Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 41.3 >
edited by Xiaoling
on 2023/05/16 10:41
To version < 36.1 >
edited by Saxer Lin
on 2023/05/13 11:59
>
Change comment: There is no comment for this version

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Title
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
... ... @@ -1,5 +1,4 @@
1 -(% style="text-align:center" %)
2 -[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
1 +[[image:image-20230511201248-1.png||height="403" width="489"]]
3 3  
4 4  
5 5  
... ... @@ -293,13 +293,12 @@
293 293  
294 294  In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2.
295 295  
296 -(% style="width:1110px" %)
297 -|**Size(bytes)**|**2**|(% style="width:191px" %)**2**|(% style="width:78px" %)**2**|(% style="width:216px" %)**1**|(% style="width:308px" %)**2**|(% style="width:154px" %)**2**
298 -|**Value**|Bat|(% style="width:191px" %)(((
295 +|**Size(bytes)**|**2**|**2**|**2**|(% style="width:216px" %)**1**|(% style="width:342px" %)**2**|(% style="width:171px" %)**2**
296 +|**Value**|Bat|(((
299 299  Temperature(DS18B20)
300 300  
301 301  (PC13)
302 -)))|(% style="width:78px" %)(((
300 +)))|(((
303 303  ADC
304 304  
305 305  (PA4)
... ... @@ -309,11 +309,11 @@
309 309  Digital Interrupt(PA8)
310 310  
311 311  
312 -)))|(% style="width:308px" %)(((
310 +)))|(% style="width:342px" %)(((
313 313  Temperature
314 314  
315 315  (SHT20 or SHT31 or BH1750 Illumination Sensor)
316 -)))|(% style="width:154px" %)(((
314 +)))|(% style="width:171px" %)(((
317 317  Humidity
318 318  
319 319  (SHT20 or SHT31)
... ... @@ -326,26 +326,25 @@
326 326  
327 327  This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance.
328 328  
329 -(% style="width:1011px" %)
330 -|**Size(bytes)**|**2**|(% style="width:196px" %)**2**|(% style="width:87px" %)**2**|(% style="width:189px" %)**1**|(% style="width:208px" %)**2**|(% style="width:117px" %)**2**
331 -|**Value**|BAT|(% style="width:196px" %)(((
327 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**
328 +|**Value**|BAT|(((
332 332  Temperature(DS18B20)
333 333  
334 334  (PC13)
335 -)))|(% style="width:87px" %)(((
332 +)))|(((
336 336  ADC
337 337  
338 338  (PA4)
339 -)))|(% style="width:189px" %)(((
336 +)))|(((
340 340  Digital in(PB15) &
341 341  
342 342  Digital Interrupt(PA8)
343 -)))|(% style="width:208px" %)(((
340 +)))|(((
344 344  Distance measure by:
345 345  1) LIDAR-Lite V3HP
346 346  Or
347 347  2) Ultrasonic Sensor
348 -)))|(% style="width:117px" %)Reserved
345 +)))|Reserved
349 349  
350 350  [[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"]]
351 351  
... ... @@ -361,25 +361,24 @@
361 361  
362 362  For the connection to TF-Mini or TF-Luna , MOD2 payload is as below:
363 363  
364 -(% style="width:1113px" %)
365 -|**Size(bytes)**|**2**|(% style="width:183px" %)**2**|(% style="width:173px" %)**1**|(% style="width:84px" %)**2**|(% style="width:323px" %)**2**|(% style="width:188px" %)**2**
366 -|**Value**|BAT|(% style="width:183px" %)(((
361 +|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2**
362 +|**Value**|BAT|(((
367 367  Temperature(DS18B20)
368 368  
369 369  (PC13)
370 -)))|(% style="width:173px" %)(((
366 +)))|(((
371 371  Digital in(PB15) &
372 372  
373 373  Digital Interrupt(PA8)
374 -)))|(% style="width:84px" %)(((
370 +)))|(((
375 375  ADC
376 376  
377 377  (PA4)
378 -)))|(% style="width:323px" %)(((
374 +)))|(((
379 379  Distance measure by:1)TF-Mini plus LiDAR
380 380  Or 
381 381  2) TF-Luna LiDAR
382 -)))|(% style="width:188px" %)Distance signal  strength
378 +)))|Distance signal  strength
383 383  
384 384  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]]
385 385  
... ... @@ -433,6 +433,7 @@
433 433  
434 434  ==== 2.3.2.4 MOD~=4 (3 x DS18B20) ====
435 435  
432 +[[image:image-20230512170701-3.png||height="565" width="743"]]
436 436  
437 437  This mode has total 11 bytes. As shown below:
438 438  
... ... @@ -455,9 +455,7 @@
455 455  
456 456  [[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"]]
457 457  
458 -[[image:image-20230513134006-1.png||height="559" width="736"]]
459 459  
460 -
461 461  ==== 2.3.2.5  MOD~=5(Weight Measurement by HX711) ====
462 462  
463 463  [[image:image-20230512164658-2.png||height="532" width="729"]]
... ... @@ -478,25 +478,25 @@
478 478  
479 479  Check the response of this command and adjust the value to match the real value for thing.
