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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 120.11
edited by Xiaoling
on 2022/06/09 18:30
Change comment: There is no comment for this version
To version 136.1
edited by Bei Jinggeng
on 2022/06/15 15:39
Change comment: Uploaded new attachment "image-20220615153914-2.jpeg", version {1}

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1 -XWiki.Xiaoling
1 +XWiki.Bei
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1 -(% _mstvisible="2" style="text-align:center" %)
2 -[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
1 +(% style="text-align:center" %)
2 +[[image:image-20220613162008-1.png||height="579" width="379"]]
3 3  
4 4  
5 -(% _mstvisible="1" %)
6 -(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
7 7  
8 8  
9 9  
10 -
11 11  (% _mstvisible="1" %)
12 12  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
13 13  
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275 275  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
276 276  
277 277  
275 +
278 278  (% _mstvisible="1" %)
279 279  === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
280 280  
... ... @@ -285,6 +285,7 @@
285 285  [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
286 286  
287 287  
286 +
288 288  (% _mstvisible="1" %)
289 289  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
290 290  
... ... @@ -423,9 +423,6 @@
423 423  (% _mstvisible="1" %)
424 424  * Humidity:    0x025C/10=60.4%
425 425  
426 -
427 -
428 -
429 429  (% _mstvisible="1" %)
430 430  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
431 431  
... ... @@ -552,7 +552,6 @@
552 552  )))
553 553  )))
554 554  
555 -
556 556  (% _mstvisible="1" %)
557 557  * (% _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**
558 558  
... ... @@ -583,7 +583,6 @@
583 583  
584 584  )))
585 585  
586 -
587 587  (% _mstvisible="1" %)
588 588  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
589 589  
... ... @@ -595,8 +595,6 @@
595 595  * 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.
596 596  * 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)
597 597  
598 -
599 -
600 600  (% _mstvisible="1" %)
601 601  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
602 602  
... ... @@ -660,7 +660,6 @@
660 660  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.
661 661  
662 662  
663 -
664 664  (% _mstvisible="1" %)
665 665  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
666 666  
... ... @@ -1136,9 +1136,14 @@
1136 1136  (((
1137 1137  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1138 1138  For each success downlink, the PURPLE LED will blink once
1139 -)))
1140 1140  
1141 1141  
1132 +
1133 +
1134 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1135 +
1136 +)))
1137 +
1142 1142  (% _mstvisible="1" style="text-align: left;" %)
1143 1143  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1144 1144  
... ... @@ -1168,7 +1168,6 @@
1168 1168  * Working voltage 2.35v ~~ 5v
1169 1169  
1170 1170  
1171 -
1172 1172  (% _mstvisible="1" style="text-align: left;" %)
1173 1173  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1174 1174  
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1249 1249  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1250 1250  These commands are only valid for LHT65N, as below:
1251 1251  
1247 +
1252 1252  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1253 1253  
1254 1254  )))
... ... @@ -1384,7 +1384,6 @@
1384 1384  * 0xA801     **~-~->** AT+PID=1
1385 1385  
1386 1386  
1387 -
1388 1388  (% _mstvisible="1" style="text-align: left;" %)
1389 1389  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1390 1390  
... ... @@ -1455,7 +1455,6 @@
1455 1455  * There is no downlink command to set to Sleep mode.
