Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2025/07/03 14:48
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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 ... ... @@ -75,6 +75,7 @@ 75 75 * Datalog feature 76 76 77 77 81 + 78 78 (% _mstvisible="1" %) 79 79 == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) == 80 80 ... ... @@ -364,6 +364,7 @@ 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.) 365 365 366 366 371 + 367 367 (% _mstvisible="1" %) 368 368 === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) === 369 369 ... ... @@ -401,6 +401,7 @@ 401 401 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 402 402 403 403 409 + 404 404 (% _mstvisible="1" %) 405 405 === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) === 406 406 ... ... @@ -417,6 +417,7 @@ 417 417 * Temperature: (0xF5C6-65536)/100=-26.18℃ 418 418 419 419 426 + 420 420 (% _mstvisible="1" %) 421 421 === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) === 422 422 ... ... @@ -427,6 +427,7 @@ 427 427 * Humidity: 0x025C/10=60.4% 428 428 429 429 437 + 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 ... ... @@ -660,9 +660,6 @@ 660 660 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. 661 661 662 662 663 - 664 - 665 - 666 666 (% _mstvisible="1" %) 667 667 === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) === 668 668 ... ... @@ -1138,12 +1138,6 @@ 1138 1138 ((( 1139 1139 (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1140 1140 For each success downlink, the PURPLE LED will blink once 1141 - 1142 - 1143 - 1144 - 1145 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %) 1146 - 1147 1147 ))) 1148 1148 1149 1149 (% _mstvisible="1" style="text-align: left;" %) ... ... @@ -1175,9 +1175,6 @@ 1175 1175 * Working voltage 2.35v ~~ 5v 1176 1176 1177 1177 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 ... ... @@ -1258,7 +1258,6 @@ 1258 1258 (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1259 1259 These commands are only valid for LHT65N, as below: 1260 1260 1261 - 1262 1262 (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %) 1263 1263 1264 1264 ))) ... ... @@ -1394,9 +1394,6 @@ 1394 1394 * 0xA801 **~-~->** AT+PID=1 1395 1395 1396 1396 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 ... ... @@ -1467,9 +1467,6 @@ 1467 1467 * There is no downlink command to set to Sleep mode. 1468 1468 1469 1469 1470 - 1471 - 1472 - 1473 1473 (% _mstvisible="1" %) 1474 1474 == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) == 1475 1475 ... ... @@ -1605,9 +1605,6 @@ 1605 1605 * Example: 0xA301 ~/~/Same as AT+CLRDTA 1606 1606 1607 1607 1608 - 1609 - 1610 - 1611 1611 (% _mstvisible="1" %) 1612 1612 == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) == 1613 1613 ... ... @@ -1632,9 +1632,6 @@ 1632 1632 * Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1633 1633 1634 1634 1635 - 1636 - 1637 - 1638 1638 (% _mstvisible="1" %) 1639 1639 = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) = 1640 1640 ... ... @@ -1726,131 +1726,131 @@ 1726 1726 1727 1727 AT+<CMD>? : Help on <CMD> 1728 1728 1729 -AT+<CMD> : 1710 +AT+<CMD> : Run <CMD> 1730 1730 1731 -AT+<CMD>=<value> : 1712 +AT+<CMD>=<value> : Set the value 1732 1732 1733 -AT+<CMD>=? : 1714 +AT+<CMD>=? : Get the value 1734 1734 1735 -AT+DEBUG: 1716 +AT+DEBUG:Set more info output 1736 1736 1737 -ATZ: 1718 +ATZ: Trig a reset of the MCU 1738 1738 1739 -AT+FDR: 1720 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1740 1740 1741 -AT+DEUI: 1722 +AT+DEUI: Get or Set the Device EUI 1742 1742 1743 -AT+DADDR: 1724 +AT+DADDR: Get or Set the Device Address 1744 1744 1745 -AT+APPKEY: 1726 +AT+APPKEY: Get or Set the Application Key 1746 1746 1747 -AT+NWKSKEY: 1728 +AT+NWKSKEY: Get or Set the Network Session Key 1748 1748 1749 -AT+APPSKEY: 1730 +AT+APPSKEY: Get or Set the Application Session Key 1750 1750 1751 -AT+APPEUI: 1732 +AT+APPEUI: Get or Set the Application EUI 1752 1752 1753 -AT+ADR: 1734 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1754 1754 1755 -AT+TXP: 1736 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1756 