Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 14.1 >
edited by Edwin Chen
on 2023/05/11 23:21
To version < 39.2 >
edited by Saxer Lin
on 2023/05/13 13:42
>
Change comment: There is no comment for this version

Summary

Details

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Saxer
Content
... ... @@ -122,7 +122,7 @@
122 122  == 1.7 Pin Definitions ==
123 123  
124 124  
125 -[[image:image-20230511203450-2.png||height="443" width="785"]]
125 +[[image:image-20230513102034-2.png]]
126 126  
127 127  
128 128  == 1.8 Mechanical ==
... ... @@ -292,9 +292,31 @@
292 292  
293 293  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
294 294  
295 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
296 -|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
295 +|**Size(bytes)**|**2**|**2**|**2**|(% style="width:216px" %)**1**|(% style="width:342px" %)**2**|(% style="width:171px" %)**2**
296 +|**Value**|Bat|(((
297 +Temperature(DS18B20)
297 297  
299 +(PC13)
300 +)))|(((
301 +ADC
302 +
303 +(PA4)
304 +)))|(% style="width:216px" %)(((
305 +Digital in(PB15) &
306 +
307 +Digital Interrupt(PA8)
308 +
309 +
310 +)))|(% style="width:342px" %)(((
311 +Temperature
312 +
313 +(SHT20 or SHT31 or BH1750 Illumination Sensor)
314 +)))|(% style="width:171px" %)(((
315 +Humidity
316 +
317 +(SHT20 or SHT31)
318 +)))
319 +
298 298  [[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"]]
299 299  
300 300  
... ... @@ -305,7 +305,17 @@
305 305  |**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
306 306  |**Value**|BAT|(((
307 307  Temperature(DS18B20)
308 -)))|ADC|Digital in & Digital Interrupt|(((
330 +
331 +(PC13)
332 +)))|(((
333 +ADC
334 +
335 +(PA4)
336 +)))|(((
337 +Digital in(PB15) &
338 +
339 +Digital Interrupt(PA8)
340 +)))|(((
309 309  Distance measure by:
310 310  1) LIDAR-Lite V3HP
311 311  Or
... ... @@ -316,18 +316,30 @@
316 316  
317 317  **Connection of LIDAR-Lite V3HP:**
318 318  
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"]]
351 +[[image:image-20230512173758-5.png||height="563" width="712"]]
320 320  
321 321  **Connection to Ultrasonic Sensor:**
322 322  
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"]]
355 +Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
324 324  
357 +[[image:image-20230512173903-6.png||height="596" width="715"]]
358 +
325 325  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
326 326  
327 327  |**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
328 328  |**Value**|BAT|(((
329 329  Temperature(DS18B20)
330 -)))|Digital in & Digital Interrupt|ADC|(((
364 +
365 +(PC13)
366 +)))|(((
367 +Digital in(PB15) &
368 +
369 +Digital Interrupt(PA8)
370 +)))|(((
371 +ADC
372 +
373 +(PA4)
374 +)))|(((
331 331  Distance measure by:1)TF-Mini plus LiDAR
332 332  Or 
333 333  2) TF-Luna LiDAR
... ... @@ -337,92 +337,119 @@
337 337  
338 338  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
339 339  
340 -Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
384 +Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
341 341  
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"]]
386 +[[image:image-20230512180609-7.png||height="555" width="802"]]
343 343  
344 344  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
345 345  
346 -Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
390 +Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
347 347  
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"]]
392 +[[image:image-20230513105207-4.png||height="469" width="802"]]
349 349  
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.
