Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -28,7 +28,6 @@ 28 28 29 29 30 30 31 - 32 32 = 3. Support End Node and firmware version = 33 33 34 34 ... ... @@ -104,8 +104,6 @@ 104 104 ))) 105 105 106 106 107 - 108 - 109 109 = 4. System Management Commands = 110 110 111 111 ... ... @@ -146,7 +146,6 @@ 146 146 147 147 148 148 149 - 150 150 == 4.2 Reboot End Node == 151 151 152 152 ... ... @@ -172,6 +172,7 @@ 172 172 <followed by the Tx and Rx information> 173 173 ))) 174 174 171 + 175 175 (% style="color:blue" %)**Downlink Command: 0x04** 176 176 177 177 ((( ... ... @@ -209,6 +209,7 @@ 209 209 Please set the parameters or reset Device to apply change 210 210 ))) 211 211 209 + 212 212 (% style="color:blue" %)**Downlink Command: 0x04** 213 213 214 214 ((( ... ... @@ -237,6 +237,7 @@ 237 237 OK 238 238 ))) 239 239 238 + 240 240 (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)** 241 241 242 242 ((( ... ... @@ -261,6 +261,7 @@ 261 261 ((( 262 262 263 263 263 + 264 264 **yy: Frequency Band:** 265 265 ))) 266 266 ... ... @@ -278,6 +278,7 @@ 278 278 ((( 279 279 280 280 281 + 281 281 **zz: Subband** 282 282 ))) 283 283 ... ... @@ -469,6 +469,7 @@ 469 469 |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK 470 470 |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR 471 471 473 + 472 472 (% style="color:blue" %)**Downlink Command: 0x05** 473 473 474 474 Format: Command Code (0x05) followed by 2 bytes mode value. ... ... @@ -517,6 +517,7 @@ 517 517 OK 518 518 ))) 519 519 522 + 520 520 (% style="color:blue" %)**Downlink Command: 0x05** 521 521 522 522 Format: Command Code (0x05) followed by 2 bytes mode value. ... ... @@ -582,6 +582,7 @@ 582 582 |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK 583 583 |(% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR 584 584 588 + 585 585 (% style="color:blue" %)**Downlink Command: 0x20** 586 586 587 587 Format: Command Code (0x20) followed by 1 bytes mode value. ... ... @@ -708,25 +708,23 @@ 708 708 AT_PARAM_ERROR 709 709 ))) 710 710 711 - 712 712 (% style="color:blue" %)**Downlink Command: 0x22** 713 713 717 + 718 + 714 714 If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22. 715 715 716 -* **Example 1**: Downlink Payload: **2201** 721 +* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1. 717 717 * **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 718 718 719 - 720 - 721 - 722 722 == 7.2 LoRa® Class == 723 723 724 - 725 725 Feature: Get or Set the Device Class(Currently only support class A, class C). 726 726 727 727 728 728 (% style="color:blue" %)**AT Command:AT+CLASS** 729 729 731 + 730 730 (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %) 731 731 |=(% colspan="3" style="width: 504px;" %)AT+CLASS 732 732 |(% style="width:163px" %)**Command Example**|(% style="width:166px" %)**Function**|(% style="width:175px" %)**Response** ... ... @@ -737,16 +737,14 @@ 737 737 738 738 ))) 739 739 740 - 741 - 742 742 == 7.3 Duty Cycle Setting == 743 743 744 - 745 745 Feature: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing. 746 746 747 747 748 748 (% style="color:blue" %)**AT Command:AT+DCS** 749 749 749 + 750 750 (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %) 751 751 |=(% colspan="3" style="width: 512px;" %)AT+DCS 752 752 |(% style="width:165px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:107px" %)**Response** ... ... @@ -757,16 +757,14 @@ 757 757 758 758 ))) 759 759 760 - 761 - 762 762 == 7.4 Data Rate == 763 763 764 - 765 765 Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server 766 766 767 767 768 768 (% style="color:blue" %)**AT Command: AT+DR** 769 769 767 + 770 770 (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %) 771 771 |=(% colspan="3" style="width: 463px;" %)AT+DR 772 772 |(% style="width:156px" %)**Command Example**|(% style="width:167px" %)**Function**|(% style="width:140px" %)**Response** ... ... @@ -777,25 +777,23 @@ 777 777 778 778 ))) 779 779 780 - 781 781 (% style="color:blue" %)**Downlink Command: 0x2200aaFF** 782 782 780 + 781 + 783 783 If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF. 784 784 785 785 * **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1. 