Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 76.1 >
edited by Edwin Chen
on 2022/10/06 15:44
To version < 73.8 >
edited by Xiaoling
on 2022/09/12 11:35
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -82,11 +82,13 @@
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  
... ... @@ -500,7 +500,7 @@
500 500  
501 501  )))
502 502  
503 -[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
508 +(% 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" %)​
504 504  
505 505  
506 506  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -508,7 +508,7 @@
508 508  
509 509  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
510 510  
511 -Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
516 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
512 512  
513 513  
514 514  1. PAYVER: Defined by AT+PAYVER
... ... @@ -516,7 +516,6 @@
516 516  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
517 517  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
518 518  
519 -
520 520  (% 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" %)​
521 521  
522 522  
... ... @@ -540,13 +540,27 @@
540 540  
541 541   ~* For all other bands: max 51 bytes for each uplink.
542 542  
547 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
543 543  
544 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
549 +(% 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)**
545 545  
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  
552 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
548 548  
554 +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**.
549 549  
556 +
557 +[[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"]]
558 +
559 +
560 +
561 +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**.
562 +
563 +
564 +[[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"]]
565 +
566 +
567 +
550 550  Below are the uplink payloads:
551 551  
552 552  
... ... @@ -792,16 +792,14 @@
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)**
813 +1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
796 796  
797 -
798 798  [[image:image-20220824145428-2.png||height="168" width="1300"]]
799 799  
800 800  
818 +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.
801 801  
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.**
803 803  
804 -
805 805  [[image:image-20220824145428-3.png||height="308" width="1200"]]
806 806  
807 807  
... ... @@ -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"]]
946 +(% 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  
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1127 1127  
1128 1128  (((
1129 1129  Set the Rs485 serial communication parameters:
1144 +
1145 +
1130 1130  )))
1131 1131  
1132 -(((
1133 -(% style="color:#037691" %)**AT Command:**
1148 +* (((
1149 +(% style="color:#037691" %)** AT Command:**
1150 +
1151 +
1152 +
1134 1134  )))
1135 1135  
1136 1136  (((
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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
1159 +(% 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
1141 1141  
1142 1142  
1143 1143  (((
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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
1166 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1148 1148  
1149 1149  
1150 1150  (((
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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
1173 +(% style="color:#4472c4" %)** 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:**
1176 +
1177 +* (((
1178 +(% 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
1182 +(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1163 1163  )))
1164 1164  
1165 1165  (((
1186 +
1187 +
1166 1166  **Example:**
1167 1167  )))
1168 1168  
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1409 1409  
1410 1410  (((
1411 1411  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
1412 -
1413 -
1414 1414  )))
1415 1415  
1416 1416  (((
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1439 1439  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1440 1440  
1441 1441  
1462 +
1442 1442  == 3.8 LEDs ==
1443 1443  
1444 1444  
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1448 1448  |**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.
1449 1449  
1450 1450  
1472 +
1451 1451  = 4. Case Study =
1452 1452  
1453 1453  
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1693 1693  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1694 1694  
1695 1695  
1718 +
1696 1696  = 9.Packing Info =
1697 1697  
1698 1698  
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1710 1710  * Weight / pcs : 170g
1711 1711  
1712 1712  
1736 +
1713 1713  = 10. FCC Caution for RS485LN-US915 =
1714 1714  
1715 1715  
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