Last modified by Bei Jinggeng on 2025/01/10 15:51
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From version < 43.49 >
edited by Xiaoling
on 2023/05/16 15:49
To version < 39.1 >
edited by Saxer Lin
on 2023/05/13 13:40
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Summary

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Title
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
... ... @@ -1,5 +1,4 @@
1 -(% style="text-align:center" %)
2 -[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
1 +[[image:image-20230511201248-1.png||height="403" width="489"]]
3 3  
4 4  
5 5  
... ... @@ -16,21 +16,23 @@
16 16  
17 17  == 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
18 18  
19 -
20 20  (% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
21 21  
20 +
22 22  (% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
23 23  
23 +
24 24  (% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
25 25  
26 +
26 26  (% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
27 27  
29 +
28 28  SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
29 29  
30 30  
31 31  == 1.2 ​Features ==
32 32  
33 -
34 34  * LoRaWAN 1.0.3 Class A
35 35  * Ultra-low power consumption
36 36  * Open-Source hardware/software
... ... @@ -43,7 +43,6 @@
43 43  
44 44  == 1.3 Specification ==
45 45  
46 -
47 47  (% style="color:#037691" %)**Common DC Characteristics:**
48 48  
49 49  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -80,7 +80,6 @@
80 80  
81 81  == 1.4 Sleep mode and working mode ==
82 82  
83 -
84 84  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
85 85  
86 86  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
... ... @@ -138,7 +138,6 @@
138 138  
139 139  == Hole Option ==
140 140  
141 -
142 142  SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below:
143 143  
144 144  [[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-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]]
... ... @@ -292,79 +292,95 @@
292 292  
293 293  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
294 294  
295 -
296 296  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
297 297  
298 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
299 -|(% 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:40px" %)**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:90px" %)**2**
300 -|**Value**|Bat|(% style="width:191px" %)(((
301 -Temperature(DS18B20)(PC13)
302 -)))|(% style="width:78px" %)(((
303 -ADC(PA4)
295 +|**Size(bytes)**|**2**|**2**|**2**|(% style="width:216px" %)**1**|(% style="width:342px" %)**2**|(% style="width:171px" %)**2**
296 +|**Value**|Bat|(((
297 +Temperature(DS18B20)
298 +
299 +(PC13)
300 +)))|(((
301 +ADC
302 +
303 +(PA4)
304 304  )))|(% style="width:216px" %)(((
305 -Digital in(PB15)&Digital Interrupt(PA8)
306 -)))|(% style="width:308px" %)(((
307 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
308 -)))|(% style="width:154px" %)(((
309 -Humidity(SHT20 or SHT31)
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)
310 310  )))
311 311  
312 312  [[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"]]
313 313  
314 314  
315 -
316 316  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
317 317  
318 -
319 319  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.
320 320  
321 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
322 -|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**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**
323 -|**Value**|BAT|(% style="width:196px" %)(((
324 -Temperature(DS18B20)(PC13)
325 -)))|(% style="width:87px" %)(((
326 -ADC(PA4)
327 -)))|(% style="width:189px" %)(((
328 -Digital in(PB15) & Digital Interrupt(PA8)
329 -)))|(% style="width:208px" %)(((
330 -Distance measure by:1) LIDAR-Lite V3HP
331 -Or 2) Ultrasonic Sensor
332 -)))|(% style="width:117px" %)Reserved
327 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
328 +|**Value**|BAT|(((
329 +Temperature(DS18B20)
333 333  
334 -[[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"]]
331 +(PC13)
332 +)))|(((
333 +ADC
335 335  
335 +(PA4)
336 +)))|(((
337 +Digital in(PB15) &
336 336  
337 -(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
339 +Digital Interrupt(PA8)
340 +)))|(((
341 +Distance measure by:
342 +1) LIDAR-Lite V3HP
343 +Or
344 +2) Ultrasonic Sensor
345 +)))|Reserved
338 338  
339 -[[image:image-20230512173758-5.png||height="563" width="712"]]
347 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
340 340  
349 +**Connection of LIDAR-Lite V3HP:**
