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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 120.12
edited by Xiaoling
on 2022/06/09 18:30
Change comment: There is no comment for this version
To version 140.1
edited by Bei Jinggeng
on 2022/06/15 17:05
Change comment: Uploaded new attachment "image-20220615170542-5.png", version {1}

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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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  
... ... @@ -285,6 +285,7 @@
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  
... ... @@ -414,9 +414,6 @@
414 414  (% _mstvisible="1" %)
415 415  * Temperature:  (0xF5C6-65536)/100=-26.18℃
416 416  
417 -
418 -
419 -
420 420  (% _mstvisible="1" %)
421 421  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
422 422  
... ... @@ -426,9 +426,6 @@
426 426  (% _mstvisible="1" %)
427 427  * Humidity:    0x025C/10=60.4%
428 428  
429 -
430 -
431 -
432 432  (% _mstvisible="1" %)
433 433  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
434 434  
... ... @@ -555,7 +555,6 @@
555 555  )))
556 556  )))
557 557  
558 -
559 559  (% _mstvisible="1" %)
560 560  * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
561 561  
... ... @@ -586,7 +586,6 @@
586 586  
587 587  )))
588 588  
589 -
590 590  (% _mstvisible="1" %)
591 591  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
592 592  
... ... @@ -598,8 +598,6 @@
598 598  * 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.
599 599  * 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)
600 600  
601 -
602 -
603 603  (% _mstvisible="1" %)
604 604  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
605 605  
... ... @@ -662,8 +662,6 @@
662 662  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
663 663  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.
664 664  
665 -
666 -
667 667  (% _mstvisible="1" %)
668 668  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
669 669  
... ... @@ -1139,9 +1139,14 @@
1139 1139  (((
1140 1140  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1141 1141  For each success downlink, the PURPLE LED will blink once
1142 -)))
1143 1143  
1144 1144  
1131 +
1132 +
1133 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1134 +
1135 +)))
1136 +
1145 1145  (% _mstvisible="1" style="text-align: left;" %)
1146 1146  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1147 1147  
... ... @@ -1170,8 +1170,6 @@
1170 1170  * -55°C to 125°C
1171 1171  * Working voltage 2.35v ~~ 5v
1172 1172  
1173 -
1174 -
1175 1175  (% _mstvisible="1" style="text-align: left;" %)
1176 1176  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1177 1177  
... ... @@ -1252,6 +1252,7 @@
1252 1252  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1253 1253  These commands are only valid for LHT65N, as below:
1254 1254  
1245 +
1255 1255  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1256 1256  
1257 1257  )))
... ... @@ -1386,8 +1386,6 @@
1386 1386  * 0xA800  **~-~->** AT+PID=0
1387 1387  * 0xA801     **~-~->** AT+PID=1
1388 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  
... ... @@ -1444,6 +1444,9 @@
1444 1444  (% _msthash="315369" _msttexthash="779688" _mstvisible="1" style="text-align: left;" %)
1445 1445  Feature: Set device to sleep mode
1446 1446  
1436 +* AT+Sleep=0  : Normal working mode
1437 +* AT+Sleep=1 : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1438 +
1447 1447  (% _mstvisible="1" style="text-align: left;" %)
1448 1448  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1449 1449  
... ... @@ -1450,7 +1450,6 @@
1450 1450  (% _mstvisible="1" %)
1451 1451  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
1452 1452  
1453 -
1454 1454  (% _mstvisible="1" %)
1455 1455  (% style="color:#4f81bd" %)**Downlink Command:**
1456 1456  
... ... @@ -1593,8 +1593,6 @@
1593 1593  (% _mstvisible="1" %)
1594 1594  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1595 1595  
1596 -
1597 -
1598 1598  (% _mstvisible="1" %)
1599 1599  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1600 1600  
... ... @@ -1618,8 +1618,6 @@
1618 1618  (% _mstvisible="1" %)
1619 1619  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1620 1620  
1621 -
1622 -
1623 1623  (% _mstvisible="1" %)
