Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -408,6 +408,8 @@ 408 408 OK 409 409 ))) 410 410 411 + 412 + 411 411 == 5.6 Network ID == 412 412 413 413 ... ... @@ -424,6 +424,8 @@ 424 424 ))) 425 425 |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK 426 426 429 + 430 + 427 427 == 5.7 Network Session Key == 428 428 429 429 ... ... @@ -440,6 +440,8 @@ 440 440 ))) 441 441 |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK 442 442 447 + 448 + 443 443 = 6. Joining and sending date on LoRaWAN network = 444 444 445 445 ... ... @@ -473,6 +473,8 @@ 473 473 * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0 474 474 475 475 482 + 483 + 476 476 === 6.1.2 AT+CFM command since DR-LWS007 software stack === 477 477 478 478 ... ... @@ -519,6 +519,8 @@ 519 519 * Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 520 520 521 521 530 + 531 + 522 522 == 6.2 Confirm Status == 523 523 524 524 ... ... @@ -534,6 +534,8 @@ 534 534 OK 535 535 ))) 536 536 547 + 548 + 537 537 == 6.3 Join LoRa® Network == 538 538 539 539 ... ... @@ -551,6 +551,8 @@ 551 551 While Error in format, return AT_BUSY_ERROR 552 552 ))) 553 553 566 + 567 + 554 554 == 6.4 LoRa® Network Join Mode == 555 555 556 556 ... ... @@ -578,6 +578,8 @@ 578 578 * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 579 579 580 580 595 + 596 + 581 581 == 6.5 LoRa® Network Join Status == 582 582 583 583 ... ... @@ -593,6 +593,8 @@ 593 593 OK 594 594 ))) 595 595 612 + 613 + 596 596 == 6.6 Print Last Received Data in Raw Format == 597 597 598 598 ... ... @@ -608,6 +608,8 @@ 608 608 OK 609 609 ))) 610 610 629 + 630 + 611 611 == 6.7 Print Last Received Data in Binary Format == 612 612 613 613 ... ... @@ -623,6 +623,8 @@ 623 623 OK 624 624 ))) 625 625 646 + 647 + 626 626 == 6.8 Send Text Data == 627 627 628 628 ... ... @@ -642,6 +642,8 @@ 642 642 643 643 ))) 644 644 667 + 668 + 645 645 == 6.9 Send Hexadecimal Data == 646 646 647 647 ... ... @@ -660,6 +660,8 @@ 660 660 661 661 ))) 662 662 687 + 688 + 663 663 = 7. LoRaWAN network management = 664 664 665 665 ... ... @@ -682,6 +682,7 @@ 682 682 AT_PARAM_ERROR 683 683 ))) 684 684 711 + 685 685 (% style="color:blue" %)**Downlink Command: 0x22** 686 686 687 687 If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22. ... ... @@ -690,6 +690,8 @@ 690 690 * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 691 691 692 692 720 + 721 + 693 693 == 7.2 LoRa® Class == 694 694 695 695 ... ... @@ -708,6 +708,8 @@ 708 708 709 709 ))) 710 710 740 + 741 + 711 711 == 7.3 Duty Cycle Setting == 712 712 713 713 ... ... @@ -726,6 +726,8 @@ 726 726 727 727 ))) 728 728 760 + 761 + 729 729 == 7.4 Data Rate == 730 730 731 731 ... ... @@ -744,6 +744,7 @@ 744 744 745 745 ))) 746 746 780 + 747 747 (% style="color:blue" %)**Downlink Command: 0x2200aaFF** 748 748 749 749 If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF. ... ... @@ -752,6 +752,8 @@ 752 752 * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 753 753 754 754 789 + 790 + 755 755 == 7.5 Frame Counter Downlink == 756 756 757 757 ... ... @@ -770,6 +770,8 @@ 770 770 OK 771 771 ))) 772 772 809 + 810 + 773 773 == 7.6 Frame Counter Uplink == 774 774 775 775 Feature: Get or Set the Frame Counter Uplink. ... ... @@ -787,6 +787,8 @@ 787 787 788 788 ))) 789 789 828 + 829 + 790 790 == 7.7 Join Accept Delay1 == 791 791 792 792 ... ... @@ -805,6 +805,8 @@ 805 805 806 806 ))) 807 807 848 + 849 + 808 808 == 7.8 Join Accept Delay2 == 809 809 810 810 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms. ... ... @@ -822,6 +822,8 @@ 822 822 823 823 ))) 824 824 867 + 868 + 825 825 == 7.9 Public Network Mode == 826 826 827 827 ... ... @@ -849,6 +849,8 @@ 849 849 ))) 850 850 |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 851 851 896 + 897 + 852 852 == 7.10 Receive Delay1 == 853 853 854 854 ... ... @@ -868,6 +868,7 @@ 868 868 ))) 869 869 870 870 917 + 871 871 == 7.11 Receive Delay2 == 872 872 873 873 ... ... @@ -887,6 +887,7 @@ 887 887 ))) 888 888 889 889 937 + 890 890 == 7.12 Rx2 Window Data Rate == 891 891 892 892 ... ... @@ -906,6 +906,7 @@ 906 906 ))) 907 907 908 908 957 + 909 909 == 7.13 Rx2 Window Frequency == 910 910 911 911 ... ... @@ -925,6 +925,7 @@ 925 925 ))) 926 926 927 927 977 + 928 928 == 7.14 Transmit Power == 929 929 930 930 ... ... @@ -943,6 +943,7 @@ 943 943 944 944 ))) 945 945 996 + 946 946 Downlink Payload. The 4th byte of 0x22 downlink. 