341 341  
342 -(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
351 +[[image:image-20230512173758-5.png||height="563" width="712"]]
343 343  
353 +**Connection to Ultrasonic Sensor:**
354 +
344 344  Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
345 345  
346 346  [[image:image-20230512173903-6.png||height="596" width="715"]]
347 347  
348 -
349 349  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
350 350  
351 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
352 -|(% 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**
353 -|**Value**|BAT|(% style="width:183px" %)(((
354 -Temperature(DS18B20)(PC13)
355 -)))|(% style="width:173px" %)(((
356 -Digital in(PB15) & Digital Interrupt(PA8)
357 -)))|(% style="width:84px" %)(((
358 -ADC(PA4)
359 -)))|(% style="width:323px" %)(((
361 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
362 +|**Value**|BAT|(((
363 +Temperature(DS18B20)
364 +
365 +(PC13)
366 +)))|(((
367 +Digital in(PB15) &
368 +
369 +Digital Interrupt(PA8)
370 +)))|(((
371 +ADC
372 +
373 +(PA4)
374 +)))|(((
360 360  Distance measure by:1)TF-Mini plus LiDAR
361 361  Or 
362 362  2) TF-Luna LiDAR
363 -)))|(% style="width:188px" %)Distance signal  strength
378 +)))|Distance signal  strength
364 364  
365 365  [[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"]]
366 366  
367 -
368 368  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
369 369  
370 370  Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
... ... @@ -371,7 +371,6 @@
371 371  
372 372  [[image:image-20230512180609-7.png||height="555" width="802"]]
373 373  
374 -
375 375  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
376 376  
377 377  Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
... ... @@ -381,25 +381,34 @@
381 381  
382 382  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
383 383  
384 -
385 385  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
386 386  
387 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
388 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
399 +(% style="width:1031px" %)
400 +|=(((
389 389  **Size(bytes)**
390 -)))|=(% 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: 140px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
402 +)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 304px;" %)2|=(% style="width: 163px;" %)2|=(% style="width: 53px;" %)1
391 391  |**Value**|(% style="width:68px" %)(((
392 -ADC1(PA4)
404 +ADC1
405 +
406 +(PA4)
393 393  )))|(% style="width:75px" %)(((
394 -ADC2(PA5)
408 +ADC2
409 +
410 +(PA5)
395 395  )))|(((
396 -ADC3(PA8)
412 +ADC3
413 +
414 +(PA8)
397 397  )))|(((
398 398  Digital Interrupt(PB15)
399 399  )))|(% style="width:304px" %)(((
400 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
418 +Temperature
419 +
420 +(SHT20 or SHT31 or BH1750 Illumination Sensor)
401 401  )))|(% style="width:163px" %)(((
402 -Humidity(SHT20 or SHT31)
422 +Humidity
423 +
424 +(SHT20 or SHT31)
403 403  )))|(% style="width:53px" %)Bat
404 404  
405 405  [[image:image-20230513110214-6.png]]
... ... @@ -410,26 +410,30 @@
410 410  
411 411  This mode has total 11 bytes. As shown below:
412 412  
413 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
414 -|(% 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**
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**
415 415  |**Value**|BAT|(% style="width:186px" %)(((
416 -Temperature1(DS18B20)(PC13)
438 +Temperature1(DS18B20)
439 +(PC13)
417 417  )))|(% style="width:82px" %)(((
418 -ADC(PA4)
441 +ADC
442 +
443 +(PA4)
419 419  )))|(% style="width:210px" %)(((
420 -Digital in(PB15) & Digital Interrupt(PA8) 
445 +Digital in(PB15) &
446 +
447 +Digital Interrupt(PA8) 
421 421  )))|(% style="width:191px" %)Temperature2(DS18B20)
422 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
449 +(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
450 +(PB8)
423 423  
424 424  [[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"]]
425 425  
426 -[[image:image-20230513134006-1.png||height="559" width="736"]]
454 +[[image:image-20230513134006-1.png||height="743" width="978"]]
427 427  
428 428  
429 -
430 430  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
431 431  
432 -
433 433  [[image:image-20230512164658-2.png||height="532" width="729"]]
434 434  
435 435  Each HX711 need to be calibrated before used. User need to do below two steps:
... ... @@ -448,27 +448,31 @@
448 448  
449 449  Check the response of this command and adjust the value to match the real value for thing.
