Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 79.4 >
edited by Xiaoling
on 2022/10/27 10:53
To version < 73.4 >
edited by Xiaoling
on 2022/09/12 10:52
>
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Summary

Details

Page properties
Content
... ... @@ -33,28 +33,40 @@
33 33  
34 34  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
35 35  
36 -
37 37  (((
37 +(((
38 +(((
39 +
40 +
38 38  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
39 39  )))
43 +)))
40 40  
41 41  (((
46 +(((
42 42  RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
43 43  )))
49 +)))
44 44  
45 45  (((
52 +(((
46 46  (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
47 47  )))
55 +)))
48 48  
49 49  (((
58 +(((
50 50  (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
51 51  )))
52 52  
53 53  (((
54 54  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
64 +
65 +
55 55  )))
67 +)))
68 +)))
56 56  
57 -
58 58  (% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
59 59  
60 60  
... ... @@ -70,11 +70,15 @@
70 70  ** Idle: 32mA@12v
71 71  ** 20dB Transmit: 65mA@12v
72 72  
85 +
86 +
73 73  (% style="color:#037691" %)**Interface for Model:**
74 74  
75 75  * RS485
76 76  * Power Input 7~~ 24V DC. 
77 77  
92 +
93 +
78 78  (% style="color:#037691" %)**LoRa Spec:**
79 79  
80 80  * Frequency Range:
... ... @@ -96,6 +96,9 @@
96 96  * Automatic RF Sense and CAD with ultra-fast AFC.
97 97  * Packet engine up to 256 bytes with CRC
98 98  
115 +
116 +
117 +
99 99  == 1.3 Features ==
100 100  
101 101  
... ... @@ -108,6 +108,9 @@
108 108  * Support Modbus protocol
109 109  * Support Interrupt uplink (Since hardware version v1.2)
110 110  
130 +
131 +
132 +
111 111  == 1.4 Applications ==
112 112  
113 113  
... ... @@ -118,6 +118,9 @@
118 118  * Smart Cities
119 119  * Smart Factory
120 120  
143 +
144 +
145 +
121 121  == 1.5 Firmware Change log ==
122 122  
123 123  
... ... @@ -291,10 +291,10 @@
291 291  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
292 292  
293 293  
294 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
319 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 295  |=(% style="width: 110px;" %)(((
296 296  **AT Commands**
297 -)))|=(% style="width: 210px;" %)(((
322 +)))|=(% style="width: 190px;" %)(((
298 298  **Description**
299 299  )))|=(% style="width: 190px;" %)(((
300 300  **Example**
... ... @@ -349,6 +349,9 @@
349 349  )))
350 350  )))
351 351  
377 +
378 +
379 +
352 352  === 3.3.2 Configure sensors ===
353 353  
354 354  
... ... @@ -360,8 +360,8 @@
360 360  )))
361 361  )))
362 362  
363 -(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
364 -|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
391 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
392 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
365 365  |AT+CFGDEV|(% style="width:110px" %)(((
366 366  (((
367 367  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
... ... @@ -376,6 +376,9 @@
376 376  )))
377 377  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
378 378  
407 +
408 +
409 +
379 379  === 3.3.3 Configure read commands for each sampling ===
380 380  
381 381  
... ... @@ -431,6 +431,7 @@
431 431  * **c: define the position for valid value.  **
432 432  )))
433 433  
465 +
434 434  **Examples:**
435 435  
436 436  
... ... @@ -483,7 +483,7 @@
483 483  
484 484  )))
485 485  
486 -[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
518 +(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
487 487  
488 488  
489 489  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -491,7 +491,7 @@
491 491  
492 492  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
493 493  
494 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
526 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
495 495  
496 496  
497 497  1. PAYVER: Defined by AT+PAYVER
... ... @@ -499,6 +499,8 @@
499 499  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
500 500  1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
501 501  
534 +
535 +
502 502  (% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
503 503  
504 504  
... ... @@ -522,13 +522,27 @@
522 522  
523 523   ~* For all other bands: max 51 bytes for each uplink.
524 524  
559 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
525 525  
526 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
561 +(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
527 527  
528 -(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
529 529  
564 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
530 530  
566 +1 )  When **(% style="color:blue" %)AT+MOD=1**(%%), if the data intercepted by** AT+DATACUT** or **AT+MBFUN** is empty, it will display **NULL**, and the payload will be filled with **n FFs**.
