Last modified by Bei Jinggeng on 2025/01/10 15:51
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From version < 43.31 >
edited by Xiaoling
on 2023/05/16 14:40
To version < 13.1 >
edited by Edwin Chen
on 2023/05/11 23:11
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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.Edwin
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  
... ... @@ -16,15 +16,18 @@
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  
... ... @@ -42,7 +42,6 @@
42 42  
43 43  == 1.3 Specification ==
44 44  
45 -
46 46  (% style="color:#037691" %)**Common DC Characteristics:**
47 47  
48 48  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -79,7 +79,6 @@
79 79  
80 80  == 1.4 Sleep mode and working mode ==
81 81  
82 -
83 83  (% 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.
84 84  
85 85  (% 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.
... ... @@ -122,7 +122,7 @@
122 122  == 1.7 Pin Definitions ==
123 123  
124 124  
125 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
126 126  
127 127  
128 128  == 1.8 Mechanical ==
... ... @@ -137,7 +137,6 @@
137 137  
138 138  == Hole Option ==
139 139  
140 -
141 141  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:
142 142  
143 143  [[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"]]
... ... @@ -289,24 +289,13 @@
289 289  1. All modes share the same Payload Explanation from HERE.
290 290  1. By default, the device will send an uplink message every 20 minutes.
291 291  
291 +
292 292  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
293 293  
294 -
295 295  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
296 296  
297 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
298 -|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:130px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:90px;background-color:#D9E2F3;color:#0070C0" %)**2**
299 -|**Value**|Bat|(% style="width:191px" %)(((
300 -Temperature(DS18B20)(PC13)
301 -)))|(% style="width:78px" %)(((
302 -ADC(PA4)
303 -)))|(% style="width:216px" %)(((
304 -Digital in(PB15)&Digital Interrupt(PA8)
305 -)))|(% style="width:308px" %)(((
306 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
307 -)))|(% style="width:154px" %)(((
308 -Humidity(SHT20 or SHT31)
309 -)))
296 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
297 +|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
310 310  
311 311  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]]
312 312  
... ... @@ -315,144 +315,133 @@
315 315  
316 316  This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
317 317  
318 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
319 -|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:110px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:140px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**
320 -|**Value**|BAT|(% style="width:196px" %)(((
321 -Temperature(DS18B20)(PC13)
322 -)))|(% style="width:87px" %)(((
323 -ADC(PA4)
324 -)))|(% style="width:189px" %)(((
325 -Digital in(PB15) & Digital Interrupt(PA8)
326 -)))|(% style="width:208px" %)(((
327 -Distance measure by:1) LIDAR-Lite V3HP
328 -Or 2) Ultrasonic Sensor
329 -)))|(% style="width:117px" %)Reserved
306 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
307 +|**Value**|BAT|(((
308 +Temperature(DS18B20)
309 +)))|ADC|Digital in & Digital Interrupt|(((
310 +Distance measure by:
311 +1) LIDAR-Lite V3HP
312 +Or
313 +2) Ultrasonic Sensor
314 +)))|Reserved
330 330  
331 331  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
332 332  
333 -(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
318 +**Connection of LIDAR-Lite V3HP:**
334 334  
335 -[[image:image-20230512173758-5.png||height="563" width="712"]]
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/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
336 336  
337 -(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
322 +**Connection to Ultrasonic Sensor:**
338 338  
339 -Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.
324 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
340 340  
341 -[[image:image-20230512173903-6.png||height="596" width="715"]]
342 -
343 343  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
344 344  
345 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
346 -|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:120px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:80px;background-color:#D9E2F3;color:#0070C0" %)**2**
347 -|**Value**|BAT|(% style="width:183px" %)(((
348 -Temperature(DS18B20)(PC13)
349 -)))|(% style="width:173px" %)(((
350 -Digital in(PB15) & Digital Interrupt(PA8)
351 -)))|(% style="width:84px" %)(((
352 -ADC(PA4)
353 -)))|(% style="width:323px" %)(((
328 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
329 +|**Value**|BAT|(((
330 +Temperature(DS18B20)
331 +)))|Digital in & Digital Interrupt|ADC|(((
354 354  Distance measure by:1)TF-Mini plus LiDAR
355 355  Or 
356 356  2) TF-Luna LiDAR
357 -)))|(% style="width:188px" %)Distance signal  strength
335 +)))|Distance signal  strength
358 358  
359 359  [[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"]]
360 360  
361 361  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
362 362  
363 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
341 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
364 364  
365 -[[image:image-20230512180609-7.png||height="555" width="802"]]
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/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
366 366  
367 367  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
368 368  
369 -Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.
