Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 43.18 >
edited by Xiaoling
on 2023/05/16 14:16
To version < 44.1 >
edited by Ellie Zhang
on 2023/05/17 15:29
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Ellie
Content
... ... @@ -30,6 +30,7 @@
30 30  
31 31  == 1.2 ​Features ==
32 32  
33 +
33 33  * LoRaWAN 1.0.3 Class A
34 34  * Ultra-low power consumption
35 35  * Open-Source hardware/software
... ... @@ -40,6 +40,7 @@
40 40  * Downlink to change configure
41 41  * 8500mAh Battery for long term use
42 42  
44 +
43 43  == 1.3 Specification ==
44 44  
45 45  
... ... @@ -77,6 +77,7 @@
77 77  * Sleep Mode: 5uA @ 3.3v
78 78  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
79 79  
82 +
80 80  == 1.4 Sleep mode and working mode ==
81 81  
82 82  
... ... @@ -104,6 +104,7 @@
104 104  )))
105 105  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
106 106  
110 +
107 107  == 1.6 BLE connection ==
108 108  
109 109  
... ... @@ -289,6 +289,7 @@
289 289  1. All modes share the same Payload Explanation from HERE.
290 290  1. By default, the device will send an uplink message every 20 minutes.
291 291  
296 +
292 292  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
293 293  
294 294  
... ... @@ -295,7 +295,7 @@
295 295  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
296 296  
297 297  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
298 -|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:130px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**2**
303 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
299 299  |**Value**|Bat|(% style="width:191px" %)(((
300 300  Temperature(DS18B20)(PC13)
301 301  )))|(% style="width:78px" %)(((
... ... @@ -311,12 +311,14 @@
311 311  [[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"]]
312 312  
313 313  
319 +
314 314  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
315 315  
322 +
316 316  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.
317 317  
318 318  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
319 -|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:140px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**
326 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**
320 320  |**Value**|BAT|(% style="width:196px" %)(((
321 321  Temperature(DS18B20)(PC13)
322 322  )))|(% style="width:87px" %)(((
... ... @@ -325,34 +325,35 @@
325 325  Digital in(PB15) & Digital Interrupt(PA8)
326 326  )))|(% style="width:208px" %)(((
327 327  Distance measure by:1) LIDAR-Lite V3HP
328 -Or 2) Ultrasonic Sensor
335 +Or
336 +2) Ultrasonic Sensor
329 329  )))|(% style="width:117px" %)Reserved
330 330  
331 331  [[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"]]
332 332  
341 +
333 333  (% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
334 334  
335 335  [[image:image-20230512173758-5.png||height="563" width="712"]]
336 336  
346 +
337 337  (% style="color:blue" %)**Connection to Ultrasonic Sensor:**
338 338  
339 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
349 +(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
340 340  
341 341  [[image:image-20230512173903-6.png||height="596" width="715"]]
342 342  
353 +
343 343  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
344 344  
345 -(% style="width:1113px" %)
346 -|**Size(bytes)**|**2**|(% style="width:183px" %)**2**|(% style="width:173px" %)**1**|(% style="width:84px" %)**2**|(% style="width:323px" %)**2**|(% style="width:188px" %)**2**
356 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
357 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
347 347  |**Value**|BAT|(% style="width:183px" %)(((
348 -Temperature(DS18B20)
349 -(PC13)
359 +Temperature(DS18B20)(PC13)
350 350  )))|(% style="width:173px" %)(((
351 -Digital in(PB15) &
352 -Digital Interrupt(PA8)
361 +Digital in(PB15) & Digital Interrupt(PA8)
353 353  )))|(% style="width:84px" %)(((
354 -ADC
355 -(PA4)
363 +ADC(PA4)
356 356  )))|(% style="width:323px" %)(((
357 357  Distance measure by:1)TF-Mini plus LiDAR
358 358  Or 
... ... @@ -361,15 +361,17 @@
361 361  
362 362  [[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"]]
363 363  
372 +
364 364  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
365 365  
366 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
375 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
367 367  
368 368  [[image:image-20230512180609-7.png||height="555" width="802"]]