531 531  
568 +
569 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]]
570 +
571 +
572 +
573 +2 )  When **(% style="color:blue" %)AT+MOD=2**(%%), if the data intercepted by **AT+DATACUT** or **AT+MBFUN** is empty, it will display **NULL**, and the payload will be filled with **n 00s**.
574 +
575 +
576 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]]
577 +
578 +
579 +
532 532  Below are the uplink payloads:
533 533  
534 534  
... ... @@ -541,11 +541,11 @@
541 541  
542 542  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
543 543  
544 -(% style="color:blue" %)**Downlink control command:**
592 +**(% style="color:blue" %)Downlink control command:**
545 545  
546 -(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
594 +**(% style="color:#4472C4" %) 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
547 547  
548 -(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
596 +**(% style="color:#4472C4" %) 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
549 549  
550 550  
551 551  
... ... @@ -564,26 +564,8 @@
564 564  == 3.4 Uplink Payload ==
565 565  
566 566  
567 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
568 -|(% style="width:90px" %)(((
569 -Size(bytes)
570 -)))|(% style="width:114px" %)1|(% style="width:353px" %)(((
571 -Length depends on the return from the commands
572 -)))
573 -|(% style="width:90px" %)(((
574 -Value
575 -)))|(% style="width:114px" %)(((
576 -PAYLOAD_VER
577 -)))|(% style="width:353px" %)(((
578 -If the valid payload is too long and exceed the maximum
615 +(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
579 579  
580 -support payload length in server, server will show payload not
581 -
582 -provided in the LoRaWAN server.
583 -)))
584 -
585 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
586 -
587 587  (% title="Click and drag to resize" %)​
588 588  
589 589  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
... ... @@ -627,11 +627,8 @@
627 627  
628 628  Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
629 629  
660 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
630 630  
631 -(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]]
632 -
633 -(% title="Click and drag to resize" %)​
634 -
635 635  The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
636 636  
637 637  
... ... @@ -645,14 +645,14 @@
645 645  
646 646  
647 647  (((
648 -This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
675 +This command is used to configure the RS485 devices; they won't be used during sampling.
649 649  )))
650 650  
651 -(((
652 -* (% style="color:#037691" %)**AT Command**
678 +* (((
679 +(% style="color:#037691" %)**AT Command**
653 653  
654 654  (((
655 -(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
682 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
656 656  )))
657 657  )))
658 658  
... ... @@ -665,7 +665,7 @@
665 665  )))
666 666  
667 667  (((
668 -Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
695 +Format: A8 MM NN XX XX XX XX YY
669 669  )))
670 670  
671 671  (((
... ... @@ -771,42 +771,34 @@
771 771  This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
772 772  )))
773 773  
774 -(((
775 -* (% style="color:#037691" %)**AT Command:**
801 +* (((
802 +(% style="color:#037691" %)**AT Command:**
776 776  
777 -(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
804 +**AT+PAYVER:    **Set PAYVER field = 1
778 778  
779 779  
780 780  )))
781 -
782 782  * (((
783 783  (% style="color:#037691" %)**Downlink Payload:**
784 784  )))
785 785  
786 786  (((
787 -(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
813 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
788 788  )))
789 789  
790 790  (((
791 -(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
817 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
792 792  )))
793 793  
794 794  
795 -**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
821 +1)Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)[[image:image-20220824145428-2.png||height="168" width="1300"]]
796 796  
797 797  
798 -[[image:image-20220824145428-2.png||height="168" width="1300"]]
824 +2)if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
799 799  
800 -
801 -
802 -**2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.**
803 -
804 -
805 805  [[image:image-20220824145428-3.png||height="308" width="1200"]]
806 806  
807 807  
808 -
809 -
810 810  ==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
811 811  
812 812  
... ... @@ -826,9 +826,9 @@
