Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -1095,7 +1095,6 @@ 1095 1095 |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK 1096 1096 1097 1097 (% style="display:none" %) (%%) 1098 - 1099 1099 ((( 1100 1100 (% style="color:blue" %)**AT+RX1WTO**(%%) is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph. 1101 1101 ))) ... ... @@ -1123,8 +1123,6 @@ 1123 1123 ))) 1124 1124 |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK 1125 1125 1126 -(% style="display:none" %) (%%) 1127 - 1128 1128 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1129 1129 1130 1130 ... ... @@ -1150,8 +1150,6 @@ 1150 1150 * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1 1151 1151 * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1152 1152 1153 -(% style="display:none" %) (%%) 1154 - 1155 1155 == 7.23 Set Packet Receiving Response Level == 1156 1156 1157 1157 ... ... @@ -1191,8 +1191,6 @@ 1191 1191 * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1192 1192 * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1193 1193 1194 -(% style="display:none" %) (%%) 1195 - 1196 1196 == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1197 1197 1198 1198 ... ... @@ -1223,8 +1223,6 @@ 1223 1223 * Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1224 1224 * Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1225 1225 1226 -(% style="display:none" %) (%%) 1227 - 1228 1228 == 7.25 Device offline rejoining （LWS007) == 1229 1229 1230 1230 ... ... @@ -1278,8 +1278,6 @@ 1278 1278 ** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours) 1279 1279 ** **Explain**: Enable Online Detect, if end node doesn't receive any downlink within ACK_Timout_1( 1440 minutes or 24 hours). End node will use confirmed uplink to send packets during ACK_Timout_1 (the 24th hour) to ACK_Timout_2 ( the 48th hour). If from the 24th to 48th hour, end node got an downlink from server, it will switch back to unconfirmed uplink. end node will restart ACK_Timout_1. If from the 24th to 48th hour, end node still not got any downlink, means device doesn't get ACK from server within last 48 hours. Device will process rejoin, rejoin request interval is AT+RJTDC period. For AU915/ US915, device will use the sub-band used for last join. 1280 1280 1281 -(% style="display:none" %) (%%) 1282 - 1283 1283 == 7.26 Request the server to send an ACK == 1284 1284 1285 1285 ... ... @@ -1293,11 +1293,10 @@ 1293 1293 ))) 1294 1294 |(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)((( 1295 1295 0 1285 + 1296 1296 OK 1297 1297 ))) 1298 1298 1299 -(% style="display:none" %) (%%) 1300 - 1301 1301 == 7.27 Adjust network rejoining interval == 1302 1302 1303 1303 ... ... @@ -1324,8 +1324,6 @@ 1324 1324 * **Example 1:** Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1325 1325 * **Example 2: **Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1326 1326 1327 -(% style="display:none" %) (%%) 1328 - 1329 1329 = 8. AT Commands Combination = 1330 1330 1331 1331 == 8.1 Set a fix RX2DR for downlink window == ... ... @@ -1334,8 +1334,6 @@ 1334 1334 * (% style="color:blue" %)**AT+ADR=0 **(%%) **~-~->** Disable ADR first 1335 1335 * (% style="color:blue" %)**AT+RX2DR=xxxx** (%%) **~-~->** Set xxxx to your wanted DataRate 1336 1336 1337 -(% style="display:none" %) (%%) 1338 - 1339 1339 == 8.2 Use Downlink Command to set a fix uplink DR == 1340 1340 1341 1341 ... ... @@ -1344,9 +1344,7 @@ 1344 1344 **Same as:** 1345 1345 1346 1346 * AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1347 - 1348 1348 * AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1349 - 1350 1350 * AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1351 1351 1352 1352