347 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
370 370  
371 -[[image:image-20230513105207-4.png||height="469" width="802"]]
349 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
372 372  
351 +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.
373 373  
353 +
374 374  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
375 375  
376 376  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
377 377  
378 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
379 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
358 +|=(((
380 380  **Size(bytes)**
381 -)))|=(% 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
382 -|**Value**|(% style="width:68px" %)(((
383 -ADC1(PA4)
384 -)))|(% style="width:75px" %)(((
385 -ADC2(PA5)
386 -)))|(((
387 -ADC3(PA8)
388 -)))|(((
389 -Digital Interrupt(PB15)
390 -)))|(% style="width:304px" %)(((
391 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
392 -)))|(% style="width:163px" %)(((
393 -Humidity(SHT20 or SHT31)
394 -)))|(% style="width:53px" %)Bat
360 +)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
361 +|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
362 +Digital in(PA12)&Digital Interrupt1(PB14)
363 +)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
395 395  
396 -[[image:image-20230513110214-6.png]]
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/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
397 397  
398 398  
399 399  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
400 400  
370 +This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
401 401  
372 +Hardware connection is as below,
373 +
374 +**( Note:**
375 +
376 +* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes.
377 +* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already.
378 +
379 +See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) **
380 +
381 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]]
382 +
402 402  This mode has total 11 bytes. As shown below:
403 403  
404 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
405 -|(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**
406 -|**Value**|BAT|(% style="width:186px" %)(((
407 -Temperature1(DS18B20)(PC13)
408 -)))|(% style="width:82px" %)(((
409 -ADC(PA4)
410 -)))|(% style="width:210px" %)(((
411 -Digital in(PB15) & Digital Interrupt(PA8) 
412 -)))|(% style="width:191px" %)Temperature2(DS18B20)
413 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
385 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
386 +|**Value**|BAT|(((
387 +Temperature1
388 +(DS18B20)
389 +(PB3)
390 +)))|ADC|Digital in & Digital Interrupt|Temperature2
391 +(DS18B20)
392 +(PA9)|Temperature3
393 +(DS18B20)
394 +(PA10)
414 414  
415 415  [[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"]]
416 416  
417 -[[image:image-20230513134006-1.png||height="559" width="736"]]
398 +(% class="wikigeneratedid" %)
399 +=== ===
418 418  
419 -
420 420  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
421 421  
422 -[[image:image-20230512164658-2.png||height="532" width="729"]]
403 +This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
423 423  
405 +
406 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
407 +
424 424  Each HX711 need to be calibrated before used. User need to do below two steps:
425 425  
426 426  1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
427 427  1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
428 428  1. (((
429 -Weight has 4 bytes, the unit is g.
413 +Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
430 430  )))
431 431  
432 432  For example:
433 433  
434 -**AT+GETSENSORVALUE =0**
418 +**AT+WEIGAP =403.0**
435 435  
436 436  Response:  Weight is 401 g
437 437  
438 438  Check the response of this command and adjust the value to match the real value for thing.
439 439  
440 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
441 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
424 +|=(((
442 442  **Size(bytes)**
443 -)))|=(% 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**
444 -|**Value**|BAT|(% style="width:193px" %)(((
445 -Temperature(DS18B20)
446 -(PC13)
447 -)))|(% style="width:85px" %)(((
448 -ADC(PA4)
449 -)))|(% style="width:186px" %)(((
450 -Digital in(PB15) &
451 -Digital Interrupt(PA8)
452 -)))|(% style="width:100px" %)Weight
426 +)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
427 +|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved
453 453  
454 454  [[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"]]
455 455  
431 +(% class="wikigeneratedid" %)
432 +=== ===
456 456  
457 457  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
458 458  
... ... @@ -460,21 +460,14 @@
460 460  
461 461  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.
462 462  
463 -[[image:image-20230512181814-9.png||height="543" width="697"]]
440 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
464 464  
465 -(% 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.
442 +**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.