826 826  (% style="color:#037691" %)**AT Command:**
827 827  )))
828 828  
829 -(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
848 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
830 830  
831 -(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
850 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
832 832  
833 833  
834 834  * (((
... ... @@ -836,19 +836,19 @@
836 836  )))
837 837  
838 838  (((
839 -(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
858 +**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
840 840  
841 841  
842 842  )))
843 843  
844 844  (((
845 -(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
864 +(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
846 846  
847 847  
848 848  )))
849 849  
850 850  (((
851 -Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
870 +Format: AF MM NN LL XX XX XX XX YY
852 852  )))
853 853  
854 854  (((
... ... @@ -896,7 +896,7 @@
896 896  
897 897  
898 898  (((
899 -(% style="color:#4472c4" %)** AT+MBFUN**(%%) is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
918 +**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
900 900  )))
901 901  
902 902  (((
... ... @@ -927,10 +927,8 @@
927 927  
928 928  )))
929 929  
930 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
949 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
931 931  
932 -(% title="Click and drag to resize" %)​
933 -
934 934  (% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
935 935  
936 936  
... ... @@ -947,10 +947,10 @@
947 947  Default value: 0, range:  0 ~~ 65 seconds
948 948  )))
949 949  
950 -(((
951 -* (% style="color:#037691" %)** AT Command:**
967 +* (((
968 +(% style="color:#037691" %)** AT Command:**
952 952  
953 -(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
970 +**AT+CMDDLaa=hex(bb cc)*1000**
954 954  )))
955 955  
956 956  (((
... ... @@ -960,7 +960,7 @@
960 960  )))
961 961  
962 962  (((
963 -(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
980 +**AT+CMDDL1=1000** to send the open time to 1000ms
964 964  )))
965 965  
966 966  (((
... ... @@ -972,12 +972,14 @@
972 972  )))
973 973  
974 974  (((
975 -(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
992 +**0x AA aa bb cc**
976 976  )))
977 977  
978 978  (((
979 -
996 +Same as: AT+CMDDLaa=hex(bb cc)*1000
997 +)))
980 980  
999 +(((
981 981  **Example:**
982 982  )))
983 983  
... ... @@ -986,8 +986,6 @@
986 986  )))
987 987  
988 988  
989 -
990 -
991 991  ==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
992 992  
993 993  
... ... @@ -1001,17 +1001,17 @@
1001 1001  
1002 1002  )))
1003 1003  
1004 -(((
1005 -* (% style="color:#037691" %)** AT Command:**
1021 +* (((
1022 +(% style="color:#037691" %)** AT Command:**
1006 1006  
1007 -(% style="color:#4472c4" %)** AT+DATAUP=0**
1024 +**AT+DATAUP=0**
1008 1008  
1009 -(% style="color:#4472c4" %)** AT+DATAUP=1**
1026 +**AT+DATAUP=1**
1010 1010  
1011 1011  
1012 1012  )))
1013 1013  
1014 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1031 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
1015 1015  
1016 1016  Each uplink is sent to the server at 20-second intervals when segmented.
1017 1017  
... ... @@ -1020,9 +1020,9 @@
1020 1020  (% style="color:#037691" %)** Downlink Payload:**
1021 1021  )))
1022 1022  
1023 -(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1040 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1024 1024  
1025 -(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1042 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1026 1026  
1027 1027  
1028 1028  * (((
... ... @@ -1029,7 +1029,7 @@
1029 1029  (% style="color:#037691" %)** AT Command:**
1030 1030  )))
1031 1031  
1032 -(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1049 +**AT+DATAUP=1,Timeout**
1033 1033  
1034 1034  
1035 1035  * (((
... ... @@ -1036,13 +1036,10 @@
1036 1036  (% style="color:#037691" %)** Downlink Payload:**
1037 1037  )))
1038 1038  
1039 -(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1056 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
1040 1040  
1041 1041  Each uplink is sent to the server at 20-second intervals when segmented.
1042 1042  
1043 -
1044 -
1045 -
1046 1046  ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1047 1047  
1048 1048  
... ... @@ -1067,7 +1067,7 @@
1067 1067  )))
1068 1068  
1069 1069  (((
1070 -(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1084 +**0x08 FF**, RS485-LN will immediately send an uplink.
