Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -291,15 +291,18 @@ 291 291 |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response** 292 292 |(% style="width:160px" %)AT+CFG|(% style="width:154px" %)Show all configures|(% style="width:280px" %)((( 293 293 AT+DEUI = XX XX XX XX XX XX XX XX 294 + 294 294 AT+DADDR=XXXXXXXX 296 + 295 295 ………. 298 + 296 296 AT+RX2WTO=X 300 + 297 297 AT+CHS=868100000 302 + 298 298 OK 299 299 ))) 300 300 301 -(% style="display:none" %) (%%) 302 - 303 303 = 5. Keys, IDs and EUIs management = 304 304 305 305 == 5.1 Application EUI == ... ... @@ -528,8 +528,6 @@ 528 528 OK 529 529 ))) 530 530 531 -(% style="display:none" %) (%%) 532 - 533 533 == 6.3 Join LoRa® Network == 534 534 535 535 ... ... @@ -543,11 +543,10 @@ 543 543 |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response** 544 544 |(% style="width:163px" %)AT+JOIN ?|(% style="width:147px" %)Get imformation.|(% style="width:334px" %)AT+JOIN: Join network((( 545 545 OK 547 + 546 546 While Error in format, return AT_BUSY_ERROR 547 547 ))) 548 548 549 -(% style="display:none" %) (%%) 550 - 551 551 == 6.4 LoRa® Network Join Mode == 552 552 553 553 ... ... @@ -708,17 +708,10 @@ 708 708 OK 709 709 ))) 710 710 |(% style="width:163px" %)AT+CLASS=C|(% style="width:166px" %)Set the Device Class.|(% style="width:175px" %)OK((( 711 - 712 712 ))) 713 713 714 -(% style="display:none" %) 713 +(% style="display:none" %) (%%) 715 715 716 -(% style="color:red" %)**Notice:** 717 - 718 -* Run AT+FDR before running AT+CLASS=C 719 -* After change to Class=C, Before OTAA Join Successfule, the end node will still shows to use CLASS=A for OTAA Joined. It will use CLASS=C after OTAA Join Succeccful. 720 - 721 - 722 722 == 7.3 Duty Cycle Setting == 723 723 724 724 ... ... @@ -734,7 +734,6 @@ 734 734 OK 735 735 ))) 736 736 |(% style="width:165px" %)AT+DCS=1|(% style="width:239px" %)Set the ETSI Duty Cycle setting.|(% style="width:107px" %)OK((( 737 - 738 738 ))) 739 739 740 740 (% style="display:none" %) (%%) ... ... @@ -789,8 +789,6 @@ 789 789 OK 790 790 ))) 791 791 792 -(% style="display:none" %) (%%) 793 - 794 794 == 7.6 Frame Counter Uplink == 795 795 796 796 Feature: Get or Set the Frame Counter Uplink. ... ... @@ -805,7 +805,6 @@ 805 805 OK 806 806 ))) 807 807 |(% style="width:177px" %)AT+FCU=10|(% style="width:239px" %)Set the Frame Counter Uplink.|(% style="width:113px" %)OK((( 808 - 809 809 ))) 810 810 811 811 (% style="display:none" %) (%%) ... ... @@ -825,7 +825,6 @@ 825 825 OK 826 826 ))) 827 827 |(% style="width:164px" %)AT+JN1DL=10000|(% style="width:229px" %)Set the Join Accept Delay.|(% style="width:140px" %)OK((( 828 - 829 829 ))) 830 830 831 831 (% style="display:none" %) (%%) ... ... @@ -845,7 +845,6 @@ 845 845 OK 846 846 ))) 847 847 |(% style="width:160px" %)AT+JN2DL=20000|(% style="width:228px" %)Set the Join Accept Delay.|(% style="width:146px" %)OK((( 848 - 849 849 ))) 850 850 851 851 (% style="display:none" %) (%%) ... ... @@ -894,7 +894,6 @@ 894 894 OK 895 895 ))) 896 896 |(% style="width:155px" %)AT+RX1DL=1500|(% style="width:128px" %)Set the delay.|(% style="width:122px" %)OK((( 897 - 898 898 ))) 899 899 900 900 (% style="display:none" %) (%%) ... ... @@ -914,7 +914,6 @@ 914 914 OK 915 915 ))) 916 916 |(% style="width:175px" %)AT+RX2DL=2500|(% style="width:152px" %)Set the delay.|(% style="width:150px" %)OK((( 917 - 918 918 ))) 919 919 920 920 (% style="display:none" %) (%%) ... ... @@ -934,7 +934,6 @@ 934 934 OK 935 935 ))) 936 936 |(% style="width:160px" %)AT+RX2DR=6|(% style="width:232px" %)Set the Rx2 window data rate.|(% style="width:130px" %)OK((( 937 - 938 938 ))) 939 939 940 940 (% style="display:none" %) (%%) ... ... @@ -954,7 +954,6 @@ 954 954 OK 955 955 ))) 956 956 |(% style="width:183px" %)AT+RX2FQ=434665000|(% style="width:240px" %)Set the Rx2 window frequency.