351 351  
352 -
353 353  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
354 354  
355 355  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
356 356  
399 +(% style="width:1031px" %)
357 357  |=(((
358 358  **Size(bytes)**
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
402 +)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
403 +|**Value**|(% style="width:68px" %)(((
404 +ADC1
363 363  
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"]]
406 +(PA4)
407 +)))|(% style="width:75px" %)(((
408 +ADC2
365 365  
410 +(PA5)
411 +)))|(((
412 +ADC3
366 366  
367 -==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
414 +(PA8)
415 +)))|(((
416 +Digital Interrupt(PB15)
417 +)))|(% style="width:304px" %)(((
418 +Temperature
368 368  
369 -This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
420 +(SHT20 or SHT31 or BH1750 Illumination Sensor)
421 +)))|(% style="width:163px" %)(((
422 +Humidity
370 370  
371 -Hardware connection is as below,
424 +(SHT20 or SHT31)
425 +)))|(% style="width:53px" %)Bat
372 372  
373 -**( Note:**
427 +[[image:image-20230513110214-6.png]]
374 374  
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.
377 377  
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. **) **
430 +==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
379 379  
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"]]
381 381  
382 382  This mode has total 11 bytes. As shown below:
383 383  
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)
435 +(% style="width:1017px" %)
436 +|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
437 +|**Value**|BAT|(% style="width:186px" %)(((
438 +Temperature1(DS18B20)
439 +(PC13)
440 +)))|(% style="width:82px" %)(((
441 +ADC
394 394  
395 -[[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"]]
443 +(PA4)
444 +)))|(% style="width:210px" %)(((
445 +Digital in(PB15) &
396 396  
447 +Digital Interrupt(PA8) 
448 +)))|(% style="width:191px" %)Temperature2(DS18B20)
449 +(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
450 +(PB8)
397 397  
398 -==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
452 +[[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"]]
399 399  
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.
454 +[[image:image-20230513134006-1.png||height="559" width="736"]]
401 401  
402 402  
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"]]
457 +==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
404 404  
459 +[[image:image-20230512164658-2.png||height="532" width="729"]]
460 +
405 405  Each HX711 need to be calibrated before used. User need to do below two steps:
406 406  
407 407  1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
408 408  1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
409 409  1. (((
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)
466 +Weight has 4 bytes, the unit is g.
411 411  )))
412 412  
413 413  For example:
414 414  
415 -**AT+WEIGAP =403.0**
471 +**AT+GETSENSORVALUE =0**
416 416  
417 417  Response:  Weight is 401 g
418 418  
419 419  Check the response of this command and adjust the value to match the real value for thing.
420 420  
477 +(% style="width:982px" %)
421 421  |=(((
422 422  **Size(bytes)**
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
480 +)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
481 +|**Value**|BAT|(% style="width:282px" %)(((
482 +Temperature(DS18B20)
425 425  
484 +(PC13)
485 +
486 +
487 +)))|(% style="width:119px" %)(((
488 +ADC
489 +
490 +(PA4)
491 +)))|(% style="width:279px" %)(((
492 +Digital in(PB15) &
493 +
494 +Digital Interrupt(PA8)
495 +)))|(% style="width:106px" %)Weight
496 +
426 426  [[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"]]
427 427  
428 428  
... ... @@ -432,83 +432,128 @@
432 432  
433 433  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.
434 434  
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"]]
506 +[[image:image-20230512181814-9.png||height="543" width="697"]]
436 436  
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.
508 +**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.