786 786 * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 787 787 788 - 789 - 790 - 791 791 == 7.5 Frame Counter Downlink == 792 792 793 - 794 794 Feature: Get or Set the Frame Counter Downlink. 795 795 796 796 797 797 (% style="color:blue" %)**AT Command:AT+FCD** 798 798 794 + 799 799 (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %) 800 800 |=(% colspan="3" style="width: 690px;" %)AT+FCD 801 801 |(% style="width:162px" %)**Command Example**|(% style="width:258px" %)**Function**|(% style="width:269px" %)**Response** ... ... @@ -804,10 +804,10 @@ 804 804 ))) 805 805 |(% style="width:162px" %)AT+FCD=10|(% style="width:258px" %)Set the Frame Counter Downlink.|(% style="width:269px" %)(System will write new value to FCD)((( 806 806 OK 803 + 804 + 807 807 ))) 808 808 809 - 810 - 811 811 == 7.6 Frame Counter Uplink == 812 812 813 813 Feature: Get or Set the Frame Counter Uplink. ... ... @@ -815,6 +815,7 @@ 815 815 816 816 (% style="color:blue" %)**AT Command:AT+FCU** 817 817 814 + 818 818 (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %) 819 819 |=(% colspan="3" style="width: 531px;" %)AT+FCU 820 820 |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response** ... ... @@ -827,12 +827,12 @@ 827 827 828 828 == 7.7 Join Accept Delay1 == 829 829 830 - 831 831 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms. 832 832 833 833 834 834 (% style="color:blue" %)**AT Command:AT+JN1DL** 835 835 832 + 836 836 (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %) 837 837 |=(% colspan="3" style="width: 534px;" %)AT+JN1DL 838 838 |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response** ... ... @@ -850,6 +850,7 @@ 850 850 851 851 (% style="color:blue" %)**AT Command:AT+JN2DL** 852 852 850 + 853 853 (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %) 854 854 |=(% colspan="3" style="width: 535px;" %)AT+JN2DL 855 855 |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response** ... ... @@ -862,14 +862,14 @@ 862 862 863 863 == 7.9 Public Network Mode == 864 864 865 - 866 866 Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1 867 867 868 - (% style="color:red" %)Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network865 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network 869 869 870 870 871 871 (% style="color:blue" %)**AT Command:AT+PNM** 872 872 870 + 873 873 (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %) 874 874 |=(% colspan="3" style="width: 664px;" %)AT+PNM 875 875 |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response** ... ... @@ -889,12 +889,12 @@ 889 889 890 890 == 7.10 Receive Delay1 == 891 891 892 - 893 893 Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 894 894 895 895 896 896 (% style="color:blue" %)**AT Command:AT+RX1DL** 897 897 895 + 898 898 (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %) 899 899 |=(% colspan="3" style="width: 405px;" %)AT+RX1DL 900 900 |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response** ... ... @@ -905,15 +905,14 @@ 905 905 906 906 ))) 907 907 908 - 909 909 == 7.11 Receive Delay2 == 910 910 911 - 912 912 Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 913 913 914 914 915 915 (% style="color:blue" %)**AT Command:AT+RX2DL** 916 916 913 + 917 917 (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %) 918 918 |=(% colspan="3" style="width: 478px;" %)AT+RX2DL 919 919 |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response** ... ... @@ -924,15 +924,14 @@ 924 924 925 925 ))) 926 926 927 - 928 928 == 7.12 Rx2 Window Data Rate == 929 929 930 - 931 931 Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 932 932 933 933 934 934 (% style="color:blue" %)**AT Command:AT+RX2DR** 935 935 931 + 936 936 (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %) 937 937 |=(% colspan="3" style="width: 522px;" %)AT+RX2DR 938 938 |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response** ... ... @@ -943,15 +943,14 @@ 943 943 944 944 ))) 945 945 946 - 947 947 == 7.13 Rx2 Window Frequency == 948 948 949 - 950 950 Feature: Get or Set the Rx2 window frequency 951 951 952 952 953 953 (% style="color:blue" %)**AT Command:AT+RX2FQ** 954 954 949 + 955 955 (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %) 956 956 |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ 957 957 |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response** ... ... @@ -962,15 +962,14 @@ 962 962 963 963 ))) 964 964 965 - 966 966 == 7.14 Transmit Power == 967 967 968 - 969 969 Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. ) 970 970 971 971 972 972 (% style="color:blue" %)**AT Command:AT+TXP** 973 973 967 + 974 974 (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %) 975 975 |=(% colspan="3" style="width: 462px;" %)AT+TXP 976 976 |(% style="width:161px" %)**Command Example**|(% style="width:189px" %)**Function**|(% style="width:112px" %)**Response** ... ... @@ -988,16 +988,14 @@ 988 988 * **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2. 989 989 * **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0. 990 990 991 - 992 - 993 993 == 7.15 RSSI of the Last Received Packet == 994 994 995 - 996 996 Feature: Get or Set the Rx2 window frequency 997 997 998 998 999 999 (% style="color:blue" %)**AT Command:AT+RSSI** 1000 1000 992 + 1001 1001 (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %) 1002 1002 |=(% colspan="3" style="width: 554px;" %)AT+RSSI 1003 1003 |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response** ... ... @@ -1005,15 +1005,14 @@ 1005 1005 OK 1006 1006 ))) 1007 1007 1008 - 1009 1009 == 7.16 SNR of the Last Received Packet == 1010 1010 1011 - 1012 1012 Feature: Get the SNR of the last received packet 1013 1013 1014 1014 1015 1015 (% style="color:blue" %)**AT Command:AT+SNR** 1016 1016 1007 + 1017 1017 (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %) 1018 1018 |=(% colspan="3" style="width: 568px;" %)AT+SNR 1019 1019 |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response** ... ... @@ -1021,15 +1021,14 @@ 1021 1021 OK 1022 1022 ))) 1023 1023 1024 - 1025 1025 == 7.17 Application Port == 1026 1026 1027 - 1028 1028 Feature: Get or set the application port. 1029 1029 1030 1030 1031 1031 (% style="color:blue" %)**AT Command: AT+PORT** 1032 1032 1022 + 1033 1033 (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %) 1034 1034 |=(% colspan="3" style="width: 497px;" %)AT+PORT 1035 1035 |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response** ... ... @@ -1040,6 +1040,7 @@ 1040 1040 1041 1041 (% style="color:blue" %)**Downlink Command: 0x23** 1042 1042 1033 + 1043 1043 Format: Command Code (0x23) followed by 1 bytes port value. 1044 1044 1045 1045 If the downlink payload=2301, it means set the application port to 1, while type code is 23. ... ... @@ -1047,16 +1047,14 @@ 1047 1047 * **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1 1048 1048 * **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5 1049 1049 1050 - 1051 - 1052 1052 == 7.18 Single Channel Mode == 1053 1053 1054 - 1055 1055 Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode. 1056 1056 1057 1057 1058 1058 (% style="color:blue" %)**AT Command: AT+CHS** 1059 1059 1048 + 1060 1060 (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %) 1061 1061 |=(% colspan="3" style="width: 600px;" %)AT+CHS 1062 1062 |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response** ... ... @@ -1065,7 +1065,6 @@ 1065 1065 ))) 1066 1066 |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK 1067 1067 1068 - 1069 1069 == 7.19 Eight Channel Mode == 1070 1070 1071 1071 Feature: Get or Set eight channels mode,Only for US915,AU915,CN470. ... ... @@ -1073,6 +1073,7 @@ 1073 1073 1074 1074 (% style="color:blue" %)**AT Command: AT+CHE** 1075 1075 1064 + 1076 1076 (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 1077 1077 |=(% colspan="3" style="width: 707px;" %)AT+CHE 1078 1078 |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** ... ... @@ -1085,6 +1085,7 @@ 1085 1085 1086 1086 (% style="color:blue" %)**Downlink Command: 0x24** 1087 1087 1077 + 1088 1088 Format: Command Code (0x24) followed by 1 bytes channel value. 