Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 44.1 >
edited by Ellie Zhang
on 2023/05/17 15:29
To version < 25.1 >
edited by Saxer Lin
on 2023/05/12 18:07
>
Change comment: Uploaded new attachment "image-20230512180718-8.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Ellie
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
... ... @@ -41,10 +41,8 @@
41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
44 -
45 45  == 1.3 Specification ==
46 46  
47 -
48 48  (% style="color:#037691" %)**Common DC Characteristics:**
49 49  
50 50  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
... ... @@ -79,10 +79,8 @@
79 79  * Sleep Mode: 5uA @ 3.3v
80 80  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
81 81  
82 -
83 83  == 1.4 Sleep mode and working mode ==
84 84  
85 -
86 86  (% 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.
87 87  
88 88  (% 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.
... ... @@ -107,7 +107,6 @@
107 107  )))
108 108  |(% 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.
109 109  
110 -
111 111  == 1.6 BLE connection ==
112 112  
113 113  
... ... @@ -126,7 +126,7 @@
126 126  == 1.7 Pin Definitions ==
127 127  
128 128  
129 -[[image:image-20230513102034-2.png]]
125 +[[image:image-20230511203450-2.png||height="443" width="785"]]
130 130  
131 131  
132 132  == 1.8 Mechanical ==
... ... @@ -141,7 +141,6 @@
141 141  
142 142  == Hole Option ==
143 143  
144 -
145 145  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:
146 146  
147 147  [[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"]]
... ... @@ -293,301 +293,232 @@
293 293  1. All modes share the same Payload Explanation from HERE.
294 294  1. By default, the device will send an uplink message every 20 minutes.
295 295  
296 -
297 297  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
298 298  
299 -
300 300  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
301 301  
302 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
303 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
304 -|**Value**|Bat|(% style="width:191px" %)(((
305 -Temperature(DS18B20)(PC13)
306 -)))|(% style="width:78px" %)(((
307 -ADC(PA4)
308 -)))|(% style="width:216px" %)(((
309 -Digital in(PB15)&Digital Interrupt(PA8)
310 -)))|(% style="width:308px" %)(((
311 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
312 -)))|(% style="width:154px" %)(((
313 -Humidity(SHT20 or SHT31)
314 -)))
295 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
296 +|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20)
315 315  
316 316  [[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"]]
317 317  
318 318  
319 -
320 320  ==== 2.3.2.2  MOD~=2 (Distance Mode) ====
321 321  
322 -
323 323  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.
324 324  
325 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
326 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**
327 -|**Value**|BAT|(% style="width:196px" %)(((
328 -Temperature(DS18B20)(PC13)
329 -)))|(% style="width:87px" %)(((
330 -ADC(PA4)
331 -)))|(% style="width:189px" %)(((
332 -Digital in(PB15) & Digital Interrupt(PA8)
333 -)))|(% style="width:208px" %)(((
334 -Distance measure by:1) LIDAR-Lite V3HP
305 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
306 +|**Value**|BAT|(((
307 +Temperature(DS18B20)
308 +)))|ADC|Digital in & Digital Interrupt|(((
309 +Distance measure by:
310 +1) LIDAR-Lite V3HP
335 335  Or
336 336  2) Ultrasonic Sensor
337 -)))|(% style="width:117px" %)Reserved
313 +)))|Reserved
338 338  
339 339  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]]
340 340  
317 +**Connection of LIDAR-Lite V3HP:**
341 341  
342 -(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:**
319 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]
343 343  
344 -[[image:image-20230512173758-5.png||height="563" width="712"]]
321 +**Connection to Ultrasonic Sensor:**
345 345  
323 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]]
346 346  
347 -(% style="color:blue" %)**Connection to Ultrasonic Sensor:**
348 -
349 -(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.**
350 -
351 -[[image:image-20230512173903-6.png||height="596" width="715"]]
352 -
353 -
354 354  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
355 355  
356 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
357 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2**
