Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
From version 136.1
edited by Bei Jinggeng
on 2022/06/15 15:39
on 2022/06/15 15:39
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Uploaded new attachment "image-20220615153914-2.jpeg", version {1}
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... ... @@ -1,10 +1,13 @@ 1 -(% style="text-align:center" %) 2 -[[image:image-20220 613162008-1.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 ... ... @@ -589,6 +589,7 @@ 589 589 * 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. 590 590 * 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) 591 591 605 + 592 592 (% _mstvisible="1" %) 593 593 == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) == 594 594 ... ... @@ -1127,12 +1127,6 @@ 1127 1127 ((( 1128 1128 (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1129 1129 For each success downlink, the PURPLE LED will blink once 1130 - 1131 - 1132 - 1133 - 1134 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1135 - 1136 1136 ))) 1137 1137 1138 1138 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1244,7 +1244,6 @@ 1244 1244 (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1245 1245 These commands are only valid for LHT65N, as below: 1246 1246 1247 - 1248 1248 (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1249 1249 1250 1250 ))) ... ... @@ -1698,164 +1698,135 @@ 1698 1698 1699 1699 AT Command List is as below: 1700 1700 1701 -AT+<CMD>? : 1708 +AT+<CMD>? : Help on <CMD> 1702 1702 1703 -AT+<CMD> : 1710 +AT+<CMD> : Run <CMD> 1704 1704 1705 -AT+<CMD>=<value> : 1712 +AT+<CMD>=<value> : Set the value 1706 1706 1707 -AT+<CMD>=? : 1714 +AT+<CMD>=? : Get the value 1708 1708 1709 -AT+DEBUG: 1716 +AT+DEBUG:Set more info output 1710 1710 1711 -ATZ: 1718 +ATZ: Trig a reset of the MCU 1712 1712 1713 -AT+FDR: 1720 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1714 1714 1715 -AT+DEUI: 1722 +AT+DEUI: Get or Set the Device EUI 1716 1716 1717 -AT+DADDR: 1724 +AT+DADDR: Get or Set the Device Address 1718 1718 1719 -AT+APPKEY: 1726 +AT+APPKEY: Get or Set the Application Key 1720 1720 1721 -AT+NWKSKEY: 1728 +AT+NWKSKEY: Get or Set the Network Session Key 1722 1722 1723 -AT+APPSKEY: 1730 +AT+APPSKEY: Get or Set the Application Session Key 1724 1724 1725 -AT+APPEUI: 1732 +AT+APPEUI: Get or Set the Application EUI 1726 1726 1727 -AT+ADR: 1734 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1728 1728 1729 -AT+TXP: 1736 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1730 1730 1731 -AT+DR: 1738 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1732 1732 1733 -AT+DCS: 1740 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1734 1734 1735 -AT+PNM: 1742 +AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1736 1736 1737 -AT+RX2FQ: 1744 +AT+RX2FQ: Get or Set the Rx2 window frequency 1738 1738 1739 -AT+RX2DR: 1746 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1740 1740 1741 -AT+RX1DL: 1748 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1742 1742 1743 -AT+RX2DL: 1750 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1744 1744 1745 -AT+JN1DL: 1752 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1746 1746 1747 -AT+JN2DL: 1754 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1748 1748 1749 -AT+NJM: 1756 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1750 1750 1751 -AT+NWKID: 1758 +AT+NWKID: Get or Set the Network ID 1752 1752 1753 -AT+FCU: 1760 +AT+FCU: Get or Set the Frame Counter Uplink 1754 1754 1755 -AT+FCD: 1762 +AT+FCD: Get or Set the Frame Counter Downlink 1756 1756 1757 -AT+CLASS: 1764 +AT+CLASS: Get or Set the Device Class 1758 1758 1759 -AT+JOIN: 1766 +AT+JOIN: Join network 1760 1760 1761 -AT+NJS: 1768 +AT+NJS: Get the join status 1762 1762 1763 -AT+SENDB: 1770 +AT+SENDB: Send hexadecimal data along with the application port 1764 1764 1765 -AT+SEND: 1772 +AT+SEND: Send text data along with the application port 1766 1766 1767 -AT+RECVB: 1774 +AT+RECVB: Print last received data in binary format (with hexadecimal values) 1768 1768 1769 -AT+RECV: 1776 +AT+RECV: Print last received data in raw format 1770 1770 1771 -AT+VER: 1778 +AT+VER: Get current image version and Frequency Band 1772 1772 1773 -AT+CFM: 1780 +AT+CFM: Get or Set the confirmation mode (0-1) 1774 1774 1775 -AT+CFS: 1782 +AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1776 1776 1777 -AT+SNR: 1784 +AT+SNR: Get the SNR of the last received packet 1778 1778 1779 -AT+RSSI: 1786 +AT+RSSI: Get the RSSI of the last received packet 1780 1780 1781 -AT+TDC: 1788 +AT+TDC: Get or set the application data transmission interval in ms 1782 1782 1783 -AT+PORT: 1790 +AT+PORT: Get or set the application port 1784 1784 1785 -AT+DISAT: 1792 +AT+DISAT: Disable AT commands 1786 1786 1787 -AT+PWORD: 1794 +AT+PWORD: Set password, max 9 digits 1788 1788 1789 -AT+CHS: 1796 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1790 1790 1791 -AT+CHE: 1798 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1792 1792 1793 -AT+PDTA: 1800 +AT+PDTA: Print the sector data from start page to stop page 1794 1794 1795 -AT+PLDTA: 1802 +AT+PLDTA: Print the last few sets of data 1796 1796 1797 -AT+CLRDTA: 1804 +AT+CLRDTA: Clear the storage, record position back to 1st 1798 1798 1799 -AT+SLEEP: 1806 +AT+SLEEP: Set sleep mode 1800 1800 1801 -AT+EXT: 1808 +AT+EXT: Get or Set external sensor model 1802 1802 1803 -AT+BAT: 1810 +AT+BAT: Get the current battery voltage in mV 1804 1804 1805 -AT+CFG: 1812 +AT+CFG: Print all configurations 1806 1806 1807 -AT+WMOD: 1814 +AT+WMOD: Get or Set Work Mode 1808 1808 1809 -AT+ARTEMP: 1816 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1810 1810 1811 -AT+CITEMP: 1818 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1812 1812 1813 -AT+SETCNT: 1820 +AT+SETCNT:Set the count at present 1814 1814 1815 -AT+RJTDC: 1822 +AT+RJTDC: Get or set the ReJoin data transmission interval in min 1816 1816 1817 -AT+RPL: 1824 +AT+RPL: Get or set response level 1818 1818 1819 -AT+TIMESTAMP: 1826 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1820 1820 1821 -AT+LEAPSEC: 1828 +AT+LEAPSEC: Get or Set Leap Second 1822 1822 1823 -AT+SYNCMOD: 1830 +AT+SYNCMOD: Get or Set time synchronization method 1824 1824 1825 -AT+SYNCTDC: 1832 +AT+SYNCTDC: Get or set time synchronization interval in day 1826 1826 1827 -AT+PID: 1834 +AT+PID: Get or set the PID 1828 1828 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/]] 1836 + 1859 1859 ))) 1860 1860 1861 1861 (% _mstvisible="1" %) ... ... @@ -1997,6 +1997,9 @@ 1997 1997 1998 1998 * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]] 1999 1999 1978 + 1979 + 1980 + 2000 2000 = 10. FCC Warning = 2001 2001 2002 2002 (% _mstvisible="1" %)
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