947 947 948 948 If the downlink payload=22000100, it means setting the TXP to 0. ... ... @@ -952,6 +952,7 @@ 952 952 953 953 954 954 1006 + 955 955 == 7.15 RSSI of the Last Received Packet == 956 956 957 957 ... ... @@ -968,6 +968,7 @@ 968 968 ))) 969 969 970 970 1023 + 971 971 == 7.16 SNR of the Last Received Packet == 972 972 973 973 ... ... @@ -984,6 +984,7 @@ 984 984 ))) 985 985 986 986 1040 + 987 987 == 7.17 Application Port == 988 988 989 989 ... ... @@ -1000,6 +1000,7 @@ 1000 1000 ))) 1001 1001 |(% style="width:157px" %)AT+PORT=21|(% style="width:204px" %)Set the application port|(% style="width:135px" %)OK 1002 1002 1057 + 1003 1003 (% style="color:blue" %)**Downlink Command: 0x23** 1004 1004 1005 1005 Format: Command Code (0x23) followed by 1 bytes port value. ... ... @@ -1028,6 +1028,7 @@ 1028 1028 |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK 1029 1029 1030 1030 1086 + 1031 1031 == 7.19 Eight Channel Mode == 1032 1032 1033 1033 Feature: Get or Set eight channels mode,Only for US915,AU915,CN470. ... ... @@ -1045,6 +1045,7 @@ 1045 1045 ))) 1046 1046 |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK 1047 1047 1104 + 1048 1048 (% style="color:blue" %)**Downlink Command: 0x24** 1049 1049 1050 1050 Format: Command Code (0x24) followed by 1 bytes channel value. ... ... @@ -1056,6 +1056,7 @@ 1056 1056 1057 1057 1058 1058 1116 + 1059 1059 == 7.20 Get or Set RXwindows1 timeout == 1060 1060 1061 1061 ... ... @@ -1106,6 +1106,7 @@ 1106 1106 |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK 1107 1107 1108 1108 1167 + 1109 1109 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1110 1110 1111 1111 ... ... @@ -1122,6 +1122,7 @@ 1122 1122 ))) 1123 1123 |(% style="width:183px" %)AT+DWELLT=0|(% style="width:179px" %)Set uplinkdwelltime|(% style="width:131px" %)OK 1124 1124 1184 + 1125 1125 (% style="color:blue" %)**Downlink Command: 0x25** 1126 1126 1127 1127 Format: Command Code (0x25) followed by 1 bytes state value. ... ... @@ -1133,6 +1133,7 @@ 1133 1133 1134 1134 1135 1135 1196 + 1136 1136 == 7.23 Set Packet Receiving Response Level == 1137 1137 1138 1138 ... ... @@ -1139,7 +1139,7 @@ 1139 1139 Feature: Get or Set packet receiving response level. This feature is used to set compatible with different LoRaWAN servers. If RPL doesn;t match , user will see strange message in the server portal. 1140 1140 1141 1141 1142 -RPL value: 1203 +**RPL value:** 1143 1143 1144 1144 * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform. 1145 1145 * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00. ... ... @@ -1148,7 +1148,7 @@ 1148 1148 * **AT+RPL=4: **Device will immediately reply message to Confirmed Data Down & MAC Command. Payload is 0x00 and requied response header for these two commands. 1149 1149 1150 1150 1151 -Case Analyes: 1212 +**Case Analyes:** 1152 1152 1153 1153 * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software. 1154 1154 * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command. ... ... @@ -1165,6 +1165,7 @@ 1165 1165 ))) 1166 1166 |(% style="width:160px" %)AT+RPL=0|(% style="width:263px" %)Set packet receiving response level|(% style="width:109px" %)OK 1167 1167 1229 + 1168 1168 (% style="color:blue" %)**Downlink Command: 0x21** 1169 1169 1170 1170 Format: Command Code (0x21) followed by 1 bytes level value. ... ... @@ -1176,6 +1176,7 @@ 1176 1176 1177 1177 1178 1178 1241 + 1179 1179 == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1180 1180 1181 1181 ... ... @@ -1193,6 +1193,7 @@ 1193 1193 OK 1194 1194 ))) 1195 1195 1259 + 1196 1196 (% style="color:blue" %)**Downlink Command: 0x33** 1197 1197 1198 1198 Format: Command Code (0x33) followed by 2 bytes mode value. ... ... @@ -1240,6 +1240,7 @@ 1240 1240 OK 1241 1241 ))) 1242 1242 1307 + 1243 1243 (% style="color:blue" %)**Downlink Command: 0x33** 1244 1244 1245 1245 Format: Command Code (0x32) followed by 2 bytes mode value.