Skip to Content
Last modified by Xiaoling on 2025/04/23 15:57
From version 36.1
edited by Xiaoling
on 2022/06/02 10:20
Change comment: Uploaded new attachment "1654136435598-589.png", version {1}
To version 35.2
edited by Xiaoling
on 2022/06/02 10:15
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1181,6 +1181,7 @@
1181 1181  More detail AT Command manual can be found at [[AT Command Manual>>||anchor="3.5ConfigureRS485-BLviaATorDownlink"]]
1182 1182  
1183 1183  
1184 +
1184 1184  == 5.2 Common AT Command Sequence ==
1185 1185  
1186 1186  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
... ... @@ -1187,60 +1187,45 @@
1187 1187  
1188 1188  If device has not joined network yet:
1189 1189  
1190 -(% class="box infomessage" %)
1191 -(((
1192 -**AT+FDR**
1193 -)))
1191 +AT+FDR
1194 1194  
1195 -(% class="box infomessage" %)
1196 -(((
1197 -**AT+NJM=0**
1198 -)))
1193 +AT+NJM=0
1199 1199  
1200 -(% class="box infomessage" %)
1201 -(((
1202 -**ATZ**
1203 -)))
1195 +ATZ
1204 1204  
1205 1205  
1206 1206  If device already joined network:
1207 1207  
1208 -(% class="box infomessage" %)
1209 -(((
1210 -**AT+NJM=0**
1211 -)))
1200 +AT+NJM=0
1212 1212  
1213 -(% class="box infomessage" %)
1214 -(((
1215 -**ATZ**
1216 -)))
1202 +ATZ
1217 1217  
1204 +1.
1205 +11.
1206 +111. Single-channel ABP mode (Use with LG01/LG02)
1218 1218  
1219 -=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1208 +AT+FDR   Reset Parameters to Factory Default, Keys Reserve
1220 1220  
1210 +AT+NJM=0 Set to ABP mode
1221 1221  
1222 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1212 +AT+ADR=0 Set the Adaptive Data Rate Off
1223 1223  
1224 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1214 +AT+DR=5  Set Data Rate
1225 1225  
1226 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1216 +AT+TDC=60000  Set transmit interval to 60 seconds
1227 1227  
1228 -(% style="background-color:#dcdcdc" %)**AT+DR=5**  (%%)Set Data Rate
1218 +AT+CHS=868400000 Set transmit frequency to 868.4Mhz
1229 1229  
1230 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1220 +AT+RX2FQ=868400000 Set RX2Frequency to 868.4Mhz (according to the result from server)
1231 1231  
1232 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1222 +AT+RX2DR=5  Set RX2DR to match the downlink DR from server. see below
1233 1233  
1234 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1224 +AT+DADDR=26 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1235 1235  
1236 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1226 +ATZ          Reset MCU
1237 1237  
1238 -(% 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.
1228 +**Note:**
1239 1239  
1240 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1241 -
1242 -(% style="color:red" %)**Note:**
1243 -
1244 1244  1. Make sure the device is set to ABP mode in the IoT Server.
1245 1245  1. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1246 1246  1. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
... ... @@ -1291,7 +1291,7 @@
1291 1291  [[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]]
1292 1292  
1293 1293  
1294 -1.
1280 +1.
1295 1295  11. How to change the LoRa Frequency Bands/Region?
1296 1296  
1297 1297  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1298,7 +1298,7 @@
1298 1298  
1299 1299  
1300 1300  
1301 -1.
1287 +1.
1302 1302  11. How many RS485-Slave can RS485-BL connects?
1303 1303  
1304 1304  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]].
... ... @@ -1315,7 +1315,7 @@
1315 1315  
1316 1316  
1317 1317  
1318 -1.
1304 +1.
1319 1319  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1320 1320  
1321 1321  It might about the channels mapping. Please see for detail.
1654136435598-589.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -158.9 KB
Content