1456 1456  
1457 1457  
1458 -
1459 1459  (% _mstvisible="1" %)
1460 1460  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1461 1461  
... ... @@ -1591,7 +1591,6 @@
1591 1591  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1592 1592  
1593 1593  
1594 -
1595 1595  (% _mstvisible="1" %)
1596 1596  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1597 1597  
... ... @@ -1616,7 +1616,6 @@
1616 1616  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1617 1617  
1618 1618  
1619 -
1620 1620  (% _mstvisible="1" %)
1621 1621  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1622 1622  
... ... @@ -1706,135 +1706,164 @@
1706 1706  
1707 1707  AT Command List is as below:
1708 1708  
1709 -AT+<CMD>? : Help on <CMD>
1701 +AT+<CMD>? :  Help on <CMD>
1710 1710  
1711 -AT+<CMD> : Run <CMD>
1703 +AT+<CMD> :  Run <CMD>
1712 1712  
1713 -AT+<CMD>=<value> : Set the value
1705 +AT+<CMD>=<value> :  Set the value
1714 1714  
1715 -AT+<CMD>=? : Get the value
1707 +AT+<CMD>=? :  Get the value
1716 1716  
1717 -AT+DEBUG:Set more info output
1709 +AT+DEBUG:  Set more info output
1718 1718  
1719 -ATZ: Trig a reset of the MCU
1711 +ATZ:  Trig a reset of the MCU
1720 1720  
1721 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1713 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1722 1722  
1723 -AT+DEUI: Get or Set the Device EUI
1715 +AT+DEUI:  Get or Set the Device EUI
1724 1724  
1725 -AT+DADDR: Get or Set the Device Address
1717 +AT+DADDR:  Get or Set the Device Address
1726 1726  
1727 -AT+APPKEY: Get or Set the Application Key
1719 +AT+APPKEY:  Get or Set the Application Key
1728 1728  
1729 -AT+NWKSKEY: Get or Set the Network Session Key
1721 +AT+NWKSKEY:  Get or Set the Network Session Key
1730 1730  
1731 -AT+APPSKEY: Get or Set the Application Session Key
1723 +AT+APPSKEY:  Get or Set the Application Session Key
1732 1732  
1733 -AT+APPEUI: Get or Set the Application EUI
1725 +AT+APPEUI:  Get or Set the Application EUI
1734 1734  
1735 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1727 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1736 1736  
1737 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1729 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1738 1738  
1739 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1731 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1740 1740  
1741 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1733 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1742 1742  
1743 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1735 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1744 1744  
1745 -AT+RX2FQ: Get or Set the Rx2 window frequency
1737 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1746 1746  
1747 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1739 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1748 1748  
1749 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1741 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1750 1750  
1751 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1743 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1752 1752  
1753 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1745 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1754 1754  
1755 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1747 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1756 1756  
1757 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1749 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1758 1758  
1759 -AT+NWKID: Get or Set the Network ID
1751 +AT+NWKID:  Get or Set the Network ID
1760 1760  
1761 -AT+FCU: Get or Set the Frame Counter Uplink
1753 +AT+FCU:  Get or Set the Frame Counter Uplink
1762 1762  
1763 -AT+FCD: Get or Set the Frame Counter Downlink
1755 +AT+FCD:  Get or Set the Frame Counter Downlink
1764 1764  
1765 -AT+CLASS: Get or Set the Device Class
1757 +AT+CLASS:  Get or Set the Device Class
1766 1766  
1767 -AT+JOIN: Join network
1759 +AT+JOIN:  Join network
1768 1768  
1769 -AT+NJS: Get the join status
1761 +AT+NJS:  Get the join status
1770 1770  
1771 -AT+SENDB: Send hexadecimal data along with the application port
1763 +AT+SENDB:  Send hexadecimal data along with the application port
1772 1772  
1773 -AT+SEND: Send text data along with the application port
1765 +AT+SEND:  Send text data along with the application port
1774 1774  
1775 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1767 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1776 1776  
1777 -AT+RECV: Print last received data in raw format