480 480  
481 -(% style="width:767px" %)
476 +(% style="width:982px" %)
482 482  |=(((
483 483  **Size(bytes)**
484 -)))|=**2**|=(% style="width: 193px;" %)**2**|=(% style="width: 85px;" %)**2**|=(% style="width: 186px;" %)**1**|=(% style="width: 100px;" %)**4**
485 -|**Value**|BAT|(% style="width:193px" %)(((
479 +)))|=**2**|=(% style="width: 282px;" %)**2**|=(% style="width: 119px;" %)**2**|=(% style="width: 279px;" %)**1**|=(% style="width: 106px;" %)**4**
480 +|**Value**|BAT|(% style="width:282px" %)(((
486 486  Temperature(DS18B20)
487 487  
488 488  (PC13)
489 489  
490 490  
491 -)))|(% style="width:85px" %)(((
486 +)))|(% style="width:119px" %)(((
492 492  ADC
493 493  
494 494  (PA4)
495 -)))|(% style="width:186px" %)(((
490 +)))|(% style="width:279px" %)(((
496 496  Digital in(PB15) &
497 497  
498 498  Digital Interrupt(PA8)
499 -)))|(% style="width:100px" %)Weight
494 +)))|(% style="width:106px" %)Weight
500 500  
501 501  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]]
502 502  
... ... @@ -536,30 +536,29 @@
536 536  
537 537  ==== 2.3.2.7  MOD~=7 (Three interrupt contact modes) ====
538 538  
539 -(% style="width:1108px" %)
540 540  |=(((
541 541  **Size(bytes)**
542 -)))|=**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
543 -|**Value**|BAT|(% style="width:188px" %)(((
536 +)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2
537 +|**Value**|BAT|(((
544 544  Temperature(DS18B20)
545 545  
546 546  (PC13)
547 -)))|(% style="width:83px" %)(((
541 +)))|(((
548 548  ADC
549 549  
550 550  (PA5)
551 -)))|(% style="width:184px" %)(((
545 +)))|(((
552 552  Digital Interrupt1(PA8)
553 -)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved
547 +)))|Digital Interrupt2(PA4)|Digital Interrupt3(PB15)|Reserved
554 554  
555 555  [[image:image-20230513111203-7.png||height="324" width="975"]]
556 556  
557 557  ==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
558 558  
559 -(% style="width:922px" %)
553 +(% style="width:917px" %)
560 560  |=(((
561 561  **Size(bytes)**
562 -)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 82px;" %)2
556 +)))|=**2**|=(% style="width: 207px;" %)**2**|=(% style="width: 94px;" %)**2**|=(% style="width: 198px;" %)**1**|=(% style="width: 84px;" %)**2**|=(% style="width: 79px;" %)2
563 563  |**Value**|BAT|(% style="width:207px" %)(((
564 564  Temperature(DS18B20)
565 565  
... ... @@ -574,7 +574,7 @@
574 574  ADC2
575 575  
576 576  (PA5)
577 -)))|(% style="width:82px" %)(((
571 +)))|(% style="width:79px" %)(((
578 578  ADC3
579 579  
580 580  (PA8)
... ... @@ -752,14 +752,14 @@
752 752  
753 753  The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data.
754 754  
755 -We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
749 +We have made an example to show how to use the I2C interface to connect to the SHT20 Temperature and Humidity Sensor.
756 756  
757 -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.
751 +Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20 code in SN50_v3 will be a good reference.
758 758  
759 759  Below is the connection to SHT20/ SHT31. The connection is as below:
760 760  
761 761  
762 -[[image:image-20230513103633-3.png||height="448" width="716"]]
756 +[[image:image-20230513103633-3.png||height="636" width="1017"]]
763 763  
764 764  The device will be able to get the I2C sensor data now and upload to IoT Server.
765 765  
... ... @@ -826,9 +826,9 @@
826 826  
827 827  MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes.
