Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.29 >
edited by Xiaoling
on 2022/06/14 11:57
To version < 61.43 >
edited by Xiaoling
on 2022/06/25 15:55
>
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Summary

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Content
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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/]]
... ... @@ -333,9 +333,6 @@
333 333  )))
334 334  )))
335 335  
336 -
337 -
338 -
339 339  === 3.3.2 Configure sensors ===
340 340  
341 341  (((
... ... @@ -360,9 +360,6 @@
360 360  )))
361 361  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
362 362  
363 -
364 -
365 -
366 366  === 3.3.3 Configure read commands for each sampling ===
367 367  
368 368  (((
... ... @@ -715,7 +715,7 @@
715 715  * (((
716 716  (% style="color:#037691" %)**AT Command:**
717 717  
718 -**AT+PAYVER:  **Set PAYVER field = 1
714 +**AT+PAYVER:    **Set PAYVER field = 1
719 719  
720 720  
721 721  )))
... ... @@ -752,9 +752,9 @@
752 752  (% style="color:#037691" %)**AT Command:**
753 753  )))
754 754  
755 -**AT+COMMANDx:  **Configure RS485 read command to sensor.
751 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
756 756  
757 -**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
753 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
758 758  
759 759  
760 760  * (((
... ... @@ -916,6 +916,8 @@
916 916  
917 917  (((
918 918  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
915 +
916 +
919 919  )))
920 920  
921 921  * (((
... ... @@ -975,6 +975,8 @@
975 975  
976 976  (((
977 977  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
976 +
977 +
978 978  )))
979 979  
980 980  * (((
... ... @@ -1026,35 +1026,35 @@
1026 1026  )))
1027 1027  
1028 1028  (((
1029 -Set Baud Rate:
1029 +
1030 +
1031 +* Set Baud Rate
1030 1030  )))
1031 1031  
1032 -
1033 1033  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1034 1034  
1035 1035  
1036 1036  (((
1037 -Set UART Parity
1038 +* Set UART Parity
1038 1038  )))
1039 1039  
1040 -
1041 1041  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1042 1042  
1043 1043  
1044 1044  (((
1045 -Set STOPBIT
1045 +* Set STOPBIT
1046 1046  )))
1047 1047  
1048 -
1049 1049  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1050 1050  
1051 1051  
1051 +
1052 1052  * (((
1053 1053  (% style="color:#037691" %)** Downlink Payload:**
1054 1054  )))
1055 1055  
1056 1056  (((
1057 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1057 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1058 1058  )))
1059 1059  
1060 1060  (((
... ... @@ -1069,11 +1069,11 @@
1069 1069  )))
1070 1070  
1071 1071  (((
1072 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1072 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1073 1073  )))
1074 1074  
1075 1075  (((
1076 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1076 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1077 1077  )))
1078 1078  
1079 1079  
... ... @@ -1127,7 +1127,7 @@
1127 1127  )))
1128 1128  
1129 1129  (((
1130 -**Downlink Command:**
1130 +(% style="color:#037691" %)** Downlink Command:**
1131 1131  )))
1132 1132  
1133 1133  (((
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1186 1186  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1187 1187  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1188 1188  
1189 +
1189 1189  == 3.8 LEDs ==
1190 1190  
1191 1191  
... ... @@ -1194,6 +1194,7 @@
1194 1194  |**PWR**|Always on if there is power
1195 1195  |**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.
1196 1196  
1198 +
1197 1197  = 4. Case Study =
1198 1198  
1199 1199  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]]
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1225 1225  
1226 1226  == 5.2 Common AT Command Sequence ==
1227 1227  
1230 +
1228 1228  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1229 1229  
1230 1230  If device has not joined network yet:
1231 1231  
1232 -(% class="box infomessage" %)
1233 -(((
1234 -**AT+FDR**
1235 -)))
1235 +* (% style="color:#037691" %)**AT+FDR**
1236 +* (% style="color:#037691" %)**AT+NJM=0**
1237 +* (% style="color:#037691" %)**ATZ**
1236 1236  
1237 -(% class="box infomessage" %)
1238 1238  (((
1239 -**AT+NJM=0**
1240 -)))
1240 +
1241 1241  
1242 -(% class="box infomessage" %)
1243 -(((
1244 -**ATZ**
1245 -)))
1246 -
1247 -
1248 -(((
1249 1249  If device already joined network:
1250 -)))
1251 1251  
1252 -(% class="box infomessage" %)
1253 -(((
1254 -**AT+NJM=0**
1255 -)))
1244 +* (% style="color:#037691" %)**AT+NJM=0**
1245 +* (% style="color:#037691" %)**ATZ**
1256 1256  
1257 -(% class="box infomessage" %)
1258 -(((
1259 -**ATZ**
1247 +
1260 1260  )))
1261 1261  
1262 1262  
... ... @@ -1263,25 +1263,25 @@
1263 1263  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1264 1264  
1265 1265  
1266 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1254 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1267 1267  
1268 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1256 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1269 1269  
1270 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1258 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1271 1271  
1272 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1260 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1273 1273  
1274 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1262 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1275 1275  
1276 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1264 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1277 1277  
1278 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1266 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1279 1279  
1280 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1268 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1281 1281  
1282 -(% 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.
1270 +(% 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.
1283 1283  
1284 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1272 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1285 1285  
1286 1286  
1287 1287  (% style="color:red" %)**Note:**
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1401 1401  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1402 1402  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1403 1403  
1392 +
1404 1404  = 9.Packing Info =
1405 1405  
1406 1406  
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1417 1417  * Package Size / pcs : 14.5 x 8 x 5 cm
1418 1418  * Weight / pcs : 170g
1419 1419  
1409 +
1420 1420  = 10. FCC Caution for RS485LN-US915 =
1421 1421  
1422 1422  (((

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