Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 75.1 >
edited by Bei Jinggeng
on 2022/09/29 11:11
To version < 73.7 >
edited by Xiaoling
on 2022/09/12 11:29
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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82 82  ** Idle: 32mA@12v
83 83  ** 20dB Transmit: 65mA@12v
84 84  
85 +
85 85  (% style="color:#037691" %)**Interface for Model:**
86 86  
87 87  * RS485
88 88  * Power Input 7~~ 24V DC. 
89 89  
91 +
90 90  (% style="color:#037691" %)**LoRa Spec:**
91 91  
92 92  * Frequency Range:
... ... @@ -109,6 +109,7 @@
109 109  * Packet engine up to 256 bytes with CRC
110 110  
111 111  
114 +
112 112  == 1.3 Features ==
113 113  
114 114  
... ... @@ -122,6 +122,7 @@
122 122  * Support Interrupt uplink (Since hardware version v1.2)
123 123  
124 124  
128 +
125 125  == 1.4 Applications ==
126 126  
127 127  
... ... @@ -133,6 +133,7 @@
133 133  * Smart Factory
134 134  
135 135  
140 +
136 136  == 1.5 Firmware Change log ==
137 137  
138 138  
... ... @@ -502,7 +502,7 @@
502 502  
503 503  )))
504 504  
505 -[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
510 +(% 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" %)​
506 506  
507 507  
508 508  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -510,7 +510,7 @@
510 510  
511 511  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
512 512  
513 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
518 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
514 514  
515 515  
516 516  1. PAYVER: Defined by AT+PAYVER
... ... @@ -518,6 +518,7 @@
518 518  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
519 519  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
520 520  
526 +
521 521  (% 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" %)​
522 522  
523 523  
... ... @@ -546,8 +546,22 @@
546 546  (% 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)**
547 547  
548 548  
555 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
549 549  
557 +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**.
550 550  
559 +
560 +[[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"]]
561 +
562 +
563 +
564 +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**.
565 +
566 +
567 +[[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"]]
568 +
569 +
570 +
551 551  Below are the uplink payloads:
552 552  
553 553  
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628 628  
629 629  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.
630 630  
651 +(% 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" %)​
631 631  
632 -(% 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"]]
633 -
634 -(% title="Click and drag to resize" %)​
635 -
636 636  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)
637 637  
638 638  
... ... @@ -652,6 +652,7 @@
652 652  (((
653 653  * (% style="color:#037691" %)**AT Command**
654 654  
672 +
655 655  (((
656 656  (% 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
657 657  )))
... ... @@ -775,6 +775,7 @@
775 775  (((
776 776  * (% style="color:#037691" %)**AT Command:**
777 777  
796 +
778 778  (% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
779 779  
780 780  
... ... @@ -947,6 +947,7 @@
947 947  (((
948 948  * (% style="color:#037691" %)** AT Command:**
949 949  
969 +
950 950  (% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
951 951  )))
952 952  
... ... @@ -1001,6 +1001,7 @@
1001 1001  (((
1002 1002  * (% style="color:#037691" %)** AT Command:**
1003 1003  
1024 +
1004 1004  (% style="color:#4472c4" %)** AT+DATAUP=0**
1005 1005  
1006 1006  (% style="color:#4472c4" %)** AT+DATAUP=1**
... ... @@ -1290,6 +1290,7 @@
1290 1290  (((
1291 1291  * (% style="color:#037691" %)**Downlink Payload:**
1292 1292  
1314 +
1293 1293  (% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1294 1294  )))
1295 1295  
... ... @@ -1313,7 +1313,7 @@
1313 1313  
1314 1314  (% 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.
1315 1315  
1316 -(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1338 +(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/ Disable this mode (default)
1317 1317  
1318 1318  
1319 1319  * (((
... ... @@ -1339,12 +1339,10 @@
1339 1339  
1340 1340  )))
1341 1341  
1342 -(% 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"]]
1364 +(% 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" %)​
1343 1343  
1344 -(% title="Click and drag to resize" %)​
1345 -
1346 1346  (((
1347 -To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1367 +To enable the listening mode, use can run the command AT+RXMODE.
1348 1348  )))
1349 1349  
1350 1350  (((
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1379 1379  )))
1380 1380  
1381 1381  (((
1382 -
1383 -
1384 -(% style="color:#037691" %)**Downlink Command:**
1402 +(% style="color:#037691" %)** Downlink Command:**
1385 1385  )))
1386 1386  
1387 1387  (((
1388 -(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1406 +**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1389 1389  )))
1390 1390  
1391 1391  (((
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1441 1441  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1442 1442  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1443 1443  
1444 -
1445 1445  == 3.8 LEDs ==
1446 1446  
1447 1447  
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1450 1450  |**PWR**|Always on if there is power
1451 1451  |**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.
1452 1452  
1453 -
1454 1454  = 4. Case Study =
1455 1455  
1456 1456  
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1466 1466  
1467 1467  (((
1468 1468  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.
1469 -
1470 -
1471 1471  )))
1472 1472  
1473 1473  (% 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" %)​
1474 1474  
1475 1475  
1476 -
1477 1477  (((
1478 1478  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:
1479 -
1480 -
1481 1481  )))
1482 1482  
1483 1483  (% 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" %)​
... ... @@ -1583,20 +1583,14 @@
1583 1583  
1584 1584  (((
1585 1585  (% 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]].
1586 -
1587 -
1588 1588  )))
1589 1589  
1590 1590  (((
1591 1591  (% 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]].
1592 -
1593 -
1594 1594  )))
1595 1595  
1596 1596  (((
1597 1597  (% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1598 -
1599 -
1600 1600  )))
1601 1601  
1602 1602  (((
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1695 1695  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1696 1696  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1697 1697  
1698 -
1699 1699  = 9.Packing Info =
1700 1700  
1701 1701  
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1712 1712  * Package Size / pcs : 14.5 x 8 x 5 cm
1713 1713  * Weight / pcs : 170g
1714 1714  
1715 -
1716 1716  = 10. FCC Caution for RS485LN-US915 =
1717 1717  
1718 1718  
image-20220929111027-1.png
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