358 -|**Value**|BAT|(% style="width:183px" %)(((
359 -Temperature(DS18B20)(PC13)
360 -)))|(% style="width:173px" %)(((
361 -Digital in(PB15) & Digital Interrupt(PA8)
362 -)))|(% style="width:84px" %)(((
363 -ADC(PA4)
364 -)))|(% style="width:323px" %)(((
327 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
328 +|**Value**|BAT|(((
329 +Temperature(DS18B20)
330 +)))|Digital in & Digital Interrupt|ADC|(((
365 365  Distance measure by:1)TF-Mini plus LiDAR
366 366  Or 
367 367  2) TF-Luna LiDAR
368 -)))|(% style="width:188px" %)Distance signal  strength
334 +)))|Distance signal  strength
369 369  
370 370  [[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"]]
371 371  
372 -
373 373  **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):**
374 374  
375 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
340 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
376 376  
377 -[[image:image-20230512180609-7.png||height="555" width="802"]]
342 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]
378 378  
379 -
380 380  **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):**
381 381  
382 -(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.**
346 +Need to remove R3 and R4 resistors to get low power. Since firmware v1.7.0
383 383  
384 -[[image:image-20230513105207-4.png||height="469" width="802"]]
348 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]
385 385  
350 +Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption.
386 386  
352 +
387 387  ==== 2.3.2.3  MOD~=3 (3 ADC + I2C) ====
388 388  
389 -
390 390  This mode has total 12 bytes. Include 3 x ADC + 1x I2C
391 391  
392 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
393 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
357 +|=(((
394 394  **Size(bytes)**
395 -)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1
396 -|**Value**|(% style="width:68px" %)(((
397 -ADC1(PA4)
398 -)))|(% style="width:75px" %)(((
399 -ADC2(PA5)
400 -)))|(((
401 -ADC3(PA8)
402 -)))|(((
403 -Digital Interrupt(PB15)
404 -)))|(% style="width:304px" %)(((
405 -Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor)
406 -)))|(% style="width:163px" %)(((
407 -Humidity(SHT20 or SHT31)
408 -)))|(% style="width:53px" %)Bat
359 +)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1
360 +|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|(((
361 +Digital in(PA12)&Digital Interrupt1(PB14)
362 +)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat
409 409  
410 -[[image:image-20230513110214-6.png]]
364 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]
411 411  
412 412  
413 413  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
414 414  
369 +This mode is supported in firmware version since v1.6.1. Software set to AT+MOD=4
415 415  
416 -This mode has total 11 bytes. As shown below:
371 +Hardware connection is as below,
417 417  
418 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
419 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**
420 -|**Value**|BAT|(% style="width:186px" %)(((
421 -Temperature1(DS18B20)(PC13)
422 -)))|(% style="width:82px" %)(((
423 -ADC(PA4)
424 -)))|(% style="width:210px" %)(((
425 -Digital in(PB15) & Digital Interrupt(PA8) 
426 -)))|(% style="width:191px" %)Temperature2(DS18B20)
427 -(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8)
373 +**( Note:**
428 428  
429 -[[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"]]
375 +* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes.
376 +* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already.
430 430  
431 -[[image:image-20230513134006-1.png||height="559" width="736"]]
378 +See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) **
432 432  
380 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]]
433 433  
382 +This mode has total 11 bytes. As shown below:
434 434  
384 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
385 +|**Value**|BAT|(((
386 +Temperature1
387 +(DS18B20)
388 +(PB3)
389 +)))|ADC|Digital in & Digital Interrupt|Temperature2
390 +(DS18B20)
391 +(PA9)|Temperature3
392 +(DS18B20)
393 +(PA10)
394 +
395 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]]
396 +
397 +
435 435  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
436 436  
400 +This mode is supported in firmware version since v1.6.2. Please use v1.6.5 firmware version so user no need to use extra LDO for connection.
