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Last modified by Xiaoling on 2023/07/18 10:12
From version 170.23
edited by Xiaoling
on 2022/06/22 11:09
Change comment: There is no comment for this version
To version 170.20
edited by Xiaoling
on 2022/06/22 11:01
Change comment: There is no comment for this version

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... ... @@ -519,9 +519,6 @@
519 519  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
520 520  1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
521 521  
522 -
523 -
524 -
525 525  === 2.6.2 Unix TimeStamp ===
526 526  
527 527  
... ... @@ -876,7 +876,7 @@
876 876  
877 877  when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately.
878 878  
879 -(% style="color:red" %)Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
876 +(% style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
880 880  
881 881  **AT COMMAND FOR ALARM MODE:**
882 882  
... ... @@ -940,6 +940,7 @@
940 940  
941 941  Temperature sensor with 2 meters cable long
942 942  
940 +
943 943  * Resolution: 0.0625 °C
944 944  * ±0.5°C accuracy from -10°C to +85°C
945 945  * ±2°C accuracy from -55°C to +125°C
... ... @@ -946,9 +946,6 @@
946 946  * Operating Range: -40 ~~ 125 °C
947 947  * Working voltage 2.35v ~~ 5v
948 948  
949 -
950 -
951 -
952 952  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
953 953  
954 954  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
... ... @@ -963,9 +963,10 @@
963 963  
964 964  These commands are to configure:
965 965  
966 -1. General system settings like: uplink interval.
967 -1. LoRaWAN protocol & radio-related commands.
961 +* General system settings like: uplink interval.
968 968  
963 +* LoRaWAN protocol & radio-related commands.
964 +
969 969  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
970 970  
971 971  * (% style="color:#4f81bd" %)**Commands special design for LHT65N**
... ... @@ -977,8 +977,10 @@
977 977  
978 978  Feature: Change LoRaWAN End Node Transmit Interval.
979 979  
976 +
980 980  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
981 981  
979 +
982 982  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
983 983  
984 984  
... ... @@ -1001,7 +1001,6 @@
1001 1001  
1002 1002  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1003 1003  
1004 -
1005 1005  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1006 1006  
1007 1007  Total bytes: 2 ~~ 5 bytes
... ... @@ -1012,39 +1012,34 @@
1012 1012  
1013 1013  * 0xA209: Same as AT+EXT=9
1014 1014  
1015 -* 0xA20702003c: Same as AT+SETCNT=60
1012 +* 0xA20702003c,Same as AT+SETCNT=60
1016 1016  
1017 1017  
1018 1018  
1019 1019  == 4.3 Enable/Disable uplink Temperature probe ID ==
1020 1020  
1021 -(((
1022 1022  Feature: If PID is enabled, device will send the temperature probe ID on:
1023 -)))
1024 1024  
1025 -* (((
1026 -First Packet after OTAA Join
1027 -)))
1028 -* (((
1029 -Every 24 hours since the first packet.
1030 -)))
1020 +* First Packet after OTAA Join
1021 +* Every 24 hours since the first packet.
1031 1031  
1032 -(((
1033 1033  PID is default set to disable (0)
1034 -)))
1035 1035  
1025 +
1036 1036  (% style="color:#4f81bd" %)**AT Command:**
1037 1037  
1028 +
1038 1038  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1039 1039  
1040 1040  
1041 1041  (% style="color:#4f81bd" %)**Downlink Command:**
1042 1042  
1043 -* **0xA800**  **~-~->** AT+PID=0
1044 -* **0xA801**     **~-~->** AT+PID=1
1045 1045  
1035 +* 0xA800  **~-~->** AT+PID=0
1036 +* 0xA801     **~-~->** AT+PID=1
1046 1046  
1047 1047  
1039 +
1048 1048  == 4.4 Set Password ==
1049 1049  
1050 1050  Feature: Set device password, max 9 digits
... ... @@ -1051,9 +1051,11 @@
1051 1051  
1052 1052  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1053 1053  
1046 +
1054 1054  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1055 1055  
1056 1056  
1050 +
1057 1057  (% style="color:#4f81bd" %)**Downlink Command:**
1058 1058  
1059 1059  No downlink command for this feature.
