Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 43.54 >
edited by Xiaoling
on 2023/05/16 16:22
To version < 32.1 >
edited by Saxer Lin
on 2023/05/13 11:02
>
Change comment: Uploaded new attachment "image-20230513110214-6.png", version {1}

Summary

Details

Page properties
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
... ... @@ -41,11 +41,8 @@
41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
44 -
45 -
46 46  == 1.3 Specification ==
47 47  
48 -
49 49  (% style="color:#037691" %)**Common DC Characteristics:**
50 50  
51 51  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -80,11 +80,8 @@
80 80  * Sleep Mode: 5uA @ 3.3v
81 81  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
82 82  
83 -
84 -
85 85  == 1.4 Sleep mode and working mode ==
86 86  
87 -
88 88  (% 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.
89 89  
90 90  (% 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.
... ... @@ -109,8 +109,6 @@
109 109  )))
110 110  |(% 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.
111 111  
112 -
113 -
114 114  == 1.6 BLE connection ==
115 115  
116 116  
... ... @@ -129,7 +129,7 @@
129 129  == 1.7 Pin Definitions ==
130 130  
131 131  
132 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
133 133  
134 134  
135 135  == 1.8 Mechanical ==
... ... @@ -144,7 +144,6 @@
144 144  
145 145  == Hole Option ==
146 146  
147 -
148 148  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:
149 149  
150 150  [[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"]]
... ... @@ -296,149 +296,130 @@
296 296  1. All modes share the same Payload Explanation from HERE.
297 297  1. By default, the device will send an uplink message every 20 minutes.
298 298  
299 -
300 -
301 301  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
302 302  
303 -
304 304  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
305 305  
306 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
307 -|(% 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**
308 -|**Value**|Bat|(% style="width:191px" %)(((
309 -Temperature(DS18B20)(PC13)
310 -)))|(% style="width:78px" %)(((
311 -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)
312 312  )))|(% style="width:216px" %)(((
313 -Digital in(PB15)&Digital Interrupt(PA8)
314 -)))|(% style="width:308px" %)(((
315 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
316 -)))|(% style="width:154px" %)(((
317 -Humidity(SHT20 or SHT31)
318 -)))
305 +Digital in & Digital Interrupt
319 319  
307 +
308 +)))|(% style="width:342px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|(% style="width:171px" %)Humidity（SHT20 or SHT31)
309 +
320 320  [[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"]]
321 321  
322 322  
323 -
324 324  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
325 325  
326 -
327 327  This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
328 328  
329 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
330 -|(% 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**
331 -|**Value**|BAT|(% style="width:196px" %)(((
332 -Temperature(DS18B20)(PC13)
333 -)))|(% style="width:87px" %)(((
334 -ADC(PA4)
335 -)))|(% style="width:189px" %)(((
336 -Digital in(PB15) & Digital Interrupt(PA8)
337 -)))|(% style="width:208px" %)(((
338 -Distance measure by:1) LIDAR-Lite V3HP
339 -Or
317 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
318 +|**Value**|BAT|(((
319 +Temperature(DS18B20)
320 +)))|ADC|Digital in & Digital Interrupt|(((
321 +Distance measure by:
322 +1) LIDAR-Lite V3HP
323 +Or
340 340  2) Ultrasonic Sensor
341 -)))|(% style="width:117px" %)Reserved
325 +)))|Reserved
342 342  
343 343  [[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"]]
344 344  
329 +**Connection of LIDAR-Lite V3HP:**
345 345  
346 -(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
347 -
348 348  [[image:image-20230512173758-5.png||height="563" width="712"]]
349 349  
333 +**Connection to Ultrasonic Sensor:**
350 350  
351 -(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
352 -
353 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
354 -
355 355  [[image:image-20230512173903-6.png||height="596" width="715"]]
356 356  
357 -
358 358  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
359 359  
360 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
361 -|(% 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**
362 -|**Value**|BAT|(% style="width:183px" %)(((
363 -Temperature(DS18B20)(PC13)
364 -)))|(% style="width:173px" %)(((
365 -Digital in(PB15) & Digital Interrupt(PA8)
366 -)))|(% style="width:84px" %)(((
367 -ADC(PA4)
368 -)))|(% style="width:323px" %)(((
339 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
340 +|**Value**|BAT|(((
341 +Temperature(DS18B20)
342 +)))|Digital in & Digital Interrupt|ADC|(((
369 369  Distance measure by:1)TF-Mini plus LiDAR
370 370  Or 
371 371  2) TF-Luna LiDAR
372 -)))|(% style="width:188px" %)Distance signal  strength
346 +)))|Distance signal  strength
373 373  
374 374  [[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"]]
375 375  
376 -
377 377  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
378 378  
379 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
352 +Need to remove R3 and R4 resistors to get low power.