1769 +AT+RECV:  Print last received data in raw format
1778 1778  
1779 -AT+VER: Get current image version and Frequency Band
1771 +AT+VER:  Get current image version and Frequency Band
1780 1780  
1781 -AT+CFM: Get or Set the confirmation mode (0-1)
1773 +AT+CFM:  Get or Set the confirmation mode (0-1)
1782 1782  
1783 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1775 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1784 1784  
1785 -AT+SNR: Get the SNR of the last received packet
1777 +AT+SNR:  Get the SNR of the last received packet
1786 1786  
1787 -AT+RSSI: Get the RSSI of the last received packet
1779 +AT+RSSI:  Get the RSSI of the last received packet
1788 1788  
1789 -AT+TDC: Get or set the application data transmission interval in ms
1781 +AT+TDC:  Get or set the application data transmission interval in ms
1790 1790  
1791 -AT+PORT: Get or set the application port
1783 +AT+PORT:  Get or set the application port
1792 1792  
1793 -AT+DISAT: Disable AT commands
1785 +AT+DISAT:  Disable AT commands
1794 1794  
1795 -AT+PWORD: Set password, max 9 digits
1787 +AT+PWORD:  Set password, max 9 digits
1796 1796  
1797 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1789 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1798 1798  
1799 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1791 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1800 1800  
1801 -AT+PDTA: Print the sector data from start page to stop page
1793 +AT+PDTA:  Print the sector data from start page to stop page
1802 1802  
1803 -AT+PLDTA: Print the last few sets of data
1795 +AT+PLDTA:  Print the last few sets of data
1804 1804  
1805 -AT+CLRDTA: Clear the storage, record position back to 1st
1797 +AT+CLRDTA:  Clear the storage, record position back to 1st
1806 1806  
1807 -AT+SLEEP: Set sleep mode
1799 +AT+SLEEP:  Set sleep mode
1808 1808  
1809 -AT+EXT: Get or Set external sensor model
1801 +AT+EXT:  Get or Set external sensor model
1810 1810  
1811 -AT+BAT: Get the current battery voltage in mV
1803 +AT+BAT:  Get the current battery voltage in mV
1812 1812  
1813 -AT+CFG: Print all configurations
1805 +AT+CFG:  Print all configurations
1814 1814  
1815 -AT+WMOD: Get or Set Work Mode
1807 +AT+WMOD:  Get or Set Work Mode
1816 1816  
1817 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1809 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1818 1818  
1819 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1811 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1820 1820  
1821 -AT+SETCNT:Set the count at present
1813 +AT+SETCNT:  Set the count at present
1822 1822  
1823 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1815 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1824 1824  
1825 -AT+RPL: Get or set response level
1817 +AT+RPL:  Get or set response level
1826 1826  
1827 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1819 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1828 1828  
1829 -AT+LEAPSEC: Get or Set Leap Second
1821 +AT+LEAPSEC:  Get or Set Leap Second
1830 1830  
1831 -AT+SYNCMOD: Get or Set time synchronization method
1823 +AT+SYNCMOD:  Get or Set time synchronization method
1832 1832  
1833 -AT+SYNCTDC: Get or set time synchronization interval in day
1825 +AT+SYNCTDC:  Get or set time synchronization interval in day
1834 1834  
1835 -AT+PID: Get or set the PID
1827 +AT+PID:  Get or set the PID
1836 1836  
1837 -
1829 +
1830 +== 6.2 Where to use AT commands and Downlink commands ==
1831 +
1832 +AT commands：
1833 +
1834 +[[image:image-20220615092034-1.png]]
1835 +
1836 +Downlink commands:
1837 +
1838 +TTN:
1839 +
1840 +[[image:image-20220615092124-2.png||height="843" width="893"]]
1841 +
1842 +Helium：
1843 +
1844 +[[image:image-20220615092551-3.png||height="556" width="1097"]]
1845 +
1846 +Chirpstack:The downlink window will not be displayed until the network is accessed
1847 +
1848 +[[image:image-20220615094850-6.png]]
1849 +
1850 +[[image:image-20220615094904-7.png||height="329" width="1067"]]
1851 +
1852 +Aws:
1853 +
1854 +[[image:image-20220615092939-4.png||height="532" width="1062"]]
1855 +
1856 +== 6.3 How to change the uplink interval？ ==
1857 +
1858 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]]
1838 1838  )))
1839 1839  
1840 1840  (% _mstvisible="1" %)
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1976 1976  
1977 1977  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1978 1978  
1979 -
1980 1980  = 10. FCC Warning =
1981 1981  
1982 1982  (% _mstvisible="1" %)
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