437 437  
438 -[[image:image-20230512164658-2.png||height="532" width="729"]]
439 439  
403 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]
404 +
440 440  Each HX711 need to be calibrated before used. User need to do below two steps:
441 441  
442 442  1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
443 443  1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
444 444  1. (((
445 -Weight has 4 bytes, the unit is g.
446 -
447 -
448 -
410 +Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0)
449 449  )))
450 450  
451 451  For example:
452 452  
453 -**AT+GETSENSORVALUE =0**
415 +**AT+WEIGAP =403.0**
454 454  
455 455  Response:  Weight is 401 g
456 456  
457 457  Check the response of this command and adjust the value to match the real value for thing.
458 458  
459 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
460 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
421 +|=(((
461 461  **Size(bytes)**
462 -)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**4**
463 -|**Value**|BAT|(% style="width:193px" %)(((
464 -Temperature(DS18B20)(PC13)
465 -)))|(% style="width:85px" %)(((
466 -ADC(PA4)
467 -)))|(% style="width:186px" %)(((
468 -Digital in(PB15) & Digital Interrupt(PA8)
469 -)))|(% style="width:100px" %)Weight
423 +)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2
424 +|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved
470 470  
471 471  [[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"]]
472 472  
473 473  
474 -
475 475  ==== 2.3.2.6  MOD~=6 (Counting Mode) ====
476 476  
477 -
478 478  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.
479 479  
480 480  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.
481 481  
482 -[[image:image-20230512181814-9.png||height="543" width="697"]]
435 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]
483 483  
437 +**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen.
484 484  
485 -(% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.**
439 +|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4**
440 +|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|(((
441 +[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]
442 +)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count
486 486  
487 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
488 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
489 -|**Value**|BAT|(% style="width:256px" %)(((
490 -Temperature(DS18B20)(PC13)
491 -)))|(% style="width:108px" %)(((
492 -ADC(PA4)
493 -)))|(% style="width:126px" %)(((
494 -Digital in(PB15)
495 -)))|(% style="width:145px" %)(((
496 -Count(PA8)
497 -)))
498 -
499 499  [[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"]]
500 500  
501 501  
502 -
503 503  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
504 504  
449 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]
505 505  
506 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
507 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
451 +|=(((
508 508  **Size(bytes)**
509 -)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2
510 -|**Value**|BAT|(% style="width:188px" %)(((
511 -Temperature(DS18B20)
512 -(PC13)
513 -)))|(% style="width:83px" %)(((
514 -ADC(PA5)
515 -)))|(% style="width:184px" %)(((
516 -Digital Interrupt1(PA8)
517 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
453 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
454 +|**Value**|BAT|Temperature(DS18B20)|ADC|(((
455 +Digital in(PA12)&Digital Interrupt1(PB14)
456 +)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved
518 518  
519 -[[image:image-20230513111203-7.png||height="324" width="975"]]
520 -
521 -
522 522  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
523 523  
524 -
525 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
526 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
460 +|=(((
527 527  **Size(bytes)**
528 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2
529 -|**Value**|BAT|(% style="width:207px" %)(((
530 -Temperature(DS18B20)
531 -(PC13)
532 -)))|(% style="width:94px" %)(((
533 -ADC1(PA4)
534 -)))|(% style="width:198px" %)(((
535 -Digital Interrupt(PB15)
536 -)))|(% style="width:84px" %)(((
537 -ADC2(PA5)
538 -)))|(% style="width:82px" %)(((
539 -ADC3(PA8)
