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Last modified by Xiaoling on 2025/04/23 15:57
From version 33.10
edited by Xiaoling
on 2022/06/02 10:09
Change comment: There is no comment for this version
To version 35.1
edited by Xiaoling
on 2022/06/02 10:15
Change comment: Uploaded new attachment "1654136105500-922.png", version {1}

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... ... @@ -1139,7 +1139,6 @@
1139 1139  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1140 1140  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1141 1141  
1142 -
1143 1143  == 3.10 Switch Jumper ==
1144 1144  
1145 1145  (% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
... ... @@ -1165,15 +1165,13 @@
1165 1165  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]]
1166 1166  
1167 1167  
1167 += 5. Use AT Command =
1168 1168  
1169 +== 5.1 Access AT Command ==
1169 1169  
1170 -
1171 -1. Use AT Command
1172 -11. Access AT Command
1173 -
1174 1174  RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
1175 1175  
1176 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
1173 +[[image:1654135840598-282.png]]
1177 1177  
1178 1178  
1179 1179  In PC, User needs to set **serial tool**(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to **9600** to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
... ... @@ -1186,7 +1186,7 @@
1186 1186  
1187 1187  
1188 1188  
1189 -1.
1186 +1.
1190 1190  11. Common AT Command Sequence
1191 1191  111. Multi-channel ABP mode (Use with SX1301/LG308)
1192 1192  
... ... @@ -1205,8 +1205,8 @@
1205 1205  
1206 1206  ATZ
1207 1207  
1208 -1.
1209 -11.
1205 +1.
1206 +11.
1210 1210  111. Single-channel ABP mode (Use with LG01/LG02)
1211 1211  
1212 1212  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
... ... @@ -1281,7 +1281,7 @@
1281 1281  [[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]]
1282 1282  
1283 1283  
1284 -1.
1281 +1.
1285 1285  11. How to change the LoRa Frequency Bands/Region?
1286 1286  
1287 1287  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1288,7 +1288,7 @@
1288 1288  
1289 1289  
1290 1290  
1291 -1.
1288 +1.
1292 1292  11. How many RS485-Slave can RS485-BL connects?
1293 1293  
1294 1294  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]].
... ... @@ -1305,7 +1305,7 @@
1305 1305  
1306 1306  
1307 1307  
1308 -1.
1305 +1.
1309 1309  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1310 1310  
1311 1311  It might about the channels mapping. Please see for detail.
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