Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/10 15:06
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... ... @@ -38,7 +38,7 @@ 38 38 ))) 39 39 40 40 ((( 41 -RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on. 41 +RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on. 42 42 ))) 43 43 44 44 ((( ... ... @@ -208,7 +208,7 @@ 208 208 ))) 209 209 ))) 210 210 211 -(% 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"]] [[image:image-20230425175410-2.png]](% title="Click and drag to resize" %)211 +(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.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" %) 212 212 213 213 214 214 ((( ... ... @@ -304,6 +304,7 @@ 304 304 305 305 ((( 306 306 Options: (1200,2400,4800, 307 + 307 307 14400,19200,115200) 308 308 ))) 309 309 ))) ... ... @@ -318,7 +318,9 @@ 318 318 319 319 ((( 320 320 Option: 0: no parity, 322 + 321 321 1: odd parity, 324 + 322 322 2: even parity 323 323 ))) 324 324 ))) ... ... @@ -328,6 +328,10 @@ 328 328 ((( 329 329 Set serial stopbit (for RS485 connection) 330 330 ))) 334 + 335 +((( 336 + 337 +))) 331 331 )))|(% style="width:193px" %)((( 332 332 ((( 333 333 AT+STOPBIT=0 for 1bit ... ... @@ -342,6 +342,7 @@ 342 342 ))) 343 343 ))) 344 344 352 + 345 345 === 3.3.2 Configure sensors === 346 346 347 347 ... ... @@ -409,20 +409,6 @@ 409 409 In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same. 410 410 411 411 412 -If a single command exceeds 14 bytes, you can use the command splicing function. 413 - 414 -When AT+CMDDLx=1, the commands of AT+COMMANDx and AT+COMMAND(x+1) will be merged. 415 - 416 - 417 -**Examples:** To send 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F data it should be configured: 418 - 419 - AT+COMMAND1=00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D,0 420 - 421 - AT+COMMAND1=1 422 - 423 - AT+COMMAND2=0E 0F,0 424 - 425 - 426 426 (% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes. 427 427 428 428 (% border="1" style="background-color:#f2f2f2; width:510px" %) ... ... @@ -568,7 +568,7 @@ 568 568 569 569 570 570 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 571 -|=(% scope="row" style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((565 +|=(% scope="row" style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)((( 572 572 Size(bytes) 573 573 )))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)((( 574 574 **Length depends on the return from the commands** ... ... @@ -1018,8 +1018,6 @@ 1018 1018 (% style="color:#4472c4" %)** 0xAD 01** (%%) **~-~->** Same as AT+DATAUP=1 ~/~/Each uplink is sent to the server one after the other as it is segmented. 1019 1019 1020 1020 1021 -(Since firmware v1.4.0) 1022 - 1023 1023 * ((( 1024 1024 (% style="color:#037691" %)** AT Command:** 1025 1025 ))) ... ... @@ -1036,44 +1036,7 @@ 1036 1036 Each uplink is sent to the server at 20-second intervals when segmented. 1037 1037 1038 1038 1039 -==== (% style="color:blue" %)**Cut data separation processing(Since Version 1.4.2)**(%%) ==== 1040 1040 1041 - 1042 -AT+NEWLINE command, which only takes effect when AT+DATAUP=1 or AT+DATAUP=1, timeout. 1043 - 1044 -When not set, each part of AT+DATAUP is sent according to the maximum number of bytes of DR. 1045 - 1046 -When setting, each part of AT+DATAUP is sent according to the value set by AT+NEWLINE. 1047 - 1048 - 1049 -* ((( 1050 -(% style="color:#037691" %)** AT Command:** 1051 -))) 1052 - 1053 -(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)// //The data cut out by each AT+COMMANDx command is sent separately as an uplink. 1054 - 1055 -(% style="color:#4472c4" %)//**AT+NEWLINE=ALL**//(%%)// equal: (% style="color:#4472c4" %)**AT+NEWLINE=1+2+3+4+5+6+7+8+9+10+11+12+13+14+15**// 1056 - 1057 - 1058 -(% style="color:#4472c4" %)//**AT+NEWLINE=a+b+c**//(%%)// //The data returned by all commands is divided into three parts, COMMAND(1~~a) is the first part, COMMAND(a+1~~b) is the second part,COMMAND(b+1~~c) is the third part. 1059 - 1060 - 1061 -(% style="color:#4472c4" %)//**AT+NEWLINE=NULL**//(%%)// //Turn off the functionality of this AT command. 1062 - 1063 - 1064 -* ((( 1065 -(% style="color:#037691" %)** Downlink Payload:** 1066 -))) 1067 - 1068 -//AT+NEWLINE=ALL ~-~--> (% style="color:#4472c4" %)**0xAC 01**// 1069 - 1070 -// AT+NEWLINE= NULL ~-~--> (% style="color:#4472c4" %)**0xAC 00**// 1071 - 1072 -//AT+NEWLINE= a+b+c ~-~--> (% style="color:#4472c4" %)**0xAC number of bytes a b c**// 1073 - 1074 -//AT+NEWLINE= 1+5+15 ~-~--> (% style="color:#4472c4" %)**0xAC 03 01 05 0F**// 1075 - 1076 - 1077 1077 ==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ==== 1078 1078 1079 1079 ... ... @@ -1636,13 +1636,6 @@ 1636 1636 (% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.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" %) 1637 1637 1638 1638 1639 - 1640 -(% style="color:red" %)**Users can select the new burning software STM32Cubeprogramer for firmware upgrade and follow the same connection steps to enter burning mode (until SYS LED is RED ON):** 1641 - 1642 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H4.2.FirmwareupgradeusingSTM32Cubeprogramer]] 1643 - 1644 - 1645 - 1646 1646 (% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:** 1647 1647 1648 1648 (% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.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" %)
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