466 466  
467 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px %)
468 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% 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: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**4**
469 -|**Value**|BAT|(% style="width:256px" %)(((
470 -Temperature(DS18B20)(PC13)
471 -)))|(% style="width:108px" %)(((
472 -ADC(PA4)
473 -)))|(% style="width:126px" %)(((
474 -Digital in(PB15)
475 -)))|(% style="width:145px" %)(((
476 -Count(PA8)
477 -)))
444 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
445 +|**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]]|(((
446 +[[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]]
447 +)))|[[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
478 478  
479 479  [[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"]]
480 480  
... ... @@ -481,93 +481,75 @@
481 481  
482 482  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
483 483  
484 -(% style="width:1108px" %)
454 +[[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"]]
455 +
485 485  |=(((
486 486  **Size(bytes)**
487 -)))|=**2**|=(% style="width: 188px;" %)**2**|=(% style="width: 83px;" %)**2**|=(% style="width: 184px;" %)**1**|=(% style="width: 186px;" %)**1**|=(% style="width: 197px;" %)1|=(% style="width: 100px;" %)2
488 -|**Value**|BAT|(% style="width:188px" %)(((
489 -Temperature(DS18B20)
490 -(PC13)
491 -)))|(% style="width:83px" %)(((
492 -ADC
493 -(PA5)
494 -)))|(% style="width:184px" %)(((
495 -Digital Interrupt1(PA8)
496 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
458 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
459 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
460 +Digital in(PA12)&Digital Interrupt1(PB14)
461 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
497 497  
498 -[[image:image-20230513111203-7.png||height="324" width="975"]]
499 499  
500 500  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
501 501  
502 -(% style="width:922px" %)
503 503  |=(((
504 504  **Size(bytes)**
505 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
506 -|**Value**|BAT|(% style="width:207px" %)(((
507 -Temperature(DS18B20)
508 -(PC13)
509 -)))|(% style="width:94px" %)(((
510 -ADC1
511 -(PA4)
512 -)))|(% style="width:198px" %)(((
513 -Digital Interrupt(PB15)
514 -)))|(% style="width:84px" %)(((
515 -ADC2
516 -(PA5)
517 -)))|(% style="width:82px" %)(((
518 -ADC3
519 -(PA8)
468 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
469 +|**Value**|BAT|Temperature(DS18B20)|(((
470 +ADC1(PA0)
471 +)))|(((
472 +Digital in
473 +& Digital Interrupt(PB14)
474 +)))|(((
475 +ADC2(PA1)
476 +)))|(((
477 +ADC3(PA4)
520 520  )))
521 521  
522 -[[image:image-20230513111231-8.png||height="335" width="900"]]
480 +[[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"]]
523 523  
482 +(% class="wikigeneratedid" %)
483 +=== ===
524 524  
525 525  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
526 526  
527 -(% style="width:1010px" %)
528 528  |=(((
529 529  **Size(bytes)**
530 -)))|=**2**|=**2**|=**2**|=**1**|=(% style="width: 193px;" %)**2**|=(% style="width: 78px;" %)4|=(% style="width: 78px;" %)4
489 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
531 531  |**Value**|BAT|(((
532 -Temperature1(DS18B20)
533 -(PC13)
491 +Temperature1(PB3)
534 534  )))|(((
535 -Temperature2(DS18B20)
536 -(PB9)
493 +Temperature2(PA9)
537 537  )))|(((
538 -Digital Interrupt
539 -(PB15)
540 -)))|(% style="width:193px" %)(((
541 -Temperature3(DS18B20)
542 -(PB8)
543 -)))|(% style="width:78px" %)(((
544 -Count1
545 -(PA8)
546 -)))|(% style="width:78px" %)(((
547 -Count2
548 -(PA4)
495 +Digital in
496 +& Digital Interrupt(PA4)
497 +)))|(((
498 +Temperature3(PA10)
499 +)))|(((
500 +Count1(PB14)
501 +)))|(((
502 +Count2(PB15)
549 549  )))
550 550  
551 -[[image:image-20230513111255-9.png||height="341" width="899"]]
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/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
552 552  
553 553  **The newly added AT command is issued correspondingly:**
554 554  
555 -**~ AT+INTMOD1** ** PA8**  pin：  Corresponding downlink:  **06 00 00 xx**
509 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
556 556  
557 -**~ AT+INTMOD2**  **PA4**  pin：  Corresponding downlink:**  06 00 01 xx**
511 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
558 558  
559 -**~ AT+INTMOD3**  **PB15**  pin：  Corresponding downlink:  ** 06 00 02 xx**
513 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
560 560  
561 561  **AT+SETCNT=aa,bb** 
562 562  
563 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
517 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
564 564  
565 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
519 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
566 566  
521 +=== 2.3.10  ​Decode payload in The Things Network ===
567 567  
568 -
569 -=== 2.3.3  ​Decode payload ===
570 -
571 571  While using TTN V3 network, you can add the payload format to decode the payload.