1071 1071  )))
1072 1072  
1073 1073  
... ... @@ -1087,12 +1087,10 @@
1087 1087  )))
1088 1088  
1089 1089  (((
1090 -(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1104 +**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1091 1091  )))
1092 1092  
1093 1093  (((
1094 -
1095 -
1096 1096  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1097 1097  )))
1098 1098  
... ... @@ -1116,7 +1116,7 @@
1116 1116  )))
1117 1117  
1118 1118  (((
1119 -(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1131 +**0x09 aa bb** same as AT+CMDEAR=aa,bb
1120 1120  )))
1121 1121  
1122 1122  
... ... @@ -1127,10 +1127,12 @@
1127 1127  
1128 1128  (((
1129 1129  Set the Rs485 serial communication parameters:
1142 +
1143 +
1130 1130  )))
1131 1131  
1132 -(((
1133 -(% style="color:#037691" %)**AT Command:**
1146 +* (((
1147 +(% style="color:#037691" %)** AT Command:**
1134 1134  )))
1135 1135  
1136 1136  (((
... ... @@ -1137,7 +1137,7 @@
1137 1137  * Set Baud Rate
1138 1138  )))
1139 1139  
1140 -(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1154 +**AT+BAUDR=9600**    ~/~/ Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1141 1141  
1142 1142  
1143 1143  (((
... ... @@ -1144,7 +1144,7 @@
1144 1144  * Set UART Parity
1145 1145  )))
1146 1146  
1147 -(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1161 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1148 1148  
1149 1149  
1150 1150  (((
... ... @@ -1151,15 +1151,16 @@
1151 1151  * Set STOPBIT
1152 1152  )))
1153 1153  
1154 -(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1168 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1155 1155  
1156 1156  
1157 -(((
1158 -(% style="color:#037691" %)**Downlink Payload:**
1171 +
1172 +* (((
1173 +(% style="color:#037691" %)** Downlink Payload:**
1159 1159  )))
1160 1160  
1161 1161  (((
1162 -(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1177 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1163 1163  )))
1164 1164  
1165 1165  (((
... ... @@ -1167,7 +1167,7 @@
1167 1167  )))
1168 1168  
1169 1169  * (((
1170 -A7 01 00 60  same as AT+BAUDR=9600
1185 +A7 01 00 60   same as AT+BAUDR=9600
1171 1171  )))
1172 1172  * (((
1173 1173  A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1174,34 +1174,14 @@
1174 1174  )))
1175 1175  
1176 1176  (((
1177 -* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1192 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1178 1178  )))
1179 1179  
1180 1180  (((
1181 -* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1196 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1182 1182  )))
1183 1183  
1184 1184  
1185 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1186 -
1187 -* (((
1188 -(% style="color:#037691" %)** AT Command:**
1189 -)))
1190 -
1191 -**~ AT+DATABIT=7    **~/~/ Set the data bits to 7
1192 -
1193 -**~ AT+DATABIT=8    **~/~/ Set the data bits to 8
1194 -
1195 -* (((
1196 -(% style="color:#037691" %)**Downlink Payload:**
1197 -)))
1198 -
1199 -**~ A7 04 07**: Same as  AT+DATABIT=7
1200 -
1201 -**~ A7 04 08**: Same as  AT+DATABIT=8
1202 -
1203 -
1204 -
1205 1205  ==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1206 1206  
1207 1207  (((
... ... @@ -1212,13 +1212,11 @@
1212 1212  (% style="color:#037691" %)** AT Command:**
1213 1213  )))
1214 1214  
1215 -(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1210 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1216 1216  
1217 -(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1212 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1218 1218  
1219 1219  
1220 -
1221 -
1222 1222  ==== (% style="color:blue" %)**Get sensor value**(%%) ====
1223 1223  
1224 1224  
... ... @@ -1226,13 +1226,11 @@
1226 1226  (% style="color:#037691" %)** AT Command:**
1227 1227  )))
1228 1228  
1229 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1222 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1230 1230  
1231 -(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1224 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1232 1232  
1233 1233  
1234 -
1235 -
1236 1236  ==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1237 1237  
1238 1238  
... ... @@ -1240,13 +1240,11 @@
1240 1240  (% style="color:#037691" %)** AT Command:**
1241 1241  )))
1242 1242  
1243 -(% style="color:#4472c4" %)** AT+DISFCNTCHECK=0  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1234 +**AT+DISFCNTCHECK=0  **~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1244 1244  
1245 -(% style="color:#4472c4" %)** AT+DISFCNTCHECK=1  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1236 +**AT+DISFCNTCHECK=1  **~/~/When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1246 1246  
1247 1247  
1248 -
1249 -
1250 1250  ==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1251 1251  
1252 1252  
... ... @@ -1254,9 +1254,9 @@
1254 1254  (% style="color:#037691" %)** AT Command:**
1255 1255  )))
1256 1256  
1257 - (% style="color:#4472c4" %)** AT+DISMACANS=0**  (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1246 + **AT+DISMACANS=0**  ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1258 1258  
1259 - (% style="color:#4472c4" %)** AT+DISMACANS=1**   (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1248 + **AT+DISMACANS=1**      ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1260 1260  
1261 1261  
1262 1262  * (((
... ... @@ -1263,11 +1263,9 @@
1263 1263  (% style="color:#037691" %)** Downlink Payload:**
1264 1264  )))
1265 1265  
