Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 123.10
edited by Xiaoling
on 2022/06/13 16:24
on 2022/06/13 16:24
Change comment:
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To version 133.1
edited by Bei Jinggeng
on 2022/06/15 11:46
on 2022/06/15 11:46
Change comment:
There is no comment for this version
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... ... @@ -74,7 +74,6 @@ 74 74 * Tri-color LED to indicate working status 75 75 * Datalog feature 76 76 77 - 78 78 (% _mstvisible="1" %) 79 79 == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 80 80 ... ... @@ -363,7 +363,6 @@ 363 363 * The 7th byte (EXT #): defines the external sensor model. 364 364 * 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.) 365 365 366 - 367 367 (% _mstvisible="1" %) 368 368 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 369 369 ... ... @@ -400,7 +400,6 @@ 400 400 * BAT status=(0Xcba4>>14)&0xFF=11(B),very good 401 401 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 402 402 403 - 404 404 (% _mstvisible="1" %) 405 405 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 406 406 ... ... @@ -416,7 +416,6 @@ 416 416 (% _mstvisible="1" %) 417 417 * Temperature: (0xF5C6-65536)/100=-26.18℃ 418 418 419 - 420 420 (% _mstvisible="1" %) 421 421 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 422 422 ... ... @@ -426,7 +426,6 @@ 426 426 (% _mstvisible="1" %) 427 427 * Humidity: 0x025C/10=60.4% 428 428 429 - 430 430 (% _mstvisible="1" %) 431 431 === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) === 432 432 ... ... @@ -595,8 +595,6 @@ 595 595 * 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) 596 596 597 597 598 - 599 - 600 600 (% _mstvisible="1" %) 601 601 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 602 602 ... ... @@ -661,8 +661,6 @@ 661 661 662 662 663 663 664 - 665 - 666 666 (% _mstvisible="1" %) 667 667 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 668 668 ... ... @@ -1176,8 +1176,6 @@ 1176 1176 1177 1177 1178 1178 1179 - 1180 - 1181 1181 (% _mstvisible="1" style="text-align: left;" %) 1182 1182 = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) = 1183 1183 ... ... @@ -1395,8 +1395,6 @@ 1395 1395 1396 1396 1397 1397 1398 - 1399 - 1400 1400 (% _mstvisible="1" style="text-align: left;" %) 1401 1401 == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) == 1402 1402 ... ... @@ -1468,8 +1468,6 @@ 1468 1468 1469 1469 1470 1470 1471 - 1472 - 1473 1473 (% _mstvisible="1" %) 1474 1474 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1475 1475 ... ... @@ -1604,6 +1604,8 @@ 1604 1604 (% _mstvisible="1" %) 1605 1605 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1606 1606 1592 + 1593 + 1607 1607 (% _mstvisible="1" %) 1608 1608 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1609 1609 ... ... @@ -1627,6 +1627,8 @@ 1627 1627 (% _mstvisible="1" %) 1628 1628 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1629 1629 1617 + 1618 + 1630 1630 (% _mstvisible="1" %) 1631 1631 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1632 1632 ... ... @@ -1716,135 +1716,164 @@ 1716 1716 1717 1717 AT Command List is as below: 1718 1718 1719 -AT+<CMD>? : Help on <CMD> 1708 +AT+<CMD>? : Help on <CMD> 1720 1720 1721 -AT+<CMD> : Run <CMD> 1710 +AT+<CMD> : Run <CMD> 1722 1722 1723 -AT+<CMD>=<value> : Set the value 1712 +AT+<CMD>=<value> : Set the value 1724 1724 1725 -AT+<CMD>=? : Get the value 1714 +AT+<CMD>=? : Get the value 1726 1726 1727 -AT+DEBUG:Set more info output 1716 +AT+DEBUG: Set more info output 1728 1728 1729 -ATZ: Trig a reset of the MCU 1718 +ATZ: Trig a reset of the MCU 1730 1730 1731 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1720 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1732 1732 1733 -AT+DEUI: Get or Set the Device EUI 1722 +AT+DEUI: Get or Set the Device EUI 1734 1734 1735 -AT+DADDR: Get or Set the Device Address 1724 +AT+DADDR: Get or Set the Device Address 1736 1736 1737 -AT+APPKEY: Get or Set the Application Key 1726 +AT+APPKEY: Get or Set the Application Key 1738 1738 1739 -AT+NWKSKEY: Get or Set the Network Session Key 1728 +AT+NWKSKEY: Get or Set the Network Session Key 1740 1740 1741 -AT+APPSKEY: Get or Set the Application Session Key 1730 +AT+APPSKEY: Get or Set the Application Session Key 1742 1742 1743 -AT+APPEUI: Get or Set the Application EUI 1732 +AT+APPEUI: Get or Set the Application EUI 1744 1744 1745 -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) 1746 1746 1747 -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) 1748 1748 1749 -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) 1750 1750 1751 -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 1752 1752 1753 -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) 1754 1754 1755 -AT+RX2FQ: Get