462 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2
463 +|**Value**|BAT|Temperature(DS18B20)|(((
464 +ADC1(PA0)
465 +)))|(((
466 +Digital in
467 +& Digital Interrupt(PB14)
468 +)))|(((
469 +ADC2(PA1)
470 +)))|(((
471 +ADC3(PA4)
540 540  )))
541 541  
542 -[[image:image-20230513111231-8.png||height="335" width="900"]]
474 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]
543 543  
544 544  
545 545  ==== 2.3.2.9  MOD~=9 (3DS18B20+ two Interrupt count mode) ====
546 546  
547 -
548 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
549 -|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)(((
479 +|=(((
550 550  **Size(bytes)**
551 -)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4
481 +)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4
552 552  |**Value**|BAT|(((
553 -Temperature
554 -(DS18B20)(PC13)
483 +Temperature1(PB3)
555 555  )))|(((
556 -Temperature2
557 -(DS18B20)(PB9)
485 +Temperature2(PA9)
558 558  )))|(((
559 -Digital Interrupt
560 -(PB15)
561 -)))|(% style="width:193px" %)(((
562 -Temperature3
563 -(DS18B20)(PB8)
564 -)))|(% style="width:78px" %)(((
565 -Count1(PA8)
566 -)))|(% style="width:78px" %)(((
567 -Count2(PA4)
487 +Digital in
488 +& Digital Interrupt(PA4)
489 +)))|(((
490 +Temperature3(PA10)
491 +)))|(((
492 +Count1(PB14)
493 +)))|(((
494 +Count2(PB15)
568 568  )))
569 569  
570 -[[image:image-20230513111255-9.png||height="341" width="899"]]
497 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]
571 571  
572 -(% style="color:blue" %)**The newly added AT command is issued correspondingly:**
499 +**The newly added AT command is issued correspondingly:**
573 573  
574 -(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)**06 00 00 xx**
501 +**~ AT+INTMOD1** ** PB14**  pin：  Corresponding downlink:  **06 00 00 xx**
575 575  
576 -(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%)  pin：  Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx**
503 +**~ AT+INTMOD2**  **PB15** pin：  Corresponding downlink:**  06 00 01 xx**
577 577  
578 -(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%)  pin：  Corresponding downlink:  (% style="color:#037691" %)** 06 00 02 xx**
505 +**~ AT+INTMOD3**  **PA4**  pin：  Corresponding downlink:  ** 06 00 02 xx**
579 579  
507 +**AT+SETCNT=aa,bb** 
580 580  
581 -(% style="color:blue" %)**AT+SETCNT=aa,bb** 
509 +When AA is 1, set the count of PB14 pin to BB Corresponding downlink：09 01 bb bb bb bb
582 582  
583 -When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb
511 +When AA is 2, set the count of PB15 pin to BB Corresponding downlink：09 02 bb bb bb bb
584 584  
585 -When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
586 586  
587 587  
588 588  === 2.3.3  ​Decode payload ===
589 589  
590 -
591 591  While using TTN V3 network, you can add the payload format to decode the payload.
592 592  
593 593  [[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"]]
... ... @@ -599,7 +599,6 @@
599 599  
600 600  ==== 2.3.3.1 Battery Info ====
601 601  
602 -
603 603  Check the battery voltage for SN50v3.
604 604  
605 605  Ex1: 0x0B45 = 2885mV
... ... @@ -609,18 +609,16 @@
609 609  
610 610  ==== 2.3.3.2  Temperature (DS18B20) ====
611 611  
537 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
612 612  
613 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
539 +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]]
614 614  
615 -More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]]
541 +**Connection:**
616 616  
617 -(% style="color:blue" %)**Connection:**
543 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378573379-646.png?rev=1.1||alt="1656378573379-646.png"]]
618 618  
619 -[[image:image-20230512180718-8.png||height="538" width="647"]]
545 +**Example**:
620 620  
621 -
622 -(% style="color:blue" %)**Example**:
623 -
624 624  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
625 625  
626 626  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
... ... @@ -630,68 +630,87 @@
630 630  
631 631  ==== 2.3.3.3 Digital Input ====
632 632  
556 +The digital input for pin PA12,
633 633  
634 -The digital input for pin PB15,
558 +* When PA12 is high, the bit 1 of payload byte 6 is 1.
559 +* When PA12 is low, the bit 1 of payload byte 6 is 0.
