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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 120.9
edited by Xiaoling
on 2022/06/09 18:29
Change comment: There is no comment for this version
To version 134.1
edited by Bei Jinggeng
on 2022/06/15 14:56
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  
593 -
594 -
595 595  (% _mstvisible="1" %)
596 596  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
597 597  
... ... @@ -655,7 +655,6 @@
655 655  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.
656 656  
657 657  
658 -
659 659  (% _mstvisible="1" %)
660 660  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
661 661  
... ... @@ -1131,9 +1131,14 @@
1131 1131  (((
1132 1132  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1133 1133  For each success downlink, the PURPLE LED will blink once
1134 -)))
1135 1135  
1136 1136  
1132 +
1133 +
1134 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1135 +
1136 +)))
1137 +
1137 1137  (% _mstvisible="1" style="text-align: left;" %)
1138 1138  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1139 1139  
... ... @@ -1163,7 +1163,6 @@
1163 1163  * Working voltage 2.35v ~~ 5v
1164 1164  
1165 1165  
1166 -
1167 1167  (% _mstvisible="1" style="text-align: left;" %)
1168 1168  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1169 1169  
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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 +
1247 1247  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1248 1248  
1249 1249  )))
... ... @@ -1379,7 +1379,6 @@
1379 1379  * 0xA801     **~-~->** AT+PID=1
1380 1380  
1381 1381  
1382 -
1383 1383  (% _mstvisible="1" style="text-align: left;" %)
1384 1384  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1385 1385  
... ... @@ -1450,7 +1450,6 @@
1450 1450  * There is no downlink command to set to Sleep mode.
1451 1451  
1452 1452  
1453 -
1454 1454  (% _mstvisible="1" %)
1455 1455  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1456 1456  
... ... @@ -1586,7 +1586,6 @@
1586 1586  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1587 1587  
1588 1588  
1589 -
1590 1590  (% _mstvisible="1" %)
1591 1591  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1592 1592  
... ... @@ -1611,7 +1611,6 @@
1611 1611  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1612 1612  
1613 1613  
1614 -
1615 1615  (% _mstvisible="1" %)
1616 1616  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1617 1617  
... ... @@ -1701,135 +1701,164 @@
1701 1701  
1702 1702  AT Command List is as below:
1703 1703  
1704 -AT+<CMD>? : Help on <CMD>
1701 +AT+<CMD>? :  Help on <CMD>
1705 1705  
1706 -AT+<CMD> : Run <CMD>
1703 +AT+<CMD> :  Run <CMD>
1707 1707  
1708 -AT+<CMD>=<value> : Set the value
1705 +AT+<CMD>=<value> :  Set the value
1709 1709  
1710 -AT+<CMD>=? : Get the value
1707 +AT+<CMD>=? :  Get the value
1711 1711  
1712 -AT+DEBUG:Set more info output
1709 +AT+DEBUG:  Set more info output
1713 1713  
1714 -ATZ: Trig a reset of the MCU
1711 +ATZ:  Trig a reset of the MCU
1715 1715  
1716 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1713 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1717 1717  
1718 -AT+DEUI: Get or Set the Device EUI
1715 +AT+DEUI:  Get or Set the Device EUI
1719 1719  
1720 -AT+DADDR: Get or Set the Device Address
1717 +AT+DADDR:  Get or Set the Device Address
1721 1721  
1722 -AT+APPKEY: Get or Set the Application Key
1719 +AT+APPKEY:  Get or Set the Application Key
1723 1723  
1724 -AT+NWKSKEY: Get or Set the Network Session Key
1721 +AT+NWKSKEY:  Get or Set the Network Session Key
1725 1725  
1726 -AT+APPSKEY: Get or Set the Application Session Key
1723 +AT+APPSKEY:  Get or Set the Application Session Key
1727 1727  
1728 -AT+APPEUI: Get or Set the Application EUI
1725 +AT+APPEUI:  Get or Set the Application EUI
1729 1729  
1730 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1727 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1731 1731  
1732 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1729 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1733 1733  
1734 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1731 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1735 1735  
1736 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1733 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1737 1737  
1738 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1735 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1739 1739  
1740 -AT+RX2FQ: Get or Set the Rx2 window frequency
1737 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1741 1741  
1742 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1739 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1743 1743  
1744 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1741 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1745 1745  
1746 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1743 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1747 1747  
1748 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1745 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1749 1749  