1624 1624  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1625 1625  
... ... @@ -1709,135 +1709,164 @@
1709 1709  
1710 1710  AT Command List is as below:
1711 1711  
1712 -AT+<CMD>? : Help on <CMD>
1699 +AT+<CMD>? :  Help on <CMD>
1713 1713  
1714 -AT+<CMD> : Run <CMD>
1701 +AT+<CMD> :  Run <CMD>
1715 1715  
1716 -AT+<CMD>=<value> : Set the value
1703 +AT+<CMD>=<value> :  Set the value
1717 1717  
1718 -AT+<CMD>=? : Get the value
1705 +AT+<CMD>=? :  Get the value
1719 1719  
1720 -AT+DEBUG:Set more info output
1707 +AT+DEBUG:  Set more info output
1721 1721  
1722 -ATZ: Trig a reset of the MCU
1709 +ATZ:  Trig a reset of the MCU
1723 1723  
1724 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1711 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1725 1725  
1726 -AT+DEUI: Get or Set the Device EUI
1713 +AT+DEUI:  Get or Set the Device EUI
1727 1727  
1728 -AT+DADDR: Get or Set the Device Address
1715 +AT+DADDR:  Get or Set the Device Address
1729 1729  
1730 -AT+APPKEY: Get or Set the Application Key
1717 +AT+APPKEY:  Get or Set the Application Key
1731 1731  
1732 -AT+NWKSKEY: Get or Set the Network Session Key
1719 +AT+NWKSKEY:  Get or Set the Network Session Key
1733 1733  
1734 -AT+APPSKEY: Get or Set the Application Session Key
1721 +AT+APPSKEY:  Get or Set the Application Session Key
1735 1735  
1736 -AT+APPEUI: Get or Set the Application EUI
1723 +AT+APPEUI:  Get or Set the Application EUI
1737 1737  
1738 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1725 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1739 1739  
1740 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1727 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1741 1741  
1742 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1729 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1743 1743  
1744 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1731 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1745 1745  
1746 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1733 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1747 1747  
1748 -AT+RX2FQ: Get or Set the Rx2 window frequency
1735 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1749 1749  
1750 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1737 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1751 1751  
1752 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1739 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1753 1753  
1754 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1741 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1755 1755  
1756 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1743 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1757 1757  
1758 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1745 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1759 1759  
1760 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1747 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1761 1761  
1762 -AT+NWKID: Get or Set the Network ID
1749 +AT+NWKID:  Get or Set the Network ID
1763 1763  
1764 -AT+FCU: Get or Set the Frame Counter Uplink
1751 +AT+FCU:  Get or Set the Frame Counter Uplink
1765 1765  
1766 -AT+FCD: Get or Set the Frame Counter Downlink
1753 +AT+FCD:  Get or Set the Frame Counter Downlink
1767 1767  
1768 -AT+CLASS: Get or Set the Device Class
1755 +AT+CLASS:  Get or Set the Device Class
1769 1769  
1770 -AT+JOIN: Join network
1757 +AT+JOIN:  Join network
1771 1771  
1772 -AT+NJS: Get the join status
1759 +AT+NJS:  Get the join status
1773 1773  
1774 -AT+SENDB: Send hexadecimal data along with the application port
1761 +AT+SENDB:  Send hexadecimal data along with the application port
1775 1775  
1776 -AT+SEND: Send text data along with the application port
1763 +AT+SEND:  Send text data along with the application port
1777 1777  
1778 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1765 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1779 1779  
1780 -AT+RECV: Print last received data in raw format
1767 +AT+RECV:  Print last received data in raw format
1781 1781  
1782 -AT+VER: Get current image version and Frequency Band
1769 +AT+VER:  Get current image version and Frequency Band
1783 1783  
1784 -AT+CFM: Get or Set the confirmation mode (0-1)