635 635  
636 -* When PB15 is high, the bit 1 of payload byte 6 is 1.
637 -* When PB15 is low, the bit 1 of payload byte 6 is 0.
561 +==== 2.3.3.4  Analogue Digital Converter (ADC) ====
638 638  
639 -(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %)
640 -(((
641 -When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
563 +The ADC pins in LSN50 can measure range from 0~~Vbat, it use reference voltage from . If user need to measure a voltage > VBat, please use resistors to divide this voltage to lower than VBat, otherwise, it may destroy the ADC pin.
642 642  
643 -(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.**
565 +Note: minimum VBat is 2.5v, when batrrey lower than this value. Device won't be able to send LoRa Uplink.
644 644  
567 +The ADC monitors the voltage on the PA0 line, in mV.
568 +
569 +Ex: 0x021F = 543mv,
570 +
571 +**~ Example1:**  Reading an Oil Sensor (Read a resistance value):
572 +
573 +
574 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627172409-28.png?rev=1.1||alt="image-20220627172409-28.png"]]
575 +
576 +In the LSN50, we can use PB4 and PA0 pin to calculate the resistance for the oil sensor.
645 645  
646 -)))
647 647  
648 -==== 2.3.3.4  Analogue Digital Converter (ADC) ====
579 +**Steps:**
649 649  
581 +1. Solder a 10K resistor between PA0 and VCC.
582 +1. Screw oil sensor's two pins to PA0 and PB4.
650 650  
651 -The measuring range of the ADC is only about 0V to 1.1V The voltage resolution is about 0.24mv.
584 +The equipment circuit is as below:
652 652  
653 -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.
586 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627172500-29.png?rev=1.1||alt="image-20220627172500-29.png"]]
654 654  
655 -[[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"]]
588 +According to above diagram:
656 656  
657 -(% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
590 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628091043-4.png?rev=1.1||alt="image-20220628091043-4.png"]]
658 658  
592 +So
659 659  
660 -==== 2.3.3.5 Digital Interrupt ====
594 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628091344-6.png?rev=1.1||alt="image-20220628091344-6.png"]]
661 661  
596 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628091621-8.png?rev=1.1||alt="image-20220628091621-8.png"]] is the reading of ADC. So if ADC=0x05DC=0.9 v and VCC (BAT) is 2.9v
662 662  
663 -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.
598 +The [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628091702-9.png?rev=1.1||alt="image-20220628091702-9.png"]] 4.5K ohm
664 664  
665 -(% style="color:blue" %)** Interrupt connection method:**
600 +Since the Bouy is linear resistance from 10 ~~ 70cm.
666 666  
667 -[[image:image-20230513105351-5.png||height="147" width="485"]]
602 +The position of Bouy is [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628091824-10.png?rev=1.1||alt="image-20220628091824-10.png"]] , from the bottom of Bouy.
668 668  
669 669  
670 -(% style="color:blue" %)**Example to use with door sensor :**
605 +==== 2.3.3.5 Digital Interrupt ====
671 671  
607 +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.
608 +
609 +**~ Interrupt connection method:**
610 +
611 +[[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"]]
612 +
613 +**Example to use with door sensor :**
614 +
672 672  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.
673 673  
674 674  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
675 675  
676 -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.
619 +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.
677 677  
621 +**~ Below is the installation example:**
678 678  
679 -(% style="color:blue" %)**Below is the installation example:**
623 +Fix one piece of the magnetic sensor to the door and connect the two pins to LSN50 as follows:
680 680  
681 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
682 -
683 683  * (((
684 -One pin to SN50_v3's PA8 pin
626 +One pin to LSN50's PB14 pin
685 685  )))
686 686  * (((
687 -The other pin to SN50_v3's VDD pin
629 +The other pin to LSN50's VCC pin
688 688  )))
689 689  
690 -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.
632 +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.
691 691  
692 -Door sensors have two types: (% style="color:blue" %)** NC (Normal close)**(%%) and (% style="color:blue" %)**NO (normal open)**(%%). The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder.