380 380  
381 381  [[image:image-20230512180609-7.png||height="555" width="802"]]
382 382  
383 -
384 384  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
385 385  
386 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
358 +Need to remove R3 and R4 resistors to get low power.
387 387  
388 -[[image:image-20230513105207-4.png||height="469" width="802"]]
360 +[[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"]]
389 389  
362 +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.
390 390  
364 +
391 391  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
392 392  
393 -
394 394  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
395 395  
396 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
397 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
369 +|=(((
398 398  **Size(bytes)**
399 -)))|=(% 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
371 +)))|=(% style="width: 68px;" %)**2**|=(% style="width: 75px;" %)**2**|=**2**|=**1**|=(% style="width: 318px;" %)2|=(% style="width: 172px;" %)2|=1
400 400  |**Value**|(% style="width:68px" %)(((
401 -ADC1(PA4)
373 +ADC
374 +
375 +(PA0)
402 402  )))|(% style="width:75px" %)(((
403 -ADC2(PA5)
404 -)))|(((
405 -ADC3(PA8)
406 -)))|(((
407 -Digital Interrupt(PB15)
408 -)))|(% style="width:304px" %)(((
409 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
410 -)))|(% style="width:163px" %)(((
411 -Humidity(SHT20 or SHT31)
412 -)))|(% style="width:53px" %)Bat
377 +ADC2
413 413  
414 -[[image:image-20230513110214-6.png]]
379 +(PA1)
380 +)))|ADC3 (PA4)|(((
381 +Digital in(PA12)&Digital Interrupt1(PB14)
382 +)))|(% style="width:318px" %)Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|(% style="width:172px" %)Humidity（SHT20 or SHT31)|Bat
415 415  
384 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
416 416  
386 +
417 417  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
418 418  
389 +[[image:image-20230512170701-3.png||height="565" width="743"]]
419 419  
420 420  This mode has total 11 bytes. As shown below:
421 421  
422 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
423 -|(% 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**
393 +(% style="width:1017px" %)
394 +|**Size(bytes)**|**2**|(% style="width:186px" %)**2**|(% style="width:82px" %)**2**|(% style="width:210px" %)**1**|(% style="width:191px" %)**2**|(% style="width:183px" %)**2**
424 424  |**Value**|BAT|(% style="width:186px" %)(((
425 -Temperature1(DS18B20)(PC13)
396 +Temperature1(DS18B20)
397 +(PC13)
426 426  )))|(% style="width:82px" %)(((
427 -ADC(PA4)
399 +ADC
400 +
401 +(PA4)
428 428  )))|(% style="width:210px" %)(((
429 -Digital in(PB15) & Digital Interrupt(PA8) 
403 +Digital in & Digital Interrupt
404 +
405 +(PB15)  &  (PA8) 
430 430  )))|(% style="width:191px" %)Temperature2(DS18B20)
431 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
407 +(PB9)|(% style="width:183px" %)Temperature3(DS18B20)
408 +(PB8)
432 432  
433 433  [[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"]]
434 434  
435 -[[image:image-20230513134006-1.png||height="559" width="736"]]
436 436  
437 -
438 -
439 439  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
440 440  
441 -
442 442  [[image:image-20230512164658-2.png||height="532" width="729"]]
443 443  
444 444  Each HX711 need to be calibrated before used. User need to do below two steps:
... ... @@ -447,9 +447,6 @@
447 447  1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
448 448  1. (((
449 449  Weight has 4 bytes, the unit is g.
450 -
451 -
452 -
453 453  )))
454 454  
455 455  For example:
... ... @@ -460,27 +460,31 @@
460 460  
461 461  Check the response of this command and adjust the value to match the real value for thing.
