Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -67,7 +67,6 @@ 67 67 ** Idle: 6uA@3.3v 68 68 ** 20dB Transmit: 130mA@3.3v 69 69 70 - 71 71 **Interface for Model:** 72 72 73 73 * 1 x RS485 Interface ... ... @@ -77,7 +77,6 @@ 77 77 * 1 x Interrupt Interface 78 78 * 1 x Controllable 5V output, max 79 79 80 - 81 81 **LoRa Spec:** 82 82 83 83 * Frequency Range: ... ... @@ -96,7 +96,6 @@ 96 96 * 127 dB Dynamic Range RSSI. 97 97 * Automatic RF Sense and CAD with ultra-fast AFC. 98 98 99 - 100 100 == 1.3 Features == 101 101 102 102 * LoRaWAN Class A & Class C protocol (default Class A) ... ... @@ -108,7 +108,6 @@ 108 108 * Support Modbus protocol 109 109 * Support Interrupt uplink 110 110 111 - 112 112 == 1.4 Applications == 113 113 114 114 * Smart Buildings & Home Automation ... ... @@ -118,7 +118,6 @@ 118 118 * Smart Cities 119 119 * Smart Factory 120 120 121 - 122 122 == 1.5 Firmware Change log == 123 123 124 124 [[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/||style="background-color: rgb(255, 255, 255);"]] ... ... @@ -234,6 +234,7 @@ 234 234 235 235 [[image:1652953568895-172.png||height="232" width="724"]] 236 236 232 + 237 237 == 3.3 Configure Commands to read data == 238 238 239 239 ((( ... ... @@ -320,6 +320,7 @@ 320 320 ))) 321 321 ))) 322 322 319 + 323 323 === 3.3.2 Configure sensors === 324 324 325 325 ((( ... ... @@ -340,8 +340,9 @@ 340 340 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 341 341 )))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 342 342 343 -Detail of AT+CFGDEV command see [[AT+CFGDEV detail>> path:#AT_CFGDEV]].340 +Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]]. 344 344 342 + 345 345 === 3.3.3 Configure read commands for each sampling === 346 346 347 347 ((( ... ... @@ -726,15 +726,15 @@ 726 726 727 727 * **Sensor Related Commands**: These commands are special designed for RS485-BL. User can see these commands below: 728 728 729 -1. 730 -11. 727 +1. 728 +11. 731 731 111. Common Commands: 732 732 733 733 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands]] 734 734 735 735 736 -1. 737 -11. 734 +1. 735 +11. 738 738 111. Sensor related commands: 739 739 740 740 ==== Choose Device Type (RS485 or TTL) ==== ... ... @@ -1040,13 +1040,13 @@ 1040 1040 1041 1041 1042 1042 1043 -1. 1041 +1. 1044 1044 11. Buttons 1045 1045 1046 1046 |**Button**|**Feature** 1047 1047 |**RST**|Reboot RS485-BL 1048 1048 1049 -1. 1047 +1. 1050 1050 11. +3V3 Output 1051 1051 1052 1052 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. ... ... @@ -1064,7 +1064,7 @@ 1064 1064 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 1065 1065 1066 1066 1067 -1. 1065 +1. 1068 1068 11. +5V Output 1069 1069 1070 1070 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. ... ... @@ -1084,13 +1084,13 @@ 1084 1084 1085 1085 1086 1086 1087 -1. 1085 +1. 1088 1088 11. LEDs 1089 1089 1090 1090 |**LEDs**|**Feature** 1091 1091 |**LED1**|Blink when device transmit a packet. 1092 1092 1093 -1. 1091 +1. 1094 1094 11. Switch Jumper 1095 1095 1096 1096 |**Switch Jumper**|**Feature** ... ... @@ -1136,7 +1136,7 @@ 1136 1136 1137 1137 1138 1138 1139 -1. 1137 +1. 1140 1140 11. Common AT Command Sequence 1141 1141 111. Multi-channel ABP mode (Use with SX1301/LG308) 1142 1142 ... ... @@ -1155,8 +1155,8 @@ 1155 1155 1156 1156 ATZ 1157 1157 1158 -1. 1159 -11. 1156 +1. 1157 +11. 1160 1160 111. Single-channel ABP mode (Use with LG01/LG02) 1161 1161 1162 1162 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1231,7 +1231,7 @@ 1231 1231 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]] 1232 1232 1233 1233 1234 -1. 1232 +1. 1235 1235 11. How to change the LoRa Frequency Bands/Region? 1236 1236 1237 1237 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1238,7 +1238,7 @@ 1238 1238 1239 1239 1240 1240 1241 -1. 1239 +1. 1242 1242 11. How many RS485-Slave can RS485-BL connects? 1243 1243 1244 1244 The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#downlink_A8]]. ... ... @@ -1255,7 +1255,7 @@ 1255 1255 1256 1256 1257 1257 1258 -1. 1256 +1. 1259 1259 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1260 1260 1261 1261 It might about the channels mapping. Please see for detail.