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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 133.1
edited by Bei Jinggeng
on 2022/06/15 11:46
Change comment: There is no comment for this version
To version 121.2
edited by Xiaoling
on 2022/06/09 18:32
Change comment: There is no comment for this version

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1 -XWiki.Bei
1 +XWiki.Xiaoling
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2 -[[image:image-20220613162008-1.png||height="579" width="379"]]
1 +(% _mstvisible="2" style="text-align:center" %)
2 +[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
3 3  
4 4  
5 +(% _mstvisible="1" %)
6 +(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 5  
6 6  
7 7  
10 +
8 8  (% _mstvisible="1" %)
9 9  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
10 10  
... ... @@ -74,6 +74,8 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
80 +
81 +
77 77  (% _mstvisible="1" %)
78 78  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
79 79  
... ... @@ -362,6 +362,8 @@
362 362  * The 7th byte (EXT #): defines the external sensor model.
363 363  * 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.)
364 364  
370 +
371 +
365 365  (% _mstvisible="1" %)
366 366  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
367 367  
... ... @@ -398,6 +398,8 @@
398 398  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
399 399  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
400 400  
408 +
409 +
401 401  (% _mstvisible="1" %)
402 402  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
403 403  
... ... @@ -413,6 +413,8 @@
413 413  (% _mstvisible="1" %)
414 414  * Temperature:  (0xF5C6-65536)/100=-26.18℃
415 415  
425 +
426 +
416 416  (% _mstvisible="1" %)
417 417  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
418 418  
... ... @@ -422,6 +422,8 @@
422 422  (% _mstvisible="1" %)
423 423  * Humidity:    0x025C/10=60.4%
424 424  
436 +
437 +
425 425  (% _mstvisible="1" %)
426 426  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
427 427  
... ... @@ -653,7 +653,6 @@
653 653  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.
654 654  
655 655  
656 -
657 657  (% _mstvisible="1" %)
658 658  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
659 659  
... ... @@ -1129,12 +1129,6 @@
1129 1129  (((
1130 1130  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1131 1131  For each success downlink, the PURPLE LED will blink once
1132 -
1133 -
1134 -
1135 -
1136 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1137 -
1138 1138  )))
1139 1139  
1140 1140  (% _mstvisible="1" style="text-align: left;" %)
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1166 1166  * Working voltage 2.35v ~~ 5v
1167 1167  
1168 1168  
1169 -
1170 1170  (% _mstvisible="1" style="text-align: left;" %)
1171 1171  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1172 1172  
... ... @@ -1247,7 +1247,6 @@
1247 1247  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1248 1248  These commands are only valid for LHT65N, as below:
1249 1249  
1250 -
1251 1251  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1252 1252  
1253 1253  )))
... ... @@ -1383,7 +1383,6 @@
1383 1383  * 0xA801     **~-~->** AT+PID=1
1384 1384  
1385 1385  
1386 -
1387 1387  (% _mstvisible="1" style="text-align: left;" %)
1388 1388  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1389 1389  
... ... @@ -1454,7 +1454,6 @@
1454 1454  * There is no downlink command to set to Sleep mode.
