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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... ... @@ -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 95 + 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) 105 105 107 + 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 114 114 117 + 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/]] ... ... @@ -309,7 +309,6 @@ 309 309 ))) 310 310 ))) 311 311 312 - 313 313 === 3.3.2 Configure sensors === 314 314 315 315 ((( ... ... @@ -328,7 +328,6 @@ 328 328 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 329 329 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 330 330 331 - 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: 1 00px;" %)(((1110 -**Command example** 1111 -)))|=(% style="width: 400px;" %)(((1110 +|=(% style="width: 161px;" %)((( 1111 +**Command example:** 1112 +)))|=(% style="width: 337px;" %)((( 1112 1112 **Function** 1113 1113 ))) 1114 -|(% style="width:1 00px" %)(((1115 +|(% style="width:161px" %)((( 1115 1115 AT+RXMODE=1,10 1116 -)))|(% style="width: 400px" %)(((1117 +)))|(% 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:1 00px" %)(((1120 +|(% style="width:161px" %)((( 1120 1120 AT+RXMODE=2,500 1121 -)))|(% style="width: 400px" %)(((1122 +)))|(% 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:1 00px" %)(((1125 +|(% style="width:161px" %)((( 1125 1125 AT+RXMODE=0,0 1126 -)))|(% style="width: 400px" %)(((1127 +)))|(% style="width:337px" %)((( 1127 1127 Disable listening mode. This is the default settings. 1128 1128 ))) 1129 -|(% style="width:1 00px" %)(((1130 +|(% style="width:161px" %)((( 1130 1130 1131 -)))|(% style="width: 400px" %)(((1132 +)))|(% style="width:337px" %)((( 1132 1132 A6 aa bb cc same as AT+RXMODE=aa,(bb<<8 | cc) 1133 1133 ))) 1134 1134 ... ... @@ -1177,10 +1177,8 @@ 1177 1177 ))) 1178 1178 1179 1179 ((( 1180 -((( 1181 1181 (% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while. 1182 1182 ))) 1183 -))) 1184 1184 1185 1185 1186 1186 == 3.7 Buttons == ... ... @@ -1192,7 +1192,6 @@ 1192 1192 |(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485 1193 1193 |(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1194 1194 1195 - 1196 1196 == 3.8 LEDs == 1197 1197 1198 1198 ... ... @@ -1201,7 +1201,6 @@ 1201 1201 |**PWR**|Always on if there is power 1202 1202 |**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. 1203 1203 1204 - 1205 1205 = 4. Case Study = 1206 1206 1207 1207 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]]