369 369  
379 +
370 370  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
371 371  
372 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
382 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
373 373  
374 374  [[image:image-20230513105207-4.png||height="469" width="802"]]
375 375  
... ... @@ -376,29 +376,25 @@
376 376  
377 377  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
378 378  
389 +
379 379  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
380 380  
381 -(% style="width:1031px" %)
382 -|=(((
392 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
393 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
383 383  **Size(bytes)**
384 -)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
395 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
385 385  |**Value**|(% style="width:68px" %)(((
386 -ADC1
387 -(PA4)
397 +ADC1(PA4)
388 388  )))|(% style="width:75px" %)(((
389 -ADC2
390 -(PA5)
399 +ADC2(PA5)
391 391  )))|(((
392 -ADC3
393 -(PA8)
401 +ADC3(PA8)
394 394  )))|(((
395 395  Digital Interrupt(PB15)
396 396  )))|(% style="width:304px" %)(((
397 -Temperature
398 -(SHT20 or SHT31 or BH1750 Illumination Sensor)
405 +Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
399 399  )))|(% style="width:163px" %)(((
400 -Humidity
401 -(SHT20 or SHT31)
407 +Humidity(SHT20 or SHT31)
402 402  )))|(% style="width:53px" %)Bat
403 403  
404 404  [[image:image-20230513110214-6.png]]
... ... @@ -409,20 +409,16 @@
409 409  
410 410  This mode has total 11 bytes. As shown below:
411 411  
412 -(% style="width:1017px" %)
413 -|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
418 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
419 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**
414 414  |**Value**|BAT|(% style="width:186px" %)(((
415 -Temperature1(DS18B20)
416 -(PC13)
421 +Temperature1(DS18B20)(PC13)
417 417  )))|(% style="width:82px" %)(((
418 -ADC
419 -(PA4)
423 +ADC(PA4)
420 420  )))|(% style="width:210px" %)(((
421 -Digital in(PB15) &
422 -Digital Interrupt(PA8) 
425 +Digital in(PB15) & Digital Interrupt(PA8) 
423 423  )))|(% style="width:191px" %)Temperature2(DS18B20)
424 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
425 -(PB8)
427 +(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
426 426  
427 427  [[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"]]
428 428  
... ... @@ -429,8 +429,10 @@
429 429  [[image:image-20230513134006-1.png||height="559" width="736"]]
430 430  
431 431  
434 +
432 432  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
433 433  
437 +
434 434  [[image:image-20230512164658-2.png||height="532" width="729"]]
435 435  
436 436  Each HX711 need to be calibrated before used. User need to do below two steps:
... ... @@ -439,6 +439,9 @@
439 439  1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
440 440  1. (((
441 441  Weight has 4 bytes, the unit is g.
446 +
447 +
448 +
442 442  )))
443 443  
444 444  For example:
... ... @@ -449,26 +449,25 @@
449 449  
450 450  Check the response of this command and adjust the value to match the real value for thing.
451 451  
452 -(% style="width:767px" %)
453 -|=(((
459 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
460 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
454 454  **Size(bytes)**
455 -)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
462 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**4**
456 456  |**Value**|BAT|(% style="width:193px" %)(((
457 -Temperature(DS18B20)
458 -(PC13)
464 +Temperature(DS18B20)(PC13)
459 459  )))|(% style="width:85px" %)(((
460 -ADC
461 -(PA4)
466 +ADC(PA4)
462 462  )))|(% style="width:186px" %)(((
463 -Digital in(PB15) &
464 -Digital Interrupt(PA8)
468 +Digital in(PB15) & Digital Interrupt(PA8)
465 465  )))|(% style="width:100px" %)Weight
466 466  
467 467  [[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"]]
468 468  
469 469  
474 +
470 470  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
471 471  
477 +
472 472  In this mode, the device will work in counting mode. It counts the interrupt on the interrupt pins and sends the count on TDC time.
473 473  
474 474  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.
... ... @@ -475,40 +475,37 @@
475 475  
476 476  [[image:image-20230512181814-9.png||height="543" width="697"]]
477 477  
478 -**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.
