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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 120.8
edited by Xiaoling
on 2022/06/09 18:29
Change comment: There is no comment for this version
To version 132.1
edited by Bei Jinggeng
on 2022/06/15 09:49
Change comment: There is no comment for this version

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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  
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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  
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590 590  * 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.
591 591  * 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)
592 592  
592 +
593 +
593 593  (% _mstvisible="1" %)
594 594  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
595 595  
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654 654  
655 655  
656 656  
658 +
657 657  (% _mstvisible="1" %)
658 658  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
659 659  
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1129 1129  (((
1130 1130  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1131 1131  For each success downlink, the PURPLE LED will blink once
1132 -)))
1133 1133  
1134 1134  
1136 +
1137 +
1138 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1139 +
1140 +)))
1141 +
1135 1135  (% _mstvisible="1" style="text-align: left;" %)
1136 1136  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1137 1137  
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1162 1162  
1163 1163  
1164 1164  
1172 +
1165 1165  (% _mstvisible="1" style="text-align: left;" %)
1166 1166  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1167 1167  
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1242 1242  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243 1243  These commands are only valid for LHT65N, as below:
1244 1244  
1253 +
1245 1245  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1246 1246  
1247 1247  )))
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1378 1378  
1379 1379  
1380 1380  
1390 +
1381 1381  (% _mstvisible="1" style="text-align: left;" %)
1382 1382  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1383 1383  
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1449 1449  
1450 1450  
1451 1451  
1462 +
1452 1452  (% _mstvisible="1" %)
1453 1453  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1454 1454  
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1585 1585  
1586 1586  
1587 1587  
1599 +
1588 1588  (% _mstvisible="1" %)
1589 1589  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1590 1590  
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1610 1610  
1611 1611  
1612 1612  
1625 +
1613 1613  (% _mstvisible="1" %)
1614 1614  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1615 1615  
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1699 1699  
1700 1700  AT Command List is as below:
1701 1701  
1702 -AT+<CMD>? : Help on <CMD>
1715 +AT+<CMD>? :  Help on <CMD>
1703 1703  
1704 -AT+<CMD> : Run <CMD>
1717 +AT+<CMD> :  Run <CMD>
1705 1705  
1706 -AT+<CMD>=<value> : Set the value
1719 +AT+<CMD>=<value> :  Set the value
1707 1707  
1708 -AT+<CMD>=? : Get the value
1721 +AT+<CMD>=? :  Get the value
1709 1709  
1710 -AT+DEBUG:Set more info output
1723 +AT+DEBUG:  Set more info output
1711 1711  
1712 -ATZ: Trig a reset of the MCU
1725 +ATZ:  Trig a reset of the MCU
1713 1713  
1714 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1727 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1715 1715  
1716 -AT+DEUI: Get or Set the Device EUI
1729 +AT+DEUI:  Get or Set the Device EUI
1717 1717  
1718 -AT+DADDR: Get or Set the Device Address
1731 +AT+DADDR:  Get or Set the Device Address
1719 1719  
1720 -AT+APPKEY: Get or Set the Application Key
1733 +AT+APPKEY:  Get or Set the Application Key
1721 1721  
1722 -AT+NWKSKEY: Get or Set the Network Session Key
1735 +AT+NWKSKEY:  Get or Set the Network Session Key
1723 1723  
1724 -AT+APPSKEY: Get or Set the Application Session Key
1737 +AT+APPSKEY:  Get or Set the Application Session Key
1725 1725  
1726 -AT+APPEUI: Get or Set the Application EUI
1739 +AT+APPEUI:  Get or Set the Application EUI
1727 1727  
1728 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1741 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1729 1729  
1730 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1743 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1731 1731  
1732 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1745 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1733 1733  
1734 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1747 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1735 1735  
1736 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1749 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1737 1737  
1738 -AT+RX2FQ: Get or Set the Rx2 window frequency
1751 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1739 1739  
1740 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1753 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1741 1741  
1742 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1755 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1743 1743  
1744 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1757 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1745 1745  