... ... @@ -1062,13 +1062,17 @@
1062 1062  
1063 1063  == 4.5 Quit AT Command ==
1064 1064  
1059 +
1065 1065  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1066 1066  
1062 +
1067 1067  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1068 1068  
1065 +
1069 1069  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1070 1070  
1071 1071  
1069 +
1072 1072  (% style="color:#4f81bd" %)**Downlink Command:**
1073 1073  
1074 1074  No downlink command for this feature.
... ... @@ -1077,34 +1077,40 @@
1077 1077  
1078 1078  == 4.6 Set to sleep mode ==
1079 1079  
1078 +
1080 1080  Feature: Set device to sleep mode
1081 1081  
1082 -* **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1083 -* **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1081 +* AT+Sleep=0  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1082 +* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1084 1084  
1085 1085  (% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1086 1086  
1086 +
1087 1087  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1088 1088  
1089 1089  
1090 +
1090 1090  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1091 1091  
1093 +
1092 1092  * There is no downlink command to set to Sleep mode.
1093 1093  
1094 -
1095 -
1096 -
1097 1097  == 4.7 Set system time ==
1098 1098  
1098 +
1099 1099  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1100 1100  
1101 +
1101 1101  (% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1102 1102  
1104 +
1103 1103  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1104 1104  
1105 1105  
1108 +
1106 1106  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1107 1107  
1111 +
1108 1108  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1109 1109  
1110 1110  
... ... @@ -1111,13 +1111,10 @@
1111 1111  
1112 1112  == 4.8 Set Time Sync Mode ==
1113 1113  
1114 -(((
1118 +
1115 1115  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1116 -)))
1117 1117  
1118 -(((
1119 1119  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1120 -)))
1121 1121  
1122 1122  (% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1123 1123  
... ... @@ -1124,6 +1124,7 @@
1124 1124  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1125 1125  
1126 1126  
1128 +
1127 1127  (% style="color:#4f81bd" %)**Downlink Command:**
1128 1128  
1129 1129  0x28 01 ~/~/ Same As AT+SYNCMOD=1
... ... @@ -1133,30 +1133,39 @@
1133 1133  
1134 1134  == 4.9 Set Time Sync Interval ==
1135 1135  
1138 +
1136 1136  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1137 1137  
1141 +
1138 1138  (% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1139 1139  
1144 +
1140 1140  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1141 1141  
1142 1142  
1148 +
1143 1143  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1144 1144  
1145 -**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
1146 1146  
1152 +0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1147 1147  
1148 1148  
1155 +
1149 1149  == 4.10 Print data entries base on page. ==
1150 1150  
1151 1151  Feature: Print the sector data from start page to stop page (max is 416 pages).
1152 1152  
1160 +
1153 1153  (% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1154 1154  
1163 +
1155 1155  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1156 1156  
1157 1157  
1167 +
1158 1158  (% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1159 1159  
1170 +
1160 1160  No downlink commands for feature
1161 1161  
1162 1162  
... ... @@ -1165,8 +1165,10 @@
1165 1165  
1166 1166  Feature: Print the last few data entries
1167 1167  
1179 +
1168 1168  (% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1169 1169  
1182 +
1170 1170  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1171 1171  
1172 1172  
... ... @@ -1207,7 +1207,6 @@
1207 1207  (% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1208 1208  (% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1209 1209  
1210 -
1211 1211  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1212 1212  
1213 1213  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
... ... @@ -1628,12 +1628,14 @@
1628 1628  **Package Includes**:
1629 1629  
1630 1630  * LHT65N Temperature & Humidity Sensor x 1
1631 -* Optional external sensor
1632 1632  
1644 +*Optional external sensor
1633 1633  
1646 +
1634 1634  **Dimension and weight**:
1635 1635  
1636 1636  * Device Size:  10 x 10 x 3.5 cm
1650 +
1637 1637  * Device Weight: 120.5g
1638 1638  
1639 1639