572 572  
573 573  [[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"]]
... ... @@ -574,28 +574,39 @@
574 574  
575 575  The payload decoder function for TTN V3 are here:
576 576  
577 -SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
529 +LSN50 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
578 578  
579 579  
580 -==== 2.3.3.1 Battery Info ====
532 +Sensor Data is uplink via FPORT=2
581 581  
582 -Check the battery voltage for SN50v3.
534 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
535 +|=(% style="width: 90px;background-color:#D9E2F3" %)(((
536 +**Size(bytes)**
537 +)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
538 +|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
539 +[[Battery>>||anchor="HBattery:"]]
540 +)))|(% style="width:130px" %)(((
541 +[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
542 +)))|(% style="width:91px" %)(((
543 +[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
544 +)))|(% style="width:103px" %)(((
545 +[[Temperature>>||anchor="HTemperature:"]]
546 +)))|(% style="width:80px" %)(((
547 +[[Humidity>>||anchor="HHumidity:"]]
548 +)))
583 583  
550 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
551 +
552 +Sensor Battery Level.
553 +
584 584  Ex1: 0x0B45 = 2885mV
585 585  
586 586  Ex2: 0x0B49 = 2889mV
587 587  
588 588  
589 -==== 2.3.3.2  Temperature (DS18B20) ====
590 590  
591 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
560 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
592 592  
593 -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]]
594 -
595 -**Connection:**
596 -
597 -[[image:image-20230512180718-8.png||height="538" width="647"]]
598 -
599 599  **Example**:
600 600  
601 601  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
... ... @@ -605,211 +605,195 @@
605 605  （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
606 606  
607 607  
608 -==== 2.3.3.3 Digital Input ====
571 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
609 609  
610 -The digital input for pin PB15,
611 611  
612 -* When PB15 is high, the bit 1 of payload byte 6 is 1.
613 -* When PB15 is low, the bit 1 of payload byte 6 is 0.
574 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
614 614  
615 -(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
616 -(((
617 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
618 618  
619 -(% style="color:red" %)**Note:**The maximum voltage input supports 3.6V.
620 -)))
577 +==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
621 621  
622 -==== 2.3.3.4  Analogue Digital Converter (ADC) ====
623 623  
624 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
580 +**Example:**
625 625  
626 -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.
582 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
627 627  
628 -[[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"]]
584 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
629 629  
630 -(% 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.
586 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
631 631  
588 +If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 
632 632  
633 -==== 2.3.3.5 Digital Interrupt ====
634 634  
635 -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.
591 +== 2.4 Payload Decoder file ==
636 636  
637 -(% style="color:blue" %)**~ Interrupt connection method:**
638 638  
639 -[[image:image-20230513105351-5.png||height="147" width="485"]]
594 +In TTN, use can add a custom payload so it shows friendly reading
640 640  
641 -(% style="color:blue" %)**Example to use with door sensor :**
596 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
642 642  
643 -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.
598 +[[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]]
644 644  
645 -[[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"]]
646 646  
647 -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.
601 +== 2.5 Datalog Feature ==
648 648  
649 -(% style="color:blue" %)**~ Below is the installation example:**
650 650  
651 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
604 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
652 652  
653 -* (((
654 -One pin to SN50_v3's PA8 pin
655 -)))
656 -* (((
657 -The other pin to SN50_v3's VDD pin
658 -)))
659 659  
660 -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.
607 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
661 661  
662 -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.
663 663  
664 -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.
610 +Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
665 665  
666 -[[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"]]
612 +* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
613 +* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
667 667  
668 -The above photos shows the two parts of the magnetic switch fitted to a door.
615 +Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
669 669  
670 -The software by default uses the falling edge on the signal line as an interrupt. We need to modify it to accept both the rising edge (0v ~-~-> VCC , door close) and the falling edge (VCC ~-~-> 0v , door open) as the interrupt.
