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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 132.1
edited by Bei Jinggeng
on 2022/06/15 09:49
Change comment: There is no comment for this version
To version 122.2
edited by Xiaoling
on 2022/06/13 16:19
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220613162008-1.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 5  
6 6  
7 7  
8 +
8 8  (% _mstvisible="1" %)
9 9  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
10 10  
... ... @@ -74,6 +74,7 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
78 +
77 77  (% _mstvisible="1" %)
78 78  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
79 79  
... ... @@ -362,6 +362,7 @@
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  
367 +
365 365  (% _mstvisible="1" %)
366 366  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
367 367  
... ... @@ -398,6 +398,7 @@
398 398  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
399 399  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
400 400  
404 +
401 401  (% _mstvisible="1" %)
402 402  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
403 403  
... ... @@ -413,6 +413,7 @@
413 413  (% _mstvisible="1" %)
414 414  * Temperature:  (0xF5C6-65536)/100=-26.18℃
415 415  
420 +
416 416  (% _mstvisible="1" %)
417 417  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
418 418  
... ... @@ -422,6 +422,7 @@
422 422  (% _mstvisible="1" %)
423 423  * Humidity:    0x025C/10=60.4%
424 424  
430 +
425 425  (% _mstvisible="1" %)
426 426  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
427 427  
... ... @@ -589,8 +589,6 @@
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  
592 -
593 -
594 594  (% _mstvisible="1" %)
595 595  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
596 596  
... ... @@ -653,9 +653,6 @@
653 653  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
654 654  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.
655 655  
656 -
657 -
658 -
659 659  (% _mstvisible="1" %)
660 660  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
661 661  
... ... @@ -1131,12 +1131,6 @@
1131 1131  (((
1132 1132  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1133 1133  For each success downlink, the PURPLE LED will blink once
1134 -
1135 -
1136 -
1137 -
1138 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1139 -
1140 1140  )))
1141 1141  
1142 1142  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1167,9 +1167,6 @@
1167 1167  * -55°C to 125°C
1168 1168  * Working voltage 2.35v ~~ 5v
1169 1169  
1170 -
1171 -
1172 -
1173 1173  (% _mstvisible="1" style="text-align: left;" %)
1174 1174  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1175 1175  
... ... @@ -1250,7 +1250,6 @@
1250 1250  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1251 1251  These commands are only valid for LHT65N, as below:
1252 1252  
1253 -
1254 1254  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1255 1255  
1256 1256  )))
... ... @@ -1385,9 +1385,6 @@
1385 1385  * 0xA800  **~-~->** AT+PID=0
1386 1386  * 0xA801     **~-~->** AT+PID=1
1387 1387  
1388 -
1389 -
1390 -
1391 1391  (% _mstvisible="1" style="text-align: left;" %)
1392 1392  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1393 1393  
... ... @@ -1457,9 +1457,6 @@
1457 1457  (% _mstvisible="1" %)
1458 1458  * There is no downlink command to set to Sleep mode.