828 828  
829 -[[image:image-20230512172447-4.png||height="416" width="712"]]
823 +[[image:image-20230512172447-4.png||height="593" width="1015"]]
830 830  
831 -[[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"]]
825 +[[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"]]
832 832  
833 833  
834 834  ==== 2.3.3.12  Working MOD ====
... ... @@ -856,7 +856,7 @@
856 856  
857 857  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
858 858  
859 -[[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]]
853 +[[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]]
860 860  
861 861  
862 862  
... ... @@ -900,6 +900,7 @@
900 900  
901 901  === 3.3.1 Set Transmit Interval Time ===
902 902  
897 +
903 903  Feature: Change LoRaWAN End Node Transmit Interval.
904 904  
905 905  (% style="color:blue" %)**AT Command: AT+TDC**
... ... @@ -925,11 +925,9 @@
925 925  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
926 926  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
927 927  
928 -
929 -
930 930  === 3.3.2 Get Device Status ===
931 931  
932 -Send a LoRaWAN downlink to ask the device to send its status.
925 +Send a LoRaWAN downlink to ask device send Alarm settings.
933 933  
934 934  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
935 935  
... ... @@ -938,6 +938,7 @@
938 938  
939 939  === 3.3.3 Set Interrupt Mode ===
940 940  
934 +
941 941  Feature, Set Interrupt mode for GPIO_EXIT.
942 942  
943 943  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
... ... @@ -974,8 +974,7 @@
974 974  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
975 975  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
976 976  
977 -
978 -
971 +(% class="wikigeneratedid" %)
979 979  === 3.3.4 Set Power Output Duration ===
980 980  
981 981  Control the output duration 5V . Before each sampling, device will
... ... @@ -1005,43 +1005,34 @@
1005 1005  
1006 1006  The first and second bytes are the time to turn on.
1007 1007  
1008 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1009 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1001 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1002 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1010 1010  
1011 -
1012 -
1004 +(% class="wikigeneratedid" %)
1013 1013  === 3.3.5 Set Weighing parameters ===
1014 1014  
1015 -Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
1007 +Feature: Working mode 5 is effective, hair removal and setting of weight factor of HX711.
1016 1016  
1017 1017  (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP**
1018 1018  
1019 1019  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1020 1020  |=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
1021 -|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK
1022 -|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default)
1023 -|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK
1013 +|(% style="width:154px" %) |(% style="width:196px" %) |(% style="width:157px" %)
1014 +|(% style="width:154px" %) |(% style="width:196px" %) |(% style="width:157px" %)
1024 1024  
1016 +
1025 1025  (% style="color:blue" %)**Downlink Command: 0x08**
1026 1026  
1027 -Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1028 1028  
1029 -Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
1020 +Format: Command Code (0x07) followed by 2 bytes.
1030 1030  
1031 -The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value.
1022 +The first and second bytes are the time to turn on.
1032 1032  
1033 -* Example 1: Downlink Payload: 0801  **~-~-->**  AT+WEIGRE
1034 -* Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1035 -* Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1036 1036  
1037 -
1038 -
1039 1039  === 3.3.6 Set Digital pulse count value ===
1040 1040  
1041 1041  Feature: Set the pulse count value.
1042 1042  
1043 -Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9.
1044 -
1045 1045  (% style="color:blue" %)**AT Command: AT+SETCNT**
1046 1046  
1047 1047  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
... ... @@ -1049,20 +1049,20 @@
1049 1049  |(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK
1050 1050  |(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK
1051 1051  
1036 +
1052 1052  (% style="color:blue" %)**Downlink Command: 0x09**
1053 1053  
1039 +
1054 1054  Format: Command Code (0x09) followed by 5 bytes.
1055 1055  
1056 1056  The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
1057 1057  
1058 1058  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1059 -* Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1045 +* Example 2: Downlink Payload: 090200000000  **~-~-->**  AT+5VT=500
1060 1060  
1061 -
1062 -
1063 1063  === 3.3.7 Set Workmode ===
1064 1064  
1065 -Feature: Switch working mode.
1049 +Feature: switch working mode.
1066 1066  
1067 1067  (% style="color:blue" %)**AT Command: AT+MOD**
1068 1068  
... ... @@ -1077,15 +1077,15 @@
1077 1077  Attention:Take effect after ATZ
1078 1078  )))
1079 1079  
1064 +
1080 1080  (% style="color:blue" %)**Downlink Command: 0x0A**
1081 1081  
1067 +
1082 1082  Format: Command Code (0x0A) followed by 1 bytes.
1083 1083  
1084 1084  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1085 1085  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1086 1086  
1087 -
1088 -
1089 1089  = 4. Battery & Power Consumption =
1090 1090  
1091 1091  
image-20230513134006-1.png
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