|(% style="width:160px" %)OK((( 957 - 958 958 ))) 959 959 960 960 (% style="display:none" %) (%%) ... ... @@ -976,7 +976,6 @@ 976 976 OK 977 977 ))) 978 978 |(% style="width:161px" %)AT+TXP=1|(% style="width:189px" %)Set the Transmit Power.|(% style="width:112px" %)OK((( 979 - 980 980 ))) 981 981 982 982 Downlink Payload. The 4th byte of 0x22 downlink. ... ... @@ -984,7 +984,7 @@ 984 984 If the downlink payload=22000100, it means setting the TXP to 0. 985 985 986 986 * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2. 987 -* **Example 2**: Downlink Payload: **220000 00** ~/~/ Set AT+TXP=0.969 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0. 988 988 989 989 (% style="display:none" %) (%%) 990 990 ... ... @@ -1113,7 +1113,6 @@ 1113 1113 |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK 1114 1114 1115 1115 (% style="display:none" %) (%%) 1116 - 1117 1117 ((( 1118 1118 (% 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. 1119 1119 ))) ... ... @@ -1141,8 +1141,6 @@ 1141 1141 ))) 1142 1142 |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK 1143 1143 1144 -(% style="display:none" %) (%%) 1145 - 1146 1146 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1147 1147 1148 1148 ... ... @@ -1168,8 +1168,6 @@ 1168 1168 * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1 1169 1169 * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1170 1170 1171 -(% style="display:none" %) (%%) 1172 - 1173 1173 == 7.23 Set Packet Receiving Response Level == 1174 1174 1175 1175 ... ... @@ -1209,8 +1209,6 @@ 1209 1209 * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1210 1210 * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1211 1211 1212 -(% style="display:none" %) (%%) 1213 - 1214 1214 == 7.24 Controls NBTrans in unconfirmed uplink mode(LWS007 NBTrans:Set retransmission packets) == 1215 1215 1216 1216 ... ... @@ -1241,8 +1241,6 @@ 1241 1241 * Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1242 1242 * Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1243 1243 1244 -(% style="display:none" %) (%%) 1245 - 1246 1246 == 7.25 Device offline rejoining (LWS007) == 1247 1247 1248 1248 ... ... @@ -1296,8 +1296,6 @@ 1296 1296 ** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours) 1297 1297 ** **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. 1298 1298 1299 -(% style="display:none" %) (%%) 1300 - 1301 1301 == 7.26 Request the server to send an ACK == 1302 1302 1303 1303 ... ... @@ -1311,11 +1311,10 @@ 1311 1311 ))) 1312 1312 |(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)((( 1313 1313 0 1285 + 1314 1314 OK 1315 1315 ))) 1316 1316 1317 -(% style="display:none" %) (%%) 1318 - 1319 1319 == 7.27 Adjust network rejoining interval == 1320 1320 1321 1321 ... ... @@ -1342,8 +1342,6 @@ 1342 1342 * **Example 1:** Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1343 1343 * **Example 2: **Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1344 1344 1345 -(% style="display:none" %) (%%) 1346 - 1347 1347 = 8. AT Commands Combination = 1348 1348 1349 1349 == 8.1 Set a fix RX2DR for downlink window == ... ... @@ -1350,11 +1350,8 @@ 1350 1350 1351 1351 1352 1352 * (% style="color:blue" %)**AT+ADR=0 **(%%) **~-~->** Disable ADR first 1353 - 1354 1354 * (% style="color:blue" %)**AT+RX2DR=xxxx** (%%) **~-~->** Set xxxx to your wanted DataRate 1355 1355 1356 -(% style="display:none" %) (%%) 1357 - 1358 1358 == 8.2 Use Downlink Command to set a fix uplink DR == 1359 1359 1360 1360 ... ... @@ -1363,9 +1363,7 @@ 1363 1363 **Same as:** 1364 1364 1365 1365 * AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1366 - 1367 1367 * AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1368 - 1369 1369 * AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1370 1370 1371 1371