1459 1459  
1460 -
1461 -
1462 -
1463 1463  (% _mstvisible="1" %)
1464 1464  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1465 1465  
... ... @@ -1594,9 +1594,6 @@
1594 1594  (% _mstvisible="1" %)
1595 1595  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1596 1596  
1597 -
1598 -
1599 -
1600 1600  (% _mstvisible="1" %)
1601 1601  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1602 1602  
... ... @@ -1620,9 +1620,6 @@
1620 1620  (% _mstvisible="1" %)
1621 1621  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1622 1622  
1623 -
1624 -
1625 -
1626 1626  (% _mstvisible="1" %)
1627 1627  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1628 1628  
... ... @@ -1712,161 +1712,134 @@
1712 1712  
1713 1713  AT Command List is as below:
1714 1714  
1715 -AT+<CMD>? :  Help on <CMD>
1694 +AT+<CMD>? : Help on <CMD>
1716 1716  
1717 -AT+<CMD> :  Run <CMD>
1696 +AT+<CMD> : Run <CMD>
1718 1718  
1719 -AT+<CMD>=<value> :  Set the value
1698 +AT+<CMD>=<value> : Set the value
1720 1720  
1721 -AT+<CMD>=? :  Get the value
1700 +AT+<CMD>=? : Get the value
1722 1722  
1723 -AT+DEBUG:  Set more info output
1702 +AT+DEBUG:Set more info output
1724 1724  
1725 -ATZ:  Trig a reset of the MCU
1704 +ATZ: Trig a reset of the MCU
1726 1726  
1727 -AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1706 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1728 1728  
1729 -AT+DEUI:  Get or Set the Device EUI
1708 +AT+DEUI: Get or Set the Device EUI
1730 1730  
1731 -AT+DADDR:  Get or Set the Device Address
1710 +AT+DADDR: Get or Set the Device Address
1732 1732  
1733 -AT+APPKEY:  Get or Set the Application Key
1712 +AT+APPKEY: Get or Set the Application Key
1734 1734  
1735 -AT+NWKSKEY:  Get or Set the Network Session Key
1714 +AT+NWKSKEY: Get or Set the Network Session Key
1736 1736  
1737 -AT+APPSKEY:  Get or Set the Application Session Key
1716 +AT+APPSKEY: Get or Set the Application Session Key
1738 1738  
1739 -AT+APPEUI:  Get or Set the Application EUI
1718 +AT+APPEUI: Get or Set the Application EUI
1740 1740  
1741 -AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1720 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1742 1742  
1743 -AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1722 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1744 1744  
1745 -AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1724 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1746 1746  
1747 -AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1726 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1748 1748  
1749 -AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1728 +AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1750 1750  
1751 -AT+RX2FQ:  Get or Set the Rx2 window frequency
1730 +AT+RX2FQ: Get or Set the Rx2 window frequency
1752 1752  
1753 -AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1732 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1754 1754  
1755 -AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1734 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1756 1756  
1757 -AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1736 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1758 1758  
1759 -AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1738 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1760 1760  
1761 -AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1740 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1762 1762  
1763 -AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1742 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1764 1764  
1765 -AT+NWKID:  Get or Set the Network ID
1744 +AT+NWKID: Get or Set the Network ID
1766 1766  
1767 -AT+FCU:  Get or Set the Frame Counter Uplink
1746 +AT+FCU: Get or Set the Frame Counter Uplink
1768 1768  
1769 -AT+FCD:  Get or Set the Frame Counter Downlink
1748 +AT+FCD: Get or Set the Frame Counter Downlink
1770 1770  
1771 -AT+CLASS:  Get or Set the Device Class
1750 +AT+CLASS: Get or Set the Device Class
1772 1772  
1773 -AT+JOIN:  Join network
1752 +AT+JOIN: Join network
1774 1774  
1775 -AT+NJS:  Get the join status
1754 +AT+NJS: Get the join status
1776 1776  
1777 -AT+SENDB:  Send hexadecimal data along with the application port
1756 +AT+SENDB: Send hexadecimal data along with the application port
1778 1778  
1779 -AT+SEND:  Send text data along with the application port
1758 +AT+SEND: Send text data along with the application port
1780 1780  