462 462  
463 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
464 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
433 +(% style="width:982px" %)
434 +|=(((
465 465  **Size(bytes)**
466 -)))|=(% 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**
467 -|**Value**|BAT|(% style="width:193px" %)(((
468 -Temperature(DS18B20)
436 +)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
437 +|**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]]|(% style="width:282px" %)(((
438 +[[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]]
439 +
469 469  (PC13)
470 -)))|(% style="width:85px" %)(((
471 -ADC(PA4)
472 -)))|(% style="width:186px" %)(((
473 -Digital in(PB15) &
474 -Digital Interrupt(PA8)
475 -)))|(% style="width:100px" %)Weight
476 476  
477 -[[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"]]
442 +
443 +)))|(% style="width:119px" %)(((
444 +[[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]]
478 478  
446 +(PA4)
447 +)))|(% style="width:279px" %)(((
448 +[[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]]
479 479  
450 +(PB15)  &  (PA8)
451 +)))|(% style="width:106px" %)Weight
480 480  
481 -==== 2.3.2.6  MOD~=6 (Counting Mode) ====
453 +[[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"]]
482 482  
483 483  
456 +==== 2.3.2.6  MOD~=6 (Counting Mode) ====
457 +
484 484  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.
485 485  
486 486  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.
... ... @@ -487,113 +487,86 @@
487 487  
488 488  [[image:image-20230512181814-9.png||height="543" width="697"]]
489 489  
464 +**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.
490 490  
491 -(% 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.**
466 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
467 +|**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]]|(((
468 +[[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]]
469 +)))|[[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
492 492  
493 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
494 -|=(% 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**
495 -|**Value**|BAT|(% style="width:256px" %)(((
496 -Temperature(DS18B20)(PC13)
497 -)))|(% style="width:108px" %)(((
498 -ADC(PA4)
499 -)))|(% style="width:126px" %)(((
500 -Digital in(PB15)
501 -)))|(% style="width:145px" %)(((
502 -Count(PA8)
503 -)))
504 -
505 505  [[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"]]
506 506  
507 507  
508 -
509 509  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
510 510  
476 +[[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"]]
511 511  
512 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
513 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
478 +|=(((
514 514  **Size(bytes)**
515 -)))|=(% 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
516 -|**Value**|BAT|(% style="width:188px" %)(((
517 -Temperature(DS18B20)
518 -(PC13)
519 -)))|(% style="width:83px" %)(((
520 -ADC(PA5)
521 -)))|(% style="width:184px" %)(((
522 -Digital Interrupt1(PA8)
523 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
480 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
481 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
482 +Digital in(PA12)&Digital Interrupt1(PB14)
483 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
524 524  
525 -[[image:image-20230513111203-7.png||height="324" width="975"]]
526 -
527 -
528 528  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
529 529  
530 -
531 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
532 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
487 +|=(((
533 533  **Size(bytes)**
534 -)))|=(% 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
535 -|**Value**|BAT|(% style="width:207px" %)(((
536 -Temperature(DS18B20)
537 -(PC13)
538 -)))|(% style="width:94px" %)(((
539 -ADC1(PA4)
540 -)))|(% style="width:198px" %)(((
541 -Digital Interrupt(PB15)
542 -)))|(% style="width:84px" %)(((
543 -ADC2(PA5)
544 -)))|(% style="width:82px" %)(((
545 -ADC3(PA8)
489 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
490 +|**Value**|BAT|Temperature(DS18B20)|(((
491 +ADC1(PA0)
492 +)))|(((
493 +Digital in
494 +& Digital Interrupt(PB14)
495 +)))|(((
496 +ADC2(PA1)
497 +)))|(((
498 +ADC3(PA4)
546 546  )))
547 547  
548 -[[image:image-20230513111231-8.png||height="335" width="900"]]
501 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
549 549  
550 550  
551 551  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
552 552  
553 -
554 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
555 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
506 +|=(((
556 556  **Size(bytes)**
557 -)))|=(% 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
508 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
558 558  |**Value**|BAT|(((
559 -Temperature1(DS18B20)
560 -(PC13)
510 +Temperature1(PB3)
561 561  )))|(((
562 -Temperature2(DS18B20)
563 -(PB9)
512 +Temperature2(PA9)
564 564  )))|(((
565 -Digital Interrupt
566 -(PB15)
567 -)))|(% style="width:193px" %)(((
568 -Temperature3(DS18B20)
569 -(PB8)
570 -)))|(% style="width:78px" %)(((
571 -Count1(PA8)
572 -)))|(% style="width:78px" %)(((
573 -Count2(PA4)
514 +Digital in
515 +& Digital Interrupt(PA4)
516 +)))|(((
517 +Temperature3(PA10)
518 +)))|(((
519 +Count1(PB14)
520 +)))|(((
521 +Count2(PB15)
574 574  )))
575 575  
576 -[[image:image-20230513111255-9.png||height="341" width="899"]]
524 +[[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"]]
577 577  
578 -(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
526 +**The newly added AT command is issued correspondingly:**
579 579  
580 -(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
528 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
581 581  
582 -(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
530 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
583 583  
584 -(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
532 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
585 585  
534 +**AT+SETCNT=aa,bb** 
586 586  
587 -(% style="color:blue" %)**AT+SETCNT=aa,bb** 
536 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
588 588  
589 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
538 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
590 590  
591 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
592 592  
593 593  
594 594  === 2.3.3  ​Decode payload ===
595 595  
596 -
597 597  While using TTN V3 network, you can add the payload format to decode the payload.
