Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -33,40 +33,28 @@ 33 33 34 34 == 1.1 What is RS485-LN RS485 to LoRaWAN Converter == 35 35 36 -((( 37 -((( 38 -((( 39 - 40 40 37 +((( 41 41 The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on. 48 48 ))) 49 -))) 50 50 51 51 ((( 52 -((( 53 53 (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server. 54 54 ))) 55 -))) 56 56 57 57 ((( 58 -((( 59 59 (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices. 60 60 ))) 61 61 62 62 ((( 63 63 (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]] 64 - 65 - 66 66 ))) 67 -))) 68 -))) 69 69 57 + 70 70 (% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% 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" %) 71 71 72 72 ... ... @@ -108,8 +108,6 @@ 108 108 * Automatic RF Sense and CAD with ultra-fast AFC. 109 109 * Packet engine up to 256 bytes with CRC 110 110 111 - 112 - 113 113 == 1.3 Features == 114 114 115 115 ... ... @@ -122,8 +122,6 @@ 122 122 * Support Modbus protocol 123 123 * Support Interrupt uplink (Since hardware version v1.2) 124 124 125 - 126 - 127 127 == 1.4 Applications == 128 128 129 129 ... ... @@ -134,8 +134,6 @@ 134 134 * Smart Cities 135 135 * Smart Factory 136 136 137 - 138 - 139 139 == 1.5 Firmware Change log == 140 140 141 141 ... ... @@ -367,8 +367,6 @@ 367 367 ))) 368 368 ))) 369 369 370 - 371 - 372 372 === 3.3.2 Configure sensors === 373 373 374 374 ... ... @@ -396,8 +396,6 @@ 396 396 ))) 397 397 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 398 398 399 - 400 - 401 401 === 3.3.3 Configure read commands for each sampling === 402 402 403 403 ... ... @@ -1210,9 +1210,9 @@ 1210 1210 (% style="color:#037691" %)** AT Command:** 1211 1211 ))) 1212 1212 1213 -**~ AT+DATABIT=7 1191 +**~ AT+DATABIT=7 **~/~/ Set the data bits to 7 1214 1214 1215 -**~ AT+DATABIT=8 1193 +**~ AT+DATABIT=8 **~/~/ Set the data bits to 8 1216 1216 1217 1217 * ((( 1218 1218 (% style="color:#037691" %)**Downlink Payload:** ... ... @@ -1474,8 +1474,6 @@ 1474 1474 |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485 1475 1475 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1476 1476 1477 - 1478 - 1479 1479 == 3.8 LEDs == 1480 1480 1481 1481 ... ... @@ -1484,8 +1484,6 @@ 1484 1484 |**PWR**|Always on if there is power 1485 1485 |**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. 1486 1486 1487 - 1488 - 1489 1489 = 4. Case Study = 1490 1490 1491 1491 ... ... @@ -1730,8 +1730,6 @@ 1730 1730 * (% style="color:red" %)**RU864**(%%): frequency bands RU864 1731 1731 * (% style="color:red" %)**KZ865**(%%): frequency bands KZ865 1732 1732 1733 - 1734 - 1735 1735 = 9.Packing Info = 1736 1736 1737 1737 ... ... @@ -1748,8 +1748,6 @@ 1748 1748 * Package Size / pcs : 14.5 x 8 x 5 cm 1749 1749 * Weight / pcs : 170g 1750 1750 1751 - 1752 - 1753 1753 = 10. FCC Caution for RS485LN-US915 = 1754 1754 1755 1755