438 438  
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
510 +(% style="width:961px" %)
511 +|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
512 +|**Value**|BAT|(% style="width:256px" %)(((
513 +Temperature(DS18B20)
443 443  
515 +(PC13)
516 +)))|(% style="width:108px" %)(((
517 +ADC
518 +
519 +(PA4)
520 +)))|(% style="width:126px" %)(((
521 +Digital in
522 +
523 +(PB15)
524 +)))|(% style="width:145px" %)(((
525 +Count
526 +
527 +(PA8)
528 +)))
529 +
444 444  [[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"]]
445 445  
446 446  
447 447  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
448 448  
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 -
451 451  |=(((
452 452  **Size(bytes)**
453 453  )))|=**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
538 +|**Value**|BAT|(((
539 +Temperature(DS18B20)
457 457  
541 +(PC13)
542 +)))|(((
543 +ADC
544 +
545 +(PA5)
546 +)))|(((
547 +Digital Interrupt1(PA8)
548 +)))|Digital Interrupt2(PA4)|Digital Interrupt3(PB15)|Reserved
549 +
550 +[[image:image-20230513111203-7.png||height="324" width="975"]]
551 +
458 458  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
459 459  
554 +(% style="width:917px" %)
460 460  |=(((
461 461  **Size(bytes)**
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)
557 +)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 79px;" %)2
558 +|**Value**|BAT|(% style="width:207px" %)(((
559 +Temperature(DS18B20)
560 +
561 +(PC13)
562 +)))|(% style="width:94px" %)(((
563 +ADC1
564 +
565 +(PA4)
566 +)))|(% style="width:198px" %)(((
567 +Digital Interrupt(PB15)
568 +)))|(% style="width:84px" %)(((
569 +ADC2
570 +
571 +(PA5)
572 +)))|(% style="width:79px" %)(((
573 +ADC3
574 +
575 +(PA8)
472 472  )))
473 473  
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"]]
578 +[[image:image-20230513111231-8.png||height="335" width="900"]]
475 475  
476 476  
477 477  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
478 478  
583 +(% style="width:1010px" %)
479 479  |=(((
480 480  **Size(bytes)**
481 -)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
586 +)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
482 482  |**Value**|BAT|(((
483 -Temperature1(PB3)
588 +Temperature1(DS18B20)
589 +
590 +(PC13)
484 484  )))|(((
485 -Temperature2(PA9)
592 +Temperature2(DS18B20)
593 +
594 +(PB9)
486 486  )))|(((
487 -Digital in
488 -& Digital Interrupt(PA4)
489 -)))|(((
490 -Temperature3(PA10)
491 -)))|(((
492 -Count1(PB14)
493 -)))|(((
494 -Count2(PB15)
596 +Digital Interrupt
597 +
598 +(PB15)
599 +)))|(% style="width:193px" %)(((
600 +Temperature3(DS18B20)
601 +
602 +(PB8)
603 +)))|(% style="width:78px" %)(((
604 +Count1
605 +
606 +(PA8)
607 +)))|(% style="width:78px" %)(((
608 +Count2
609 +
610 +(PA4)
495 495  )))
496 496  
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"]]
613 +[[image:image-20230513111255-9.png||height="341" width="899"]]
498 498  
499 499  **The newly added AT command is issued correspondingly:**
500 500  
501 -**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
617 +**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
502 502  
503 -**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
619 +**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
504 504  
505 -**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
621 +**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
506 506  
507 507  **AT+SETCNT=aa,bb** 
508 508  
509 -When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
625 +When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
510 510  
511 -When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
627 +When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
512 512  
513 513  
514 514  
... ... @@ -540,7 +540,7 @@
540 540  
541 541  **Connection:**
542 542  
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"]]
659 +[[image:image-20230512180718-8.png||height="538" width="647"]]
544 544  
545 545  **Example**:
546 546  
... ... @@ -553,63 +553,35 @@
553 553  
554 554  ==== 2.3.3.3 Digital Input ====
555 555  
556 -The digital input for pin PA12,
672 +The digital input for pin PB15,
557 557  
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.
674 +* When PB15 is high, the bit 1 of payload byte 6 is 1.
675 +* When PB15 is low, the bit 1 of payload byte 6 is 0.
560 560  
677 +(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
678 +(((
679 +When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
561 561  
681 +**Note:**The maximum voltage input supports 3.6V.
682 +)))
683 +
562 562  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
563 563  
564 -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.
686 +The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
565 565  
566 -Note: minimum VBat is 2.5v, when batrrey lower than this value. Device won't be able to send LoRa Uplink.
688 +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.
567 567  
568 -The ADC monitors the voltage on the PA0 line, in mV.