1089 1089 1090 1090 If the downlink payload=2401, it means set channel mode to 1, while type code is 24. ... ... @@ -1092,16 +1092,14 @@ 1092 1092 * **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1 1093 1093 * **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5 1094 1094 1095 - 1096 - 1097 1097 == 7.20 Get or Set RXwindows1 timeout == 1098 1098 1087 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1099 1099 1100 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1101 1101 1102 - 1103 1103 (% style="color:blue" %)**AT Command: AT+RX1WTO** 1104 1104 1092 + 1105 1105 (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %) 1106 1106 |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO 1107 1107 |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response** ... ... @@ -1111,16 +1111,11 @@ 1111 1111 |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK 1112 1112 1113 1113 ((( 1114 - 1115 - 1116 1116 **AT+RX1TWO** 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. 1117 - 1118 - 1119 1119 ))) 1120 1120 1121 1121 [[image:image-20220526162535-1.png]] 1122 1122 1123 - 1124 1124 ((( 1125 1125 Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink. 1126 1126 ... ... @@ -1129,12 +1129,12 @@ 1129 1129 1130 1130 == 7.21 Get or Set RXwindows2 timeout == 1131 1131 1115 +Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1132 1132 1133 -Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1134 1134 1135 - 1136 1136 (% style="color:blue" %)**AT Command: AT+RX2WTO** 1137 1137 1120 + 1138 1138 (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %) 1139 1139 |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO 1140 1140 |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response** ... ... @@ -1143,15 +1143,14 @@ 1143 1143 ))) 1144 1144 |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK 1145 1145 1146 - 1147 1147 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1148 1148 1149 - 1150 1150 Feature: Get or Set uplinkdwelltime 1151 1151 1152 1152 1153 1153 (% style="color:blue" %)**AT Command: AT+DWELLT** 1154 1154 1136 + 1155 1155 (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %) 1156 1156 |=(% colspan="3" style="width: 494px;" %)AT+DWELLT 1157 1157 |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response** ... ... @@ -1162,6 +1162,7 @@ 1162 1162 1163 1163 (% style="color:blue" %)**Downlink Command: 0x25** 1164 1164 1147 + 1165 1165 Format: Command Code (0x25) followed by 1 bytes state value. 1166 1166 1167 1167 If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25. ... ... @@ -1169,14 +1169,10 @@ 1169 1169 * **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1 1170 1170 * **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1171 1171 1172 - 1173 - 1174 1174 == 7.23 Set Packet Receiving Response Level == 1175 1175 1176 - 1177 1177 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. 1178 1178 1179 - 1180 1180 RPL value: 1181 1181 1182 1182 * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform. ... ... @@ -1185,7 +1185,6 @@ 1185 1185 * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command. 1186 1186 * **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. 1187 1187 1188 - 1189 1189 Case Analyes: 1190 1190 1191 1191 * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software. ... ... @@ -1192,9 +1192,9 @@ 1192 1192 * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command. 1193 1193 * For Class C devices used in TTI, need to set AT+RPL=4 because TTI require immediately reply message to Confirmed Data Down & MAC Command. 1194 1194 1195 - 1196 1196 (% style="color:blue" %)**AT Command: AT+RPL** 1197 1197 1175 + 1198 1198 (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1199 1199 |=(% colspan="3" style="width: 533px;" %)AT+RPL 1200 1200 |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** ... ... @@ -1205,6 +1205,7 @@ 1205 1205 1206 1206 (% style="color:blue" %)**Downlink Command: 0x21** 1207 1207 1186 + 1208 1208 Format: Command Code (0x21) followed by 1 bytes level value. 