634 +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.
693 693  
694 -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.
636 +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.
695 695  
696 696  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]]
697 697  
... ... @@ -701,32 +701,35 @@
701 701  
702 702  The command is:
703 703  
704 -(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
646 +**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]]**. **)
705 705  
706 706  Below shows some screen captures in TTN V3:
707 707  
708 708  [[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"]]
709 709  
710 -
711 711  In MOD=1, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below:
712 712  
713 713  door= (bytes[6] & 0x80)? "CLOSE":"OPEN";
714 714  
656 +**Notice for hardware version LSN50 v1 < v1.3** (produced before 2018-Nov).
715 715  
716 -==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ====
658 +In this hardware version, there is no R14 resistance solder. When use the latest firmware, it should set AT+INTMOD=0 to close the interrupt. If user need to use Interrupt in this hardware version, user need to solder R14 with 10M resistor and C1 (0.1uF) on board.
717 717  
660 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379563303-771.png?rev=1.1||alt="1656379563303-771.png"]]
718 718  
719 -The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
720 720  
721 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
663 +==== 2.3.3.6 I2C Interface (SHT20) ====
722 722  
723 -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.
665 +The PB6(SDA) and PB7(SCK) are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
724 724  
725 -Below is the connection to SHT20/ SHT31. The connection is as below:
667 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor. This is supported in the stock firmware since v1.5 with **AT+MOD=1 (default value).**
726 726  
669 +Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20 code in LSN50 will be a good reference.
727 727  
728 -[[image:image-20230513103633-3.png||height="448" width="716"]]
671 +Below is the connection to SHT20/ SHT31. The connection is as below:
729 729  
673 +[[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"]]
674 +
730 730  The device will be able to get the I2C sensor data now and upload to IoT Server.
731 731  
732 732  [[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"]]
... ... @@ -744,26 +744,21 @@
744 744  
745 745  ==== 2.3.3.7  ​Distance Reading ====
746 746  
692 +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]].
747 747  
748 -Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]].
749 749  
750 -
751 751  ==== 2.3.3.8 Ultrasonic Sensor ====
752 752  
697 +The LSN50 v1.5 firmware supports ultrasonic sensor (with AT+MOD=2) such as SEN0208 from DF-Robot. This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
753 753  
754 -This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
699 +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.
755 755  
756 -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.
757 -
758 -The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
759 -
760 760  The picture below shows the connection:
761 761  
762 -[[image:image-20230512173903-6.png||height="596" width="715"]]
703 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656380061365-178.png?rev=1.1||alt="1656380061365-178.png"]]
763 763  
705 +Connect to the LSN50 and run **AT+MOD=2** to switch to ultrasonic mode (ULT).
764 764  
765 -Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
766 -
767 767  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
768 768  
769 769  **Example:**
... ... @@ -770,21 +770,32 @@
770 770  
771 771  Distance:  Read: 0C2D(Hex) = 3117(D)  Value:  3117 mm=311.7 cm
772 772  
713 +[[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"]]
773 773  
774 -==== 2.3.3.9  Battery Output - BAT pin ====
715 +[[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"]]
775 775  
717 +You can see the serial output in ULT mode as below:
776 776  
719 +[[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"]]
720 +
721 +**In TTN V3 server:**
722 +
723 +[[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"]]
724 +
725 +[[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"]]
726 +
727 +==== 2.3.3.9  Battery Output - BAT pin ====
728 +
777 777  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.
778 778  
779 779  
780 780  ==== 2.3.3.10  +5V Output ====
781 781  
782 -
783 783  SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
784 784  
785 785  The 5V output time can be controlled by AT Command.
786 786  
787 -(% style="color:blue" %)**AT+5VT=1000**
738 +**AT+5VT=1000**
788 788  
789 789  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
790 790  
... ... @@ -791,20 +791,18 @@
791 791  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.
