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Last modified by Xiaoling on 2023/07/18 10:12
From version 170.26
edited by Xiaoling
on 2022/06/22 11:16
Change comment: There is no comment for this version
To version 170.19
edited by Xiaoling
on 2022/06/22 10:32
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -18,30 +18,17 @@
18 18  
19 19  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
20 20  
21 -
22 -(((
23 23  The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% style="color:#4f81bd" %)**Temperature Sensor.**
24 -)))
25 25  
26 -(((
27 27  The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
28 -)))
29 29  
30 -(((
31 31  LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
32 -)))
33 33  
34 -(((
35 35  LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
36 -)))
37 37  
38 -(((
39 39  LHT65N supports (% style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
40 -)))
41 41  
42 -(((
43 43  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
44 -)))
45 45  
46 46  
47 47  == 1.2 Features ==
... ... @@ -59,7 +59,6 @@
59 59  * Datalog feature
60 60  
61 61  
62 -
63 63  == 1.3 Specification ==
64 64  
65 65  
... ... @@ -85,8 +85,6 @@
85 85  * Operating Range: -55 °C ~~ 125 °C
86 86  
87 87  
88 -
89 -
90 90  = 2. Connect LHT65N to IoT Server =
91 91  
92 92  == 2.1 How does LHT65N work? ==
... ... @@ -257,6 +257,9 @@
257 257  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.)
258 258  
259 259  
244 +
245 +
246 +
260 260  === 2.4.1 Decoder in TTN V3 ===
261 261  
262 262  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
... ... @@ -287,6 +287,9 @@
287 287  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
288 288  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
289 289  
277 +
278 +
279 +
290 290  === 2.4.3 Built-in Temperature ===
291 291  
292 292  [[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
... ... @@ -297,6 +297,8 @@
297 297  
298 298  * Temperature:  (0xF5C6-65536)/100=-26.18℃
299 299  
290 +
291 +
300 300  === 2.4.4 Built-in Humidity ===
301 301  
302 302  [[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
... ... @@ -303,6 +303,8 @@
303 303  
304 304  * Humidity:    0x025C/10=60.4%
305 305  
298 +
299 +
306 306  === 2.4.5 Ext # ===
307 307  
308 308  Bytes for External Sensor:
... ... @@ -417,6 +417,7 @@
417 417  )))
418 418  )))
419 419  
414 +
420 420  (% _mstvisible="1" %)
421 421  * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
422 422  
... ... @@ -447,6 +447,7 @@
447 447  
448 448  )))
449 449  
445 +
450 450  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
451 451  
452 452  [[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]]
... ... @@ -455,6 +455,9 @@
455 455  * Sync time OK:  1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
456 456  * Unix Time Request:  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
457 457  
454 +
455 +
456 +
458 458  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
459 459  
460 460  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
... ... @@ -879,56 +879,95 @@
879 879  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
880 880  
881 881  
881 +(% _mstvisible="1" style="text-align: left;" %)
882 +== (% _msthash="244504" _msttexthash="177736" _mstvisible="3" %)2.7 Alarm Mode(%%) ==
882 882  
883 -== 2.7 Alarm Mode ==
884 -
884 +(% _msthash="315279" _msttexthash="16493308" _mstvisible="1" style="text-align: left;" %)
885 885  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.
886 886  
887 -(% style="color:red" %)Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
887 +(% _mstvisible="1" %)
888 +(((
889 +(% _mstvisible="2" style="text-align: left;" %)
890 +(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.
891 +)))
888 888  
889 -**AT COMMAND FOR ALARM MODE:**
893 +(% _mstvisible="1" style="text-align: left;" %)
894 +(% _msthash="315280" _msttexthash="363480" _mstvisible="3" %)**AT COMMAND FOR ALARM MODE:**
890 890  
891 891  (% _mstvisible="1" class="box infomessage" %)
892 892  (((
893 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
898 +(% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
899 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%):  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
894 894  
895 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
901 +(% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
902 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%):  The interval between checking the alarm temperature. (In minutes)
896 896  
897 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
904 +(% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
905 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%):  Gets or sets the alarm range of the internal temperature sensor
898 898  
899 -**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
907 +(% _mstvisible="2" style="text-align: left;" %)
908 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
900 900  
901 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
910 +(% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
911 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%):  Set the internal temperature sensor alarm range from 45 to 105.
