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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 123.2
edited by Xiaoling
on 2022/06/13 16:20
Change comment: There is no comment for this version
To version 133.1
edited by Bei Jinggeng
on 2022/06/15 11:46
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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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  
... ... @@ -594,6 +594,7 @@
594 594  * 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.
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  
592 +
597 597  (% _mstvisible="1" %)
598 598  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
599 599  
... ... @@ -656,6 +656,8 @@
656 656  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
657 657  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.
658 658  
655 +
656 +
659 659  (% _mstvisible="1" %)
660 660  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
661 661  
... ... @@ -1131,6 +1131,12 @@
1131 1131  (((
1132 1132  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1133 1133  For each success downlink, the PURPLE LED will blink once
1132 +
1133 +
1134 +
1135 +
1136 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1137 +
1134 1134  )))
1135 1135  
1136 1136  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1161,6 +1161,8 @@
1161 1161  * -55°C to 125°C
1162 1162  * Working voltage 2.35v ~~ 5v
1163 1163  
1168 +
1169 +
1164 1164  (% _mstvisible="1" style="text-align: left;" %)
1165 1165  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1166 1166  
... ... @@ -1241,6 +1241,7 @@
1241 1241  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1242 1242  These commands are only valid for LHT65N, as below:
1243 1243  
1250 +
1244 1244  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1245 1245  
1246 1246  )))
... ... @@ -1375,6 +1375,8 @@
1375 1375  * 0xA800  **~-~->** AT+PID=0
1376 1376  * 0xA801     **~-~->** AT+PID=1
1377 1377  
1385 +
1386 +
1378 1378  (% _mstvisible="1" style="text-align: left;" %)
1379 1379  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1380 1380  
... ... @@ -1444,6 +1444,8 @@
1444 1444  (% _mstvisible="1" %)
1445 1445  * There is no downlink command to set to Sleep mode.
1446 1446  
1456 +
1457 +
1447 1447  (% _mstvisible="1" %)
1448 1448  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1449 1449  
... ... @@ -1578,6 +1578,8 @@
1578 1578  (% _mstvisible="1" %)
1579 1579  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1580 1580  
1592 +
1593 +
1581 1581  (% _mstvisible="1" %)
1582 1582  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1583 1583  
... ... @@ -1601,6 +1601,8 @@
1601 1601  (% _mstvisible="1" %)
1602 1602  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1603 1603  
1617 +
1618 +
1604 1604  (% _mstvisible="1" %)
1605 1605  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1606 1606  
... ... @@ -1690,135 +1690,164 @@
1690 1690  
1691 1691  AT Command List is as below:
1692 1692  
1693 -AT+<CMD>? : Help on <CMD>
1708 +AT+<CMD>? :  Help on <CMD>
1694 1694  
1695 -AT+<CMD> : Run <CMD>
1710 +AT+<CMD> :  Run <CMD>
1696 1696  
1697 -AT+<CMD>=<value> : Set the value
1712 +AT+<CMD>=<value> :  Set the value
1698 1698  
1699 -AT+<CMD>=? : Get the value
1714 +AT+<CMD>=? :  Get the value
1700 1700  
1701 -AT+DEBUG:Set more info output
1716 +AT+DEBUG:  Set more info output
1702 1702  
1703 -ATZ: Trig a reset of the MCU
1718 +ATZ:  Trig a reset of the MCU
1704 1704  
1705 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1720 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1706 1706  
1707 -AT+DEUI: Get or Set the Device EUI
1722 +AT+DEUI:  Get or Set the Device EUI
1708 1708  
1709 -AT+DADDR: Get or Set the Device Address
1724 +AT+DADDR:  Get or Set the Device Address
1710 1710  
1711 -AT+APPKEY: Get or Set the Application Key
1726 +AT+APPKEY:  Get or Set the Application Key
1712 1712  
1713 -AT+NWKSKEY: Get or Set the Network Session Key
1728 +AT+NWKSKEY:  Get or Set the Network Session Key
1714 1714  
1715 -AT+APPSKEY: Get or Set the Application Session Key
1730 +AT+APPSKEY:  Get or Set the Application Session Key
1716 1716  
1717 -AT+APPEUI: Get or Set the Application EUI
1732 +AT+APPEUI:  Get or Set the Application EUI
1718 1718  
1719 -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)
1720 1720  
1721 -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)
1722 1722  
1723 -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)
1724 1724  
1725 -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
1726 1726  
1727 -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)
1728 1728  
1729 -AT+RX2FQ: Get or Set the Rx2 window frequency
1744 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1730 1730  