598 598  
599 599  [[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"]]
... ... @@ -605,7 +605,6 @@
605 605  
606 606  ==== 2.3.3.1 Battery Info ====
607 607  
608 -
609 609  Check the battery voltage for SN50v3.
610 610  
611 611  Ex1: 0x0B45 = 2885mV
... ... @@ -615,18 +615,16 @@
615 615  
616 616  ==== 2.3.3.2  Temperature (DS18B20) ====
617 617  
564 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
618 618  
619 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
566 +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]]
620 620  
621 -More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
568 +**Connection:**
622 622  
623 -(% style="color:blue" %)**Connection:**
624 -
625 625  [[image:image-20230512180718-8.png||height="538" width="647"]]
626 626  
572 +**Example**:
627 627  
628 -(% style="color:blue" %)**Example**:
629 -
630 630  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
631 631  
632 632  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -636,7 +636,6 @@
636 636  
637 637  ==== 2.3.3.3 Digital Input ====
638 638  
639 -
640 640  The digital input for pin PB15,
641 641  
642 642  * When PB15 is high, the bit 1 of payload byte 6 is 1.
... ... @@ -644,60 +644,51 @@
644 644  
645 645  (% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
646 646  (((
647 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
648 -
649 -(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
650 -
651 -
590 +Note:The maximum voltage input supports 3.6V.
652 652  )))
653 653  
593 +(% class="wikigeneratedid" %)
654 654  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
655 655  
596 +The measuring range of the node is only about 0.1V to 1.1V The voltage resolution is about 0.24mv.
656 656  
657 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
598 +When the measured output voltage of the sensor is not within the range of 0.1V 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.
658 658  
659 -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.
660 -
661 661  [[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"]]
662 662  
663 -(% 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.**
664 664  
665 -
666 666  ==== 2.3.3.5 Digital Interrupt ====
667 667  
605 +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.
668 668  
669 -Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
607 +**~ Interrupt connection method:**
670 670  
671 -(% style="color:blue" %)** Interrupt connection method:**
609 +[[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"]]
672 672  
673 -[[image:image-20230513105351-5.png||height="147" width="485"]]
611 +**Example to use with door sensor :**
674 674  
675 -
676 -(% style="color:blue" %)**Example to use with door sensor :**
677 -
678 678  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.
679 679  
680 680  [[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"]]
681 681  
682 -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.
617 +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.
683 683  
619 +**~ Below is the installation example:**
684 684  
685 -(% style="color:blue" %)**Below is the installation example:**
621 +Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
686 686  
687 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
688 -
689 689  * (((
690 -One pin to SN50_v3's PA8 pin
624 +One pin to LSN50's PB14 pin
691 691  )))
692 692  * (((
693 -The other pin to SN50_v3's VDD pin
627 +The other pin to LSN50's VCC pin
694 694  )))
695 695  
696 -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.
630 +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.
697 697  
698 -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.
632 +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.
699 699  
700 -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.
634 +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.
701 701  
702 702  [[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"]]
703 703  
... ... @@ -707,13 +707,12 @@
707 707  
708 708  The command is:
709 709  
710 -(% 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]]**. **)
644 +**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]]**. **)
711 711  
712 712  Below shows some screen captures in TTN V3:
713 713  
714 714  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
715 715  
716 -
717 717  In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
718 718  
719 719  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
... ... @@ -721,18 +721,16 @@
721 721  
722 722  ==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
723 723  
724 -
725 725  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
726 726  
727 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
659 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
728 728  
729 -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.
661 +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.
730 730  
731 731  Below is the connection to SHT20/ SHT31. The connection is as below:
732 732  
665 +[[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"]]
733 733  
734 -[[image:image-20230513103633-3.png||height="448" width="716"]]
735 -
736 736  The device will be able to get the I2C sensor data now and upload to IoT Server.