902 902  )))
903 903  
904 904  
905 905  
916 +(% _msthash="72514" _msttexthash="253149" _mstvisible="1" style="text-align: left;" %)
917 +== (% _istranslated="1" _msthash="168103" _msttexthash="59969" _mstvisible="3" %)2.8 (%%)LED Indicator ==
906 906  
907 -== 2.8 LED Indicator ==
908 -
919 +(% _mstvisible="1" %)
920 +(((
921 +(% _msthash="197769" _msttexthash="2924142" style="text-align: left;" %)
909 909  The LHT65 has a triple color LED which for easy showing different stage .
910 910  
924 +(% _msthash="289211" _msttexthash="3402659" style="text-align: left;" %)
911 911  While user press ACT button, the LED will work as per LED status with ACT button.
926 +)))
912 912  
928 +(% _mstvisible="1" %)
929 +(((
930 +(% _msthash="506092" _msttexthash="521573" _mstvisible="2" style="text-align: left;" %)
913 913  In a normal working state:
932 +)))
914 914  
915 -* For each uplink, the BLUE LED or RED LED will blink once.
916 - BLUE LED when external sensor is connected.
917 -* RED LED when external sensor is not connected
918 -* For each success downlink, the PURPLE LED will blink once
934 +(% _mstvisible="1" %)
935 +* (% _mstvisible="3" %)
936 +(((
937 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="4" %)
938 +For each uplink, the BLUE LED or RED LED will blink (% _msthash="903005" _msttexthash="46254" _mstvisible="3" %)once(%%).(% style="display:none" %)
919 919  
940 +(% _msthash="197771" _msttexthash="1202526" %)
941 +(% _msthash="903005" _msttexthash="1647204" _mstvisible="3" %)BLUE LED when external sensor is connected
942 +)))
943 +* (% _mstvisible="3" %)
944 +(((
945 +(% _msthash="903007" _msttexthash="1334749" _mstvisible="4" %)
946 +RED LED when external sensor is not connected
947 +)))
948 +* (% _mstvisible="3" %)
949 +(((
950 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
951 +For each success downlink, the PURPLE LED will blink once
920 920  
921 -== 2.9 installation ==
922 922  
954 +
955 +)))
956 +
957 +(% _mstvisible="1" style="text-align: left;" %)
958 +== (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
959 +
923 923  (% _mstvisible="1" %)
924 924  [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]]
925 925  
926 926  
964 +(% _msthash="604150" _msttexthash="563212" _mstvisible="1" style="text-align: left;" %)
965 += (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
927 927  
928 -= 3. Sensors and Accessories =
967 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
968 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
929 929  
930 -== 3.1 E2 Extension Cable ==
931 -
932 932  [[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
933 933  
934 934  1m long breakout cable for LHT65N
... ... @@ -937,15 +937,17 @@
937 937  
938 938  
939 939  
978 +(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
979 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.2(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
940 940  
941 -== 3.2 E3 Temperature Probe ==
942 -
943 -
981 +(% _mstvisible="1" %)
944 944  [[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
945 945  
946 946  
985 +(% _msthash="315354" _msttexthash="1270971" _mstvisible="1" style="text-align: left;" %)
947 947  Temperature sensor with 2 meters cable long
948 948  
988 +(% _mstvisible="1" %)
949 949  * Resolution: 0.0625 °C
950 950  * ±0.5°C accuracy from -10°C to +85°C
951 951  * ±2°C accuracy from -55°C to +125°C
... ... @@ -952,223 +952,405 @@
952 952  * Operating Range: -40 ~~ 125 °C
953 953  * Working voltage 2.35v ~~ 5v
954 954  
995 +(% _mstvisible="1" style="text-align: left;" %)
996 += (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
955 955  
956 -= 4. Configure LHT65N via AT command or LoRaWAN downlink =
957 -
998 +(% _mstvisible="1" %)
999 +(((
1000 +(% _msthash="506246" _msttexthash="2005926" _mstvisible="2" style="text-align: left;" %)
958 958  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
1002 +)))
959 959  
960 -* AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1004 +(% _mstvisible="1" %)
1005 +* (% _mstvisible="3" %)
1006 +(((
1007 +(% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1008 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1009 +)))
1010 +* (% _mstvisible="3" %)
1011 +(((
1012 +(% _msthash="903319" _msttexthash="3225859" _mstvisible="4" %)
1013 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1014 +)))
961 961  
962 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1016 +(% _mstvisible="1" %)
1017 +(((
1018 +(% _mstvisible="2" style="text-align: left;" %)
1019 +
1020 +)))
963 963  
1022 +(% _mstvisible="1" %)
1023 +(((
1024 +(% _msthash="506248" _msttexthash="2144051" _mstvisible="2" style="text-align: left;" %)
964 964  There are two kinds of commands to configure LHT65N, they are:
1026 +)))
965 965  
966 -* (% style="color:#4f81bd" %)**General Commands**.