1455 1455  
1456 1456  
1457 -
1458 1458  (% _mstvisible="1" %)
1459 1459  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1460 1460  
... ... @@ -1590,7 +1590,6 @@
1590 1590  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1591 1591  
1592 1592  
1593 -
1594 1594  (% _mstvisible="1" %)
1595 1595  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1596 1596  
... ... @@ -1615,7 +1615,6 @@
1615 1615  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1616 1616  
1617 1617  
1618 -
1619 1619  (% _mstvisible="1" %)
1620 1620  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1621 1621  
... ... @@ -1705,164 +1705,135 @@
1705 1705  
1706 1706  AT Command List is as below:
1707 1707  
1708 -AT+<CMD>? :  Help on <CMD>
1708 +AT+<CMD>? : Help on <CMD>
1709 1709  
1710 -AT+<CMD> :  Run <CMD>
1710 +AT+<CMD> : Run <CMD>
1711 1711  
1712 -AT+<CMD>=<value> :  Set the value
1712 +AT+<CMD>=<value> : Set the value
1713 1713  
1714 -AT+<CMD>=? :  Get the value
1714 +AT+<CMD>=? : Get the value
1715 1715  
1716 -AT+DEBUG:  Set more info output
1716 +AT+DEBUG:Set more info output
1717 1717  
1718 -ATZ:  Trig a reset of the MCU
1718 +ATZ: Trig a reset of the MCU
1719 1719  
1720 -AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1720 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1721 1721  
1722 -AT+DEUI:  Get or Set the Device EUI
1722 +AT+DEUI: Get or Set the Device EUI
1723 1723  
1724 -AT+DADDR:  Get or Set the Device Address
1724 +AT+DADDR: Get or Set the Device Address
1725 1725  
1726 -AT+APPKEY:  Get or Set the Application Key
1726 +AT+APPKEY: Get or Set the Application Key
1727 1727  
1728 -AT+NWKSKEY:  Get or Set the Network Session Key
1728 +AT+NWKSKEY: Get or Set the Network Session Key
1729 1729  
1730 -AT+APPSKEY:  Get or Set the Application Session Key
1730 +AT+APPSKEY: Get or Set the Application Session Key
1731 1731  
1732 -AT+APPEUI:  Get or Set the Application EUI
1732 +AT+APPEUI: Get or Set the Application EUI
1733 1733  
1734 -AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1734 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1735 1735  
1736 -AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1736 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1737 1737  
1738 -AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1738 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1739 1739  
1740 -AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1740 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1741 1741  
1742 -AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1742 +AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1743 1743  
1744 -AT+RX2FQ:  Get or Set the Rx2 window frequency
1744 +AT+RX2FQ: Get or Set the Rx2 window frequency
1745 1745  
1746 -AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1746 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1747 1747  
1748 -AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1748 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1749 1749  
1750 -AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1750 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1751 1751  
1752 -AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1752 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1753 1753  
1754 -AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1754 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1755 1755  
1756 -AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1756 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1757 1757  
1758 -AT+NWKID:  Get or Set the Network ID
1758 +AT+NWKID: Get or Set the Network ID
1759 1759  
1760 -AT+FCU:  Get or Set the Frame Counter Uplink
1760 +AT+FCU: Get or Set the Frame Counter Uplink
1761 1761  
1762 -AT+FCD:  Get or Set the Frame Counter Downlink
1762 +AT+FCD: Get or Set the Frame Counter Downlink
1763 1763  
1764 -AT+CLASS:  Get or Set the Device Class
1764 +AT+CLASS: Get or Set the Device Class
1765 1765  
1766 -AT+JOIN:  Join network
1766 +AT+JOIN: Join network
1767 1767  
1768 -AT+NJS:  Get the join status
1768 +AT+NJS: Get the join status
1769 1769  
1770 -AT+SENDB:  Send hexadecimal data along with the application port
1770 +AT+SENDB: Send hexadecimal data along with the application port
1771 1771  
1772 -AT+SEND:  Send text data along with the application port
1772 +AT+SEND: Send text data along with the application port
1773 1773  
1774 -AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1774 +AT+RECVB: Print last received data in binary format (with hexadecimal values)
1775 1775  