479 479  
480 -(% style="width:961px" %)
481 -|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
482 -|**Value**|BAT|(% style="width:256px" %)(((
483 -Temperature(DS18B20)
485 +(% style="color:red" %)**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.**
484 484  
485 -(PC13)
487 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
488 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
489 +|**Value**|BAT|(% style="width:256px" %)(((
490 +Temperature(DS18B20)(PC13)
486 486  )))|(% style="width:108px" %)(((
487 -ADC
488 -(PA4)
492 +ADC(PA4)
489 489  )))|(% style="width:126px" %)(((
490 -Digital in
491 -(PB15)
494 +Digital in(PB15)
492 492  )))|(% style="width:145px" %)(((
493 -Count
494 -(PA8)
496 +Count(PA8)
495 495  )))
496 496  
497 497  [[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/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]]
498 498  
499 499  
502 +
500 500  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
501 501  
502 -(% style="width:1108px" %)
503 -|=(((
505 +
506 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
507 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
504 504  **Size(bytes)**
505 -)))|=**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
509 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2
506 506  |**Value**|BAT|(% style="width:188px" %)(((
507 507  Temperature(DS18B20)
508 508  (PC13)
509 509  )))|(% style="width:83px" %)(((
510 -ADC
511 -(PA5)
514 +ADC(PA5)
512 512  )))|(% style="width:184px" %)(((
513 513  Digital Interrupt1(PA8)
514 514  )))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
... ... @@ -515,26 +515,25 @@
515 515  
516 516  [[image:image-20230513111203-7.png||height="324" width="975"]]
517 517  
521 +
518 518  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
519 519  
520 -(% style="width:922px" %)
521 -|=(((
524 +
525 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
526 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
522 522  **Size(bytes)**
523 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
528 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2
524 524  |**Value**|BAT|(% style="width:207px" %)(((
525 525  Temperature(DS18B20)
526 526  (PC13)
527 527  )))|(% style="width:94px" %)(((
528 -ADC1
529 -(PA4)
533 +ADC1(PA4)
530 530  )))|(% style="width:198px" %)(((
531 531  Digital Interrupt(PB15)
532 532  )))|(% style="width:84px" %)(((
533 -ADC2
534 -(PA5)
537 +ADC2(PA5)
535 535  )))|(% style="width:82px" %)(((
536 -ADC3
537 -(PA8)
539 +ADC3(PA8)
538 538  )))
539 539  
540 540  [[image:image-20230513111231-8.png||height="335" width="900"]]
... ... @@ -542,50 +542,50 @@
542 542  
543 543  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
544 544  
545 -(% style="width:1010px" %)
546 -|=(((
547 +
548 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
549 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
547 547  **Size(bytes)**
548 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
551 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
549 549  |**Value**|BAT|(((
550 -Temperature1(DS18B20)
551 -(PC13)
553 +Temperature
554 +(DS18B20)(PC13)
552 552  )))|(((
553 -Temperature2(DS18B20)
554 -(PB9)
556 +Temperature2
557 +(DS18B20)(PB9)
555 555  )))|(((
556 556  Digital Interrupt
557 557  (PB15)
558 558  )))|(% style="width:193px" %)(((
559 -Temperature3(DS18B20)
560 -(PB8)
562 +Temperature3
563 +(DS18B20)(PB8)
561 561  )))|(% style="width:78px" %)(((
562 -Count1
563 -(PA8)
565 +Count1(PA8)
564 564  )))|(% style="width:78px" %)(((
565 -Count2
566 -(PA4)
567 +Count2(PA4)
567 567  )))
568 568  
569 569  [[image:image-20230513111255-9.png||height="341" width="899"]]
570 570  
571 -**The newly added AT command is issued correspondingly:**
572 +(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
572 572  
573 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
574 +(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
574 574  
575 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
576 +(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
576 576  
577 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
578 +(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
578 578  
579 -**AT+SETCNT=aa,bb** 
580 580  
581 +(% style="color:blue" %)**AT+SETCNT=aa,bb** 
582 +
581 581  When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
582 582  
583 583  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
584 584  
585 585  
586 -
587 587  === 2.3.3  ​Decode payload ===
588 588  
590 +
589 589  While using TTN V3 network, you can add the payload format to decode the payload.
590 590  
591 591  [[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/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]]
... ... @@ -597,6 +597,7 @@
597 597  
598 598  ==== 2.3.3.1 Battery Info ====
599 599  
602 +
600 600  Check the battery voltage for SN50v3.