1028 +(% _mstvisible="1" %)
1029 +(((
1030 +(% _mstvisible="2" style="text-align: left;" %)
1031 +(% _msthash="506249" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**General Commands**(% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="3" style="color:#4f81bd" %).
1032 +)))
967 967  
1034 +(% _mstvisible="1" %)
1035 +(((
1036 +(% _msthash="506250" _msttexthash="774527" _mstvisible="2" style="text-align: left;" %)
968 968  These commands are to configure:
1038 +)))
969 969  
970 -1. General system settings like: uplink interval.
971 -1. LoRaWAN protocol & radio-related commands.
1040 +(% _mstvisible="1" %)
1041 +* (% _mstvisible="3" %)
1042 +(((
1043 +(% _msthash="903320" _msttexthash="1503580" _mstvisible="4" %)
1044 +General system settings like: uplink interval.
1045 +)))
1046 +* (% _mstvisible="3" %)
1047 +(((
1048 +(% _msthash="903321" _msttexthash="1244334" _mstvisible="4" %)
1049 +LoRaWAN protocol & radio-related commands.
1050 +)))
972 972  
1052 +(% _mstvisible="1" %)
1053 +(((
1054 +(% _msthash="506251" _msttexthash="12349142" _mstvisible="2" style="text-align: left;" %)
973 973  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]]
1056 +)))
974 974  
975 -* (% style="color:#4f81bd" %)**Commands special design for LHT65N**
1058 +(% _mstvisible="1" %)
1059 +(((
1060 +(% _mstvisible="2" style="text-align: left;" %)
1061 +
1062 +)))
976 976  
1064 +(% _mstvisible="1" %)
1065 +(((
1066 +(% _mstvisible="2" style="text-align: left;" %)
1067 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**Commands special design for LHT65N**
1068 +)))
1069 +
1070 +(% _mstvisible="1" %)
1071 +(((
1072 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
977 977  These commands are only valid for LHT65N, as below:
978 978  
979 979  
980 -== 4.1 Set Transmit Interval Time ==
1076 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1077 +
1078 +)))
981 981  
1080 +(% _mstvisible="1" style="text-align: left;" %)
1081 +== (% _msthash="708253" _msttexthash="668772" _mstvisible="3" %)4.1 Set Transmit Interval Time(%%) ==
1082 +
1083 +(% _msthash="315355" _msttexthash="1659268" _mstvisible="1" style="text-align: left;" %)
982 982  Feature: Change LoRaWAN End Node Transmit Interval.
