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Last modified by Xiaoling on 2025/04/23 15:57
From version 32.6
edited by Xiaoling
on 2022/06/02 09:42
Change comment: There is no comment for this version
To version 33.1
edited by Xiaoling
on 2022/06/02 09:51
Change comment: Uploaded new attachment "1654134704555-320.png", version {1}

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... ... @@ -921,7 +921,6 @@
921 921  
922 922  * **AT+MBFUN=0**: Disable Modbus fast reading.
923 923  
924 -
925 925  **Example:**
926 926  
927 927  * AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
... ... @@ -975,33 +975,41 @@
975 975  
976 976  Define to use one uplink or multiple uplinks for the sampling.
977 977  
978 -The use of this command please see: [[Compose Uplink payload>>path:#DataUP]]
977 +The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
979 979  
980 -* AT Command:
979 +* **AT Command:**
981 981  
982 -AT+DATAUP=0
981 +(% class="box infomessage" %)
982 +(((
983 +**AT+DATAUP=0**
984 +)))
983 983  
984 -AT+DATAUP=1
986 +(% class="box infomessage" %)
987 +(((
988 +**AT+DATAUP=1**
989 +)))
985 985  
986 986  
987 -* Downlink Payload:
992 +* **Downlink Payload:**
988 988  
989 -0xAD 00   à Same as AT+DATAUP=0
994 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
990 990  
991 -0xAD 01   à Same as AT+DATAUP=1
996 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1
992 992  
993 993  
994 -==== Manually trigger an Uplink ====
995 995  
1000 +==== **Manually trigger an Uplink** ====
1001 +
996 996  Ask device to send an uplink immediately.
997 997  
998 -* Downlink Payload:
1004 +* **Downlink Payload:**
999 999  
1000 -0x08 FF, RS485-BL will immediately send an uplink.
1006 +**0x08 FF**, RS485-BL will immediately send an uplink.
1001 1001  
1002 1002  
1003 -==== Clear RS485 Command ====
1004 1004  
1010 +==== **Clear RS485 Command** ====
1011 +
1005 1005  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1006 1006  
1007 1007  
... ... @@ -1082,13 +1082,13 @@
1082 1082  
1083 1083  
1084 1084  
1085 -1.
1092 +1.
1086 1086  11. Buttons
1087 1087  
1088 1088  |**Button**|**Feature**
1089 1089  |**RST**|Reboot RS485-BL
1090 1090  
1091 -1.
1098 +1.
1092 1092  11. +3V3 Output
1093 1093  
1094 1094  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -1106,7 +1106,7 @@
1106 1106  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
1107 1107  
1108 1108  
1109 -1.
1116 +1.
1110 1110  11. +5V Output
1111 1111  
1112 1112  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
... ... @@ -1126,13 +1126,13 @@
1126 1126  
1127 1127  
1128 1128  
1129 -1.
1136 +1.
1130 1130  11. LEDs
1131 1131  
1132 1132  |**LEDs**|**Feature**
1133 1133  |**LED1**|Blink when device transmit a packet.
1134 1134  
1135 -1.
1142 +1.
1136 1136  11. Switch Jumper
1137 1137  
1138 1138  |**Switch Jumper**|**Feature**
... ... @@ -1178,7 +1178,7 @@
1178 1178  
1179 1179  
1180 1180  
1181 -1.
1188 +1.
1182 1182  11. Common AT Command Sequence
1183 1183  111. Multi-channel ABP mode (Use with SX1301/LG308)
1184 1184  
... ... @@ -1197,8 +1197,8 @@
1197 1197  
1198 1198  ATZ
1199 1199  
1200 -1.
1201 -11.
1207 +1.
1208 +11.
1202 1202  111. Single-channel ABP mode (Use with LG01/LG02)
1203 1203  
1204 1204  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
... ... @@ -1273,7 +1273,7 @@
1273 1273  [[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]]
1274 1274  
1275 1275  
1276 -1.
1283 +1.
1277 1277  11. How to change the LoRa Frequency Bands/Region?
1278 1278  
1279 1279  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1280,7 +1280,7 @@
1280 1280  
1281 1281  
1282 1282  
1283 -1.
1290 +1.
1284 1284  11. How many RS485-Slave can RS485-BL connects?
1285 1285  
1286 1286  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]].
... ... @@ -1297,7 +1297,7 @@
1297 1297  
1298 1298  
1299 1299  
1300 -1.
1307 +1.
1301 1301  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1302 1302  
1303 1303  It might about the channels mapping. Please see for detail.
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1 +XWiki.Xiaoling
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