792 792  
793 793  
745 +
794 794  ==== 2.3.3.11  BH1750 Illumination Sensor ====
795 795  
796 -
797 797  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
798 798  
799 -[[image:image-20230512172447-4.png||height="416" width="712"]]
750 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-11.jpeg?rev=1.1||alt="image-20220628110012-11.jpeg"]]
800 800  
752 +[[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"]]
801 801  
802 -[[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"]]
803 803  
804 -
805 805  ==== 2.3.3.12  Working MOD ====
806 806  
807 -
808 808  The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte).
809 809  
810 810  User can use the 3^^rd^^ ~~ 7^^th^^  bit of this byte to see the working mod:
... ... @@ -817,11 +817,7 @@
817 817  * 3: MOD4
818 818  * 4: MOD5
819 819  * 5: MOD6
820 -* 6: MOD7
821 -* 7: MOD8
822 -* 8: MOD9
823 823  
824 -
825 825  == 2.4 Payload Decoder file ==
826 826  
827 827  
... ... @@ -829,9 +829,10 @@
829 829  
830 830  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
831 831  
832 -[[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]]
777 +[[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]]
833 833  
834 834  
780 +
835 835  == 2.5 Frequency Plans ==
836 836  
837 837  
... ... @@ -851,7 +851,6 @@
851 851  * 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]].
852 852  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
853 853  
854 -
855 855  == 3.2 General Commands ==
856 856  
857 857  
... ... @@ -899,32 +899,30 @@
899 899  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
900 900  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
901 901  
902 -
903 903  === 3.3.2 Get Device Status ===
904 904  
849 +Send a LoRaWAN downlink to ask device send Alarm settings.
905 905  
906 -Send a LoRaWAN downlink to ask the device to send its status.
907 -
908 908  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
909 909  
910 910  Sensor will upload Device Status via FPORT=5. See payload section for detail.
911 911  
912 912  
913 -=== 3.3.3 Set Interrupt Mode ===
856 +=== 3.3.7 Set Interrupt Mode ===
914 914  
915 915  
916 916  Feature, Set Interrupt mode for GPIO_EXIT.
917 917  
918 -(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
861 +(% style="color:blue" %)**AT Command: AT+INTMOD**
919 919  
920 920  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
921 921  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
922 -|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
865 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
923 923  0
924 924  OK
925 925  the mode is 0 =Disable Interrupt
926 926  )))
927 -|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)(((
870 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
928 928  Set Transmit Interval
929 929  0. (Disable Interrupt),
930 930  ~1. (Trigger by rising and falling edge)
... ... @@ -931,11 +931,6 @@
931 931  2. (Trigger by falling edge)
932 932  3. (Trigger by rising edge)
933 933  )))|(% style="width:157px" %)OK
934 -|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)(((
935 -Set Transmit Interval
936 -trigger by rising edge.
937 -)))|(% style="width:157px" %)OK
938 -|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK
939 939  
940 940  (% style="color:blue" %)**Downlink Command: 0x06**
941 941  
... ... @@ -943,120 +943,9 @@
943 943  
944 944  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
945 945  
946 -* Example 1: Downlink Payload: 06000000  **~-~-->**  AT+INTMOD1=0
947 -* Example 2: Downlink Payload: 06000003  **~-~-->**  AT+INTMOD1=3
948 -* Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
949 -* Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
884 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
885 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
950 950  
951 -
952 -=== 3.3.4 Set Power Output Duration ===
953 -
954 -
955 -Control the output duration 5V . Before each sampling, device will
956 -
957 -~1. first enable the power output to external sensor,
958 -
959 -2. keep it on as per duration, read sensor value and construct uplink payload
960 -
961 -3. final, close the power output.
962 -
963 -(% style="color:blue" %)**AT Command: AT+5VT**
964 -
965 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
966 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
967 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)(((
968 -500(default)
969 -OK
970 -)))
971 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)(((
972 -Close after a delay of 1000 milliseconds.
