Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.27 >
edited by Xiaoling
on 2022/06/14 11:56
To version < 61.45 >
edited by Xiaoling
on 2022/06/25 16:04
>
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... ... @@ -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/]]
... ... @@ -363,6 +363,7 @@
363 363  
364 364  
365 365  
368 +
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
721 +**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.
758 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
756 756  
757 -**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
760 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
758 758  
759 759  
760 760  * (((
... ... @@ -817,7 +817,7 @@
817 817  ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
818 818  
819 819  (((
820 -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]].
821 821  )))
822 822  
823 823  (((
... ... @@ -867,16 +867,13 @@
867 867  
868 868  * (((
869 869  (% style="color:#037691" %)** AT Command:**
870 -)))
871 871  
872 -(% class="box infomessage" %)
873 -(((
874 -(((
875 875  **AT+CMDDLaa=hex(bb cc)*1000**
876 876  )))
877 -)))
878 878  
879 879  (((
878 +
879 +
880 880  **Example:**
881 881  )))
882 882  
... ... @@ -901,11 +901,11 @@
901 901  )))
902 902  
903 903  (((
904 - **Example:**
904 +**Example:**
905 905  )))
906 906  
907 907  (((
908 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
908 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
909 909  )))
910 910  
911 911  
... ... @@ -919,6 +919,8 @@
919 919  
920 920  (((
921 921  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
922 +
923 +
922 922  )))
923 923  
924 924  * (((
... ... @@ -978,6 +978,8 @@
978 978  
979 979  (((
980 980  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
983 +
984 +
981 981  )))
982 982  
983 983  * (((
... ... @@ -1029,35 +1029,35 @@
1029 1029  )))
1030 1030  
1031 1031  (((
1032 -Set Baud Rate:
1036 +
1037 +
1038 +* Set Baud Rate
1033 1033  )))
1034 1034  
1035 -
1036 1036  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1037 1037  
1038 1038  
1039 1039  (((
1040 -Set UART Parity
1045 +* Set UART Parity
1041 1041  )))
1042 1042  
1043 -
1044 1044  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1045 1045  
1046 1046  
1047 1047  (((
1048 -Set STOPBIT
1052 +* Set STOPBIT
1049 1049  )))
1050 1050  
1051 -
1052 1052  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1053 1053  
1054 1054  
1058 +
1055 1055  * (((
1056 1056  (% style="color:#037691" %)** Downlink Payload:**
1057 1057  )))
1058 1058  
1059 1059  (((
1060 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1064 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1061 1061  )))
1062 1062  
1063 1063  (((
... ... @@ -1072,11 +1072,11 @@
1072 1072  )))
1073 1073  
1074 1074  (((
1075 -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)
1076 1076  )))
1077 1077  
1078 1078  (((
1079 -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)
1080 1080  )))
1081 1081  
1082 1082  
... ... @@ -1130,7 +1130,7 @@
1130 1130  )))
1131 1131  
1132 1132  (((
1133 -**Downlink Command:**
1137 +(% style="color:#037691" %)** Downlink Command:**
1134 1134  )))
1135 1135  
1136 1136  (((
... ... @@ -1189,6 +1189,9 @@
1189 1189  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1190 1190  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1191 1191  
1196 +
1197 +
1198 +
1192 1192  == 3.8 LEDs ==
1193 1193  
1194 1194  
... ... @@ -1197,6 +1197,9 @@
1197 1197  |**PWR**|Always on if there is power
1198 1198  |**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.
1199 1199  
1207 +
1208 +
1209 +
1200 1200  = 4. Case Study =
1201 1201  
1202 1202  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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1228 1228  
1229 1229  == 5.2 Common AT Command Sequence ==
1230 1230  
1241 +
1231 1231  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1232 1232  
1233 1233  If device has not joined network yet:
1234 1234  
1235 -(% class="box infomessage" %)
1236 -(((
1237 -**AT+FDR**
1238 -)))
1246 +* (% style="color:#037691" %)**AT+FDR**
1247 +* (% style="color:#037691" %)**AT+NJM=0**
1248 +* (% style="color:#037691" %)**ATZ**
1239 1239  
1240 -(% class="box infomessage" %)
1241 1241  (((
1242 -**AT+NJM=0**
1243 -)))
1251 +
1244 1244  
1245 -(% class="box infomessage" %)
1246 -(((
1247 -**ATZ**
1248 -)))
1249 -
1250 -
1251 -(((
1252 1252  If device already joined network:
1253 -)))
1254 1254  
1255 -(% class="box infomessage" %)
1256 -(((
1257 -**AT+NJM=0**
1258 -)))
1255 +* (% style="color:#037691" %)**AT+NJM=0**
1256 +* (% style="color:#037691" %)**ATZ**
1259 1259  
1260 -(% class="box infomessage" %)
1261 -(((
1262 -**ATZ**
1258 +
1263 1263  )))
1264 1264  
1265 1265  
... ... @@ -1266,25 +1266,25 @@
1266 1266  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1267 1267  
1268 1268  
1269 -(% 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
1270 1270  
1271 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1267 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1272 1272  
1273 -(% 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
1274 1274  
1275 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1271 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1276 1276  
1277 -(% 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
1278 1278  
1279 -(% 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
1280 1280  
1281 -(% 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)
1282 1282  
1283 -(% 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
1284 1284  
1285 -(% 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.
1286 1286  
1287 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1283 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1288 1288  
1289 1289  
1290 1290  (% style="color:red" %)**Note:**
... ... @@ -1404,6 +1404,7 @@
1404 1404  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1405 1405  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1406 1406  
1403 +
1407 1407  = 9.Packing Info =
1408 1408  
1409 1409  
... ... @@ -1420,6 +1420,7 @@
1420 1420  * Package Size / pcs : 14.5 x 8 x 5 cm
1421 1421  * Weight / pcs : 170g
1422 1422  
1420 +
1423 1423  = 10. FCC Caution for RS485LN-US915 =
1424 1424  
1425 1425  (((

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