601 601  
602 602  Ex1: 0x0B45 = 2885mV
... ... @@ -606,16 +606,18 @@
606 606  
607 607  ==== 2.3.3.2  Temperature (DS18B20) ====
608 608  
612 +
609 609  If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
610 610  
611 -More DS18B20 can check the [[3 DS18B20 mode>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#2.3.4MOD3D4283xDS18B2029]]
615 +More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
612 612  
613 -**Connection:**
617 +(% style="color:blue" %)**Connection:**
614 614  
615 615  [[image:image-20230512180718-8.png||height="538" width="647"]]
616 616  
617 -**Example**:
618 618  
622 +(% style="color:blue" %)**Example**:
623 +
619 619  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
620 620  
621 621  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -625,6 +625,7 @@
625 625  
626 626  ==== 2.3.3.3 Digital Input ====
627 627  
633 +
628 628  The digital input for pin PB15,
629 629  
630 630  * When PB15 is high, the bit 1 of payload byte 6 is 1.
... ... @@ -634,11 +634,14 @@
634 634  (((
635 635  When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
636 636  
637 -(% style="color:red" %)**Note:**The maximum voltage input supports 3.6V.
643 +(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
644 +
645 +
638 638  )))
639 639  
640 640  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
641 641  
650 +
642 642  The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
643 643  
644 644  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.
... ... @@ -645,17 +645,19 @@
645 645  
646 646  [[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"]]
647 647  
648 -(% style="color:red" %)**Note:**If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.
657 +(% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
649 649  
650 650  
651 651  ==== 2.3.3.5 Digital Interrupt ====
652 652  
662 +
653 653  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.
654 654  
655 -(% style="color:blue" %)**~ Interrupt connection method:**
665 +(% style="color:blue" %)** Interrupt connection method:**
656 656  
657 657  [[image:image-20230513105351-5.png||height="147" width="485"]]
658 658  
669 +
659 659  (% style="color:blue" %)**Example to use with door sensor :**
660 660  
661 661  The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows.
... ... @@ -664,8 +664,9 @@
664 664  
665 665  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.
666 666  
667 -(% style="color:blue" %)**~ Below is the installation example:**
668 668  
679 +(% style="color:blue" %)**Below is the installation example:**
680 +
669 669  Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
670 670  
671 671  * (((
... ... @@ -677,7 +677,7 @@
677 677  
678 678  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.
679 679  
680 -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.
692 +Door sensors have two types: (% style="color:blue" %)** NC (Normal close)**(%%) and (% style="color:blue" %)**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.
681 681  
682 682  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.
683 683  
... ... @@ -689,12 +689,13 @@
689 689  
690 690  The command is:
691 691  
692 -(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
704 +(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
693 693  
694 694  Below shows some screen captures in TTN V3:
695 695  
696 696  [[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/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
697 697  
710 +
698 698  In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
699 699  
700 700  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
... ... @@ -702,6 +702,7 @@
702 702  
703 703  ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
704 704  
718 +
705 705  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
706 706  
707 707  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
... ... @@ -730,23 +730,26 @@
730 730  
731 731  ==== 2.3.3.7  ​Distance Reading ====
732 732  
733 -Refer [[Ultrasonic Sensor section>>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/#H2.4.8UltrasonicSensor]].
734 734  
748 +Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
735 735  
750 +
736 736  ==== 2.3.3.8 Ultrasonic Sensor ====
737 737  
753 +
738 738  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]]
739 739  
740 740  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.
741 741  
742 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
758 +The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
743 743  
744 744  The picture below shows the connection:
745 745  
746 746  [[image:image-20230512173903-6.png||height="596" width="715"]]
747 747  
748 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
749 749  
765 +Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
766 +
750 750  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
751 751  
752 752  **Example:**
... ... @@ -754,14 +754,15 @@
754 754  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
755 755  
756 756  
757 -
758 758  ==== 2.3.3.9  Battery Output - BAT pin ====
759 759  
776 +
760 760  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.
761 761  
762 762  
763 763  ==== 2.3.3.10  +5V Output ====
764 764  
782 +
765 765  SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
766 766  
767 767  The 5V output time can be controlled by AT Command.
