Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 74.1 >
edited by Bei Jinggeng
on 2022/09/29 11:10
To version < 76.1 >
edited by Edwin Chen
on 2022/10/06 15:44
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Bei
1 +XWiki.Edwin
Content
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109 109  * Packet engine up to 256 bytes with CRC
110 110  
111 111  
112 -
113 113  == 1.3 Features ==
114 114  
115 115  
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123 123  * Support Interrupt uplink (Since hardware version v1.2)
124 124  
125 125  
126 -
127 127  == 1.4 Applications ==
128 128  
129 129  
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135 135  * Smart Factory
136 136  
137 137  
138 -
139 139  == 1.5 Firmware Change log ==
140 140  
141 141  
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368 368  )))
369 369  
370 370  
371 -
372 -
373 373  === 3.3.2 Configure sensors ===
374 374  
375 375  
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398 398  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
399 399  
400 400  
401 -
402 -
403 403  === 3.3.3 Configure read commands for each sampling ===
404 404  
405 405  
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507 507  
508 508  )))
509 509  
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" %)​
503 +[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
511 511  
512 512  
513 513  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
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515 515  
516 516  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
517 517  
518 -Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
511 +Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
519 519  
520 520  
521 521  1. PAYVER: Defined by AT+PAYVER
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523 523  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
524 524  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
525 525  
519 +
526 526  (% 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" %)​
527 527  
528 528  
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546 546  
547 547   ~* For all other bands: max 51 bytes for each uplink.
548 548  
549 -(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
550 550  
551 -(% 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)**
544 +(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
552 552  
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)**
553 553  
554 -(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
555 555  
556 -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**.
557 557  
558 -
559 -[[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"]]
560 -
561 -
562 -
563 -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**.
564 -
565 -
566 -[[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"]]
567 -
568 -
569 -
570 570  Below are the uplink payloads:
571 571  
572 572  
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812 812  )))
813 813  
814 814  
815 -1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
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)**
816 816  
797 +
817 817  [[image:image-20220824145428-2.png||height="168" width="1300"]]
818 818  
819 819  
820 -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.
821 821  
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.**
822 822  
804 +
823 823  [[image:image-20220824145428-3.png||height="308" width="1200"]]
824 824  
825 825  
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945 945  
946 946  )))
947 947  
948 -(% 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" %)​
930 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
949 949  
932 +(% title="Click and drag to resize" %)​
933 +
950 950  (% 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" %)​
951 951  
952 952  
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1143 1143  
1144 1144  (((
1145 1145  Set the Rs485 serial communication parameters:
1146 -
1147 -
1148 1148  )))
1149 1149  
1150 -* (((
1151 -(% style="color:#037691" %)** AT Command:**
1152 -
1153 -
1154 -
1132 +(((
1133 +(% style="color:#037691" %)**AT Command:**
1155 1155  )))
1156 1156  
1157 1157  (((
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1158 1158  * Set Baud Rate
1159 1159  )))
1160 1160  
1161 -(% 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
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
1162 1162  
1163 1163  
1164 1164  (((
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1165 1165  * Set UART Parity
1166 1166  )))
1167 1167  
1168 -(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1147 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1169 1169  
1170 1170  
1171 1171  (((
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1172 1172  * Set STOPBIT
1173 1173  )))
1174 1174  
1175 -(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1154 +(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1176 1176  
1177 1177  
1178 -
1179 -* (((
1180 -(% style="color:#037691" %)** Downlink Payload:**
1157 +(((
1158 +(% style="color:#037691" %)**Downlink Payload:**
1181 1181  )))
1182 1182  
1183 1183  (((
1184 -(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1162 +(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1185 1185  )))
1186 1186  
1187 1187  (((
1188 -
1189 -
1190 1190  **Example:**
1191 1191  )))
1192 1192  
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1433 1433  
1434 1434  (((
1435 1435  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 +
1436 1436  )))
1437 1437  
1438 1438  (((
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1461 1461  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1462 1462  
1463 1463  
1464 -
1465 1465  == 3.8 LEDs ==
1466 1466  
1467 1467  
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1471 1471  |**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.
1472 1472  
1473 1473  
1474 -
1475 1475  = 4. Case Study =
1476 1476  
1477 1477  
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1717 1717  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1718 1718  
1719 1719  
1720 -
1721 1721  = 9.Packing Info =
1722 1722  
1723 1723  
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1735 1735  * Weight / pcs : 170g
1736 1736  
1737 1737  
1738 -
1739 1739  = 10. FCC Caution for RS485LN-US915 =
1740 1740  
1741 1741  

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