1756 1757 -AT+DR: 1738 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1758 1758 1759 -AT+DCS: 1740 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1760 1760 1761 -AT+PNM: 1742 +AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1762 1762 1763 -AT+RX2FQ: 1744 +AT+RX2FQ: Get or Set the Rx2 window frequency 1764 1764 1765 -AT+RX2DR: 1746 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1766 1766 1767 -AT+RX1DL: 1748 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1768 1768 1769 -AT+RX2DL: 1750 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1770 1770 1771 -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 1772 1772 1773 -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 1774 1774 1775 -AT+NJM: 1756 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1776 1776 1777 -AT+NWKID: 1758 +AT+NWKID: Get or Set the Network ID 1778 1778 1779 -AT+FCU: 1760 +AT+FCU: Get or Set the Frame Counter Uplink 1780 1780 1781 -AT+FCD: 1762 +AT+FCD: Get or Set the Frame Counter Downlink 1782 1782 1783 -AT+CLASS: 1764 +AT+CLASS: Get or Set the Device Class 1784 1784 1785 -AT+JOIN: 1766 +AT+JOIN: Join network 1786 1786 1787 -AT+NJS: 1768 +AT+NJS: Get the join status 1788 1788 1789 -AT+SENDB: 1770 +AT+SENDB: Send hexadecimal data along with the application port 1790 1790 1791 -AT+SEND: 1772 +AT+SEND: Send text data along with the application port 1792 1792 1793 -AT+RECVB: 1774 +AT+RECVB: Print last received data in binary format (with hexadecimal values) 1794 1794 1795 -AT+RECV: 1776 +AT+RECV: Print last received data in raw format 1796 1796 1797 -AT+VER: 1778 +AT+VER: Get current image version and Frequency Band 1798 1798 1799 -AT+CFM: 1780 +AT+CFM: Get or Set the confirmation mode (0-1) 1800 1800 1801 -AT+CFS: 1782 +AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1802 1802 1803 -AT+SNR: 1784 +AT+SNR: Get the SNR of the last received packet 1804 1804 1805 -AT+RSSI: 1786 +AT+RSSI: Get the RSSI of the last received packet 1806 1806 1807 -AT+TDC: 1788 +AT+TDC: Get or set the application data transmission interval in ms 1808 1808 1809 -AT+PORT: 1790 +AT+PORT: Get or set the application port 1810 1810 1811 -AT+DISAT: 1792 +AT+DISAT: Disable AT commands 1812 1812 1813 -AT+PWORD: 1794 +AT+PWORD: Set password, max 9 digits 1814 1814 1815 -AT+CHS: 1796 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1816 1816 1817 -AT+CHE: 1798 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1818 1818 1819 -AT+PDTA: 1800 +AT+PDTA: Print the sector data from start page to stop page 1820 1820 1821 -AT+PLDTA: 1802 +AT+PLDTA: Print the last few sets of data 1822 1822 1823 -AT+CLRDTA: 1804 +AT+CLRDTA: Clear the storage, record position back to 1st 1824 1824 1825 -AT+SLEEP: 1806 +AT+SLEEP: Set sleep mode 1826 1826 1827 -AT+EXT: 1808 +AT+EXT: Get or Set external sensor model 1828 1828 1829 -AT+BAT: 1810 +AT+BAT: Get the current battery voltage in mV 1830 1830 1831 -AT+CFG: 1812 +AT+CFG: Print all configurations 1832 1832 1833 -AT+WMOD: 1814 +AT+WMOD: Get or Set Work Mode 1834 1834 1835 -AT+ARTEMP: 1816 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1836 1836 1837 -AT+CITEMP: 1818 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1838 1838 1839 -AT+SETCNT: 1820 +AT+SETCNT:Set the count at present 1840 1840 1841 -AT+RJTDC: 1822 +AT+RJTDC: Get or set the ReJoin data transmission interval in min 1842 1842 1843 -AT+RPL: 1824 +AT+RPL: Get or set response level 1844 1844 1845 -AT+TIMESTAMP: 1826 +AT+TIMESTAMP: Get or Set UNIX timestamp in second 1846 1846 1847 -AT+LEAPSEC: 1828 +AT+LEAPSEC: Get or Set Leap Second 1848 1848 1849 -AT+SYNCMOD: 1830 +AT+SYNCMOD: Get or Set time synchronization method 1850 1850 1851 -AT+SYNCTDC: 1832 +AT+SYNCTDC: Get or set time synchronization interval in day 1852 1852 1853 -AT+PID: 1834 +AT+PID: Get or set the PID 1854 1854 1855 1855 1856 1856 ))) ... ... @@ -1996,6 +1996,7 @@ 1996 1996 1997 1997 1998 1998 1980 + 1999 1999 = 10. FCC Warning = 2000 2000 2001 2001 (% _mstvisible="1" %)
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