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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 123.1
edited by Xiaoling
on 2022/06/13 16:20
Change comment: Uploaded new attachment "image-20220613162008-1.png", version {1}
To version 132.1
edited by Bei Jinggeng
on 2022/06/15 09:49
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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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 5  
6 6  
7 7  
8 -
9 9  (% _mstvisible="1" %)
10 10  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
11 11  
... ... @@ -75,7 +75,6 @@
75 75  * Tri-color LED to indicate working status
76 76  * Datalog feature
77 77  
78 -
79 79  (% _mstvisible="1" %)
80 80  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
81 81  
... ... @@ -364,7 +364,6 @@
364 364  * The 7th byte (EXT #): defines the external sensor model.
365 365  * 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.)
366 366  
367 -
368 368  (% _mstvisible="1" %)
369 369  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
370 370  
... ... @@ -401,7 +401,6 @@
401 401  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
402 402  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
403 403  
404 -
405 405  (% _mstvisible="1" %)
406 406  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
407 407  
... ... @@ -417,7 +417,6 @@
417 417  (% _mstvisible="1" %)
418 418  * Temperature:  (0xF5C6-65536)/100=-26.18℃
419 419  
420 -
421 421  (% _mstvisible="1" %)
422 422  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
423 423  
... ... @@ -427,7 +427,6 @@
427 427  (% _mstvisible="1" %)
428 428  * Humidity:    0x025C/10=60.4%
429 429  
430 -
431 431  (% _mstvisible="1" %)
432 432  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
433 433  
... ... @@ -595,6 +595,8 @@
595 595  * 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.
596 596  * 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)
597 597  
592 +
593 +
598 598  (% _mstvisible="1" %)
599 599  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
600 600  
... ... @@ -657,6 +657,9 @@
657 657  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
658 658  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.
659 659  
656 +
657 +
658 +
660 660  (% _mstvisible="1" %)
661 661  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
662 662  
... ... @@ -1132,6 +1132,12 @@
1132 1132  (((
1133 1133  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1134 1134  For each success downlink, the PURPLE LED will blink once
1134 +
1135 +
1136 +
1137 +
1138 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1139 +
1135 1135  )))
1136 1136  
1137 1137  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1162,6 +1162,9 @@
1162 1162  * -55°C to 125°C
1163 1163  * Working voltage 2.35v ~~ 5v
1164 1164  
1170 +
1171 +
1172 +
1165 1165  (% _mstvisible="1" style="text-align: left;" %)
1166 1166  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1167 1167  
... ... @@ -1242,6 +1242,7 @@
1242 1242  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1243 1243  These commands are only valid for LHT65N, as below:
1244 1244  
1253 +
1245 1245  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1246 1246  
1247 1247  )))
... ... @@ -1376,6 +1376,9 @@
1376 1376  * 0xA800  **~-~->** AT+PID=0
1377 1377  * 0xA801     **~-~->** AT+PID=1
1378 1378  
1388 +
1389 +
1390 +
1379 1379  (% _mstvisible="1" style="text-align: left;" %)
1380 1380  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1381 1381  
... ... @@ -1445,6 +1445,9 @@
1445 1445  (% _mstvisible="1" %)
1446 1446  * There is no downlink command to set to Sleep mode.