1746 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1759 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1747 1747  
1748 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1761 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1749 1749  
1750 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1763 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1751 1751  
1752 -AT+NWKID: Get or Set the Network ID
1765 +AT+NWKID:  Get or Set the Network ID
1753 1753  
1754 -AT+FCU: Get or Set the Frame Counter Uplink
1767 +AT+FCU:  Get or Set the Frame Counter Uplink
1755 1755  
1756 -AT+FCD: Get or Set the Frame Counter Downlink
1769 +AT+FCD:  Get or Set the Frame Counter Downlink
1757 1757  
1758 -AT+CLASS: Get or Set the Device Class
1771 +AT+CLASS:  Get or Set the Device Class
1759 1759  
1760 -AT+JOIN: Join network
1773 +AT+JOIN:  Join network
1761 1761  
1762 -AT+NJS: Get the join status
1775 +AT+NJS:  Get the join status
1763 1763  
1764 -AT+SENDB: Send hexadecimal data along with the application port
1777 +AT+SENDB:  Send hexadecimal data along with the application port
1765 1765  
1766 -AT+SEND: Send text data along with the application port
1779 +AT+SEND:  Send text data along with the application port
1767 1767  
1768 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1781 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1769 1769  
1770 -AT+RECV: Print last received data in raw format
1783 +AT+RECV:  Print last received data in raw format
1771 1771  
1772 -AT+VER: Get current image version and Frequency Band
1785 +AT+VER:  Get current image version and Frequency Band
1773 1773  
1774 -AT+CFM: Get or Set the confirmation mode (0-1)
1787 +AT+CFM:  Get or Set the confirmation mode (0-1)
1775 1775  
1776 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1789 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1777 1777  
1778 -AT+SNR: Get the SNR of the last received packet
1791 +AT+SNR:  Get the SNR of the last received packet
1779 1779  
1780 -AT+RSSI: Get the RSSI of the last received packet
1793 +AT+RSSI:  Get the RSSI of the last received packet
1781 1781  
1782 -AT+TDC: Get or set the application data transmission interval in ms
1795 +AT+TDC:  Get or set the application data transmission interval in ms
1783 1783  
1784 -AT+PORT: Get or set the application port
1797 +AT+PORT:  Get or set the application port
1785 1785  
1786 -AT+DISAT: Disable AT commands
1799 +AT+DISAT:  Disable AT commands
1787 1787  
1788 -AT+PWORD: Set password, max 9 digits
1801 +AT+PWORD:  Set password, max 9 digits
1789 1789  
1790 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1803 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1791 1791  
1792 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1805 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1793 1793  
1794 -AT+PDTA: Print the sector data from start page to stop page
1807 +AT+PDTA:  Print the sector data from start page to stop page
1795 1795  
1796 -AT+PLDTA: Print the last few sets of data
1809 +AT+PLDTA:  Print the last few sets of data
1797 1797  
1798 -AT+CLRDTA: Clear the storage, record position back to 1st
1811 +AT+CLRDTA:  Clear the storage, record position back to 1st
1799 1799  
1800 -AT+SLEEP: Set sleep mode
1813 +AT+SLEEP:  Set sleep mode
1801 1801  
1802 -AT+EXT: Get or Set external sensor model
1815 +AT+EXT:  Get or Set external sensor model
1803 1803  
1804 -AT+BAT: Get the current battery voltage in mV
1817 +AT+BAT:  Get the current battery voltage in mV
1805 1805  
1806 -AT+CFG: Print all configurations
1819 +AT+CFG:  Print all configurations
1807 1807  
1808 -AT+WMOD: Get or Set Work Mode
1821 +AT+WMOD:  Get or Set Work Mode
1809 1809  
1810 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1823 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1811 1811  
1812 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1825 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1813 1813  
1814 -AT+SETCNT:Set the count at present
1827 +AT+SETCNT:  Set the count at present
1815 1815  
1816 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1829 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1817 1817  
1818 -AT+RPL: Get or set response level
1831 +AT+RPL:  Get or set response level
1819 1819  
1820 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1833 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1821 1821  
1822 -AT+LEAPSEC: Get or Set Leap Second
1835 +AT+LEAPSEC:  Get or Set Leap Second
1823 1823  
1824 -AT+SYNCMOD: Get or Set time synchronization method
1837 +AT+SYNCMOD:  Get or Set time synchronization method
1825 1825  
1826 -AT+SYNCTDC: Get or set time synchronization interval in day
1839 +AT+SYNCTDC:  Get or set time synchronization interval in day
1827 1827  
1828 -AT+PID: Get or set the PID
1841 +AT+PID:  Get or set the PID
1829 1829  
1843 +
1844 +== 6.2 Where to use AT commands and Downlink commands ==
1845 +
1846 +AT commands：
1847 +
1848 +[[image:image-20220615092034-1.png]]
1849 +
1850 +Downlink commands:
1851 +
1852 +TTN:
1853 +
1854 +[[image:image-20220615092124-2.png]]
1855 +
1856 +Helium：
1857 +
1858 +[[image:image-20220615092551-3.png]]
1859 +
1860 +Chirpstack:The downlink window will not be displayed until the network is accessed
1861 +
1862 +[[image:image-20220615094850-6.png]]
1863 +
1864 +[[image:image-20220615094904-7.png]]
1865 +
1866 +Aws:
1867 +
1868 +[[image:image-20220615092939-4.png]]
1869 +
1830 1830  
1831 1831  )))
1832 1832  
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