1209 1209 1210 1210 If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21. ... ... @@ -1212,13 +1212,12 @@ 1212 1212 * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1213 1213 * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1214 1214 1215 - 1216 - 1217 1217 == 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) == 1218 1218 1219 1219 1220 1220 (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS ** 1221 1221 1199 + 1222 1222 (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1223 1223 |=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS** 1224 1224 |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** ... ... @@ -1233,6 +1233,7 @@ 1233 1233 1234 1234 (% style="color:blue" %)**Downlink Command: 0x33** 1235 1235 1214 + 1236 1236 Format: Command Code (0x33) followed by 2 bytes mode value. 1237 1237 1238 1238 If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. ... ... @@ -1240,13 +1240,12 @@ 1240 1240 * Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1241 1241 * Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1242 1242 1243 - 1244 - 1245 1245 == 7.25 Device offline rejoining （LWS007) == 1246 1246 1247 1247 1248 1248 (% style="color:blue" %)**AT Command: AT+DDETECT** 1249 1249 1227 + 1250 1250 (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 1251 1251 |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT** 1252 1252 |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** ... ... @@ -1280,6 +1280,7 @@ 1280 1280 1281 1281 (% style="color:blue" %)**Downlink Command: 0x33** 1282 1282 1261 + 1283 1283 Format: Command Code (0x32) followed by 2 bytes mode value. 1284 1284 1285 1285 If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33. ... ... @@ -1286,13 +1286,12 @@ 1286 1286 1287 1287 * Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1288 1288 1289 - 1290 - 1291 1291 == 7.26 Request the server to send an ACK == 1292 1292 1293 1293 1294 1294 (% style="color:blue" %)**AT Command: AT+PNACKMD** 1295 1295 1273 + 1296 1296 (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1297 1297 |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD** 1298 1298 |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** ... ... @@ -1305,12 +1305,12 @@ 1305 1305 OK 1306 1306 ))) 1307 1307 1308 - 1309 1309 == 7.27 Adjust network rejoining interval == 1310 1310 1311 1311 1312 1312 (% style="color:blue" %)**AT Command: AT+RJTDC** 1313 1313 1291 + 1314 1314 (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %) 1315 1315 |=(% colspan="3" style="width: 724px;" %)AT+RJTDC 1316 1316 |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response** ... ... @@ -1325,6 +1325,7 @@ 1325 1325 1326 1326 (% style="color:blue" %)**Downlink Command: 0x26** 1327 1327 1306 + 1328 1328 Format: Command Code (0x26) followed by 2 bytes mode value. 1329 1329 1330 1330 If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. ... ... @@ -1332,26 +1332,21 @@ 1332 1332 * Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1333 1333 * Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1334 1334 1335 - 1336 - 1337 1337 = 8. AT Commands Combination = 1338 1338 1339 - 1340 1340 == 8.1 Set a fix RX2DR for downlink window == 1341 1341 1318 +* **AT+ADR=0 **~-~-> Disable ADR first 1319 +* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate 1342 1342 1343 -* **AT+ADR=0 ** **~-~->** Disable ADR first 1344 -* **AT+RX2DR=xxxx** **~-~->** Set xxxx to your wanted DataRate 1345 - 1346 - 1347 - 1348 1348 == 8.2 Use Downlink Command to set a fix uplink DR == 1349 1349 1350 1350 1351 1351 (% style="color:blue" %)**Downlink Command: 0x22000500** 1352 1352 1353 -**Same as:** 1354 1354 1327 +Same as: 1328 + 1355 1355 * AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1356 1356 * AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1357 -* AT+TXP=0 1331 +* AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]]