1447 1447  
1460 +
1461 +
1462 +
1448 1448  (% _mstvisible="1" %)
1449 1449  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1450 1450  
... ... @@ -1579,6 +1579,9 @@
1579 1579  (% _mstvisible="1" %)
1580 1580  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1581 1581  
1597 +
1598 +
1599 +
1582 1582  (% _mstvisible="1" %)
1583 1583  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1584 1584  
... ... @@ -1602,6 +1602,9 @@
1602 1602  (% _mstvisible="1" %)
1603 1603  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1604 1604  
1623 +
1624 +
1625 +
1605 1605  (% _mstvisible="1" %)
1606 1606  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1607 1607  
... ... @@ -1691,134 +1691,161 @@
1691 1691  
1692 1692  AT Command List is as below:
1693 1693  
1694 -AT+<CMD>? : Help on <CMD>
1715 +AT+<CMD>? :  Help on <CMD>
1695 1695  
1696 -AT+<CMD> : Run <CMD>
1717 +AT+<CMD> :  Run <CMD>
1697 1697  
1698 -AT+<CMD>=<value> : Set the value
1719 +AT+<CMD>=<value> :  Set the value
1699 1699  
1700 -AT+<CMD>=? : Get the value
1721 +AT+<CMD>=? :  Get the value
1701 1701  
1702 -AT+DEBUG:Set more info output
1723 +AT+DEBUG:  Set more info output
1703 1703  
1704 -ATZ: Trig a reset of the MCU
1725 +ATZ:  Trig a reset of the MCU
1705 1705  
1706 -AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1727 +AT+FDR:  Reset Parameters to Factory Default, Keys Reserve
1707 1707  
1708 -AT+DEUI: Get or Set the Device EUI
1729 +AT+DEUI:  Get or Set the Device EUI
1709 1709  
1710 -AT+DADDR: Get or Set the Device Address
1731 +AT+DADDR:  Get or Set the Device Address
1711 1711  
1712 -AT+APPKEY: Get or Set the Application Key
1733 +AT+APPKEY:  Get or Set the Application Key
1713 1713  
1714 -AT+NWKSKEY: Get or Set the Network Session Key
1735 +AT+NWKSKEY:  Get or Set the Network Session Key
1715 1715  
1716 -AT+APPSKEY: Get or Set the Application Session Key
1737 +AT+APPSKEY:  Get or Set the Application Session Key
1717 1717  
1718 -AT+APPEUI: Get or Set the Application EUI
1739 +AT+APPEUI:  Get or Set the Application EUI
1719 1719  
1720 -AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1741 +AT+ADR:  Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1721 1721  
1722 -AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1743 +AT+TXP:  Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1723 1723  
1724 -AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1745 +AT+DR:  Get or Set the Data Rate. (0-7 corresponding to DR_X)
1725 1725  
1726 -AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1747 +AT+DCS:  Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1727 1727  
1728 -AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1749 +AT+PNM:  Get or Set the public network mode. (0: off, 1: on)
1729 1729  
1730 -AT+RX2FQ: Get or Set the Rx2 window frequency
1751 +AT+RX2FQ:  Get or Set the Rx2 window frequency
1731 1731  
1732 -AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1753 +AT+RX2DR:  Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1733 1733  
1734 -AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1755 +AT+RX1DL:  Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1735 1735  
1736 -AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1757 +AT+RX2DL:  Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1737 1737  
1738 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1759 +AT+JN1DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1739 1739  
1740 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1761 +AT+JN2DL:  Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1741 1741  
1742 -AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1763 +AT+NJM:  Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1743 1743  
1744 -AT+NWKID: Get or Set the Network ID
1765 +AT+NWKID:  Get or Set the Network ID
1745 1745  
1746 -AT+FCU: Get or Set the Frame Counter Uplink
1767 +AT+FCU:  Get or Set the Frame Counter Uplink
1747 1747  
1748 -AT+FCD: Get or Set the Frame Counter Downlink
1769 +AT+FCD:  Get or Set the Frame Counter Downlink
1749 1749  
1750 -AT+CLASS: Get or Set the Device Class
1771 +AT+CLASS:  Get or Set the Device Class
1751 1751  
1752 -AT+JOIN: Join network
1773 +AT+JOIN:  Join network
1753 1753  
1754 -AT+NJS: Get the join status
1775 +AT+NJS:  Get the join status
1755 1755  
1756 -AT+SENDB: Send hexadecimal data along with the application port
