Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.18 >
edited by Xiaoling
on 2022/06/14 11:51
To version < 61.47 >
edited by Xiaoling
on 2022/06/25 16:09
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -12,6 +12,11 @@
12 12  
13 13  
14 14  
15 +
16 +
17 +
18 +
19 +
15 15  **Table of Contents:**
16 16  
17 17  {{toc/}}
... ... @@ -107,7 +107,6 @@
107 107  * Packet engine up to 256 bytes with CRC
108 108  
109 109  
110 -
111 111  == 1.3 Features ==
112 112  
113 113  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -120,7 +120,6 @@
120 120  * Support Interrupt uplink (Since hardware version v1.2)
121 121  
122 122  
123 -
124 124  == 1.4 Applications ==
125 125  
126 126  * Smart Buildings & Home Automation
... ... @@ -131,7 +131,6 @@
131 131  * Smart Factory
132 132  
133 133  
134 -
135 135  == 1.5 Firmware Change log ==
136 136  
137 137  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -333,6 +333,9 @@
333 333  )))
334 334  )))
335 335  
338 +
339 +
340 +
336 336  === 3.3.2 Configure sensors ===
337 337  
338 338  (((
... ... @@ -357,6 +357,10 @@
357 357  )))
358 358  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
359 359  
365 +
366 +
367 +
368 +
360 360  === 3.3.3 Configure read commands for each sampling ===
361 361  
362 362  (((
... ... @@ -587,13 +587,13 @@
587 587  * (((
588 588  (% style="color:#037691" %)**AT Command**
589 589  
590 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
591 -
592 -
599 +(((
600 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
593 593  )))
602 +)))
594 594  
595 595  (((
596 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
605 +
597 597  )))
598 598  
599 599  * (((
... ... @@ -634,7 +634,9 @@
634 634  )))
635 635  
636 636  (((
637 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
646 +
647 +
648 +**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
638 638  )))
639 639  
640 640  (((
... ... @@ -650,6 +650,8 @@
650 650  )))
651 651  
652 652  (((
664 +
665 +
653 653  So if user want to use downlink command to control to RS485 Alarm, he can use:
654 654  )))
655 655  
... ... @@ -670,7 +670,7 @@
670 670  )))
671 671  
672 672  (((
673 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
686 +**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
674 674  )))
675 675  
676 676  (((
... ... @@ -682,11 +682,11 @@
682 682  )))
683 683  
684 684  (((
685 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
698 +(((
699 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
686 686  )))
687 687  
688 -(((
689 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
702 +
690 690  )))
691 691  
692 692  (((
... ... @@ -705,7 +705,7 @@
705 705  * (((
706 706  (% style="color:#037691" %)**AT Command:**
707 707  
708 -**AT+PAYVER:  **Set PAYVER field = 1
721 +**AT+PAYVER:    **Set PAYVER field = 1
709 709  
710 710  
711 711  )))
... ... @@ -742,9 +742,9 @@
742 742  (% style="color:#037691" %)**AT Command:**
743 743  )))
744 744  
745 -**AT+COMMANDx:  **Configure RS485 read command to sensor.
758 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
746 746  
747 -**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
760 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
748 748  
749 749  
750 750  * (((
... ... @@ -784,6 +784,8 @@
784 784  )))
785 785  
786 786  (((
800 +
801 +
787 787  **Example:**
788 788  )))
789 789  
... ... @@ -805,7 +805,7 @@
805 805  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
806 806  
807 807  (((
808 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
823 +**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
809 809  )))
810 810  
811 811  (((
... ... @@ -825,18 +825,20 @@
825 825  )))
826 826  
827 827  * (((
828 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
843 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
829 829  )))
830 830  * (((
831 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
846 +AT+COMMAND1= 01 03 00 10 00 08,1  ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
832 832  )))
833 833  * (((
834 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
849 +AT+COMMAND2= 01 02 00 40 00 10,1  ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
850 +
851 +
835 835  )))
836 836  
837 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
854 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
838 838  
839 -(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
856 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
840 840  
841 841  
842 842  
... ... @@ -853,16 +853,13 @@
853 853  
854 854  * (((
855 855  (% style="color:#037691" %)** AT Command:**
856 -)))
857 857  
858 -(% class="box infomessage" %)
859 -(((
860 -(((
861 861  **AT+CMDDLaa=hex(bb cc)*1000**
862 862  )))
863 -)))
864 864  
865 865  (((
878 +
879 +
866 866  **Example:**
867 867  )))
868 868  
... ... @@ -887,11 +887,11 @@
887 887  )))
888 888  
889 889  (((
890 - **Example:**
904 +**Example:**
891 891  )))
892 892  
893 893  (((
894 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
908 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
895 895  )))
896 896  
897 897  
... ... @@ -905,6 +905,8 @@
905 905  
906 906  (((
907 907  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
922 +
923 +
908 908  )))
909 909  
910 910  * (((
... ... @@ -964,6 +964,8 @@
964 964  
965 965  (((
966 966  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
983 +
984 +
967 967  )))
968 968  
969 969  * (((
... ... @@ -1015,35 +1015,35 @@
1015 1015  )))
1016 1016  
1017 1017  (((
1018 -Set Baud Rate:
1036 +
1037 +
1038 +* Set Baud Rate
1019 1019  )))
1020 1020  
1021 -
1022 1022  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1023 1023  
1024 1024  
1025 1025  (((
1026 -Set UART Parity
1045 +* Set UART Parity
1027 1027  )))
1028 1028  
1029 -
1030 1030  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1031 1031  
1032 1032  
1033 1033  (((
1034 -Set STOPBIT
1052 +* Set STOPBIT
1035 1035  )))
1036 1036  
1037 -
1038 1038  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1039 1039  
1040 1040  
1058 +
1041 1041  * (((
1042 1042  (% style="color:#037691" %)** Downlink Payload:**
1043 1043  )))
1044 1044  
1045 1045  (((
1046 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1064 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1047 1047  )))
1048 1048  
1049 1049  (((
... ... @@ -1058,11 +1058,11 @@
1058 1058  )))
1059 1059  
1060 1060  (((
1061 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1079 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1062 1062  )))
1063 1063  
1064 1064  (((
1065 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1083 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1066 1066  )))
1067 1067  
1068 1068  
... ... @@ -1116,7 +1116,7 @@
1116 1116  )))
1117 1117  
1118 1118  (((
1119 -**Downlink Command:**
1137 +(% style="color:#037691" %)** Downlink Command:**
1120 1120  )))
1121 1121  
1122 1122  (((
... ... @@ -1175,6 +1175,9 @@
1175 1175  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1176 1176  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1177 1177  
1196 +
1197 +
1198 +
1178 1178  == 3.8 LEDs ==
1179 1179  
1180 1180  
... ... @@ -1183,6 +1183,9 @@
1183 1183  |**PWR**|Always on if there is power
1184 1184  |**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.