737 737  
738 738  [[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"]]
... ... @@ -750,26 +750,20 @@
750 750  
751 751  ==== 2.3.3.7  ​Distance Reading ====
752 752  
684 +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]].
753 753  
754 -Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
755 755  
756 -
757 757  ==== 2.3.3.8 Ultrasonic Sensor ====
758 758  
759 -
760 760  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]]
761 761  
762 -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.
691 +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.
763 763  
764 -The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
765 -
766 766  The picture below shows the connection:
767 767  
768 -[[image:image-20230512173903-6.png||height="596" width="715"]]
769 769  
696 +Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
770 770  
771 -Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
772 -
773 773  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
774 774  
775 775  **Example:**
... ... @@ -776,21 +776,32 @@
776 776  
777 777  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
778 778  
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/1656384895430-327.png?rev=1.1||alt="1656384895430-327.png"]]
779 779  
780 -==== 2.3.3.9  Battery Output - BAT pin ====
706 +[[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"]]
781 781  
708 +You can see the serial output in ULT mode as below:
782 782  
710 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656384939855-223.png?rev=1.1||alt="1656384939855-223.png"]]
711 +
712 +**In TTN V3 server:**
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/1656384961830-307.png?rev=1.1||alt="1656384961830-307.png"]]
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/1656384973646-598.png?rev=1.1||alt="1656384973646-598.png"]]
717 +
718 +==== 2.3.3.9  Battery Output - BAT pin ====
719 +
783 783  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.
784 784  
785 785  
786 786  ==== 2.3.3.10  +5V Output ====
787 787  
788 -
789 789  SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
790 790  
791 791  The 5V output time can be controlled by AT Command.
792 792  
793 -(% style="color:blue" %)**AT+5VT=1000**
729 +**AT+5VT=1000**
794 794  
795 795  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
796 796  
... ... @@ -797,20 +797,18 @@
797 797  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.
798 798  
799 799  
736 +
800 800  ==== 2.3.3.11  BH1750 Illumination Sensor ====
801 801  
802 -
803 803  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
804 804  
805 -[[image:image-20230512172447-4.png||height="416" width="712"]]
741 +[[image:image-20230512172447-4.png||height="593" width="1015"]]
806 806  
743 +[[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"]]
807 807  
808 -[[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"]]
809 809  
810 -
811 811  ==== 2.3.3.12  Working MOD ====
812 812  
813 -
814 814  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
815 815  
816 816  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -823,12 +823,7 @@
823 823  * 3: MOD4
824 824  * 4: MOD5
825 825  * 5: MOD6
826 -* 6: MOD7
827 -* 7: MOD8
828 -* 8: MOD9
829 829  
830 -
831 -
832 832  == 2.4 Payload Decoder file ==
833 833  
834 834  
... ... @@ -836,9 +836,10 @@
836 836  
837 837  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
838 838  
839 -[[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]]
768 +[[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]]
840 840  
841 841  
771 +
842 842  == 2.5 Frequency Plans ==
843 843  
844 844  
... ... @@ -858,8 +858,6 @@
858 858  * 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]].
859 859  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
860 860  
861 -
862 -
863 863  == 3.2 General Commands ==
864 864  
865 865  
... ... @@ -907,33 +907,30 @@
907 907  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
908 908  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
909 909  
910 -
911 -
912 912  === 3.3.2 Get Device Status ===
913 913  
840 +Send a LoRaWAN downlink to ask device send Alarm settings.
914 914  
915 -Send a LoRaWAN downlink to ask the device to send its status.
916 -
917 917  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
918 918  
919 919  Sensor will upload Device Status via FPORT=5. See payload section for detail.
920 920  
921 921  
922 -=== 3.3.3 Set Interrupt Mode ===
847 +=== 3.3.7 Set Interrupt Mode ===
923 923  
924 924  
925 925  Feature, Set Interrupt mode for GPIO_EXIT.
926 926  
927 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
852 +(% style="color:blue" %)**AT Command: AT+INTMOD**
928 928  
929 929  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
930 930  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
931 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
856 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
932 932  0
933 933  OK
934 934  the mode is 0 =Disable Interrupt
935 935  )))
936 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
861 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
937 937  Set Transmit Interval
938 938  0. (Disable Interrupt),
939 939  ~1. (Trigger by rising and falling edge)
... ... @@ -940,13 +940,7 @@
940 940  2. (Trigger by falling edge)
941 941  3. (Trigger by rising edge)
942 942  )))|(% style="width:157px" %)OK
943 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
944 -Set Transmit Interval
945 945  
946 -trigger by rising edge.