450 450  
451 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
452 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
477 +(% style="width:982px" %)
478 +|=(((
453 453  **Size(bytes)**
454 -)))|=(% 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**
455 -|**Value**|BAT|(% style="width:193px" %)(((
480 +)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
481 +|**Value**|BAT|(% style="width:282px" %)(((
456 456  Temperature(DS18B20)
483 +
457 457  (PC13)
458 -)))|(% style="width:85px" %)(((
459 -ADC(PA4)
460 -)))|(% style="width:186px" %)(((
485 +
486 +
487 +)))|(% style="width:119px" %)(((
488 +ADC
489 +
490 +(PA4)
491 +)))|(% style="width:279px" %)(((
461 461  Digital in(PB15) &
493 +
462 462  Digital Interrupt(PA8)
463 -)))|(% style="width:100px" %)Weight
495 +)))|(% style="width:106px" %)Weight
464 464  
465 465  [[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"]]
466 466  
467 467  
468 -
469 469  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
470 470  
471 -
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.
... ... @@ -475,61 +475,74 @@
475 475  
476 476  [[image:image-20230512181814-9.png||height="543" width="697"]]
477 477  
478 -(% 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.**
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.
479 479  
480 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
481 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 220px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
510 +(% style="width:961px" %)
511 +|=**Size(bytes)**|=**2**|=(% style="width: 256px;" %)**2**|=(% style="width: 108px;" %)**2**|=(% style="width: 126px;" %)**1**|=(% style="width: 145px;" %)**4**
482 482  |**Value**|BAT|(% style="width:256px" %)(((
483 -Temperature(DS18B20)(PC13)
513 +Temperature(DS18B20)
514 +
515 +(PC13)
484 484  )))|(% style="width:108px" %)(((
485 -ADC(PA4)
517 +ADC
518 +
519 +(PA4)
486 486  )))|(% style="width:126px" %)(((
487 -Digital in(PB15)
521 +Digital in
522 +
523 +(PB15)
488 488  )))|(% style="width:145px" %)(((
489 -Count(PA8)
525 +Count
526 +
527 +(PA8)
490 490  )))
491 491  
492 492  [[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"]]
493 493  
494 494  
495 -
496 496  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
497 497  
498 -
499 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
500 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
535 +|=(((
501 501  **Size(bytes)**
502 -)))|=(% 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
503 -|**Value**|BAT|(% style="width:188px" %)(((
537 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
538 +|**Value**|BAT|(((
504 504  Temperature(DS18B20)
540 +
505 505  (PC13)
506 -)))|(% style="width:83px" %)(((
507 -ADC(PA5)
508 -)))|(% style="width:184px" %)(((
542 +)))|(((
543 +ADC
544 +
545 +(PA5)
546 +)))|(((
509 509  Digital Interrupt1(PA8)
510 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
548 +)))|Digital Interrupt2(PA4)|Digital Interrupt3(PB15)|Reserved
511 511  
512 512  [[image:image-20230513111203-7.png||height="324" width="975"]]
513 513  
514 -
515 515  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
516 516  
517 -
518 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
519 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
554 +(% style="width:917px" %)
555 +|=(((
520 520  **Size(bytes)**
521 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;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
557 +)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 79px;" %)2
522 522  |**Value**|BAT|(% style="width:207px" %)(((
523 523  Temperature(DS18B20)
560 +
524 524  (PC13)
525 525  )))|(% style="width:94px" %)(((
526 -ADC1(PA4)
563 +ADC1
564 +
565 +(PA4)
527 527  )))|(% style="width:198px" %)(((
528 528  Digital Interrupt(PB15)
529 529  )))|(% style="width:84px" %)(((
530 -ADC2(PA5)
531 -)))|(% style="width:82px" %)(((
532 -ADC3(PA8)
569 +ADC2
570 +
571 +(PA5)
572 +)))|(% style="width:79px" %)(((
573 +ADC3
574 +
575 +(PA8)
533 533  )))
534 534  
535 535  [[image:image-20230513111231-8.png||height="335" width="900"]]
... ... @@ -537,50 +537,56 @@
537 537  
538 538  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
539 539  
540 -
541 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
542 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
583 +(% style="width:1010px" %)
584 +|=(((
543 543  **Size(bytes)**
544 -)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
586 +)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
545 545  |**Value**|BAT|(((
546 546  Temperature1(DS18B20)
589 +
547 547  (PC13)
548 548  )))|(((
549 549  Temperature2(DS18B20)
593 +
550 550  (PB9)
551 551  )))|(((
552 552  Digital Interrupt
597 +
553 553  (PB15)
554 554  )))|(% style="width:193px" %)(((
555 555  Temperature3(DS18B20)
601 +
556 556  (PB8)
557 557  )))|(% style="width:78px" %)(((
558 -Count1(PA8)
604 +Count1
605 +
606 +(PA8)
559 559  )))|(% style="width:78px" %)(((
560 -Count2(PA4)
608 +Count2
609 +
610 +(PA4)
561 561  )))
562 562  
563 563  [[image:image-20230513111255-9.png||height="341" width="899"]]