983 983  
984 -(% style="color:#4f81bd" %)**AT Command: AT+TDC**
1086 +(% _mstvisible="1" style="text-align: left;" %)
1087 +(% _msthash="315244" _msttexthash="241696" style="color:#4f81bd" %)**AT Command: AT+TDC**
985 985  
1089 +(% _mstvisible="1" %)
986 986  [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]
987 987  
1092 +(% _mstvisible="1" %)
1093 +(((
1094 +(% _mstvisible="2" style="text-align: left;" %)
1095 +
988 988  
989 -(% style="color:#4f81bd" %)**Downlink Command: 0x01**
1097 +(% _mstvisible="2" style="text-align: left;" %)
1098 +(% _msthash="506055" _msttexthash="381992" style="color:#4f81bd" %)**Downlink Command: 0x01**
1099 +)))
990 990  
1101 +(% _mstvisible="1" %)
1102 +(((
1103 +(% _msthash="506256" _msttexthash="1996592" _mstvisible="2" style="text-align: left;" %)
991 991  Format: Command Code (0x01) followed by 3 bytes time value.
1105 +)))
992 992  
1107 +(% _mstvisible="1" %)
1108 +(((
1109 +(% _msthash="506257" _msttexthash="12934649" _mstvisible="2" style="text-align: left;" %)
993 993  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1111 +)))
994 994  
995 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1113 +(% _mstvisible="1" %)
1114 +* (% _mstvisible="3" %)
1115 +(((
1116 +(% _msthash="903322" _msttexthash="3250546" _mstvisible="4" %)
1117 +(% _mstvisible="5" %)**Example 1**(%%): Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1118 +)))
1119 +* (% _mstvisible="3" %)
1120 +(((
1121 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1122 +(% _mstvisible="5" %)**Example 2**(%%): Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
996 996  
997 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
998 998  
999 -== 4.2 Set External Sensor Mode ==
1125 +(% _msthash="903323" _msttexthash="3253315" _mstvisible="4" %)
1126 +
1127 +)))
1000 1000  
1129 +(% _mstvisible="1" style="text-align: left;" %)
1130 +== (% _msthash="614770" _msttexthash="578240" _mstvisible="3" %)4.2 Set External Sensor Mode(%%) ==
1131 +
1132 +(% _msthash="315357" _msttexthash="975117" _mstvisible="1" style="text-align: left;" %)
1001 1001  Feature: Change External Sensor Mode.
1002 1002  
1003 -(% style="color:#4f81bd" %)**AT Command: AT+EXT**
1135 +(% _mstvisible="1" style="text-align: left;" %)
1136 +(% _msthash="315245" _msttexthash="248118" style="color:#4f81bd" %)**AT Command: AT+EXT**
1004 1004  
1138 +(% _mstvisible="1" %)
1005 1005  [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]
1006 1006  
1141 +(% _mstvisible="1" %)
1142 +(((
1143 +(% _mstvisible="2" style="text-align: left;" %)
1144 +
1007 1007  
1008 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1146 +(% _mstvisible="2" style="text-align: left;" %)
1147 +(% _msthash="506056" _msttexthash="387855" style="color:#4f81bd" %)**Downlink Command: 0xA2**
1148 +)))
1009 1009  
1150 +(% _mstvisible="1" %)
1151 +(((
1152 +(% _msthash="506259" _msttexthash="395629" _mstvisible="2" style="text-align: left;" %)
1010 1010  Total bytes: 2 ~~ 5 bytes
1154 +)))
1011 1011  
1012 -**Example:**
1156 +(% _mstvisible="1" %)
1157 +(((
1158 +(% _mstvisible="2" %)
1159 +(% _msthash="506260" _msttexthash="104767" _mstvisible="4" %)**Example:**
1160 +)))
1013 1013  
1014 -* 0xA201: Set external sensor type to E1
1162 +(% _mstvisible="1" %)
1163 +* (% _mstvisible="3" %)
1164 +(((
1165 +(% _msthash="903324" _msttexthash="934973" _mstvisible="4" %)
1166 +0xA201: Set external sensor type to E1
1167 +)))
1168 +* (% _mstvisible="3" %)
1169 +(((
1170 +(% _msthash="903325" _msttexthash="354770" _mstvisible="4" %)
1171 +0xA209: Same as AT+EXT=9
1172 +)))
1173 +* (% _mstvisible="3" %)
1174 +(((
1175 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1176 +0xA20702003c,Same as AT+SETCNT=60
1015 1015  
1016 -* 0xA209: Same as AT+EXT=9
1017 1017  
1018 -* 0xA20702003c: Same as AT+SETCNT=60
1179 +(% _msthash="903326" _msttexthash="639067" _mstvisible="4" %)
1180 +
1181 +)))
1019 1019  
1020 -== 4.3 Enable/Disable uplink Temperature probe ID ==
1183 +(% _mstvisible="1" style="text-align: left;" %)
1184 +== (% _msthash="1562483" _msttexthash="1445717" _mstvisible="3" %)4.3 Enable/Disable uplink Temperature probe ID(%%) ==
1021 1021  
1022 -(((
1186 +(% _msthash="315359" _msttexthash="2977572" _mstvisible="1" style="text-align: left;" %)
1023 1023  Feature: If PID is enabled, device will send the temperature probe ID on:
1024 -)))
1025 1025  
1026 -* (((
1027 -First Packet after OTAA Join
1028 -)))
1029 -* (((
1030 -Every 24 hours since the first packet.