1266 -(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1255 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1267 1267  
1268 1268  
1269 -
1270 -
1271 1271  ==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1272 1272  
1273 1273  
... ... @@ -1275,42 +1275,34 @@
1275 1275  (% style="color:#037691" %)** AT Command:**
1276 1276  )))
1277 1277  
1278 -(% style="color:#4472c4" %)** AT+RPL=5**  (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1265 +**AT+RPL=5**  ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1279 1279  
1280 1280  Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
1281 1281  
1282 -
1283 1283  [[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-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1284 1284  
1285 1285  For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1286 1286  
1287 -
1288 -
1289 1289  [[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-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1290 1290  
1291 1291  For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1292 1292  
1293 1293  
1294 -
1295 -
1296 1296  ==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1297 1297  
1298 1298  
1299 -(((
1300 -* (% style="color:#037691" %)**Downlink Payload:**
1281 +* (((
1282 +(% style="color:#037691" %)**Downlink Payload:**
1301 1301  
1302 -(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1284 +**26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1303 1303  )))
1304 1304  
1305 -
1306 1306  Example：
1307 1307  
1308 -
1309 1309  [[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-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1310 1310  
1291 +==== ====
1311 1311  
1312 -
1313 -
1314 1314  ==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1315 1315  
1316 1316  
... ... @@ -1318,11 +1318,11 @@
1318 1318  (% style="color:#037691" %)** AT Command:**
1319 1319  )))
1320 1320  
1321 -(% style="color:#4472c4" %)**AT+RXMODE=1,10**    (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1300 +**~ ​AT+RXMODE=1,10**  ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1322 1322  
1323 -(% style="color:#4472c4" %)**AT+RXMODE=2,500    ** (%%) ~/~/  RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1302 +**~ ​AT+RXMODE=2,500    ** ~/~/RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1324 1324  
1325 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1304 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1326 1326  
1327 1327  
1328 1328  * (((
... ... @@ -1329,7 +1329,7 @@
1329 1329  (% style="color:#037691" %)**Downlink Payload:**
1330 1330  )))
1331 1331  
1332 -(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1311 +**A6 aa bb bb                   ** ~/~/same as AT+RXMODE=aa,bb
1333 1333  
1334 1334  [[image:image-20220824144240-1.png]]
1335 1335  
... ... @@ -1348,12 +1348,10 @@
1348 1348  
1349 1349  )))
1350 1350  
1351 -(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1330 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1352 1352  
1353 -(% title="Click and drag to resize" %)​
1354 -
1355 1355  (((
1356 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1333 +To enable the listening mode, use can run the command AT+RXMODE.
1357 1357  )))
1358 1358  
1359 1359  (((
... ... @@ -1388,13 +1388,11 @@
1388 1388  )))
1389 1389  
1390 1390  (((
1391 -
1392 -
1393 -(% style="color:#037691" %)**Downlink Command:**
1368 +(% style="color:#037691" %)** Downlink Command:**
1394 1394  )))
1395 1395  
1396 1396  (((
1397 -(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1372 +**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1398 1398  )))
1399 1399  
1400 1400  (((
... ... @@ -1423,8 +1423,6 @@
1423 1423  
1424 1424  (((
1425 1425  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1426 -
1427 -
1428 1428  )))
1429 1429  
1430 1430  (((
... ... @@ -1446,7 +1446,7 @@
1446 1446  == 3.7 Buttons ==
1447 1447  
1448 1448  
1449 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1422 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1450 1450  |=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1451 1451  |(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1452 1452  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
... ... @@ -1455,7 +1455,7 @@
1455 1455  == 3.8 LEDs ==
1456 1456  
1457 1457  
1458 -(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1431 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1459 1459  |=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1460 1460  |**PWR**|Always on if there is power
1461 1461  |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
... ... @@ -1475,18 +1475,13 @@
1475 1475  
1476 1476  (((
1477 1477  RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
1478 -
1479 -
1480 1480  )))
1481 1481  
1482 1482  (% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1483 1483  
1484 1484  
1485 -
1486 1486  (((
1487 1487  In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
1488 -
1489 -
1490 1490  )))
1491 1491  
1492 1492  (% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -1592,20 +1592,14 @@
1592 1592  
1593 1593  (((
1594 1594  (% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1595 -
1596 -
1597 1597  )))
1598 1598  
1599 1599  (((
1600 1600  (% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]].
1601 -
1602 -
1603 1603  )))
1604 1604  
1605 1605  (((
1606 1606  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1607 -
1608 -
1609 1609  )))
1610 1610  
1611 1611  (((
image-20220929111027-1.png
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