690 +[[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"]]
569 569  
570 -Ex: 0x021F = 543mv,
692 +**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.
571 571  
572 -**~ Example1:**  Reading an Oil Sensor (Read a resistance value):
573 -
574 -
575 -[[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"]]
576 -
577 -In the LSN50, we can use PB4 and PA0 pin to calculate the resistance for the oil sensor.
578 -
579 -
580 -**Steps:**
581 -
582 -1. Solder a 10K resistor between PA0 and VCC.
583 -1. Screw oil sensor's two pins to PA0 and PB4.
584 -
585 -The equipment circuit is as below:
586 -
587 -[[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"]]
588 -
589 -According to above diagram:
590 -
591 -[[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"]]
592 -
593 -So
594 -
595 -[[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"]]
596 -
597 -[[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
598 -
599 -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
600 -
601 -Since the Bouy is linear resistance from 10 ~~ 70cm.
602 -
603 -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.
604 -
605 -
606 606  ==== 2.3.3.5 Digital Interrupt ====
607 607  
608 -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.
696 +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.
609 609  
610 610  **~ Interrupt connection method:**
611 611  
612 -[[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"]]
700 +[[image:image-20230513105351-5.png||height="147" width="485"]]
613 613  
614 614  **Example to use with door sensor :**
615 615  
... ... @@ -617,24 +617,24 @@
617 617  
618 618  [[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"]]
619 619  
620 -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.
708 +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.
621 621  
622 622  **~ Below is the installation example:**
623 623  
624 -Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
712 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
625 625  
626 626  * (((
627 -One pin to LSN50's PB14 pin
715 +One pin to SN50_v3's PA8 pin
628 628  )))
629 629  * (((
630 -The other pin to LSN50's VCC pin
718 +The other pin to SN50_v3's VDD pin
631 631  )))
632 632  
633 -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.
721 +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.
634 634  
635 635  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.
636 636  
637 -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.
725 +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.
638 638  
639 639  [[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"]]
640 640  
... ... @@ -644,7 +644,7 @@
644 644  
645 645  The command is:
646 646  
647 -**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]]**. **)
735 +**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]]**. **)
648 648  
649 649  Below shows some screen captures in TTN V3:
650 650  
... ... @@ -654,25 +654,20 @@
654 654  
655 655  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
656 656  
657 -**Notice for hardware version LSN50 v1 < v1.3** (produced before 2018-Nov).
658 658  
659 -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.
746 +==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
660 660  
661 -[[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"]]
748 +The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
662 662  
750 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
663 663  
664 -==== 2.3.3.6 I2C Interface (SHT20) ====
752 +Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20 code in SN50_v3 will be a good reference.
665 665  
666 -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.
667 -
668 -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).**
669 -
670 -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.
671 -
672 672  Below is the connection to SHT20/ SHT31. The connection is as below:
673 673  
674 -[[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"]]
675 675  
757 +[[image:image-20230513103633-3.png||height="636" width="1017"]]
758 +
676 676  The device will be able to get the I2C sensor data now and upload to IoT Server.
677 677  
678 678  [[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"]]
... ... @@ -695,15 +695,17 @@
695 695  
696 696  ==== 2.3.3.8 Ultrasonic Sensor ====
697 697  
698 -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]]
781 +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]]
699 699  
700 -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.
783 +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.
701 701  
785 +The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
786 +
702 702  The picture below shows the connection:
703 703  
704 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656380061365-178.png?rev=1.1||alt="1656380061365-178.png"]]
789 +[[image:image-20230512173903-6.png||height="596" width="715"]]
705 705  
706 -Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
791 +Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
707 707  
708 708  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
709 709  
... ... @@ -711,20 +711,8 @@
711 711  
712 712  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
713 713  
714 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384895430-327.png?rev=1.1||alt="1656384895430-327.png"]]
715 715  
716 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384913616-455.png?rev=1.1||alt="1656384913616-455.png"]]
717 717  
718 -You can see the serial output in ULT mode as below:
719 -
720 -[[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"]]
721 -
722 -**In TTN V3 server:**
723 -
724 -[[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"]]
725 -
726 -[[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"]]
727 -
728 728  ==== 2.3.3.9  Battery Output - BAT pin ====
729 729  
730 730  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.