... ... @@ -773,18 +773,20 @@
773 773  By default the AT+5VT=500. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
774 774  
775 775  
776 -
777 777  ==== 2.3.3.11  BH1750 Illumination Sensor ====
778 778  
796 +
779 779  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
780 780  
781 781  [[image:image-20230512172447-4.png||height="416" width="712"]]
782 782  
801 +
783 783  [[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"]]
784 784  
785 785  
786 786  ==== 2.3.3.12  Working MOD ====
787 787  
807 +
788 788  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
789 789  
790 790  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -802,7 +802,6 @@
802 802  * 8: MOD9
803 803  
804 804  
805 -
806 806  == 2.4 Payload Decoder file ==
807 807  
808 808  
... ... @@ -813,7 +813,6 @@
813 813  [[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]]
814 814  
815 815  
816 -
817 817  == 2.5 Frequency Plans ==
818 818  
819 819  
... ... @@ -833,6 +833,7 @@
833 833  * 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]].
834 834  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
835 835  
854 +
836 836  == 3.2 General Commands ==
837 837  
838 838  
... ... @@ -854,6 +854,7 @@
854 854  
855 855  === 3.3.1 Set Transmit Interval Time ===
856 856  
876 +
857 857  Feature: Change LoRaWAN End Node Transmit Interval.
858 858  
859 859  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -880,9 +880,9 @@
880 880  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
881 881  
882 882  
883 -
884 884  === 3.3.2 Get Device Status ===
885 885  
905 +
886 886  Send a LoRaWAN downlink to ask the device to send its status.
887 887  
888 888  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
... ... @@ -892,6 +892,7 @@
892 892  
893 893  === 3.3.3 Set Interrupt Mode ===
894 894  
915 +
895 895  Feature, Set Interrupt mode for GPIO_EXIT.
896 896  
897 897  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
... ... @@ -912,7 +912,6 @@
912 912  )))|(% style="width:157px" %)OK
913 913  |(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
914 914  Set Transmit Interval
915 -
916 916  trigger by rising edge.
917 917  )))|(% style="width:157px" %)OK
918 918  |(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
... ... @@ -929,9 +929,9 @@
929 929  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
930 930  
931 931  
932 -
933 933  === 3.3.4 Set Power Output Duration ===
934 934  
954 +
935 935  Control the output duration 5V . Before each sampling, device will
936 936  
937 937  ~1. first enable the power output to external sensor,
... ... @@ -962,9 +962,9 @@
962 962  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
963 963  
964 964  
965 -
966 966  === 3.3.5 Set Weighing parameters ===
967 967  
987 +
968 968  Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
969 969  
970 970  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
... ... @@ -988,9 +988,9 @@
988 988  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
989 989  
990 990  
991 -
992 992  === 3.3.6 Set Digital pulse count value ===
993 993  
1013 +
994 994  Feature: Set the pulse count value.
995 995  
996 996  Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
... ... @@ -1012,9 +1012,9 @@
1012 1012  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1013 1013  
1014 1014  
1015 -
1016 1016  === 3.3.7 Set Workmode ===
1017 1017  
1037 +
1018 1018  Feature: Switch working mode.
1019 1019  
1020 1020  (% style="color:blue" %)**AT Command: AT+MOD**
... ... @@ -1037,7 +1037,6 @@
1037 1037  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1038 1038  
1039 1039  
1040 -
1041 1041  = 4. Battery & Power Consumption =
1042 1042  
1043 1043  
... ... @@ -1064,13 +1064,16 @@
1064 1064  * (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
1065 1065  * Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1066 1066  
1086 +
1067 1067  = 6. FAQ =
1068 1068  
1069 1069  == 6.1 Where can i find source code of SN50v3-LB? ==
1070 1070  
1091 +
1071 1071  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1072 1072  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1073 1073  
1095 +
1074 1074  = 7. Order Info =
1075 1075  
1076 1076  
... ... @@ -1094,8 +1094,10 @@
1094 1094  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1095 1095  * (% style="color:red" %)**NH**(%%): No Hole
1096 1096  
1119 +
1097 1097  = 8. ​Packing Info =
1098 1098  
1122 +
1099 1099  (% style="color:#037691" %)**Package Includes**:
1100 1100  
1101 1101  * SN50v3-LB LoRaWAN Generic Node
... ... @@ -1107,6 +1107,7 @@
1107 1107  * Package Size / pcs : cm
1108 1108  * Weight / pcs : g
1109 1109  
1134 +
1110 1110  = 9. Support =
1111 1111  
1112 1112  

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