Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 79.1 >
edited by Bei Jinggeng
on 2022/10/10 14:17
To version < 75.1 >
edited by Bei Jinggeng
on 2022/09/29 11:11
>
Change comment: There is no comment for this version

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Content
... ... @@ -108,6 +108,7 @@
108 108  * Automatic RF Sense and CAD with ultra-fast AFC.
109 109  * Packet engine up to 256 bytes with CRC
110 110  
111 +
111 111  == 1.3 Features ==
112 112  
113 113  
... ... @@ -120,6 +120,7 @@
120 120  * Support Modbus protocol
121 121  * Support Interrupt uplink (Since hardware version v1.2)
122 122  
124 +
123 123  == 1.4 Applications ==
124 124  
125 125  
... ... @@ -130,6 +130,7 @@
130 130  * Smart Cities
131 131  * Smart Factory
132 132  
135 +
133 133  == 1.5 Firmware Change log ==
134 134  
135 135  
... ... @@ -361,6 +361,8 @@
361 361  )))
362 362  )))
363 363  
367 +
368 +
364 364  === 3.3.2 Configure sensors ===
365 365  
366 366  
... ... @@ -388,6 +388,8 @@
388 388  )))
389 389  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
390 390  
396 +
397 +
391 391  === 3.3.3 Configure read commands for each sampling ===
392 392  
393 393  
... ... @@ -534,10 +534,10 @@
534 534  
535 535   ~* For all other bands: max 51 bytes for each uplink.
536 536  
544 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
537 537  
538 -(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
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)**
539 539  
540 -(% 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)**
541 541  
542 542  
543 543  
... ... @@ -575,26 +575,9 @@
575 575  
576 576  == 3.4 Uplink Payload ==
577 577  
578 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:800px" %)
579 -|(((
580 -Size(bytes)
581 -)))|1|(((
582 -Length depends on the return from the commands
583 -)))
584 -|(((
585 -Value
586 -)))|(((
587 -PAYLOAD_VER
588 -)))|(((
589 -If the valid payload is too long and exceed the maximum
590 590  
591 -support payload length in server, server will show payload not
586 +(% 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"]]
592 592  
593 -provided in the LoRaWAN server.
594 -)))
595 -
596 -(% 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"]]
597 -
598 598  (% title="Click and drag to resize" %)​
599 599  
600 600  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
... ... @@ -656,7 +656,7 @@
656 656  
657 657  
658 658  (((
659 -This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
649 +This command is used to configure the RS485 devices; they won't be used during sampling.
660 660  )))
661 661  
662 662  (((
... ... @@ -803,16 +803,14 @@
803 803  )))
804 804  
805 805  
806 -**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 +1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
807 807  
808 -
809 809  [[image:image-20220824145428-2.png||height="168" width="1300"]]
810 810  
811 811  
801 +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.
812 812  
813 -**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.**
814 814  
815 -
816 816  [[image:image-20220824145428-3.png||height="308" width="1200"]]
817 817  
818 818  
... ... @@ -938,10 +938,8 @@
938 938  
939 939  )))
940 940  
941 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
929 +(% 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" %)​
942 942  
943 -(% title="Click and drag to resize" %)​
944 -
945 945  (% 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" %)​
946 946  
947 947  
... ... @@ -1138,10 +1138,15 @@
1138 1138  
1139 1139  (((
1140 1140  Set the Rs485 serial communication parameters:
1127 +
1128 +
1141 1141  )))
1142 1142  
1143 -(((
1144 -(% style="color:#037691" %)**AT Command:**
1131 +* (((
1132 +(% style="color:#037691" %)** AT Command:**
1133 +
1134 +
1135 +
1145 1145  )))
1146 1146  
1147 1147  (((
... ... @@ -1148,7 +1148,7 @@
1148 1148  * Set Baud Rate
1149 1149  )))
1150 1150  
1151 -(% 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
1142 +(% 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
1152 1152  
1153 1153  
1154 1154  (((
... ... @@ -1155,7 +1155,7 @@
1155 1155  * Set UART Parity
1156 1156  )))
1157 1157  
1158 -(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1149 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1159 1159  
1160 1160  
1161 1161  (((
... ... @@ -1162,18 +1162,21 @@
1162 1162  * Set STOPBIT
1163 1163  )))
1164 1164  
1165 -(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1156 +(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1166 1166  
1167 1167  
1168 -(((
1169 -(% style="color:#037691" %)**Downlink Payload:**
1159 +
1160 +* (((
1161 +(% style="color:#037691" %)** Downlink Payload:**
1170 1170  )))
1171 1171  
1172 1172  (((
1173 -(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1165 +(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1174 1174  )))
1175 1175  
1176 1176  (((
1169 +
1170 +
1177 1177  **Example:**
1178 1178  )))
1179 1179  
... ... @@ -1193,26 +1193,9 @@
1193 1193  )))
1194 1194  
1195 1195  
1196 -==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1197 1197  
1198 -* (((
1199 -(% style="color:#037691" %)** AT Command:**
1200 -)))
1201 1201  
1202 -**~ AT+DATABIT=7  **~/~/ Set the data bits to 7
1203 1203  
1204 -**~ AT+DATABIT=8  **~/~/Set the data bits to 8
1205 -
1206 -* (((
1207 -(% style="color:#037691" %)**Downlink Payload:**
1208 -)))
1209 -
1210 -**~ A7 04 07**: Same as  AT+DATABIT=7
1211 -
1212 -**~ A7 04 08**: Same as  AT+DATABIT=8
1213 -
1214 -
1215 -
1216 1216  ==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1217 1217  
1218 1218  (((
... ... @@ -1437,8 +1437,6 @@
1437 1437  
1438 1438  (((
1439 1439  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
1440 -
1441 -
1442 1442  )))
1443 1443  
1444 1444  (((
... ... @@ -1466,6 +1466,7 @@
1466 1466  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1467 1467  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1468 1468  
1444 +
1469 1469  == 3.8 LEDs ==
1470 1470  
1471 1471  
... ... @@ -1474,6 +1474,7 @@
1474 1474  |**PWR**|Always on if there is power
1475 1475  |**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.
1476 1476  
1453 +
1477 1477  = 4. Case Study =
1478 1478  
1479 1479  
... ... @@ -1718,6 +1718,7 @@
1718 1718  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1719 1719  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1720 1720  
1698 +
1721 1721  = 9.Packing Info =
1722 1722  
1723 1723  
... ... @@ -1734,6 +1734,7 @@
1734 1734  * Package Size / pcs : 14.5 x 8 x 5 cm
1735 1735  * Weight / pcs : 170g
1736 1736  
1715 +
1737 1737  = 10. FCC Caution for RS485LN-US915 =
1738 1738  
1739 1739  

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