... ... @@ -748,7 +748,7 @@
748 748  
749 749  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
750 750  
751 -[[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"]]
824 +[[image:image-20230512172447-4.png||height="593" width="1015"]]
752 752  
753 753  [[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"]]
754 754  
... ... @@ -767,8 +767,10 @@
767 767  * 3: MOD4
768 768  * 4: MOD5
769 769  * 5: MOD6
843 +* 6: MOD7
844 +* 7: MOD8
845 +* 8: MOD9
770 770  
771 -
772 772  == 2.4 Payload Decoder file ==
773 773  
774 774  
... ... @@ -779,165 +779,21 @@
779 779  [[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]]
780 780  
781 781  
782 -== 2.5 Datalog Feature ==
783 783  
858 +== 2.5 Frequency Plans ==
784 784  
785 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
786 786  
861 +The SN50v3-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
787 787  
788 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
789 -
790 -
791 -Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
792 -
793 -* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
794 -* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
795 -
796 -Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
797 -
798 -[[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-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
799 -
800 -=== 2.5.2 Unix TimeStamp ===
801 -
802 -
803 -S31x-LB uses Unix TimeStamp format based on
804 -
805 -[[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-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
806 -
807 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
808 -
809 -Below is the converter example
810 -
811 -[[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-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
812 -
813 -So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
814 -
815 -
816 -=== 2.5.3 Set Device Time ===
817 -
818 -
819 -User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
820 -
821 -Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
822 -
823 -(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
824 -
825 -
826 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
827 -
828 -
829 -The Datalog uplinks will use below payload format.
830 -
831 -**Retrieval data payload:**
832 -
833 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
834 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
835 -**Size(bytes)**
836 -)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
837 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
838 -[[Temp_Black>>||anchor="HTemperatureBlack:"]]
839 -)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
840 -
841 -**Poll message flag & Ext:**
842 -
843 -[[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
844 -
845 -**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
846 -
847 -**Poll Message Flag**: 1: This message is a poll message reply.
848 -
849 -* Poll Message Flag is set to 1.
850 -
851 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
852 -
853 -For example, in US915 band, the max payload for different DR is:
854 -
855 -**a) DR0:** max is 11 bytes so one entry of data
856 -
857 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
858 -
859 -**c) DR2:** total payload includes 11 entries of data
860 -
861 -**d) DR3: **total payload includes 22 entries of data.
862 -
863 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
864 -
865 -
866 -**Example:**
867 -
868 -If S31x-LB has below data inside Flash:
869 -
870 -[[image:1682646494051-944.png]]
871 -
872 -If user sends below downlink command: 3160065F9760066DA705
873 -
874 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
875 -
876 - Stop time: 60066DA7= time 21/1/19 05:27:03
877 -
878 -
879 -**S31x-LB will uplink this payload.**
880 -
881 -[[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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
882 -
883 -(((
884 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
885 -)))
886 -
887 -(((
888 -Where the first 11 bytes is for the first entry:
889 -)))
890 -
891 -(((
892 -7FFF089801464160065F97
893 -)))
894 -
895 -(((
896 -**Ext sensor data**=0x7FFF/100=327.67
897 -)))
898 -
899 -(((
900 -**Temp**=0x088E/100=22.00
901 -)))
902 -
903 -(((
904 -**Hum**=0x014B/10=32.6
905 -)))
906 -
907 -(((
908 -**poll message flag & Ext**=0x41,means reply data,Ext=1
909 -)))
910 -
911 -(((
912 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
913 -)))
914 -
915 -
916 -(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
917 -
918 -== 2.6 Temperature Alarm Feature ==
919 -
920 -
921 -S31x-LB work flow with Alarm feature.
