter (ADC) ====
565 +Note: minimum VBat is 2.5v, when batrrey lower than this value. Device won't be able to send LoRa Uplink.
689 689  
690 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
567 +The ADC monitors the voltage on the PA0 line, in mV.
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.
569 +Ex: 0x021F = 543mv,
693 693  
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"]]
571 +**~ Example1:**  Reading an Oil Sensor (Read a resistance value):
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  
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.
577 +
578 +
579 +**Steps:**
580 +
581 +1. Solder a 10K resistor between PA0 and VCC.
582 +1. Screw oil sensor's two pins to PA0 and PB4.
583 +
584 +The equipment circuit is as below:
585 +
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"]]
587 +
588 +According to above diagram:
589 +
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"]]
591 +
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 +
698 698  ==== 2.3.3.5 Digital Interrupt ====
699 699  
700 -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.
701 701  
702 702  **~ Interrupt connection method:**
703 703  
704 -[[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"]]
705 705  
706 706  **Example to use with door sensor :**
707 707  
... ... @@ -709,24 +709,24 @@
709 709  
710 710  [[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/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
711 711  
712 -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.
713 713  
714 714  **~ Below is the installation example:**
715 715  
716 -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:
717 717  
718 718  * (((
719 -One pin to SN50_v3's PA8 pin
626 +One pin to LSN50's PB14 pin
720 720  )))
721 721  * (((
722 -The other pin to SN50_v3's VDD pin
629 +The other pin to LSN50's VCC pin
723 723  )))
724 724  
725 -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.
726 726  
727 727  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.
728 728  
729 -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.
730 730  
731 731  [[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"]]
732 732  
... ... @@ -736,7 +736,7 @@
736 736  
737 737  The command is:
738 738  
739 -**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]]**. **)
740 740  
741 741  Below shows some screen captures in TTN V3:
742 742  
... ... @@ -746,20 +746,25 @@
746 746  
747 747  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
748 748  
656 +**Notice for hardware version LSN50 v1 < v1.3** (produced before 2018-Nov).
749 749  
750 -==== 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.
751 751  
752 -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"]]
753 753  
754 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
755 755  
756 -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) ====
757 757  
758 -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.
759 759  
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).**
760 760  
761 -[[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.
762 762  
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 +
763 763  The device will be able to get the I2C sensor data now and upload to IoT Server.
764 764  
765 765  [[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"]]
... ... @@ -782,17 +782,15 @@
782 782  
783 783  ==== 2.3.3.8 Ultrasonic Sensor ====
784 784  
785 -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]]
786 786  
787 -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.
788 788  
789 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
790 -
791 791  The picture below shows the connection:
792 792  
793 -[[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"]]
794 794  
795 -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).
796 796  
797 797  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
798 798  
... ... @@ -800,8 +800,20 @@
800 800  
801 801  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
802 802  
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"]]
803 803  
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"]]
804 804  
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 +
805 805  ==== 2.3.3.9  Battery Output - BAT pin ====
806 806  
807 807  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.
... ... @@ -825,9 +825,9 @@
825 825  
826 826  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
827 827  
828 -[[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"]]
829 829  
830 -[[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"]]
831 831  
832 832  
833 833  ==== 2.3.3.12  Working MOD ====
... ... @@ -844,9 +844,6 @@
844 844  * 3: MOD4
845 845  * 4: MOD5
846 846  * 5: MOD6
847 -* 6: MOD7
848 -* 7: MOD8
849 -* 8: MOD9
850 850  
851 851  == 2.4 Payload Decoder file ==
852 852  
... ... @@ -855,11 +855,9 @@
855 855  
856 856  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
857 857  
858 -[[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]]
859 859  
860 -
861 861  
862 -
863 863  
864 864  == 2.5 Frequency Plans ==
865 865  
... ... @@ -901,6 +901,7 @@
901 901  
902 902  === 3.3.1 Set Transmit Interval Time ===
903 903  
821 +
904 904  Feature: Change LoRaWAN End Node Transmit Interval.
905 905  
906 906  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -926,12 +926,9 @@
926 926  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
927 927  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
928 928  
929 -(% class="wikigeneratedid" %)
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.
849 +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 ===
856 +=== 3.3.7 Set Interrupt Mode ===
942 942  
858 +
943 943  Feature, Set Interrupt mode for GPIO_EXIT.
944 944  
945 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
861 +(% 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" %)(((
865 +|(% 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" %)(((
870 +|(% 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.
... ... @@ -971,128 +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
884 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
885 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
978 978  
979 -(% class="wikigeneratedid" %)
980 -=== ===
981 -
982 -=== 3.3.4 Set Power Output Duration ===
983 -
984 -Control the output duration 5V . Before each sampling, device will
985 -
986 -~1. first enable the power output to external sensor,
987 -
988 -2. keep it on as per duration, read sensor value and construct uplink payload
989 -
990 -3. final, close the power output.
991 -
992 -(% style="color:blue" %)**AT Command: AT+5VT**
993 -
994 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
995 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
996 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
997 -500(default)
998 -
999 -OK
1000 -)))
1001 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
1002 -Close after a delay of 1000 milliseconds.
1003 -)))|(% style="width:157px" %)OK
1004 -
1005 -(% style="color:blue" %)**Downlink Command: 0x07**
1006 -
1007 -Format: Command Code (0x07) followed by 2 bytes.
1008 -
1009 -The first and second bytes are the time to turn on.
1010 -
1011 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1012 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1013 -
1014 -(% class="wikigeneratedid" %)
1015 -=== ===
1016 -
1017 -=== 3.3.5 Set Weighing parameters ===
1018 -
1019 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
1020 -
1021 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1022 -
1023 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1024 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1025 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1026 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1027 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1028 -
1029 -(% style="color:blue" %)**Downlink Command: 0x08**
1030 -
1031 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1032 -
1033 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1034 -
1035 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1036 -
1037 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1038 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1039 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1040 -
1041 -(% class="wikigeneratedid" %)
1042 -=== ===
1043 -
1044 -=== 3.3.6 Set Digital pulse count value ===
1045 -
1046 -Feature: Set the pulse count value.
1047 -
1048 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1049 -
1050 -(% style="color:blue" %)**AT Command: AT+SETCNT**
1051 -
1052 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1053 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1054 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1055 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1056 -
1057 -(% style="color:blue" %)**Downlink Command: 0x09**
1058 -
1059 -Format: Command Code (0x09) followed by 5 bytes.
1060 -
1061 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1062 -
1063 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1064 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1065 -
1066 -(% class="wikigeneratedid" %)
1067 -=== ===
1068 -
1069 -=== 3.3.7 Set Workmode ===
1070 -
1071 -Feature: Switch working mode.
1072 -
1073 -(% style="color:blue" %)**AT Command: AT+MOD**
1074 -
1075 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1076 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1077 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1078 -OK
1079 -)))
1080 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1081 -OK
1082 -
1083 -Attention:Take effect after ATZ
1084 -)))
1085 -
1086 -(% style="color:blue" %)**Downlink Command: 0x0A**
1087 -
1088 -Format: Command Code (0x0A) followed by 1 bytes.
1089 -
1090 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1091 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1092 -
1093 -(% class="wikigeneratedid" %)
1094 -= =
1095 -
1096 1096  = 4. Battery & Power Consumption =
1097 1097  
1098 1098  
... ... @@ -1126,6 +1126,8 @@
1126 1126  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1127 1127  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1128 1128  
920 +
921 +
1129 1129  = 7. Order Info =
1130 1130  
1131 1131  
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