617 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
671 671  
672 -The command is:
619 +=== 2.5.2 Unix TimeStamp ===
673 673  
674 -(% 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]]**. **)
675 675  
676 -Below shows some screen captures in TTN V3:
622 +S31x-LB uses Unix TimeStamp format based on
677 677  
678 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]]
624 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
679 679  
680 -In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
626 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
681 681  
682 -door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
628 +Below is the converter example
683 683  
630 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
684 684  
685 -==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
632 +So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
686 686  
687 -The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
688 688  
689 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
635 +=== 2.5.3 Set Device Time ===
690 690  
691 -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.
692 692  
693 -Below is the connection to SHT20/ SHT31. The connection is as below:
638 +User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
694 694  
640 +Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
695 695  
696 -[[image:image-20230513103633-3.png||height="448" width="716"]]
642 +(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
697 697  
698 -The device will be able to get the I2C sensor data now and upload to IoT Server.
699 699  
700 -[[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"]]
645 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
701 701  
702 -Convert the read byte to decimal and divide it by ten.
703 703  
704 -**Example:**
648 +The Datalog uplinks will use below payload format.
705 705  
706 -Temperature:  Read:0116(H) = 278(D)  Value:  278 /10=27.8℃;
650 +**Retrieval data payload:**
707 707  
708 -Humidity:    Read:0248(H)=584(D)  Value:  584 / 10=58.4, So 58.4%
652 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
653 +|=(% style="width: 80px;background-color:#D9E2F3" %)(((
654 +**Size(bytes)**
655 +)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
656 +|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
657 +[[Temp_Black>>||anchor="HTemperatureBlack:"]]
658 +)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
709 709  
710 -If you want to use other I2C device, please refer the SHT20 part source code as reference.
660 +**Poll message flag & Ext:**
711 711  
662 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
712 712  
713 -==== 2.3.3.7  ​Distance Reading ====
664 +**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
714 714  
715 -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]].
666 +**Poll Message Flag**: 1: This message is a poll message reply.
716 716  
668 +* Poll Message Flag is set to 1.
717 717  
718 -==== 2.3.3.8 Ultrasonic Sensor ====
670 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
719 719  
720 -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]]
672 +For example, in US915 band, the max payload for different DR is:
721 721  
722 -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.
674 +**a) DR0:** max is 11 bytes so one entry of data
723 723  
724 -The working principle of this sensor is similar to the **HC-SR04** ultrasonic sensor.
676 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
725 725  
726 -The picture below shows the connection:
678 +**c) DR2:** total payload includes 11 entries of data
727 727  
728 -[[image:image-20230512173903-6.png||height="596" width="715"]]
680 +**d) DR3: **total payload includes 22 entries of data.
729 729  
730 -Connect to the SN50_v3 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
682 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
731 731  
732 -The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
733 733  
734 734  **Example:**
735 735  
736 -Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
687 +If S31x-LB has below data inside Flash:
737 737  
689 +[[image:1682646494051-944.png]]
738 738  
691 +If user sends below downlink command: 3160065F9760066DA705
739 739  
740 -==== 2.3.3.9  Battery Output - BAT pin ====
693 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
741 741  
742 -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.
695 + Stop time: 60066DA7= time 21/1/19 05:27:03
743 743  
744 744  
745 -==== 2.3.3.10  +5V Output ====
698 +**S31x-LB will uplink this payload.**
746 746  
747 -SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
700 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
748 748  
749 -The 5V output time can be controlled by AT Command.
702 +(((
703 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
704 +)))
750 750  
751 -(% style="color:blue" %)**AT+5VT=1000**
706 +(((
707 +Where the first 11 bytes is for the first entry:
708 +)))
752 752  
753 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
710 +(((
711 +7FFF089801464160065F97
712 +)))
754 754  
755 -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.
714 +(((
715 +**Ext sensor data**=0x7FFF/100=327.67
716 +)))
756 756  
718 +(((
719 +**Temp**=0x088E/100=22.00
720 +)))
757 757  
722 +(((
723 +**Hum**=0x014B/10=32.6
724 +)))
758 758  
759 -==== 2.3.3.11  BH1750 Illumination Sensor ====
726 +(((
727 +**poll message flag & Ext**=0x41,means reply data,Ext=1
728 +)))
760 760  
761 -MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
730 +(((
731 +**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
732 +)))
762 762  
763 -[[image:image-20230512172447-4.png||height="416" width="712"]]
764 764  
765 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]]
735 +(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
766 766  
737 +== 2.6 Temperature Alarm Feature ==
767 767  
768 -==== 2.3.3.12  Working MOD ====
769 769  
770 -The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
740 +S31x-LB work flow with Alarm feature.