1731 -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)
1732 1732  
1733 -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
1734 1734  
1735 -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
1736 1736  
1737 -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
1738 1738  
1739 -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
1740 1740  
1741 -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)
1742 1742  
1743 -AT+NWKID: Get or Set the Network ID
1758 +AT+NWKID:  Get or Set the Network ID
1744 1744  
1745 -AT+FCU: Get or Set the Frame Counter Uplink
1760 +AT+FCU:  Get or Set the Frame Counter Uplink
1746 1746  
1747 -AT+FCD: Get or Set the Frame Counter Downlink
1762 +AT+FCD:  Get or Set the Frame Counter Downlink
1748 1748  
1749 -AT+CLASS: Get or Set the Device Class
1764 +AT+CLASS:  Get or Set the Device Class
1750 1750  
1751 -AT+JOIN: Join network
1766 +AT+JOIN:  Join network
1752 1752  
1753 -AT+NJS: Get the join status
1768 +AT+NJS:  Get the join status
1754 1754  
1755 -AT+SENDB: Send hexadecimal data along with the application port
1770 +AT+SENDB:  Send hexadecimal data along with the application port
1756 1756  
1757 -AT+SEND: Send text data along with the application port
1772 +AT+SEND:  Send text data along with the application port
1758 1758  
1759 -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)
1760 1760  
1761 -AT+RECV: Print last received data in raw format
1776 +AT+RECV:  Print last received data in raw format
1762 1762  
1763 -AT+VER: Get current image version and Frequency Band
1778 +AT+VER:  Get current image version and Frequency Band
1764 1764  
1765 -AT+CFM: Get or Set the confirmation mode (0-1)
1780 +AT+CFM:  Get or Set the confirmation mode (0-1)
1766 1766  
1767 -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)
1768 1768  
1769 -AT+SNR: Get the SNR of the last received packet
1784 +AT+SNR:  Get the SNR of the last received packet
1770 1770  
1771 -AT+RSSI: Get the RSSI of the last received packet
1786 +AT+RSSI:  Get the RSSI of the last received packet
1772 1772  
1773 -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
1774 1774  
1775 -AT+PORT: Get or set the application port
1790 +AT+PORT:  Get or set the application port
1776 1776  
1777 -AT+DISAT: Disable AT commands
1792 +AT+DISAT:  Disable AT commands
1778 1778  
1779 -AT+PWORD: Set password, max 9 digits
1794 +AT+PWORD:  Set password, max 9 digits
1780 1780  
1781 -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
1782 1782  
1783 -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
1784 1784  
1785 -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
1786 1786  
1787 -AT+PLDTA: Print the last few sets of data
1802 +AT+PLDTA:  Print the last few sets of data
1788 1788  
1789 -AT+CLRDTA: Clear the storage, record position back to 1st
1804 +AT+CLRDTA:  Clear the storage, record position back to 1st
1790 1790  
1791 -AT+SLEEP: Set sleep mode
1806 +AT+SLEEP:  Set sleep mode
1792 1792  
1793 -AT+EXT: Get or Set external sensor model
1808 +AT+EXT:  Get or Set external sensor model
1794 1794  
1795 -AT+BAT: Get the current battery voltage in mV
1810 +AT+BAT:  Get the current battery voltage in mV
1796 1796  
1797 -AT+CFG: Print all configurations
1812 +AT+CFG:  Print all configurations
1798 1798  
1799 -AT+WMOD: Get or Set Work Mode
1814 +AT+WMOD:  Get or Set Work Mode
1800 1800  
1801 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1816 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1802 1802  
1803 -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
1804 1804  
1805 -AT+SETCNT:Set the count at present
1820 +AT+SETCNT:  Set the count at present
1806 1806  
1807 -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
1808 1808  
1809 -AT+RPL: Get or set response level
1824 +AT+RPL:  Get or set response level
1810 1810  
1811 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1826 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1812 1812  
1813 -AT+LEAPSEC: Get or Set Leap Second
1828 +AT+LEAPSEC:  Get or Set Leap Second
1814 1814  
1815 -AT+SYNCMOD: Get or Set time synchronization method
1830 +AT+SYNCMOD:  Get or Set time synchronization method
1816 1816  
1817 -AT+SYNCTDC: Get or set time synchronization interval in day
1832 +AT+SYNCTDC:  Get or set time synchronization interval in day
1818 1818  
1819 -AT+PID: Get or set the PID
1834 +AT+PID:  Get or set the PID
1820 1820  
1821 -
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/]]
1822 1822  )))
1823 1823  
1824 1824  (% _mstvisible="1" %)
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1960 1960  
1961 1961  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1962 1962  
1963 -
1964 -
1965 1965  = 10. FCC Warning =
1966 1966  
1967 1967  (% _mstvisible="1" %)
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