Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 132.1
edited by Bei Jinggeng
on 2022/06/15 09:49
on 2022/06/15 09:49
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... ... @@ -74,6 +74,7 @@ 74 74 * Tri-color LED to indicate working status 75 75 * Datalog feature 76 76 77 + 77 77 (% _mstvisible="1" %) 78 78 == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 79 79 ... ... @@ -362,6 +362,7 @@ 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.) 364 364 366 + 365 365 (% _mstvisible="1" %) 366 366 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 367 367 ... ... @@ -398,6 +398,7 @@ 398 398 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 399 399 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 400 400 403 + 401 401 (% _mstvisible="1" %) 402 402 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 403 403 ... ... @@ -413,6 +413,7 @@ 413 413 (% _mstvisible="1" %) 414 414 * Temperature: (0xF5C6-65536)/100=-26.18℃ 415 415 419 + 416 416 (% _mstvisible="1" %) 417 417 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 418 418 ... ... @@ -422,6 +422,7 @@ 422 422 (% _mstvisible="1" %) 423 423 * Humidity: 0x025C/10=60.4% 424 424 429 + 425 425 (% _mstvisible="1" %) 426 426 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 427 427 ... ... @@ -591,6 +591,7 @@ 591 591 592 592 593 593 599 + 594 594 (% _mstvisible="1" %) 595 595 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 596 596 ... ... @@ -656,6 +656,7 @@ 656 656 657 657 658 658 665 + 659 659 (% _mstvisible="1" %) 660 660 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 661 661 ... ... @@ -1170,6 +1170,7 @@ 1170 1170 1171 1171 1172 1172 1180 + 1173 1173 (% _mstvisible="1" style="text-align: left;" %) 1174 1174 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1175 1175 ... ... @@ -1388,6 +1388,7 @@ 1388 1388 1389 1389 1390 1390 1399 + 1391 1391 (% _mstvisible="1" style="text-align: left;" %) 1392 1392 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1393 1393 ... ... @@ -1460,6 +1460,7 @@ 1460 1460 1461 1461 1462 1462 1472 + 1463 1463 (% _mstvisible="1" %) 1464 1464 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1465 1465 ... ... @@ -1594,9 +1594,6 @@ 1594 1594 (% _mstvisible="1" %) 1595 1595 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1596 1596 1597 - 1598 - 1599 - 1600 1600 (% _mstvisible="1" %) 1601 1601 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1602 1602 ... ... @@ -1620,9 +1620,6 @@ 1620 1620 (% _mstvisible="1" %) 1621 1621 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1622 1622 1623 - 1624 - 1625 - 1626 1626 (% _mstvisible="1" %) 1627 1627 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1628 1628 ... ... @@ -1712,161 +1712,134 @@ 1712 1712 1713 1713 AT Command List is as below: 1714 1714 1715 -AT+<CMD>? : 1719 +AT+<CMD>? : Help on <CMD> 1716 1716 1717 -AT+<CMD> : 1721 +AT+<CMD> : Run <CMD> 1718 1718 1719 -AT+<CMD>=<value> : 1723 +AT+<CMD>=<value> : Set the value 1720 1720 1721 -AT+<CMD>=? : 1725 +AT+<CMD>=? : Get the value 1722 1722 1723 -AT+DEBUG: 1727 +AT+DEBUG:Set more info output 1724 1724 1725 -ATZ: 1729 +ATZ: Trig a reset of the MCU 1726 1726 1727 -AT+FDR: 1731 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1728 1728 1729 -AT+DEUI: 1733 +AT+DEUI: Get or Set the Device EUI 1730 1730 1731 -AT+DADDR: 1735 +AT+DADDR: Get or Set the Device Address 1732 1732 1733 -AT+APPKEY: 1737 +AT+APPKEY: Get or Set the Application Key 1734 1734 1735 -AT+NWKSKEY: 1739 +AT+NWKSKEY: Get or Set the Network Session Key 1736 1736 1737 -AT+APPSKEY: 1741 +AT+APPSKEY: Get or Set the Application Session Key 1738 1738 1739 -AT+APPEUI: 1743 +AT+APPEUI: Get or Set the Application EUI 1740 1740 1741 -AT+ADR: 1745 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1742 1742 1743 -AT+TXP: 1747 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1744 1744 1745 -AT+DR: 1749 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1746 1746 1747 -AT+DCS: 1751 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1748 1748 1749 -AT+PNM: 1753 +AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1750 1750 1751 -AT+RX2FQ: 1755 +AT+RX2FQ: Get or Set the Rx2 window frequency 1752 1752 1753 -AT+RX2DR: 1757 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1754 1754 1755 -AT+RX1DL: 1759 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1756 1756 1757 -AT+RX2DL: 1761 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1758 1758 1759 -AT+JN1DL: 1763 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1760 1760 1761 -AT+JN2DL: 1765 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1762 1762 1763 -AT+NJM: 1767 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1764 1764 1765 -AT+NWKID: 1769 +AT+NWKID: Get or Set the Network ID 1766 1766 1767 -AT+FCU: 1771 +AT+FCU: Get or Set the Frame Counter Uplink 1768 1768 1769 -AT+FCD: 1773 +AT+FCD: Get or Set the Frame Counter Downlink 1770 1770 1771 -AT+CLASS: 1775 +AT+CLASS: Get or Set the Device Class 1772 1772 1773 -AT+JOIN: 1777 +AT+JOIN: Join network 1774 1774 1775 -AT+NJS: 1779 +AT+NJS: Get the join status 1776 1776 1777 -AT+SENDB: 1781 +AT+SENDB: Send hexadecimal data along with the application port 1778 1778 1779 -AT+SEND: 1783 +AT+SEND: Send text data along with the application port 1780 1780 1781 -AT+RECVB: 1785 +AT+RECVB: Print last received data in binary format (with hexadecimal values) 1782 1782 1783 -AT+RECV: 1787 +AT+RECV: Print last received data in raw format 1784 1784 1785 -AT+VER: 1789 +AT+VER: Get current image version and Frequency Band 1786 1786 1787 -AT+CFM: 1791 +AT+CFM: Get or Set the confirmation mode (0-1) 1788 1788 1789 -AT+CFS: 1793 +AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1790 1790 1791 -AT+SNR: 1795 +AT+SNR: Get the SNR of the last received packet 1792 1792 1793 -AT+RSSI: 1797 +AT+RSSI: Get the RSSI of the last received packet 1794 1794 1795 -AT+TDC: 1799 +AT+TDC: Get or set the application data transmission interval in ms 1796 1796 1797 -AT+PORT: 1801 +AT+PORT: Get or set the application port 1798 1798 1799 -AT+DISAT: 1803 +AT+DISAT: Disable AT commands 1800 1800 1801 -AT+PWORD: 1805 +AT+PWORD: Set password, max 9 digits 1802 1802 1803 -AT+CHS: 1807 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1804 1804 1805 -AT+CHE: 1809 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1806 1806 1807 -AT+PDTA: 1811 +AT+PDTA: Print the sector data from start page to stop page 1808 1808 1809 -AT+PLDTA: 1813 +AT+PLDTA: Print the last few sets of data 1810 1810 1811 -AT+CLRDTA: 1815 +AT+CLRDTA: Clear the storage, record position back to 1st 1812 1812 1813 -AT+SLEEP: 1817 +AT+SLEEP: Set sleep mode 1814 1814 1815 -AT+EXT: 1819 +AT+EXT: Get or Set external sensor model 1816 1816 1817 -AT+BAT: 1821 +AT+BAT: Get the current battery voltage in mV 1818 1818 1819 -AT+CFG: 1823 +AT+CFG: Print all configurations 1820 1820 1821 -AT+WMOD: 1825 +AT+WMOD: Get or Set Work Mode 1822 1822 1823 -AT+ARTEMP: 1827 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1824 1824 1825 -AT+CITEMP: 1829 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1826 1826 1827 -AT+SETCNT: 1831 +AT+SETCNT:Set the count at present 1828 1828 1829 -AT+RJTDC: 1833 +AT+RJTDC: Get or set the ReJoin data transmission interval in min 1830 1830 1831 -AT+RPL: 1835 +AT+RPL: Get or set response level 1832 1832 1833 -AT+TIMESTAMP: 1837 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1834 1834 1835 -AT+LEAPSEC: 1839 +AT+LEAPSEC: Get or Set Leap Second 1836 1836 1837 -AT+SYNCMOD: 1841 +AT+SYNCMOD: Get or Set time synchronization method 1838 1838 1839 -AT+SYNCTDC: 1843 +AT+SYNCTDC: Get or set time synchronization interval in day 1840 1840 1841 -AT+PID: 1845 +AT+PID: Get or set the PID 1842 1842 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 - 1870 1870 1871 1871 ))) 1872 1872 ... ... @@ -2010,6 +2010,7 @@ 2010 2010 * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 2011 2011 2012 2012 1990 + 2013 2013 = 10. FCC Warning = 2014 2014 2015 2015 (% _mstvisible="1" %)
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