Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Karry Zhuang on 2025/03/06 16:34
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... ... @@ -76,7 +76,6 @@ 76 76 * Automatic RF Sense and CAD with ultra-fast AFC. 77 77 * Packet engine up to 256 bytes with CRC. 78 78 79 - 80 80 == 1.3 Features == 81 81 82 82 * LoRaWAN Class A & Class C protocol (default Class C) ... ... @@ -88,7 +88,6 @@ 88 88 * Support Modbus protocol 89 89 * Support Interrupt uplink (Since hardware version v1.2) 90 90 91 - 92 92 == 1.4 Applications == 93 93 94 94 * Smart Buildings & Home Automation ... ... @@ -98,7 +98,6 @@ 98 98 * Smart Cities 99 99 * Smart Factory 100 100 101 - 102 102 == 1.5 Firmware Change log == 103 103 104 104 [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]] ... ... @@ -286,7 +286,6 @@ 286 286 ))) 287 287 ))) 288 288 289 - 290 290 === 3.3.2 Configure sensors === 291 291 292 292 ((( ... ... @@ -305,7 +305,6 @@ 305 305 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 306 306 )))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 307 307 308 - 309 309 === 3.3.3 Configure read commands for each sampling === 310 310 311 311 ((( ... ... @@ -412,7 +412,7 @@ 412 412 [[image:1653269759169-150.png||height="513" width="716"]] 413 413 414 414 415 -(% style="color:# 4f81bd" %)**Examples: AT+DATAUP=1**410 +(% style="color:#037691" %)**Examples: AT+DATAUP=1** 416 416 417 417 418 418 Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**. ... ... @@ -465,8 +465,8 @@ 465 465 466 466 467 467 468 -1. 469 -11. 463 +1. 464 +11. 470 470 111. Uplink on Interrupt 471 471 472 472 Put the interrupt sensor between 3.3v_out and GPIO ext.[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] ... ... @@ -480,7 +480,7 @@ 480 480 AT+INTMOD=3 Interrupt trigger by rising edge. 481 481 482 482 483 -1. 478 +1. 484 484 11. Uplink Payload 485 485 486 486 |**Size(bytes)**|**2**|**1**|**Length depends on the return from the commands** ... ... @@ -542,15 +542,15 @@ 542 542 543 543 * **Sensor Related Commands**: These commands are special designed for RS485-BL. User can see these commands below: 544 544 545 -1. 546 -11. 540 +1. 541 +11. 547 547 111. Common Commands: 548 548 549 549 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]] 550 550 551 551 552 -1. 553 -11. 547 +1. 548 +11. 554 554 111. Sensor related commands: 555 555 556 556 ==== Choose Device Type (RS485 or TTL) ==== ... ... @@ -856,13 +856,13 @@ 856 856 857 857 858 858 859 -1. 854 +1. 860 860 11. Buttons 861 861 862 862 |**Button**|**Feature** 863 863 |**RST**|Reboot RS485-BL 864 864 865 -1. 860 +1. 866 866 11. +3V3 Output 867 867 868 868 RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor. ... ... @@ -880,7 +880,7 @@ 880 880 By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time 881 881 882 882 883 -1. 878 +1. 884 884 11. +5V Output 885 885 886 886 RS485-BL has a Controllable +5V output, user can use this output to power external sensor. ... ... @@ -900,13 +900,13 @@ 900 900 901 901 902 902 903 -1. 898 +1. 904 904 11. LEDs 905 905 906 906 |**LEDs**|**Feature** 907 907 |**LED1**|Blink when device transmit a packet. 908 908 909 -1. 904 +1. 910 910 11. Switch Jumper 911 911 912 912 |**Switch Jumper**|**Feature** ... ... @@ -952,7 +952,7 @@ 952 952 953 953 954 954 955 -1. 950 +1. 956 956 11. Common AT Command Sequence 957 957 111. Multi-channel ABP mode (Use with SX1301/LG308) 958 958 ... ... @@ -971,8 +971,8 @@ 971 971 972 972 ATZ 973 973 974 -1. 975 -11. 969 +1. 970 +11. 976 976 111. Single-channel ABP mode (Use with LG01/LG02) 977 977 978 978 AT+FDR Reset Parameters to Factory Default, Keys Reserve ... ... @@ -1047,7 +1047,7 @@ 1047 1047 [[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]] 1048 1048 1049 1049 1050 -1. 1045 +1. 1051 1051 11. How to change the LoRa Frequency Bands/Region? 1052 1052 1053 1053 User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download. ... ... @@ -1054,7 +1054,7 @@ 1054 1054 1055 1055 1056 1056 1057 -1. 1052 +1. 1058 1058 11. How many RS485-Slave can RS485-BL connects? 1059 1059 1060 1060 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]]. ... ... @@ -1071,7 +1071,7 @@ 1071 1071 1072 1072 1073 1073 1074 -1. 1069 +1. 1075 1075 11. Why I can’t join TTN V3 in US915 /AU915 bands? 1076 1076 1077 1077 It might about the channels mapping. Please see for detail.