Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 120.3 >
edited by Xiaoling
on 2022/06/09 18:29
To version < 119.23 >
edited by Xiaoling
on 2022/06/09 18:23
>
Change comment: There is no comment for this version

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... ... @@ -363,6 +363,7 @@
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 +
366 366  (% _mstvisible="1" %)
367 367  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
368 368  
... ... @@ -399,6 +399,7 @@
399 399  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
400 400  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
401 401  
403 +
402 402  (% _mstvisible="1" %)
403 403  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
404 404  
... ... @@ -414,6 +414,7 @@
414 414  (% _mstvisible="1" %)
415 415  * Temperature:  (0xF5C6-65536)/100=-26.18℃
416 416  
419 +
417 417  (% _mstvisible="1" %)
418 418  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
419 419  
... ... @@ -1130,6 +1130,7 @@
1130 1130  )))
1131 1131  
1132 1132  
1136 +
1133 1133  (% _mstvisible="1" style="text-align: left;" %)
1134 1134  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1135 1135  
... ... @@ -1158,6 +1158,7 @@
1158 1158  * -55°C to 125°C
1159 1159  * Working voltage 2.35v ~~ 5v
1160 1160  
1165 +
1161 1161  (% _mstvisible="1" style="text-align: left;" %)
1162 1162  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1163 1163  
... ... @@ -1371,6 +1371,7 @@
1371 1371  * 0xA800  **~-~->** AT+PID=0
1372 1372  * 0xA801     **~-~->** AT+PID=1
1373 1373  
1379 +
1374 1374  (% _mstvisible="1" style="text-align: left;" %)
1375 1375  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1376 1376  
... ... @@ -1440,6 +1440,7 @@
1440 1440  (% _mstvisible="1" %)
1441 1441  * There is no downlink command to set to Sleep mode.
1442 1442  
1449 +
1443 1443  (% _mstvisible="1" %)
1444 1444  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1445 1445  
... ... @@ -1575,7 +1575,6 @@
1575 1575  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1576 1576  
1577 1577  
1578 -
1579 1579  (% _mstvisible="1" %)
1580 1580  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1581 1581  
... ... @@ -1593,6 +1593,7 @@
1593 1593  (% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1594 1594  (% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1595 1595  
1602 +
1596 1596  (% _mstvisible="1" %)
1597 1597  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1598 1598  
... ... @@ -1600,7 +1600,6 @@
1600 1600  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1601 1601  
1602 1602  
1603 -
1604 1604  (% _mstvisible="1" %)
1605 1605  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1606 1606  
... ... @@ -1639,18 +1639,11 @@
1639 1639  (% _mstvisible="1" %)
1640 1640  (((
1641 1641  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1642 -(((
1643 1643  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1644 1644  [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1645 -)))
1646 1646  
1647 -(((
1648 -
1649 -)))
1650 1650  
1651 -(((
1652 1652  A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
1653 -)))
1654 1654  
1655 1655  
1656 1656  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1659,31 +1659,34 @@
1659 1659  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1660 1660  == 6.1 How to use AT Command? ==
1661 1661  
1662 -(((
1663 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1664 -)))
1661 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1665 1665  
1663 +connect to LHT65 for using AT command, as below.
1664 +
1666 1666  [[image:image-20220530085651-1.png]]
1667 1667  
1668 1668  
1669 -**Connection:**
1668 +Connection:
1670 1670  
1671 -✓** USB to TTL GND <~-~->GND**
1670 +✓ USB to TTL GND <~-~->GND
1672 1672  
1673 -**✓ USB to TTL RXD <~-~-> D+**
1672 +✓ USB to TTL RXD <~-~-> D+
1674 1674  
1675 -**✓ USB to TTL TXD <~-~-> A11**
1674 +✓ USB to TTL TXD <~-~-> A11
1676 1676  
1677 -**✓ USB to TTL 3.3V <~-~-> D-**
1676 +✓ USB to TTL 3.3V <~-~-> D-
1678 1678  
1678 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1679 1679  
1680 -(((
1681 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1682 -)))
1680 +access serial console for LHT65N. The AT commands are disable by default and need to enter
1683 1683  
1684 -(((
1682 +password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1683 +
1684 +user need to input password again. User can use AT+DISAT command to disable AT command
1685 +
1686 +before timeout.
1687 +
1685 1685  Input password and ATZ to activate LHT65N,As shown below:
1686 -)))
1687 1687  
1688 1688  [[image:image-20220530095701-4.png]]
1689 1689  
... ... @@ -1734,10 +1734,14 @@
1734 1734  
1735 1735  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
1739 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
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
1741 +in ms
1740 1740  
1743 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1744 +
1745 +in ms
1746 +
1741 1741  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1742 1742  
1743 1743  AT+NWKID: Get or Set the Network ID
... ... @@ -1901,9 +1901,6 @@
1901 1901  (% _mstvisible="1" %)
1902 1902  (((
1903 1903  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1904 -
1905 -
1906 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1907 1907  (% _mstvisible="3" %)**Package Includes**(%%):
1908 1908  )))
1909 1909  
... ... @@ -1950,10 +1950,6 @@
1950 1950  (((
1951 1951  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1952 1952  Weight / pcs : 170g
1953 -
1954 -
1955 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1956 -
1957 1957  )))
1958 1958  
1959 1959  = 9. Reference =
... ... @@ -1960,7 +1960,6 @@
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 1964  = 10. FCC Warning =
1965 1965  
1966 1966  (% _mstvisible="1" %)

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