1750 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1747 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1751 1751  
1752 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1749 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1753 1753  
1754 -AT+NWKID: Get or Set the Network ID
1751 +AT+NWKID:  Get or Set the Network ID
1755 1755  
1756 -AT+FCU: Get or Set the Frame Counter Uplink
1753 +AT+FCU:  Get or Set the Frame Counter Uplink
1757 1757  
1758 -AT+FCD: Get or Set the Frame Counter Downlink
1755 +AT+FCD:  Get or Set the Frame Counter Downlink
1759 1759  
1760 -AT+CLASS: Get or Set the Device Class
1757 +AT+CLASS:  Get or Set the Device Class
1761 1761  
1762 -AT+JOIN: Join network
1759 +AT+JOIN:  Join network
1763 1763  
1764 -AT+NJS: Get the join status
1761 +AT+NJS:  Get the join status
1765 1765  
1766 -AT+SENDB: Send hexadecimal data along with the application port
1763 +AT+SENDB:  Send hexadecimal data along with the application port
1767 1767  
1768 -AT+SEND: Send text data along with the application port
1765 +AT+SEND:  Send text data along with the application port
1769 1769  
1770 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1767 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1771 1771  
1772 -AT+RECV: Print last received data in raw format
1769 +AT+RECV:  Print last received data in raw format
1773 1773  
1774 -AT+VER: Get current image version and Frequency Band
1771 +AT+VER:  Get current image version and Frequency Band
1775 1775  
1776 -AT+CFM: Get or Set the confirmation mode (0-1)
1773 +AT+CFM:  Get or Set the confirmation mode (0-1)
1777 1777  
1778 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1775 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1779 1779  
1780 -AT+SNR: Get the SNR of the last received packet
1777 +AT+SNR:  Get the SNR of the last received packet
1781 1781  
1782 -AT+RSSI: Get the RSSI of the last received packet
1779 +AT+RSSI:  Get the RSSI of the last received packet
1783 1783  
1784 -AT+TDC: Get or set the application data transmission interval in ms
1781 +AT+TDC:  Get or set the application data transmission interval in ms
1785 1785  
1786 -AT+PORT: Get or set the application port
1783 +AT+PORT:  Get or set the application port
1787 1787  
1788 -AT+DISAT: Disable AT commands
1785 +AT+DISAT:  Disable AT commands
1789 1789  
1790 -AT+PWORD: Set password, max 9 digits
1787 +AT+PWORD:  Set password, max 9 digits
1791 1791  
1792 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1789 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1793 1793  
1794 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1791 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1795 1795  
1796 -AT+PDTA: Print the sector data from start page to stop page
1793 +AT+PDTA:  Print the sector data from start page to stop page
1797 1797  
1798 -AT+PLDTA: Print the last few sets of data
1795 +AT+PLDTA:  Print the last few sets of data
1799 1799  
1800 -AT+CLRDTA: Clear the storage, record position back to 1st
1797 +AT+CLRDTA:  Clear the storage, record position back to 1st
1801 1801  
1802 -AT+SLEEP: Set sleep mode
1799 +AT+SLEEP:  Set sleep mode
1803 1803  
1804 -AT+EXT: Get or Set external sensor model
1801 +AT+EXT:  Get or Set external sensor model
1805 1805  
1806 -AT+BAT: Get the current battery voltage in mV
1803 +AT+BAT:  Get the current battery voltage in mV
1807 1807  
1808 -AT+CFG: Print all configurations
1805 +AT+CFG:  Print all configurations
1809 1809  
1810 -AT+WMOD: Get or Set Work Mode
1807 +AT+WMOD:  Get or Set Work Mode
1811 1811  
1812 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1809 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1813 1813  
1814 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1811 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1815 1815  
1816 -AT+SETCNT:Set the count at present
1813 +AT+SETCNT:  Set the count at present
1817 1817  
1818 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1815 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1819 1819  
1820 -AT+RPL: Get or set response level
1817 +AT+RPL:  Get or set response level
1821 1821  
1822 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1819 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1823 1823  
1824 -AT+LEAPSEC: Get or Set Leap Second
1821 +AT+LEAPSEC:  Get or Set Leap Second
1825 1825  
1826 -AT+SYNCMOD: Get or Set time synchronization method
1823 +AT+SYNCMOD:  Get or Set time synchronization method
1827 1827  
1828 -AT+SYNCTDC: Get or set time synchronization interval in day
1825 +AT+SYNCTDC:  Get or set time synchronization interval in day
1829 1829  
1830 -AT+PID: Get or set the PID
1827 +AT+PID:  Get or set the PID
1831 1831  
1832 -
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/]]
1833 1833  )))
1834 1834  
1835 1835  (% _mstvisible="1" %)
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1971 1971  
1972 1972  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1973 1973  
1974 -
1975 1975  = 10. FCC Warning =
1976 1976  
1977 1977  (% _mstvisible="1" %)
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