1781 -AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1760 +AT+RECVB: Print last received data in binary format (with hexadecimal values)
1782 1782  
1783 -AT+RECV:  Print last received data in raw format
1762 +AT+RECV: Print last received data in raw format
1784 1784  
1785 -AT+VER:  Get current image version and Frequency Band
1764 +AT+VER: Get current image version and Frequency Band
1786 1786  
1787 -AT+CFM:  Get or Set the confirmation mode (0-1)
1766 +AT+CFM: Get or Set the confirmation mode (0-1)
1788 1788  
1789 -AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1768 +AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1790 1790  
1791 -AT+SNR:  Get the SNR of the last received packet
1770 +AT+SNR: Get the SNR of the last received packet
1792 1792  
1793 -AT+RSSI:  Get the RSSI of the last received packet
1772 +AT+RSSI: Get the RSSI of the last received packet
1794 1794  
1795 -AT+TDC:  Get or set the application data transmission interval in ms
1774 +AT+TDC: Get or set the application data transmission interval in ms
1796 1796  
1797 -AT+PORT:  Get or set the application port
1776 +AT+PORT: Get or set the application port
1798 1798  
1799 -AT+DISAT:  Disable AT commands
1778 +AT+DISAT: Disable AT commands
1800 1800  
1801 -AT+PWORD:  Set password, max 9 digits
1780 +AT+PWORD: Set password, max 9 digits
1802 1802  
1803 -AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1782 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1804 1804  
1805 -AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1784 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1806 1806  
1807 -AT+PDTA:  Print the sector data from start page to stop page
1786 +AT+PDTA: Print the sector data from start page to stop page
1808 1808  
1809 -AT+PLDTA:  Print the last few sets of data
1788 +AT+PLDTA: Print the last few sets of data
1810 1810  
1811 -AT+CLRDTA:  Clear the storage, record position back to 1st
1790 +AT+CLRDTA: Clear the storage, record position back to 1st
1812 1812  
1813 -AT+SLEEP:  Set sleep mode
1792 +AT+SLEEP: Set sleep mode
1814 1814  
1815 -AT+EXT:  Get or Set external sensor model
1794 +AT+EXT: Get or Set external sensor model
1816 1816  
1817 -AT+BAT:  Get the current battery voltage in mV
1796 +AT+BAT: Get the current battery voltage in mV
1818 1818  
1819 -AT+CFG:  Print all configurations
1798 +AT+CFG: Print all configurations
1820 1820  
1821 -AT+WMOD:  Get or Set Work Mode
1800 +AT+WMOD: Get or Set Work Mode
1822 1822  
1823 -AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1802 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1824 1824  
1825 -AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1804 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1826 1826  
1827 -AT+SETCNT:  Set the count at present
1806 +AT+SETCNT:Set the count at present
1828 1828  
1829 -AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1808 +AT+RJTDC: Get or set the ReJoin data transmission interval in min
1830 1830  
1831 -AT+RPL:  Get or set response level
1810 +AT+RPL: Get or set response level
1832 1832  
1833 -AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1812 +AT+TIMESTAMP: Get or Set UNIX timestamp in second
1834 1834  
1835 -AT+LEAPSEC:  Get or Set Leap Second
1814 +AT+LEAPSEC: Get or Set Leap Second
1836 1836  
1837 -AT+SYNCMOD:  Get or Set time synchronization method
1816 +AT+SYNCMOD: Get or Set time synchronization method
1838 1838  
1839 -AT+SYNCTDC:  Get or set time synchronization interval in day
1818 +AT+SYNCTDC: Get or set time synchronization interval in day
1840 1840  
1841 -AT+PID:  Get or set the PID
1820 +AT+PID: Get or set the PID
1842 1842  
1843 -
1844 -== 6.2 Where to use AT commands and Downlink commands ==
1845 -
1846 -AT commands：
1847 -
1848 -[[image:image-20220615092034-1.png]]
1849 -
1850 -Downlink commands:
1851 -
1852 -TTN:
1853 -
1854 -[[image:image-20220615092124-2.png]]
1855 -
1856 -Helium：
1857 -
1858 -[[image:image-20220615092551-3.png]]
1859 -
1860 -Chirpstack:The downlink window will not be displayed until the network is accessed
1861 -
1862 -[[image:image-20220615094850-6.png]]
1863 -
1864 -[[image:image-20220615094904-7.png]]
1865 -
1866 -Aws:
1867 -
1868 -[[image:image-20220615092939-4.png]]
1869 -
1870 1870  
1871 1871  )))
1872 1872  
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2010 2010  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
2011 2011  
2012 2012  
1965 +
2013 2013  = 10. FCC Warning =
2014 2014  
2015 2015  (% _mstvisible="1" %)
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