564 564  
565 -(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
615 +**The newly added AT command is issued correspondingly:**
566 566  
567 -(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
617 +**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
568 568  
569 -(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
619 +**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
570 570  
571 -(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
621 +**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
572 572  
623 +**AT+SETCNT=aa,bb** 
573 573  
574 -(% style="color:blue" %)**AT+SETCNT=aa,bb** 
575 -
576 576  When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
577 577  
578 578  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
579 579  
580 580  
630 +
581 581  === 2.3.3  ​Decode payload ===
582 582  
583 -
584 584  While using TTN V3 network, you can add the payload format to decode the payload.
585 585  
586 586  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]]
... ... @@ -592,7 +592,6 @@
592 592  
593 593  ==== 2.3.3.1 Battery Info ====
594 594  
595 -
596 596  Check the battery voltage for SN50v3.
597 597  
598 598  Ex1: 0x0B45 = 2885mV
... ... @@ -602,18 +602,16 @@
602 602  
603 603  ==== 2.3.3.2  Temperature (DS18B20) ====
604 604  
653 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
605 605  
606 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
655 +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]]
607 607  
608 -More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
657 +**Connection:**
609 609  
610 -(% style="color:blue" %)**Connection:**
611 -
612 612  [[image:image-20230512180718-8.png||height="538" width="647"]]
613 613  
661 +**Example**:
614 614  
615 -(% style="color:blue" %)**Example**:
616 -
617 617  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
618 618  
619 619  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -623,7 +623,6 @@
623 623  
624 624  ==== 2.3.3.3 Digital Input ====
625 625  
626 -
627 627  The digital input for pin PB15,
628 628  
629 629  * When PB15 is high, the bit 1 of payload byte 6 is 1.
... ... @@ -633,14 +633,11 @@
633 633  (((
634 634  When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
635 635  
636 -(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
637 -
638 -
681 +**Note:**The maximum voltage input supports 3.6V.
639 639  )))
640 640  
641 641  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
642 642  
643 -
644 644  The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
645 645  
646 646  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.
... ... @@ -647,21 +647,18 @@
647 647  
648 648  [[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"]]
649 649  
650 -(% 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.**
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.
651 651  
652 -
653 653  ==== 2.3.3.5 Digital Interrupt ====
654 654  
655 -
656 656  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.
657 657  
658 -(% style="color:blue" %)** Interrupt connection method:**
698 +**~ Interrupt connection method:**
659 659  
660 660  [[image:image-20230513105351-5.png||height="147" width="485"]]
661 661  
702 +**Example to use with door sensor :**
662 662  
663 -(% style="color:blue" %)**Example to use with door sensor :**
664 -
665 665  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.
666 666  
667 667  [[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"]]
... ... @@ -668,9 +668,8 @@
668 668  
669 669  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.
670 670  
710 +**~ Below is the installation example:**
671 671  
672 -(% style="color:blue" %)**Below is the installation example:**
673 -
674 674  Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
675 675  
676 676  * (((
... ... @@ -682,7 +682,7 @@
682 682  
683 683  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.
684 684  
685 -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.
723 +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.
686 686  
687 687  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.
688 688  
... ... @@ -694,13 +694,12 @@
694 694  
695 695  The command is:
696 696  
697 -(% 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]]**. **)
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]]**. **)
698 698  
699 699  Below shows some screen captures in TTN V3:
700 700  
701 701  [[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"]]
702 702  
703 -
704 704  In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
705 705  
706 706  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
... ... @@ -708,17 +708,16 @@
708 708  
709 709  ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
710 710  
711 -
712 712  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
713 713  
714 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
750 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
715 715  
716 -Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50_v3 will be a good reference.
