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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... ... @@ -1,1 +1,1 @@ 1 -RS485-LN – RS485 to LoRaWAN Converter 1 +RS485-LN – RS485 to LoRaWAN Converter User Manual - Content
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... ... @@ -3,7 +3,6 @@ 3 3 4 4 5 5 6 -**RS485-LN – RS485 to LoRaWAN Converter User Manual** 7 7 8 8 9 9 ... ... @@ -92,6 +92,7 @@ 92 92 * Automatic RF Sense and CAD with ultra-fast AFC. 93 93 * Packet engine up to 256 bytes with CRC 94 94 94 + 95 95 == 1.3 Features == 96 96 97 97 * LoRaWAN Class A & Class C protocol (default Class C) ... ... @@ -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/]] ... ... @@ -321,11 +321,17 @@ 321 321 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 322 322 |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example** 323 323 |AT+CFGDEV|(% style="width:110px" %)((( 326 +((( 324 324 This command is used to configure the RS485/TTL devices; they won’t be used during sampling. 328 +))) 325 325 330 +((( 326 326 AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx, 332 +))) 327 327 334 +((( 328 328 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 336 +))) 329 329 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 330 330 331 331 ... ... @@ -1186,11 +1186,11 @@ 1186 1186 == 3.7 Buttons == 1187 1187 1188 1188 1189 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:40 0px" %)1190 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 3 50px;" %)**Feature**1191 -|(% style="width:50px" %)**ACT**|(% style="width:3 50px" %)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**1192 -|(% style="width:50px" %)**RST**|(% style="width:3 50px" %)Reboot RS4851193 -|(% style="width:50px" %)**PRO**|(% style="width:3 50px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]1197 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %) 1198 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature** 1199 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)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** 1200 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485 1201 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1194 1194 1195 1195 1196 1196 == 3.8 LEDs == ... ... @@ -1253,7 +1253,9 @@ 1253 1253 ))) 1254 1254 1255 1255 1264 +((( 1256 1256 If device already joined network: 1266 +))) 1257 1257 1258 1258 (% class="box infomessage" %) 1259 1259 ((( ... ... @@ -1292,10 +1292,12 @@ 1292 1292 1293 1293 (% style="color:red" %)**Note:** 1294 1294 1305 +((( 1295 1295 (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server. 1296 1296 2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting. 1297 1297 3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means. 1298 1298 4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5 1310 +))) 1299 1299 1300 1300 [[image:1654162478620-421.png]] 1301 1301