771 771  
772 -User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
773 773  
774 -Case 7^^th^^ Byte >> 2 & 0x1f:
743 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
775 775  
776 -* 0: MOD1
777 -* 1: MOD2
778 -* 2: MOD3
779 -* 3: MOD4
780 -* 4: MOD5
781 -* 5: MOD6
782 -* 6: MOD7
783 -* 7: MOD8
784 -* 8: MOD9
785 785  
746 +== 2.7 Frequency Plans ==
786 786  
787 787  
788 -== 2.4 Payload Decoder file ==
749 +The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
789 789  
790 -
791 -In TTN, use can add a custom payload so it shows friendly reading
792 -
793 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
794 -
795 -[[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]]
796 -
797 -
798 -
799 -== 2.5 Frequency Plans ==
800 -
801 -
802 -The SN50v3-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
803 -
804 804  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
805 805  
806 806  
807 -= 3. Configure SN50v3-LB =
754 += 3. Configure S31x-LB =
808 808  
809 809  == 3.1 Configure Methods ==
810 810  
811 811  
812 -SN50v3-LB supports below configure method:
759 +S31x-LB supports below configure method:
813 813  
814 814  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
815 815  * 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]].
... ... @@ -828,7 +828,7 @@
828 828  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
829 829  
830 830  
831 -== 3.3 Commands special design for SN50v3-LB ==
778 +== 3.3 Commands special design for S31x-LB ==
832 832  
833 833  
834 834  These commands only valid for S31x-LB, as below:
... ... @@ -836,6 +836,7 @@
836 836  
837 837  === 3.3.1 Set Transmit Interval Time ===
838 838  
786 +
839 839  Feature: Change LoRaWAN End Node Transmit Interval.
840 840  
841 841  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -861,165 +861,118 @@
861 861  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
862 862  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
863 863  
864 -
865 -
866 866  === 3.3.2 Get Device Status ===
867 867  
868 -Send a LoRaWAN downlink to ask the device to send its status.
869 869  
815 +Send a LoRaWAN downlink to ask device send Alarm settings.
816 +
870 870  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
871 871  
872 872  Sensor will upload Device Status via FPORT=5. See payload section for detail.
873 873  
874 874  
875 -=== 3.3.3 Set Interrupt Mode ===
822 +=== 3.3.3 Set Temperature Alarm Threshold ===
876 876  
877 -Feature, Set Interrupt mode for GPIO_EXIT.
824 +* (% style="color:blue" %)**AT Command:**
878 878  
879 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
826 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
880 880  
881 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
882 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
883 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
884 -0
885 -OK
886 -the mode is 0 =Disable Interrupt
887 -)))
888 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
889 -Set Transmit Interval
890 -0. (Disable Interrupt),
891 -~1. (Trigger by rising and falling edge)
892 -2. (Trigger by falling edge)
893 -3. (Trigger by rising edge)
894 -)))|(% style="width:157px" %)OK
895 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
896 -Set Transmit Interval
828 +* When min=0, and max≠0, Alarm higher than max
829 +* When min≠0, and max=0, Alarm lower than min
830 +* When min≠0 and max≠0, Alarm higher than max or lower than min
897 897  
898 -trigger by rising edge.
899 -)))|(% style="width:157px" %)OK
900 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
832 +Example:
901 901  
902 -(% style="color:blue" %)**Downlink Command: 0x06**
834 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
903 903  
904 -Format: Command Code (0x06) followed by 3 bytes.
836 +* (% style="color:blue" %)**Downlink Payload:**
905 905  
906 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
838 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
907 907  
908 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
909 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
910 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
911 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
840 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
912 912  
913 913  
843 +=== 3.3.4 Set Humidity Alarm Threshold ===
914 914  
915 -=== 3.3.4 Set Power Output Duration ===
845 +* (% style="color:blue" %)**AT Command:**
916 916  
917 -Control the output duration 5V . Before each sampling, device will
847 +(% style="color:#037691" %)**AT+SHHUM=min,max**
918 918  
919 -~1. first enable the power output to external sensor,
849 +* When min=0, and max≠0, Alarm higher than max
850 +* When min≠0, and max=0, Alarm lower than min
851 +* When min≠0 and max≠0, Alarm higher than max or lower than min
920 920  
921 -2. keep it on as per duration, read sensor value and construct uplink payload
853 +Example:
922 922  
923 -3. final, close the power output.