947 -)))|(% style="width:157px" %)OK
948 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
949 -
950 950  (% style="color:blue" %)**Downlink Command: 0x06**
951 951  
952 952  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -953,125 +953,9 @@
953 953  
954 954  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
955 955  
956 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
957 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
958 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
959 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
875 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
876 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
960 960  
961 -
962 -
963 -=== 3.3.4 Set Power Output Duration ===
964 -
965 -
966 -Control the output duration 5V . Before each sampling, device will
967 -
968 -~1. first enable the power output to external sensor,
969 -
970 -2. keep it on as per duration, read sensor value and construct uplink payload
971 -
972 -3. final, close the power output.
973 -
974 -(% style="color:blue" %)**AT Command: AT+5VT**
975 -
976 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
977 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
978 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
979 -500(default)
980 -OK
981 -)))
982 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
983 -Close after a delay of 1000 milliseconds.
984 -)))|(% style="width:157px" %)OK
985 -
986 -(% style="color:blue" %)**Downlink Command: 0x07**
987 -
988 -Format: Command Code (0x07) followed by 2 bytes.
989 -
990 -The first and second bytes are the time to turn on.
991 -
992 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
993 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
994 -
995 -
996 -
997 -=== 3.3.5 Set Weighing parameters ===
998 -
999 -
1000 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
1001 -
1002 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1003 -
1004 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1005 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1006 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1007 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1008 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1009 -
1010 -(% style="color:blue" %)**Downlink Command: 0x08**
1011 -
1012 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1013 -
1014 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1015 -
1016 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1017 -
1018 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1019 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1020 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1021 -
1022 -
1023 -
1024 -=== 3.3.6 Set Digital pulse count value ===
1025 -
1026 -
1027 -Feature: Set the pulse count value.
1028 -
1029 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1030 -
1031 -(% style="color:blue" %)**AT Command: AT+SETCNT**
1032 -
1033 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1034 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1035 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1036 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1037 -
1038 -(% style="color:blue" %)**Downlink Command: 0x09**
1039 -
1040 -Format: Command Code (0x09) followed by 5 bytes.
1041 -
1042 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1043 -
1044 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1045 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1046 -
1047 -
1048 -
1049 -=== 3.3.7 Set Workmode ===
1050 -
1051 -
1052 -Feature: Switch working mode.
1053 -
1054 -(% style="color:blue" %)**AT Command: AT+MOD**
1055 -
1056 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1057 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1058 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1059 -OK
1060 -)))
1061 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1062 -OK
1063 -Attention:Take effect after ATZ
1064 -)))
1065 -
1066 -(% style="color:blue" %)**Downlink Command: 0x0A**
1067 -
1068 -Format: Command Code (0x0A) followed by 1 bytes.
1069 -
1070 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1071 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1072 -
1073 -
1074 -
1075 1075  = 4. Battery & Power Consumption =
1076 1076  
1077 1077  
... ... @@ -1098,18 +1098,14 @@
1098 1098  * (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/]]
1099 1099  * 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]]**.
1100 1100  
1101 -
1102 -
1103 1103  = 6. FAQ =
1104 1104  
1105 1105  == 6.1 Where can i find source code of SN50v3-LB? ==
1106 1106  
1107 -
1108 1108  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1109 1109  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1110 1110  
1111 1111  
1112 -
1113 1113  = 7. Order Info =
1114 1114  
1115 1115  
... ... @@ -1133,11 +1133,8 @@
1133 1133  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1134 1134  * (% style="color:red" %)**NH**(%%): No Hole
1135 1135  
1136 -
1137 -
1138 1138  = 8. ​Packing Info =
1139 1139  
1140 -
1141 1141  (% style="color:#037691" %)**Package Includes**:
1142 1142  
1143 1143  * SN50v3-LB LoRaWAN Generic Node
... ... @@ -1149,11 +1149,8 @@
1149 1149  * Package Size / pcs : cm
1150 1150  * Weight / pcs : g
1151 1151  
1152 -
1153 -
1154 1154  = 9. Support =
1155 1155  
1156 1156  
1157 1157  * 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.
1158 -
1159 -* 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]]
952 +* 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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