1776 -AT+RECV:  Print last received data in raw format
1776 +AT+RECV: Print last received data in raw format
1777 1777  
1778 -AT+VER:  Get current image version and Frequency Band
1778 +AT+VER: Get current image version and Frequency Band
1779 1779  
1780 -AT+CFM:  Get or Set the confirmation mode (0-1)
1780 +AT+CFM: Get or Set the confirmation mode (0-1)
1781 1781  
1782 -AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1782 +AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1783 1783  
1784 -AT+SNR:  Get the SNR of the last received packet
1784 +AT+SNR: Get the SNR of the last received packet
1785 1785  
1786 -AT+RSSI:  Get the RSSI of the last received packet
1786 +AT+RSSI: Get the RSSI of the last received packet
1787 1787  
1788 -AT+TDC:  Get or set the application data transmission interval in ms
1788 +AT+TDC: Get or set the application data transmission interval in ms
1789 1789  
1790 -AT+PORT:  Get or set the application port
1790 +AT+PORT: Get or set the application port
1791 1791  
1792 -AT+DISAT:  Disable AT commands
1792 +AT+DISAT: Disable AT commands
1793 1793  
1794 -AT+PWORD:  Set password, max 9 digits
1794 +AT+PWORD: Set password, max 9 digits
1795 1795  
1796 -AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1796 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1797 1797  
1798 -AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1798 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1799 1799  
1800 -AT+PDTA:  Print the sector data from start page to stop page
1800 +AT+PDTA: Print the sector data from start page to stop page
1801 1801  
1802 -AT+PLDTA:  Print the last few sets of data
1802 +AT+PLDTA: Print the last few sets of data
1803 1803  
1804 -AT+CLRDTA:  Clear the storage, record position back to 1st
1804 +AT+CLRDTA: Clear the storage, record position back to 1st
1805 1805  
1806 -AT+SLEEP:  Set sleep mode
1806 +AT+SLEEP: Set sleep mode
1807 1807  
1808 -AT+EXT:  Get or Set external sensor model
1808 +AT+EXT: Get or Set external sensor model
1809 1809  
1810 -AT+BAT:  Get the current battery voltage in mV
1810 +AT+BAT: Get the current battery voltage in mV
1811 1811  
1812 -AT+CFG:  Print all configurations
1812 +AT+CFG: Print all configurations
1813 1813  
1814 -AT+WMOD:  Get or Set Work Mode
1814 +AT+WMOD: Get or Set Work Mode
1815 1815  
1816 -AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1816 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1817 1817  
1818 -AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1818 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1819 1819  
1820 -AT+SETCNT:  Set the count at present
1820 +AT+SETCNT:Set the count at present
1821 1821  
1822 -AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1822 +AT+RJTDC: Get or set the ReJoin data transmission interval in min
1823 1823  
1824 -AT+RPL:  Get or set response level
1824 +AT+RPL: Get or set response level
1825 1825  
1826 -AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1826 +AT+TIMESTAMP: Get or Set UNIX timestamp in second
1827 1827  
1828 -AT+LEAPSEC:  Get or Set Leap Second
1828 +AT+LEAPSEC: Get or Set Leap Second
1829 1829  
1830 -AT+SYNCMOD:  Get or Set time synchronization method
1830 +AT+SYNCMOD: Get or Set time synchronization method
1831 1831  
1832 -AT+SYNCTDC:  Get or set time synchronization interval in day
1832 +AT+SYNCTDC: Get or set time synchronization interval in day
1833 1833  
1834 -AT+PID:  Get or set the PID
1834 +AT+PID: Get or set the PID
1835 1835  
1836 -
1837 -== 6.2 Where to use AT commands and Downlink commands ==
1838 -
1839 -AT commands：
1840 -
1841 -[[image:image-20220615092034-1.png]]
1842 -
1843 -Downlink commands:
1844 -
1845 -TTN:
1846 -
1847 -[[image:image-20220615092124-2.png]]
1848 -
1849 -Helium：
1850 -
1851 -[[image:image-20220615092551-3.png]]
1852 -
1853 -Chirpstack:The downlink window will not be displayed until the network is accessed
1854 -
1855 -[[image:image-20220615094850-6.png]]
1856 -
1857 -[[image:image-20220615094904-7.png]]
1858 -
1859 -Aws:
1860 -
1861 -[[image:image-20220615092939-4.png]]
1862 -
1863 -== 6.3 How to change the uplink interval？ ==
1864 -
1865 -[[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/]]
1836 +
1866 1866  )))
1867 1867  
1868 1868  (% _mstvisible="1" %)
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2004 2004  
2005 2005  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
2006 2006  
1978 +
1979 +
1980 +
2007 2007  = 10. FCC Warning =
2008 2008  
2009 2009  (% _mstvisible="1" %)
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