Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 120.2 >
edited by Xiaoling
on 2022/06/09 18:28
To version < 119.24 >
edited by Xiaoling
on 2022/06/09 18:25
>
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  
... ... @@ -1599,6 +1599,7 @@
1599 1599  (% _mstvisible="1" %)
1600 1600  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1601 1601  
1609 +
1602 1602  (% _mstvisible="1" %)
1603 1603  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1604 1604  
... ... @@ -1637,18 +1637,11 @@
1637 1637  (% _mstvisible="1" %)
1638 1638  (((
1639 1639  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1640 -(((
1641 1641  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:
1642 1642  [[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]]
1643 -)))
1644 1644  
1645 -(((
1646 -
1647 -)))
1648 1648  
1649 -(((
1650 1650  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]]
1651 -)))
1652 1652  
1653 1653  
1654 1654  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1657,16 +1657,16 @@
1657 1657  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1658 1658  == 6.1 How to use AT Command? ==
1659 1659  
1660 -(((
1661 -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.
1662 -)))
1661 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1663 1663  
1663 +connect to LHT65 for using AT command, as below.
1664 +
1664 1664  [[image:image-20220530085651-1.png]]
1665 1665  
1666 1666  
1667 1667  **Connection:**
1668 1668  
1669 -✓** USB to TTL GND <~-~->GND**
1670 +✓** USB to TTL GND <~-~->GND**
1670 1670  
1671 1671  **✓ USB to TTL RXD <~-~-> D+**
1672 1672  
... ... @@ -1732,10 +1732,14 @@
1732 1732  
1733 1733  AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1734 1734  
1735 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1736 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1736 1736  
1737 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1738 +in ms
1738 1738  
1740 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1741 +
1742 +in ms
1743 +
1739 1739  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1740 1740  
1741 1741  AT+NWKID: Get or Set the Network ID
... ... @@ -1899,9 +1899,6 @@
1899 1899  (% _mstvisible="1" %)
1900 1900  (((
1901 1901  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1902 -
1903 -
1904 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1905 1905  (% _mstvisible="3" %)**Package Includes**(%%):
1906 1906  )))
1907 1907  
... ... @@ -1948,10 +1948,6 @@
1948 1948  (((
1949 1949  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1950 1950  Weight / pcs : 170g
1951 -
1952 -
1953 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1954 -
1955 1955  )))
1956 1956  
1957 1957  = 9. Reference =
... ... @@ -1958,7 +1958,6 @@
1958 1958  
1959 1959  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1960 1960  
1961 -
1962 1962  = 10. FCC Warning =
1963 1963  
1964 1964  (% _mstvisible="1" %)

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