Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 58.45 >
edited by Xiaoling
on 2022/06/06 13:44
To version < 58.27 >
edited by Xiaoling
on 2022/06/06 11:27
>
Change comment: There is no comment for this version

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Content
... ... @@ -103,6 +103,7 @@
103 103  * Support Modbus protocol
104 104  * Support Interrupt uplink (Since hardware version v1.2)
105 105  
106 +
106 106  == 1.4 Applications ==
107 107  
108 108  * Smart Buildings & Home Automation
... ... @@ -112,6 +112,7 @@
112 112  * Smart Cities
113 113  * Smart Factory
114 114  
116 +
115 115  == 1.5 Firmware Change log ==
116 116  
117 117  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -233,15 +233,11 @@
233 233  
234 234  (((
235 235  (((
236 -(((
237 237  There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
238 238  )))
239 -)))
240 240  
241 241  (((
242 -(((
243 243  (% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
244 -)))
245 245  
246 246  
247 247  )))
... ... @@ -310,6 +310,7 @@
310 310  )))
311 311  
312 312  
311 +
313 313  === 3.3.2 Configure sensors ===
314 314  
315 315  (((
... ... @@ -329,6 +329,7 @@
329 329  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
330 330  
331 331  
331 +
332 332  === 3.3.3 Configure read commands for each sampling ===
333 333  
334 334  (((
... ... @@ -1106,29 +1106,29 @@
1106 1106  )))
1107 1107  
1108 1108  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1109 -|=(% style="width: 100px;" %)(((
1110 -**Command example**
1111 -)))|=(% style="width: 400px;" %)(((
1109 +|=(% style="width: 161px;" %)(((
1110 +**Command example:**
1111 +)))|=(% style="width: 337px;" %)(((
1112 1112  **Function**
1113 1113  )))
1114 -|(% style="width:100px" %)(((
1114 +|(% style="width:161px" %)(((
1115 1115  AT+RXMODE=1,10
1116 -)))|(% style="width:400px" %)(((
1116 +)))|(% style="width:337px" %)(((
1117 1117  Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1118 1118  )))
1119 -|(% style="width:100px" %)(((
1119 +|(% style="width:161px" %)(((
1120 1120  AT+RXMODE=2,500
1121 -)))|(% style="width:400px" %)(((
1121 +)))|(% style="width:337px" %)(((
1122 1122  Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1123 1123  )))
1124 -|(% style="width:100px" %)(((
1124 +|(% style="width:161px" %)(((
1125 1125  AT+RXMODE=0,0
1126 -)))|(% style="width:400px" %)(((
1126 +)))|(% style="width:337px" %)(((
1127 1127  Disable listening mode. This is the default settings.
1128 1128  )))
1129 -|(% style="width:100px" %)(((
1129 +|(% style="width:161px" %)(((
1130 1130  
1131 -)))|(% style="width:400px" %)(((
1131 +)))|(% style="width:337px" %)(((
1132 1132  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1133 1133  )))
1134 1134  
... ... @@ -1184,21 +1184,23 @@
1184 1184  == 3.7 Buttons ==
1185 1185  
1186 1186  
1187 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1188 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1189 -|(% style="width:50px" %)**ACT**|(% style="width:350px" %)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**
1190 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1191 -|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1187 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:500px" %)
1188 +|=**Button**|=(% style="width: 1420px;" %)**Feature**
1189 +|**ACT**|(% style="width:1420px" %)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**
1190 +|**RST**|(% style="width:1420px" %)Reboot RS485
1191 +|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1192 1192  
1193 1193  
1194 +
1194 1194  == 3.8 LEDs ==
1195 1195  
1196 -
1197 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1198 -|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1197 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:500px" %)
1198 +|=**LEDs**|=**Feature**
1199 1199  |**PWR**|Always on if there is power
1200 -|**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.
1200 +|**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.
1201 1201  
1202 +
1203 +
1202 1202  = 4. Case Study =
1203 1203  
1204 1204  User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
... ... @@ -1301,23 +1301,13 @@
1301 1301  
1302 1302  == 6.1 How to upgrade the image? ==
1303 1303  
1304 -(((
1305 1305  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1306 -)))
1307 1307  
1308 -* (((
1309 -Support new features
1310 -)))
1311 -* (((
1312 -For bug fix
1313 -)))
1314 -* (((
1315 -Change LoRaWAN bands.
1316 -)))
1308 +* Support new features
1309 +* For bug fix
1310 +* Change LoRaWAN bands.
1317 1317  
1318 -(((
1319 1319  Below shows the hardware connection for how to upload an image to RS485-LN:
1320 -)))
1321 1321  
1322 1322  [[image:1654162535040-878.png]]
1323 1323  
... ... @@ -1328,10 +1328,8 @@
1328 1328  **Step3: **Open flashloader; choose the correct COM port to update.
1329 1329  
1330 1330  (((
1331 -(((
1332 1332  (% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
1333 1333  )))
1334 -)))
1335 1335  
1336 1336  
1337 1337  [[image:image-20220602175818-12.png]]
... ... @@ -1394,6 +1394,7 @@
1394 1394  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1395 1395  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1396 1396  
1387 +
1397 1397  = 9.Packing Info =
1398 1398  
1399 1399  
... ... @@ -1410,6 +1410,7 @@
1410 1410  * Package Size / pcs : 14.5 x 8 x 5 cm
1411 1411  * Weight / pcs : 170g
1412 1412  
1404 +
1413 1413  = 10. FCC Caution for RS485LN-US915 =
1414 1414  
1415 1415  (((

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