855 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
924 924  
925 -(% style="color:blue" %)**AT Command: AT+5VT**
857 +* (% style="color:blue" %)**Downlink Payload:**
926 926  
927 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
928 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
929 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
930 -500(default)
931 -OK
932 -)))
933 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
934 -Close after a delay of 1000 milliseconds.
935 -)))|(% style="width:157px" %)OK
859 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
936 936  
937 -(% style="color:blue" %)**Downlink Command: 0x07**
861 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
938 938  
939 -Format: Command Code (0x07) followed by 2 bytes.
940 940  
941 -The first and second bytes are the time to turn on.
864 +=== 3.3.5 Set Alarm Interval ===
942 942  
943 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
944 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
866 +The shortest time of two Alarm packet. (unit: min)
945 945  
868 +* (% style="color:blue" %)**AT Command:**
946 946  
870 +(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
947 947  
948 -=== 3.3.5 Set Weighing parameters ===
872 +* (% style="color:blue" %)**Downlink Payload:**
949 949  
950 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
874 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
951 951  
952 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
953 953  
954 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
955 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
956 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
957 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
958 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
877 +=== 3.3.6 Get Alarm settings ===
959 959  
960 -(% style="color:blue" %)**Downlink Command: 0x08**
961 961  
962 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
880 +Send a LoRaWAN downlink to ask device send Alarm settings.
963 963  
964 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
882 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
965 965  
966 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
884 +**Example:**
967 967  
968 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
969 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
970 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
886 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
971 971  
972 972  
889 +**Explain:**
973 973  
974 -=== 3.3.6 Set Digital pulse count value ===
891 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
975 975  
976 -Feature: Set the pulse count value.
893 +=== 3.3.7 Set Interrupt Mode ===
977 977  
978 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
979 979  
980 -(% style="color:blue" %)**AT Command: AT+SETCNT**
896 +Feature, Set Interrupt mode for GPIO_EXIT.
981 981  
982 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
983 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
984 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
985 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
898 +(% style="color:blue" %)**AT Command: AT+INTMOD**
986 986  
987 -(% style="color:blue" %)**Downlink Command: 0x09**
988 -
989 -Format: Command Code (0x09) followed by 5 bytes.
990 -
991 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
992 -
993 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
994 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
995 -
996 -
997 -
998 -=== 3.3.7 Set Workmode ===
999 -
1000 -Feature: Switch working mode.
1001 -
1002 -(% style="color:blue" %)**AT Command: AT+MOD**
1003 -
1004 1004  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1005 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+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
902 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
903 +0
1007 1007  OK
905 +the mode is 0 =Disable Interrupt
1008 1008  )))
1009 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1010 -OK
1011 -Attention:Take effect after ATZ
1012 -)))
907 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
908 +Set Transmit Interval
909 +0. (Disable Interrupt),
910 +~1. (Trigger by rising and falling edge)
911 +2. (Trigger by falling edge)
912 +3. (Trigger by rising edge)
913 +)))|(% style="width:157px" %)OK
1013 1013  
1014 -(% style="color:blue" %)**Downlink Command: 0x0A**
915 +(% style="color:blue" %)**Downlink Command: 0x06**
1015 1015  
1016 -Format: Command Code (0x0A) followed by 1 bytes.
917 +Format: Command Code (0x06) followed by 3 bytes.
1017 1017  
1018 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1019 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
919 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1020 1020  
921 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
922 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1021 1021  
1022 -
1023 1023  = 4. Battery & Power Consumption =
1024 1024  
1025 1025  
... ... @@ -1048,10 +1048,7 @@
1048 1048  
1049 1049  = 6. FAQ =
1050 1050  
1051 -== 6.1 Where can i find source code of SN50v3-LB? ==
1052 1052  
1053 -* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1054 -* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1055 1055  
1056 1056  = 7. Order Info =
1057 1057  
... ... @@ -1093,5 +1093,4 @@
1093 1093  
1094 1094  
1095 1095  * 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.
1096 -
1097 -* 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]]
994 +* 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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