1185 1185  
1207 +
1208 +
1209 +
1186 1186  = 4. Case Study =
1187 1187  
1188 1188  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]]
... ... @@ -1214,38 +1214,24 @@
1214 1214  
1215 1215  == 5.2 Common AT Command Sequence ==
1216 1216  
1241 +
1217 1217  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1218 1218  
1219 1219  If device has not joined network yet:
1220 1220  
1221 -(% class="box infomessage" %)
1222 -(((
1223 -**AT+FDR**
1224 -)))
1246 +* (% style="color:#037691" %)**AT+FDR**
1247 +* (% style="color:#037691" %)**AT+NJM=0**
1248 +* (% style="color:#037691" %)**ATZ**
1225 1225  
1226 -(% class="box infomessage" %)
1227 1227  (((
1228 -**AT+NJM=0**
1229 -)))
1251 +
1230 1230  
1231 -(% class="box infomessage" %)
1232 -(((
1233 -**ATZ**
1234 -)))
1235 -
1236 -
1237 -(((
1238 1238  If device already joined network:
1239 -)))
1240 1240  
1241 -(% class="box infomessage" %)
1242 -(((
1243 -**AT+NJM=0**
1244 -)))
1255 +* (% style="color:#037691" %)**AT+NJM=0**
1256 +* (% style="color:#037691" %)**ATZ**
1245 1245  
1246 -(% class="box infomessage" %)
1247 -(((
1248 -**ATZ**
1258 +
1249 1249  )))
1250 1250  
1251 1251  
... ... @@ -1252,25 +1252,25 @@
1252 1252  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1253 1253  
1254 1254  
1255 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1265 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1256 1256  
1257 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1267 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1258 1258  
1259 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1269 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1260 1260  
1261 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1271 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1262 1262  
1263 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1273 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1264 1264  
1265 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1275 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1266 1266  
1267 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1277 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1268 1268  
1269 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1279 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1270 1270  
1271 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1281 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1272 1272  
1273 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1283 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1274 1274  
1275 1275  
1276 1276  (% style="color:red" %)**Note:**
... ... @@ -1310,15 +1310,15 @@
1310 1310  (% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.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" %)​
1311 1311  
1312 1312  (((
1313 -**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1323 +**(% style="color:blue" %)Step1(%%):** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1314 1314  )))
1315 1315  
1316 1316  (((
1317 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1327 +**(% style="color:blue" %)Step2(%%):** Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1318 1318  )))
1319 1319  
1320 1320  (((
1321 -**Step3: **Open flashloader; choose the correct COM port to update.
1331 +**(% style="color:blue" %)Step3(%%): **Open flashloader; choose the correct COM port to update.
1322 1322  )))
1323 1323  
1324 1324  (((
... ... @@ -1339,7 +1339,7 @@
1339 1339  (% 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" %)​
1340 1340  
1341 1341  
1342 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1352 +**(% 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:
1343 1343  
1344 1344  (% 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" %)​
1345 1345  
... ... @@ -1379,17 +1379,20 @@
1379 1379  
1380 1380  (% style="color:blue" %)**XXX:**
1381 1381  
1382 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1383 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1384 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1385 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1386 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1387 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1388 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1389 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1390 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1391 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1392 +* (% style="color:red" %)**EU433**(%%): frequency bands EU433
1393 +* (% style="color:red" %)**EU868**(%%): frequency bands EU868
1394 +* (% style="color:red" %)**KR920**(%%): frequency bands KR920
1395 +* (% style="color:red" %)**CN470**(%%): frequency bands CN470
1396 +* (% style="color:red" %)**AS923**(%%): frequency bands AS923
1397 +* (% style="color:red" %)**AU915**(%%): frequency bands AU915
1398 +* (% style="color:red" %)**US915**(%%): frequency bands US915
1399 +* (% style="color:red" %)**IN865**(%%): frequency bands IN865
1400 +* (% style="color:red" %)**RU864**(%%): frequency bands RU864
1401 +* (% style="color:red" %)**KZ865**(%%): frequency bands KZ865
1392 1392  
1403 +
1404 +
1405 +
1393 1393  = 9.Packing Info =
1394 1394  
1395 1395  
... ... @@ -1406,6 +1406,9 @@
1406 1406  * Package Size / pcs : 14.5 x 8 x 5 cm
1407 1407  * Weight / pcs : 170g
1408 1408  
1422 +
1423 +
1424 +
1409 1409  = 10. FCC Caution for RS485LN-US915 =
1410 1410  
1411 1411  (((

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