or Set the Rx2 window frequency 1744 +AT+RX2FQ: Get or Set the Rx2 window frequency 1756 1756 1757 -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) 1758 1758 1759 -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 1760 1760 1761 -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 1762 1762 1763 -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 1764 1764 1765 -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 1766 1766 1767 -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) 1768 1768 1769 -AT+NWKID: Get or Set the Network ID 1758 +AT+NWKID: Get or Set the Network ID 1770 1770 1771 -AT+FCU: Get or Set the Frame Counter Uplink 1760 +AT+FCU: Get or Set the Frame Counter Uplink 1772 1772 1773 -AT+FCD: Get or Set the Frame Counter Downlink 1762 +AT+FCD: Get or Set the Frame Counter Downlink 1774 1774 1775 -AT+CLASS: Get or Set the Device Class 1764 +AT+CLASS: Get or Set the Device Class 1776 1776 1777 -AT+JOIN: Join network 1766 +AT+JOIN: Join network 1778 1778 1779 -AT+NJS: Get the join status 1768 +AT+NJS: Get the join status 1780 1780 1781 -AT+SENDB: Send hexadecimal data along with the application port 1770 +AT+SENDB: Send hexadecimal data along with the application port 1782 1782 1783 -AT+SEND: Send text data along with the application port 1772 +AT+SEND: Send text data along with the application port 1784 1784 1785 -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) 1786 1786 1787 -AT+RECV: Print last received data in raw format 1776 +AT+RECV: Print last received data in raw format 1788 1788 1789 -AT+VER: Get current image version and Frequency Band 1778 +AT+VER: Get current image version and Frequency Band 1790 1790 1791 -AT+CFM: Get or Set the confirmation mode (0-1) 1780 +AT+CFM: Get or Set the confirmation mode (0-1) 1792 1792 1793 -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) 1794 1794 1795 -AT+SNR: Get the SNR of the last received packet 1784 +AT+SNR: Get the SNR of the last received packet 1796 1796 1797 -AT+RSSI: Get the RSSI of the last received packet 1786 +AT+RSSI: Get the RSSI of the last received packet 1798 1798 1799 -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 1800 1800 1801 -AT+PORT: Get or set the application port 1790 +AT+PORT: Get or set the application port 1802 1802 1803 -AT+DISAT: Disable AT commands 1792 +AT+DISAT: Disable AT commands 1804 1804 1805 -AT+PWORD: Set password, max 9 digits 1794 +AT+PWORD: Set password, max 9 digits 1806 1806 1807 -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 1808 1808 1809 -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 1810 1810 1811 -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 1812 1812 1813 -AT+PLDTA: Print the last few sets of data 1802 +AT+PLDTA: Print the last few sets of data 1814 1814 1815 -AT+CLRDTA: Clear the storage, record position back to 1st 1804 +AT+CLRDTA: Clear the storage, record position back to 1st 1816 1816 1817 -AT+SLEEP: Set sleep mode 1806 +AT+SLEEP: Set sleep mode 1818 1818 1819 -AT+EXT: Get or Set external sensor model 1808 +AT+EXT: Get or Set external sensor model 1820 1820 1821 -AT+BAT: Get the current battery voltage in mV 1810 +AT+BAT: Get the current battery voltage in mV 1822 1822 1823 -AT+CFG: Print all configurations 1812 +AT+CFG: Print all configurations 1824 1824 1825 -AT+WMOD: Get or Set Work Mode 1814 +AT+WMOD: Get or Set Work Mode 1826 1826 1827 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1816 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1828 1828 1829 -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 1830 1830 1831 -AT+SETCNT:Set the count at present 1820 +AT+SETCNT: Set the count at present 1832 1832 1833 -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 1834 1834 1835 -AT+RPL: Get or set response level 1824 +AT+RPL: Get or set response level 1836 1836 1837 -AT+TIMESTAMP: Get or Set UNIX timestamp in second 1826 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1838 1838 1839 -AT+LEAPSEC: Get or Set Leap Second 1828 +AT+LEAPSEC: Get or Set Leap Second 1840 1840 1841 -AT+SYNCMOD: Get or Set time synchronization method 1830 +AT+SYNCMOD: Get or Set time synchronization method 1842 1842 1843 -AT+SYNCTDC: Get or set time synchronization interval in day 1832 +AT+SYNCTDC: Get or set time synchronization interval in day 1844 1844 1845 -AT+PID: Get or set the PID 1834 +AT+PID: Get or set the PID 1846 1846 1847 - 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/]] 1848 1848 ))) 1849 1849 1850 1850 (% _mstvisible="1" %) ... ... @@ -1986,8 +1986,6 @@ 1986 1986 1987 1987 * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1988 1988 1989 - 1990 - 1991 1991 = 10. FCC Warning = 1992 1992 1993 1993 (% _mstvisible="1" %)
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