1777 +AT+SENDB:  Send hexadecimal data along with the application port
1757 1757  
1758 -AT+SEND: Send text data along with the application port
1779 +AT+SEND:  Send text data along with the application port
1759 1759  
1760 -AT+RECVB: Print last received data in binary format (with hexadecimal values)
1781 +AT+RECVB:  Print last received data in binary format (with hexadecimal values)
1761 1761  
1762 -AT+RECV: Print last received data in raw format
1783 +AT+RECV:  Print last received data in raw format
1763 1763  
1764 -AT+VER: Get current image version and Frequency Band
1785 +AT+VER:  Get current image version and Frequency Band
1765 1765  
1766 -AT+CFM: Get or Set the confirmation mode (0-1)
1787 +AT+CFM:  Get or Set the confirmation mode (0-1)
1767 1767  
1768 -AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1789 +AT+CFS:  Get confirmation status of the last AT+SEND (0-1)
1769 1769  
1770 -AT+SNR: Get the SNR of the last received packet
1791 +AT+SNR:  Get the SNR of the last received packet
1771 1771  
1772 -AT+RSSI: Get the RSSI of the last received packet
1793 +AT+RSSI:  Get the RSSI of the last received packet
1773 1773  
1774 -AT+TDC: Get or set the application data transmission interval in ms
1795 +AT+TDC:  Get or set the application data transmission interval in ms
1775 1775  
1776 -AT+PORT: Get or set the application port
1797 +AT+PORT:  Get or set the application port
1777 1777  
1778 -AT+DISAT: Disable AT commands
1799 +AT+DISAT:  Disable AT commands
1779 1779  
1780 -AT+PWORD: Set password, max 9 digits
1801 +AT+PWORD:  Set password, max 9 digits
1781 1781  
1782 -AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1803 +AT+CHS:  Get or Set Frequency (Unit: Hz) for Single Channel Mode
1783 1783  
1784 -AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1805 +AT+CHE:  Get or Set eight channels mode,Only for US915,AU915,CN470
1785 1785  
1786 -AT+PDTA: Print the sector data from start page to stop page
1807 +AT+PDTA:  Print the sector data from start page to stop page
1787 1787  
1788 -AT+PLDTA: Print the last few sets of data
1809 +AT+PLDTA:  Print the last few sets of data
1789 1789  
1790 -AT+CLRDTA: Clear the storage, record position back to 1st
1811 +AT+CLRDTA:  Clear the storage, record position back to 1st
1791 1791  
1792 -AT+SLEEP: Set sleep mode
1813 +AT+SLEEP:  Set sleep mode
1793 1793  
1794 -AT+EXT: Get or Set external sensor model
1815 +AT+EXT:  Get or Set external sensor model
1795 1795  
1796 -AT+BAT: Get the current battery voltage in mV
1817 +AT+BAT:  Get the current battery voltage in mV
1797 1797  
1798 -AT+CFG: Print all configurations
1819 +AT+CFG:  Print all configurations
1799 1799  
1800 -AT+WMOD: Get or Set Work Mode
1821 +AT+WMOD:  Get or Set Work Mode
1801 1801  
1802 -AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1823 +AT+ARTEMP:  Get or set the internal Temperature sensor alarm range
1803 1803  
1804 -AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1825 +AT+CITEMP:  Get or set the internal Temperature sensor collection interval in min
1805 1805  
1806 -AT+SETCNT:Set the count at present
1827 +AT+SETCNT:  Set the count at present
1807 1807  
1808 -AT+RJTDC: Get or set the ReJoin data transmission interval in min
1829 +AT+RJTDC:  Get or set the ReJoin data transmission interval in min
1809 1809  
1810 -AT+RPL: Get or set response level
1831 +AT+RPL:  Get or set response level
1811 1811  
1812 -AT+TIMESTAMP: Get or Set UNIX timestamp in second
1833 +AT+TIMESTAMP:  Get or Set UNIX timestamp in second
1813 1813  
1814 -AT+LEAPSEC: Get or Set Leap Second
1835 +AT+LEAPSEC:  Get or Set Leap Second
1815 1815  
1816 -AT+SYNCMOD: Get or Set time synchronization method
1837 +AT+SYNCMOD:  Get or Set time synchronization method
1817 1817  
1818 -AT+SYNCTDC: Get or set time synchronization interval in day
1839 +AT+SYNCTDC:  Get or set time synchronization interval in day
1819 1819  
1820 -AT+PID: Get or set the PID
1841 +AT+PID:  Get or set the PID
1821 1821  
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 +
1822 1822  
1823 1823  )))
1824 1824  
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1962 1962  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1963 1963  
1964 1964  
1965 -
1966 1966  = 10. FCC Warning =
1967 1967  
1968 1968  (% _mstvisible="1" %)
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