Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 122.2 >
edited by Xiaoling
on 2022/06/13 16:19
To version < 119.27 >
edited by Xiaoling
on 2022/06/09 18:27
>
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... ... @@ -2,6 +2,8 @@
2 2  [[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
3 3  
4 4  
5 +(% _mstvisible="1" %)
6 +(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 5  
6 6  
7 7  
... ... @@ -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  
... ... @@ -274,7 +274,6 @@
274 274  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
275 275  
276 276  
277 -
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  
... ... @@ -285,7 +285,6 @@
285 285  [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
286 286  
287 287  
288 -
289 289  (% _mstvisible="1" %)
290 290  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
291 291  
... ... @@ -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  
... ... @@ -1134,6 +1134,8 @@
1134 1134  For each success downlink, the PURPLE LED will blink once
1135 1135  )))
1136 1136  
1135 +
1136 +
1137 1137  (% _mstvisible="1" style="text-align: left;" %)
1138 1138  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1139 1139  
... ... @@ -1162,6 +1162,7 @@
1162 1162  * -55°C to 125°C
1163 1163  * Working voltage 2.35v ~~ 5v
1164 1164  
1165 +
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  
... ... @@ -1368,7 +1368,6 @@
1368 1368  (% _mstvisible="1" %)
1369 1369  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1370 1370  
1371 -
1372 1372  (% _mstvisible="1" style="text-align: left;" %)
1373 1373  (% style="color:#4f81bd" %)**Downlink Command:**
1374 1374  
... ... @@ -1376,6 +1376,7 @@
1376 1376  * 0xA800  **~-~->** AT+PID=0
1377 1377  * 0xA801     **~-~->** AT+PID=1
1378 1378  
1379 +
1379 1379  (% _mstvisible="1" style="text-align: left;" %)
1380 1380  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1381 1381  
... ... @@ -1445,6 +1445,7 @@
1445 1445  (% _mstvisible="1" %)
1446 1446  * There is no downlink command to set to Sleep mode.
1447 1447  
1449 +
1448 1448  (% _mstvisible="1" %)
1449 1449  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1450 1450  
... ... @@ -1579,6 +1579,7 @@
1579 1579  (% _mstvisible="1" %)
1580 1580  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1581 1581  
1584 +
1582 1582  (% _mstvisible="1" %)
1583 1583  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1584 1584  
... ... @@ -1596,6 +1596,7 @@
1596 1596  (% _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**
1597 1597  (% _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
1598 1598  
1602 +
1599 1599  (% _mstvisible="1" %)
1600 1600  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1601 1601  
... ... @@ -1602,6 +1602,7 @@
1602 1602  (% _mstvisible="1" %)
1603 1603  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1604 1604  
1609 +
1605 1605  (% _mstvisible="1" %)
1606 1606  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1607 1607  
... ... @@ -1640,18 +1640,11 @@
1640 1640  (% _mstvisible="1" %)
1641 1641  (((
1642 1642  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1643 -(((
1644 1644  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:
1645 1645  [[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]]
1646 -)))
1647 1647  
1648 -(((
1649 -
1650 -)))
1651 1651  
1652 -(((
1653 1653  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]]
1654 -)))
1655 1655  
1656 1656  
1657 1657  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1660,16 +1660,16 @@
1660 1660  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1661 1661  == 6.1 How to use AT Command? ==
1662 1662  
1663 -(((
1664 -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.
1665 -)))
1661 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1666 1666  
1663 +connect to LHT65 for using AT command, as below.
1664 +
1667 1667  [[image:image-20220530085651-1.png]]
1668 1668  
1669 1669  
1670 1670  **Connection:**
1671 1671  
1672 -✓** USB to TTL GND <~-~->GND**
1670 +✓** USB to TTL GND <~-~->GND**
1673 1673  
1674 1674  **✓ USB to TTL RXD <~-~-> D+**
1675 1675  

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