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.
717 717  
718 718  Below is the connection to SHT20/ SHT31. The connection is as below:
719 719  
720 720  
721 -[[image:image-20230513103633-3.png||height="448" width="716"]]
757 +[[image:image-20230513103633-3.png||height="636" width="1017"]]
722 722  
723 723  The device will be able to get the I2C sensor data now and upload to IoT Server.
724 724  
... ... @@ -737,24 +737,22 @@
737 737  
738 738  ==== 2.3.3.7  ​Distance Reading ====
739 739  
776 +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]].
740 740  
741 -Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
742 742  
743 -
744 744  ==== 2.3.3.8 Ultrasonic Sensor ====
745 745  
746 -
747 747  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]]
748 748  
749 749  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.
750 750  
751 -The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
785 +The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
752 752  
753 753  The picture below shows the connection:
754 754  
755 755  [[image:image-20230512173903-6.png||height="596" width="715"]]
756 756  
757 -Connect to the SN50_v3 and run (% style="color:blue" %)**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).
758 758  
759 759  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
760 760  
... ... @@ -775,7 +775,7 @@
775 775  
776 776  The 5V output time can be controlled by AT Command.
777 777  
778 -(% style="color:blue" %)**AT+5VT=1000**
812 +**AT+5VT=1000**
779 779  
780 780  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
781 781  
... ... @@ -787,9 +787,9 @@
787 787  
788 788  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
789 789  
790 -[[image:image-20230512172447-4.png||height="416" width="712"]]
824 +[[image:image-20230512172447-4.png||height="593" width="1015"]]
791 791  
792 -[[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"]]
826 +[[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"]]
793 793  
794 794  
795 795  ==== 2.3.3.12  Working MOD ====
... ... @@ -817,7 +817,7 @@
817 817  
818 818  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
819 819  
820 -[[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]]
854 +[[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]]
821 821  
822 822  
823 823  
... ... @@ -861,6 +861,7 @@
861 861  
862 862  === 3.3.1 Set Transmit Interval Time ===
863 863  
898 +
864 864  Feature: Change LoRaWAN End Node Transmit Interval.
865 865  
866 866  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -888,7 +888,7 @@
888 888  
889 889  === 3.3.2 Get Device Status ===
890 890  
891 -Send a LoRaWAN downlink to ask the device to send its status.
926 +Send a LoRaWAN downlink to ask device send Alarm settings.
892 892  
893 893  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
894 894  
... ... @@ -897,6 +897,7 @@
897 897  
898 898  === 3.3.3 Set Interrupt Mode ===
899 899  
935 +
900 900  Feature, Set Interrupt mode for GPIO_EXIT.
901 901  
902 902  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
... ... @@ -949,6 +949,7 @@
949 949  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
950 950  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
951 951  500(default)
988 +
952 952  OK
953 953  )))
954 954  |(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
... ... @@ -961,8 +961,8 @@
961 961  
962 962  The first and second bytes are the time to turn on.
963 963  
964 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
965 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1001 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1002 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
966 966  
967 967  === 3.3.5 Set Weighing parameters ===
968 968  
... ... @@ -978,6 +978,7 @@
978 978  
979 979  (% style="color:blue" %)**Downlink Command: 0x08**
980 980  
1018 +
981 981  Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
982 982  
983 983  Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
... ... @@ -1003,6 +1003,7 @@
1003 1003  
1004 1004  (% style="color:blue" %)**Downlink Command: 0x09**
1005 1005  
1044 +
1006 1006  Format: Command Code (0x09) followed by 5 bytes.
1007 1007  
1008 1008  The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
... ... @@ -1023,11 +1023,13 @@
1023 1023  )))
1024 1024  |(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1025 1025  OK
1065 +
1026 1026  Attention:Take effect after ATZ
1027 1027  )))
1028 1028  
1029 1029  (% style="color:blue" %)**Downlink Command: 0x0A**
1030 1030  
1071 +
1031 1031  Format: Command Code (0x0A) followed by 1 bytes.
1032 1032  
1033 1033  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
... ... @@ -1106,5 +1106,4 @@
1106 1106  
1107 1107  
1108 1108  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1109 -
1110 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.cc>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.cc]]
1150 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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