Last modified by Bei Jinggeng on 2025/01/10 15:51
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From version < 42.1 >
edited by Saxer Lin
on 2023/05/16 11:27
To version < 38.1 >
edited by Saxer Lin
on 2023/05/13 13:40
>
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Title
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1 -SN50v3-LB LoRaWAN Sensor Node User Manual
1 +SN50v3-LB User Manual
Content
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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  
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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)
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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  
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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)
... ... @@ -655,7 +655,7 @@
655 655  
656 656  ==== 2.3.3.2  Temperature (DS18B20) ====
657 657  
658 -If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload.
652 +If there is a DS18B20 connected to PB3 pin. The temperature will be uploaded in the payload.
659 659  
660 660  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]]
661 661  
... ... @@ -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**
... ... @@ -925,10 +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 -
929 929  === 3.3.2 Get Device Status ===
930 930  
931 -Send a LoRaWAN downlink to ask the device to send its status.
925 +Send a LoRaWAN downlink to ask device send Alarm settings.
932 932  
933 933  (% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
934 934  
... ... @@ -937,6 +937,7 @@
937 937  
938 938  === 3.3.3 Set Interrupt Mode ===
939 939  
934 +
940 940  Feature, Set Interrupt mode for GPIO_EXIT.
941 941  
942 942  (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3**
... ... @@ -973,7 +973,6 @@
973 973  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
974 974  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
975 975  
976 -
977 977  === 3.3.4 Set Power Output Duration ===
978 978  
979 979  Control the output duration 5V . Before each sampling, device will
... ... @@ -1003,10 +1003,9 @@
1003 1003  
1004 1004  The first and second bytes are the time to turn on.
1005 1005  
1006 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1007 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1000 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1001 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1008 1008  
1009 -
1010 1010  === 3.3.5 Set Weighing parameters ===
1011 1011  
1012 1012  Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711.
... ... @@ -1021,6 +1021,7 @@
1021 1021  
1022 1022  (% style="color:blue" %)**Downlink Command: 0x08**
1023 1023  
1017 +
1024 1024  Format: Command Code (0x08) followed by 2 bytes or 4 bytes.
1025 1025  
1026 1026  Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes.
... ... @@ -1031,7 +1031,6 @@
1031 1031  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1032 1032  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1033 1033  
1034 -
1035 1035  === 3.3.6 Set Digital pulse count value ===
1036 1036  
1037 1037  Feature: Set the pulse count value.
... ... @@ -1047,6 +1047,7 @@
1047 1047  
1048 1048  (% style="color:blue" %)**Downlink Command: 0x09**
1049 1049  
1043 +
1050 1050  Format: Command Code (0x09) followed by 5 bytes.
1051 1051  
1052 1052  The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized.
... ... @@ -1054,7 +1054,6 @@
1054 1054  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1055 1055  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1056 1056  
1057 -
1058 1058  === 3.3.7 Set Workmode ===
1059 1059  
1060 1060  Feature: Switch working mode.
... ... @@ -1074,12 +1074,12 @@
1074 1074  
1075 1075  (% style="color:blue" %)**Downlink Command: 0x0A**
1076 1076  
1070 +
1077 1077  Format: Command Code (0x0A) followed by 1 bytes.
1078 1078  
1079 1079  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1080 1080  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1081 1081  
1082 -
1083 1083  = 4. Battery & Power Consumption =
1084 1084  
1085 1085  
... ... @@ -1153,4 +1153,4 @@
1153 1153  
1154 1154  
1155 1155  * 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.
1156 -* 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]]
1149 +* 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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