1031 -)))
1189 +(% _mstvisible="1" %)
1190 +* First Packet after OTAA Join
1191 +* Every 24 hours since the first packet.
1032 1032  
1033 -(((
1193 +(% _msthash="315360" _msttexthash="658814" _mstvisible="1" style="text-align: left;" %)
1034 1034  PID is default set to disable (0)
1035 -)))
1036 1036  
1037 -(% style="color:#4f81bd" %)**AT Command:**
1196 +(% _mstvisible="1" style="text-align: left;" %)
1197 +(% _msthash="315246" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1038 1038  
1199 +(% _mstvisible="1" %)
1039 1039  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1040 1040  
1041 1041  
1042 -(% style="color:#4f81bd" %)**Downlink Command:**
1203 +(% _mstvisible="1" style="text-align: left;" %)
1204 +(% _msthash="315247" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1043 1043  
1044 -* **0xA800**  **~-~->** AT+PID=0
1045 -* **0xA801**     **~-~->** AT+PID=1
1206 +(% _mstvisible="1" %)
1207 +* 0xA800  **~-~->** AT+PID=0
1208 +* 0xA801     **~-~->** AT+PID=1
1046 1046  
1047 -== 4.4 Set Password ==
1210 +(% _mstvisible="1" style="text-align: left;" %)
1211 +== (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1048 1048  
1213 +(% _msthash="315363" _msttexthash="1170728" _mstvisible="1" style="text-align: left;" %)
1049 1049  Feature: Set device password, max 9 digits
1050 1050  
1051 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1216 +(% _mstvisible="1" style="text-align: left;" %)
1217 +(% _msthash="315248" _msttexthash="295009" style="color:#4f81bd" %)**AT Command: AT+PWORD**
1052 1052  
1219 +(% _mstvisible="1" %)
1053 1053  [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]
1054 1054  
1222 +(% _mstvisible="1" %)
1223 +(((
1224 +(% _mstvisible="2" style="text-align: left;" %)
1225 +
1055 1055  
1056 -(% style="color:#4f81bd" %)**Downlink Command:**
1227 +(% _mstvisible="2" style="text-align: left;" %)
1228 +(% _msthash="506057" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1229 +)))
1057 1057  
1231 +(% _mstvisible="1" %)
1232 +(((
1233 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1058 1058  No downlink command for this feature.
1059 1059  
1236 +(% _msthash="506262" _msttexthash="974311" _mstvisible="2" style="text-align: left;" %)
1237 +
1238 +)))
1060 1060  
1240 +(% _mstvisible="1" style="text-align: left;" %)
1241 +== (% _msthash="306956" _msttexthash="281918" _mstvisible="3" %)4.5 Quit AT Command(%%) ==
1061 1061  
1062 -== 4.5 Quit AT Command ==
1063 -
1243 +(% _msthash="315365" _msttexthash="4616456" _mstvisible="1" style="text-align: left;" %)
1064 1064  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1065 1065  
1066 -(% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1246 +(% _mstvisible="1" style="text-align: left;" %)
1247 +(% _msthash="315249" _msttexthash="289120" style="color:#4f81bd" %)**AT Command: AT+DISAT**
1067 1067  
1249 +(% _mstvisible="1" %)
1068 1068  [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]
1069 1069  
1070 1070  
1071 -(% style="color:#4f81bd" %)**Downlink Command:**
1253 +(% _mstvisible="1" style="text-align: left;" %)
1254 +(% _msthash="315250" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1072 1072  
1256 +(% _msthash="315368" _msttexthash="974311" _mstvisible="1" style="text-align: left;" %)
1073 1073  No downlink command for this feature.