922 -
923 -
924 -[[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/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
925 -
926 -
927 -== 2.7 Frequency Plans ==
928 -
929 -
930 -The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
931 -
932 932  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
933 933  
934 934  
935 -= 3. Configure S31x-LB =
866 += 3. Configure SN50v3-LB =
936 936  
937 937  == 3.1 Configure Methods ==
938 938  
939 939  
940 -S31x-LB supports below configure method:
871 +SN50v3-LB supports below configure method:
941 941  
942 942  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
943 943  * 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]].
... ... @@ -956,7 +956,7 @@
956 956  [[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/]]
957 957  
958 958  
959 -== 3.3 Commands special design for S31x-LB ==
890 +== 3.3 Commands special design for SN50v3-LB ==
960 960  
961 961  
962 962  These commands only valid for S31x-LB, as below:
... ... @@ -992,7 +992,6 @@
992 992  
993 993  === 3.3.2 Get Device Status ===
994 994  
995 -
996 996  Send a LoRaWAN downlink to ask device send Alarm settings.
997 997  
998 998  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
... ... @@ -1000,108 +1000,150 @@
1000 1000  Sensor will upload Device Status via FPORT=5. See payload section for detail.
1001 1001  
1002 1002  
1003 -=== 3.3.3 Set Temperature Alarm Threshold ===
933 +=== 3.3.3 Set Interrupt Mode ===
1004 1004  
1005 -* (% style="color:blue" %)**AT Command:**
1006 1006  
1007 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
936 +Feature, Set Interrupt mode for GPIO_EXIT.
1008 1008  
1009 -* When min=0, and max≠0, Alarm higher than max
1010 -* When min≠0, and max=0, Alarm lower than min
1011 -* When min≠0 and max≠0, Alarm higher than max or lower than min
938 +(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
1012 1012  
1013 -Example:
940 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
941 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
942 +|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
943 +0
944 +OK
945 +the mode is 0 =Disable Interrupt
946 +)))
947 +|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
948 +Set Transmit Interval
949 +0. (Disable Interrupt),
950 +~1. (Trigger by rising and falling edge)
951 +2. (Trigger by falling edge)
952 +3. (Trigger by rising edge)
953 +)))|(% style="width:157px" %)OK
954 +|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
955 +Set Transmit Interval
1014 1014  
1015 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
957 +trigger by rising edge.
958 +)))|(% style="width:157px" %)OK
959 +|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
1016 1016  
1017 -* (% style="color:blue" %)**Downlink Payload:**
961 +(% style="color:blue" %)**Downlink Command: 0x06**
1018 1018  
1019 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
963 +Format: Command Code (0x06) followed by 3 bytes.
1020 1020  
1021 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
965 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1022 1022  
967 +* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
968 +* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
969 +* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
970 +* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1023 1023  
1024 -=== 3.3.4 Set Humidity Alarm Threshold ===
972 +=== 3.3.4 Set Power Output Duration ===
1025 1025  
1026 -* (% style="color:blue" %)**AT Command:**
974 +Control the output duration 5V . Before each sampling, device will
1027 1027  
1028 -(% style="color:#037691" %)**AT+SHHUM=min,max**
976 +~1. first enable the power output to external sensor,
1029 1029  
1030 -* When min=0, and max≠0, Alarm higher than max
1031 -* When min≠0, and max=0, Alarm lower than min
1032 -* When min≠0 and max≠0, Alarm higher than max or lower than min
978 +2. keep it on as per duration, read sensor value and construct uplink payload
1033 1033  
1034 -Example:
980 +3. final, close the power output.
1035 1035  
1036 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
982 +(% style="color:blue" %)**AT Command: AT+5VT**
1037 1037  
1038 -* (% style="color:blue" %)**Downlink Payload:**
984 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
985 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
986 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
987 +500(default)
1039 1039  
1040 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
989 +OK
990 +)))
991 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
992 +Close after a delay of 1000 milliseconds.