1771 +AT+CFM:  Get or Set the confirmation mode (0-1)
1785 1785  
1786 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1773 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1787 1787  
1788 -AT+SNR: Get the SNR of the last received packet
1775 +AT+SNR:  Get the SNR of the last received packet
1789 1789  
1790 -AT+RSSI: Get the RSSI of the last received packet
1777 +AT+RSSI:  Get the RSSI of the last received packet
1791 1791  
1792 -AT+TDC: Get or set the application data transmission interval in ms
1779 +AT+TDC:  Get or set the application data transmission interval in ms
1793 1793  
1794 -AT+PORT: Get or set the application port
1781 +AT+PORT:  Get or set the application port
1795 1795  
1796 -AT+DISAT: Disable AT commands
1783 +AT+DISAT:  Disable AT commands
1797 1797  
1798 -AT+PWORD: Set password, max 9 digits
1785 +AT+PWORD:  Set password, max 9 digits
1799 1799  
1800 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1787 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1801 1801  
1802 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1789 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1803 1803  
1804 -AT+PDTA: Print the sector data from start page to stop page
1791 +AT+PDTA:  Print the sector data from start page to stop page
1805 1805  
1806 -AT+PLDTA: Print the last few sets of data
1793 +AT+PLDTA:  Print the last few sets of data
1807 1807  
1808 -AT+CLRDTA: Clear the storage, record position back to 1st
1795 +AT+CLRDTA:  Clear the storage, record position back to 1st
1809 1809  
1810 -AT+SLEEP: Set sleep mode
1797 +AT+SLEEP:  Set sleep mode
1811 1811  
1812 -AT+EXT: Get or Set external sensor model
1799 +AT+EXT:  Get or Set external sensor model
1813 1813  
1814 -AT+BAT: Get the current battery voltage in mV
1801 +AT+BAT:  Get the current battery voltage in mV
1815 1815  
1816 -AT+CFG: Print all configurations
1803 +AT+CFG:  Print all configurations
1817 1817  
1818 -AT+WMOD: Get or Set Work Mode
1805 +AT+WMOD:  Get or Set Work Mode
1819 1819  
1820 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1807 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1821 1821  
1822 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1809 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1823 1823  
1824 -AT+SETCNT:Set the count at present
1811 +AT+SETCNT:  Set the count at present
1825 1825  
1826 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1813 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1827 1827  
1828 -AT+RPL: Get or set response level
1815 +AT+RPL:  Get or set response level
1829 1829  
1830 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1817 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1831 1831  
1832 -AT+LEAPSEC: Get or Set Leap Second
1819 +AT+LEAPSEC:  Get or Set Leap Second
1833 1833  
1834 -AT+SYNCMOD: Get or Set time synchronization method
1821 +AT+SYNCMOD:  Get or Set time synchronization method
1835 1835  
1836 -AT+SYNCTDC: Get or set time synchronization interval in day
1823 +AT+SYNCTDC:  Get or set time synchronization interval in day
1837 1837  
1838 -AT+PID: Get or set the PID
1825 +AT+PID:  Get or set the PID
1839 1839  
1840 -
1827 +
1828 +== 6.2 Where to use AT commands and Downlink commands ==
1829 +
1830 +AT commands：
1831 +
1832 +[[image:image-20220615092034-1.png]]
1833 +
1834 +Downlink commands:
1835 +
1836 +TTN:
1837 +
1838 +[[image:image-20220615092124-2.png||height="843" width="893"]]
1839 +
1840 +Helium：
1841 +
1842 +[[image:image-20220615092551-3.png||height="556" width="1097"]]
1843 +
1844 +Chirpstack:The downlink window will not be displayed until the network is accessed
1845 +
1846 +[[image:image-20220615094850-6.png]]
1847 +
1848 +[[image:image-20220615094904-7.png||height="329" width="1067"]]
1849 +
1850 +Aws:
1851 +
1852 +[[image:image-20220615092939-4.png||height="532" width="1062"]]
1853 +
1854 +== 6.3 How to change the uplink interval？ ==
1855 +
1856 +[[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/]]
1841 1841  )))
1842 1842  
1843 1843  (% _mstvisible="1" %)
... ... @@ -1979,7 +1979,6 @@
1979 1979  
1980 1980  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1981 1981  
1982 -
1983 1983  = 10. FCC Warning =
1984 1984  
1985 1985  (% _mstvisible="1" %)
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