1074 1074  
1075 1075  
1260 +(% _mstvisible="1" style="text-align: left;" %)
1261 +== (% _msthash="362752" _msttexthash="334919" _mstvisible="3" %)4.6 Set to sleep mode(%%) ==
1076 1076  
1077 -== 4.6 Set to sleep mode ==
1078 -
1263 +(% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1079 1079  Feature: Set device to sleep mode
1080 1080  
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.
1266 +* AT+Sleep=0  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1267 +* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1083 1083  
1269 +(% _mstvisible="1" style="text-align: left;" %)
1084 1084  (% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1085 1085  
1272 +(% _mstvisible="1" %)
1086 1086  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1087 1087  
1088 1088  
1276 +(% _mstvisible="1" %)
1089 1089  (% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1090 1090  
1279 +(% _mstvisible="1" %)
1091 1091  * There is no downlink command to set to Sleep mode.
1092 1092  
1282 +(% _mstvisible="1" %)
1283 +== (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1093 1093  
1094 -== 4.7 Set system time ==
1095 -
1285 +(% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1096 1096  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1097 1097  
1288 +(% _mstvisible="1" %)
1098 1098  (% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1099 1099  
1291 +(% _mstvisible="1" %)
1100 1100  [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]
1101 1101  
1102 1102  
1295 +(% _mstvisible="1" %)
1103 1103  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1104 1104  
1298 +(% _msthash="315375" _msttexthash="2898571" _mstvisible="1" %)
1105 1105  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1106 1106  
1107 1107  
1302 +(% _mstvisible="1" %)
1303 +== (% _msthash="376779" _msttexthash="348712" _mstvisible="3" %)4.8 Set Time Sync Mode(%%) ==
1108 1108  
1109 -== 4.8 Set Time Sync Mode ==
1110 -
1305 +(% _mstvisible="1" %)
1111 1111  (((
1307 +(% _msthash="506263" _msttexthash="11748321" _mstvisible="2" %)
1112 1112  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
1113 1113  )))
1114 1114  
1311 +(% _mstvisible="1" %)
1115 1115  (((
1313 +(% _msthash="506264" _msttexthash="6530264" _mstvisible="2" %)
1116 1116  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.
1117 1117  )))
1118 1118  
1317 +(% _mstvisible="1" %)
1318 +(((
1319 +(% _mstvisible="2" %)
1119 1119  (% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1321 +)))
1120 1120  
1323 +(% _mstvisible="1" %)
1121 1121  [[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]
1122 1122  
1123 1123  
1124 -(% style="color:#4f81bd" %)**Downlink Command:**
1327 +(% _mstvisible="1" %)
1328 +(% _msthash="315255" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1125 1125  
1330 +(% _msthash="315377" _msttexthash="479648" _mstvisible="1" %)
1126 1126  0x28 01 ~/~/ Same As AT+SYNCMOD=1
1332 +
1333 +(% _msthash="315378" _msttexthash="479076" _mstvisible="1" %)
1127 1127  0x28 00 ~/~/ Same As AT+SYNCMOD=0
1128 1128  
1129 1129  
1337 +(% _mstvisible="1" %)
1338 +== (% _msthash="536432" _msttexthash="502528" _mstvisible="3" %)4.9 Set Time Sync Interval(%%) ==
1130 1130  
1131 -== 4.9 Set Time Sync Interval ==
1132 -
1340 +(% _msthash="315379" _msttexthash="3065777" _mstvisible="1" %)
1133 1133  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1134 1134  
1343 +(% _mstvisible="1" %)
1135 1135  (% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**
1136 1136  
1346 +(% _mstvisible="1" %)
1137 1137  [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]
1138 1138  
1139 1139  
1350 +(% _mstvisible="1" %)
1140 1140  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1141 1141  
1142 -**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
1353 +(% _msthash="315382" _msttexthash="590044" _mstvisible="1" %)
1354 +0x29 0A ~/~/ Same as AT+SYNCTDC=0x0A
1143 1143  
1144 1144  
1357 +(% _mstvisible="1" %)
1358 +== (% _msthash="927901" _msttexthash="882570" _mstvisible="3" %)4.10 Print data entries base on page.(%%) ==
1145 1145  
1146 -== 4.10 Print data entries base on page. ==
1147 -
1360 +(% _msthash="315383" _msttexthash="3233334" _mstvisible="1" %)
1148 1148  Feature: Print the sector data from start page to stop page (max is 416 pages).