993 +)))|(% style="width:157px" %)OK
1041 1041  
1042 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
995 +(% style="color:blue" %)**Downlink Command: 0x07**
1043 1043  
997 +Format: Command Code (0x07) followed by 2 bytes.
1044 1044  
1045 -=== 3.3.5 Set Alarm Interval ===
999 +The first and second bytes are the time to turn on.
1046 1046  
1047 -The shortest time of two Alarm packet. (unit: min)
1001 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1002 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1048 1048  
1049 -* (% style="color:blue" %)**AT Command:**
1004 +=== 3.3.5 Set Weighing parameters ===
1050 1050  
1051 -(% 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.
1006 +Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
1052 1052  
1053 -* (% style="color:blue" %)**Downlink Payload:**
1008 +(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1054 1054  
1055 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
1010 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1011 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1012 +|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1013 +|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1014 +|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1056 1056  
1016 +(% style="color:blue" %)**Downlink Command: 0x08**
1057 1057  
1058 -=== 3.3.6 Get Alarm settings ===
1059 1059  
1019 +Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1060 1060  
1061 -Send a LoRaWAN downlink to ask device send Alarm settings.
1021 +Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1062 1062  
1063 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
1023 +The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1064 1064  
1065 -**Example:**
1025 +* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1026 +* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1027 +* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1066 1066  
1067 -[[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"]]
1029 +=== 3.3.6 Set Digital pulse count value ===
1068 1068  
1031 +Feature: Set the pulse count value.
1069 1069  
1070 -**Explain:**
1033 +Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1071 1071  
1072 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
1035 +(% style="color:blue" %)**AT Command: AT+SETCNT**
1073 1073  
1074 -=== 3.3.7 Set Interrupt Mode ===
1037 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1038 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1039 +|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1040 +|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1075 1075  
1042 +(% style="color:blue" %)**Downlink Command: 0x09**
1076 1076  
1077 -Feature, Set Interrupt mode for GPIO_EXIT.
1078 1078  
1079 -(% style="color:blue" %)**AT Command: AT+INTMOD**
1045 +Format: Command Code (0x09) followed by 5 bytes.
1080 1080  
1047 +The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1048 +
1049 +* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1050 +* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1051 +
1052 +=== 3.3.7 Set Workmode ===
1053 +
1054 +Feature: Switch working mode.
1055 +
1056 +(% style="color:blue" %)**AT Command: AT+MOD**
1057 +
1081 1081  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1082 1082  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1083 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1084 -0
1060 +|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1085 1085  OK
1086 -the mode is 0 =Disable Interrupt
1087 1087  )))
1088 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
1089 -Set Transmit Interval
1090 -0. (Disable Interrupt),
1091 -~1. (Trigger by rising and falling edge)
1092 -2. (Trigger by falling edge)
1093 -3. (Trigger by rising edge)
1094 -)))|(% style="width:157px" %)OK
1063 +|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1064 +OK
1095 1095  
1096 -(% style="color:blue" %)**Downlink Command: 0x06**
1066 +Attention:Take effect after ATZ
1067 +)))
1097 1097  
1098 -Format: Command Code (0x06) followed by 3 bytes.
1069 +(% style="color:blue" %)**Downlink Command: 0x0A**
1099 1099  
1100 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1101 1101  
1102 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
1103 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1072 +Format: Command Code (0x0A) followed by 1 bytes.
1104 1104  
1074 +* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1075 +* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1076 +
1105 1105  = 4. Battery & Power Consumption =
1106 1106  
1107 1107  
... ... @@ -1130,7 +1130,10 @@
1130 1130  
1131 1131  = 6. FAQ =
1132 1132  
1105 +== 6.1 Where can i find source code of SN50v3-LB? ==
1133 1133  
1107 +* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1108 +* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1134 1134  
1135 1135  = 7. Order Info =
1136 1136  
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