Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 123.5 >
edited by Xiaoling
on 2022/06/13 16:23
To version < 120.16 >
edited by Xiaoling
on 2022/06/09 18:31
>
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1 -(% style="text-align:center" %)
2 -[[image:image-20220613162008-1.png||height="579" width="379"]]
1 +(% _mstvisible="2" style="text-align:center" %)
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  
10 +
8 8  (% _mstvisible="1" %)
9 9  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
10 10  
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75 75  * Datalog feature
76 76  
77 77  
81 +
82 +
78 78  (% _mstvisible="1" %)
79 79  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
80 80  
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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  
372 +
373 +
367 367  (% _mstvisible="1" %)
368 368  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
369 369  
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401 401  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
402 402  
403 403  
411 +
412 +
404 404  (% _mstvisible="1" %)
405 405  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
406 406  
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417 417  * Temperature:  (0xF5C6-65536)/100=-26.18℃
418 418  
419 419  
429 +
430 +
420 420  (% _mstvisible="1" %)
421 421  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
422 422  
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427 427  * Humidity:    0x025C/10=60.4%
428 428  
429 429  
441 +
442 +
430 430  (% _mstvisible="1" %)
431 431  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
432 432  
... ... @@ -553,6 +553,7 @@
553 553  )))
554 554  )))
555 555  
569 +
556 556  (% _mstvisible="1" %)
557 557  * (% _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**
558 558  
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583 583  
584 584  )))
585 585  
600 +
586 586  (% _mstvisible="1" %)
587 587  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
588 588  
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596 596  
597 597  
598 598  
599 -
600 600  (% _mstvisible="1" %)
601 601  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
602 602  
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661 661  
662 662  
663 663  
664 -
665 -
666 666  (% _mstvisible="1" %)
667 667  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
668 668  
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1140 1140  For each success downlink, the PURPLE LED will blink once
1141 1141  )))
1142 1142  
1155 +
1143 1143  (% _mstvisible="1" style="text-align: left;" %)
1144 1144  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1145 1145  
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1168 1168  * -55°C to 125°C
1169 1169  * Working voltage 2.35v ~~ 5v
1170 1170  
1184 +
1185 +
1171 1171  (% _mstvisible="1" style="text-align: left;" %)
1172 1172  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1173 1173  
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1382 1382  * 0xA800  **~-~->** AT+PID=0
1383 1383  * 0xA801     **~-~->** AT+PID=1
1384 1384  
1400 +
1401 +
1385 1385  (% _mstvisible="1" style="text-align: left;" %)
1386 1386  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1387 1387  
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1451 1451  (% _mstvisible="1" %)
1452 1452  * There is no downlink command to set to Sleep mode.
1453 1453  
1471 +
1472 +
1454 1454  (% _mstvisible="1" %)
1455 1455  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1456 1456  
... ... @@ -1585,6 +1585,8 @@
1585 1585  (% _mstvisible="1" %)
1586 1586  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1587 1587  
1607 +
1608 +
1588 1588  (% _mstvisible="1" %)
1589 1589  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1590 1590  
... ... @@ -1608,6 +1608,8 @@
1608 1608  (% _mstvisible="1" %)
1609 1609  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1610 1610  
1632 +
1633 +
1611 1611  (% _mstvisible="1" %)
1612 1612  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1613 1613  
... ... @@ -1968,7 +1968,6 @@
1968 1968  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1969 1969  
1970 1970  
1971 -
1972 1972  = 10. FCC Warning =
1973 1973  
1974 1974  (% _mstvisible="1" %)
image-20220613162008-1.png
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1 -XWiki.Xiaoling
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