1149 1149  
1363 +(% _mstvisible="1" %)
1150 1150  (% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**
1151 1151  
1366 +(% _mstvisible="1" %)
1152 1152  [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]
1153 1153  
1154 1154  
1370 +(% _mstvisible="1" %)
1155 1155  (% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1156 1156  
1373 +(% _msthash="315386" _msttexthash="799539" _mstvisible="1" %)
1157 1157  No downlink commands for feature
1158 1158  
1159 1159  
1377 +(% _mstvisible="1" %)
1378 +== (% _msthash="788762" _msttexthash="747149" _mstvisible="3" %)4.11 Print last few data entries.(%%) ==
1160 1160  
1161 -== 4.11 Print last few data entries. ==
1162 -
1380 +(% _msthash="315387" _msttexthash="1101009" _mstvisible="1" %)
1163 1163  Feature: Print the last few data entries
1164 1164  
1383 +(% _mstvisible="1" %)
1165 1165  (% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1166 1166  
1386 +(% _mstvisible="1" %)
1167 1167  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
1168 1168  
1169 1169  
1390 +(% _mstvisible="1" %)
1170 1170  (% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1171 1171  
1393 +(% _msthash="315390" _msttexthash="799539" _mstvisible="1" %)
1172 1172  No downlink commands for feature
1173 1173  
1174 1174  
... ... @@ -1187,7 +1187,6 @@
1187 1187  
1188 1188  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1189 1189  
1190 -
1191 1191  == 4.13 Auto Send None-ACK messages ==
1192 1192  
1193 1193  (% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
... ... @@ -1211,10 +1211,8 @@
1211 1211  == 5.1 Battery Type ==
1212 1212  
1213 1213  (((
1214 -(((
1215 1215  LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
1216 1216  )))
1217 -)))
1218 1218  
1219 1219  (((
1220 1220  
... ... @@ -1221,11 +1221,9 @@
1221 1221  )))
1222 1222  
1223 1223  (((
1224 -(((
1225 1225  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
1226 1226  [[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]]
1227 1227  )))
1228 -)))
1229 1229  
1230 1230  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1231 1231  
... ... @@ -1253,7 +1253,6 @@
1253 1253  )))
1254 1254  
1255 1255  
1256 -
1257 1257  = 6. FAQ =
1258 1258  
1259 1259  == 6.1 How to use AT Command? ==
... ... @@ -1611,7 +1611,6 @@
1611 1611  
1612 1612  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1613 1613  
1614 -
1615 1615  = 8. Packing Info =
1616 1616  
1617 1617  
... ... @@ -1618,11 +1618,14 @@
1618 1618  **Package Includes**:
1619 1619  
1620 1620  * LHT65N Temperature & Humidity Sensor x 1
1621 -* Optional external sensor
1622 1622  
1837 +*Optional external sensor
1838 +
1839 +
1623 1623  **Dimension and weight**:
1624 1624  
1625 1625  * Device Size:  10 x 10 x 3.5 cm
1843 +
1626 1626  * Device Weight: 120.5g
1627 1627  
1628 1628  = 9. Reference material =