973 -)))|(% style="width:157px" %)OK
974 -
975 -(% style="color:blue" %)**Downlink Command: 0x07**
976 -
977 -Format: Command Code (0x07) followed by 2 bytes.
978 -
979 -The first and second bytes are the time to turn on.
980 -
981 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
982 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
983 -
984 -
985 -=== 3.3.5 Set Weighing parameters ===
986 -
987 -
988 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
989 -
990 -(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
991 -
992 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
993 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
994 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
995 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
996 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
997 -
998 -(% style="color:blue" %)**Downlink Command: 0x08**
999 -
1000 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1001 -
1002 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1003 -
1004 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1005 -
1006 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1007 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1008 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1009 -
1010 -
1011 -=== 3.3.6 Set Digital pulse count value ===
1012 -
1013 -
1014 -Feature: Set the pulse count value.
1015 -
1016 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1017 -
1018 -(% style="color:blue" %)**AT Command: AT+SETCNT**
1019 -
1020 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1021 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1022 -|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1023 -|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1024 -
1025 -(% style="color:blue" %)**Downlink Command: 0x09**
1026 -
1027 -Format: Command Code (0x09) followed by 5 bytes.
1028 -
1029 -The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1030 -
1031 -* Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1032 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1033 -
1034 -
1035 -=== 3.3.7 Set Workmode ===
1036 -
1037 -
1038 -Feature: Switch working mode.
1039 -
1040 -(% style="color:blue" %)**AT Command: AT+MOD**
1041 -
1042 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1043 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1044 -|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)(((
1045 -OK
1046 -)))
1047 -|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)(((
1048 -OK
1049 -Attention:Take effect after ATZ
1050 -)))
1051 -
1052 -(% style="color:blue" %)**Downlink Command: 0x0A**
1053 -
1054 -Format: Command Code (0x0A) followed by 1 bytes.
1055 -
1056 -* Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1057 -* Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1058 -
1059 -
1060 1060  = 4. Battery & Power Consumption =
1061 1061  
1062 1062  
... ... @@ -1083,16 +1083,15 @@
1083 1083  * (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/]]
1084 1084  * 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]]**.
1085 1085  
1086 -
1087 1087  = 6. FAQ =
1088 1088  
1089 1089  == 6.1 Where can i find source code of SN50v3-LB? ==
1090 1090  
1091 -
1092 1092  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1093 1093  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1094 1094  
1095 1095  
921 +
1096 1096  = 7. Order Info =
1097 1097  
1098 1098  
... ... @@ -1116,10 +1116,8 @@
1116 1116  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1117 1117  * (% style="color:red" %)**NH**(%%): No Hole
1118 1118  
1119 -
1120 1120  = 8. ​Packing Info =
1121 1121  
1122 -
1123 1123  (% style="color:#037691" %)**Package Includes**:
1124 1124  
1125 1125  * SN50v3-LB LoRaWAN Generic Node
... ... @@ -1131,10 +1131,8 @@
1131 1131  * Package Size / pcs : cm
1132 1132  * Weight / pcs : g
1133 1133  
1134 -
1135 1135  = 9. Support =
1136 1136  
1137 1137  
1138 1138  * 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.
1139 -
1140 -* 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]]
962 +* 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]]
image-20230512181814-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -2.2 MB
Content
image-20230513084523-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -611.3 KB
Content
image-20230513102034-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -607.1 KB
Content
image-20230513103633-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -595.5 KB
Content
image-20230513105207-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -384.7 KB
Content
image-20230513105351-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -37.6 KB
Content
image-20230513110214-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -172.7 KB
Content
image-20230513111203-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -79.9 KB
Content
image-20230513111231-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -64.9 KB
Content
image-20230513111255-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -70.4 KB
Content
image-20230513134006-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Saxer
Size
... ... @@ -1,1 +1,0 @@
1 -1.9 MB
Content
image-20230515135611-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -948.0 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0