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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... ... @@ -109,6 +109,7 @@ 109 109 * Packet engine up to 256 bytes with CRC 110 110 111 111 112 + 112 112 == 1.3 Features == 113 113 114 114 ... ... @@ -122,6 +122,7 @@ 122 122 * Support Interrupt uplink (Since hardware version v1.2) 123 123 124 124 126 + 125 125 == 1.4 Applications == 126 126 127 127 ... ... @@ -133,6 +133,7 @@ 133 133 * Smart Factory 134 134 135 135 138 + 136 136 == 1.5 Firmware Change log == 137 137 138 138 ... ... @@ -365,6 +365,7 @@ 365 365 ))) 366 366 367 367 371 + 368 368 === 3.3.2 Configure sensors === 369 369 370 370 ... ... @@ -393,6 +393,7 @@ 393 393 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 394 394 395 395 400 + 396 396 === 3.3.3 Configure read commands for each sampling === 397 397 398 398 ... ... @@ -517,6 +517,7 @@ 517 517 1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes 518 518 519 519 525 + 520 520 (% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.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"]](% title="Click and drag to resize" %) 521 521 522 522 ... ... @@ -1127,10 +1127,15 @@ 1127 1127 1128 1128 ((( 1129 1129 Set the Rs485 serial communication parameters: 1136 + 1137 + 1130 1130 ))) 1131 1131 1132 -((( 1133 -(% style="color:#037691" %)**AT Command:** 1140 +* ((( 1141 +(% style="color:#037691" %)** AT Command:** 1142 + 1143 + 1144 + 1134 1134 ))) 1135 1135 1136 1136 ((( ... ... @@ -1137,7 +1137,7 @@ 1137 1137 * Set Baud Rate 1138 1138 ))) 1139 1139 1140 -(% style="color:#4472c4" %)** 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 1141 1141 1142 1142 1143 1143 ((( ... ... @@ -1144,7 +1144,7 @@ 1144 1144 * Set UART Parity 1145 1145 ))) 1146 1146 1147 -(% style="color:#4472c4" %)** 1158 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1148 1148 1149 1149 1150 1150 ((( ... ... @@ -1151,18 +1151,21 @@ 1151 1151 * Set STOPBIT 1152 1152 ))) 1153 1153 1154 -(% style="color:#4472c4" %)** 1165 +(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1155 1155 1156 1156 1157 -((( 1158 -(% style="color:#037691" %)**Downlink Payload:** 1168 + 1169 +* ((( 1170 +(% style="color:#037691" %)** Downlink Payload:** 1159 1159 ))) 1160 1160 1161 1161 ((( 1162 -(% style="color:#4472c4" %)** 1174 +(% style="color:#4472c4" %)** A7 01 aa bb**: (%%) Same AT+BAUDR=hex(aa bb)*100 1163 1163 ))) 1164 1164 1165 1165 ((( 1178 + 1179 + 1166 1166 **Example:** 1167 1167 ))) 1168 1168 ... ... @@ -1439,6 +1439,7 @@ 1439 1439 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1440 1440 1441 1441 1456 + 1442 1442 == 3.8 LEDs == 1443 1443 1444 1444 ... ... @@ -1448,6 +1448,7 @@ 1448 1448 |**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. 1449 1449 1450 1450 1466 + 1451 1451 = 4. Case Study = 1452 1452 1453 1453 ... ... @@ -1693,6 +1693,7 @@ 1693 1693 * (% style="color:red" %)**KZ865**(%%): frequency bands KZ865 1694 1694 1695 1695 1712 + 1696 1696 = 9.Packing Info = 1697 1697 1698 1698 ... ... @@ -1710,6 +1710,7 @@ 1710 1710 * Weight / pcs : 170g 1711 1711 1712 1712 1730 + 1713 1713 = 10. FCC Caution for RS485LN-US915 = 1714 1714 1715 1715