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Last modified by Xiaoling on 2023/07/18 10:12
From version 166.18
edited by Xiaoling
on 2022/06/21 10:42
Change comment: There is no comment for this version
To version 169.2
edited by Xiaoling
on 2022/06/21 17:15
Change comment: There is no comment for this version

Summary

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Content
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79 79  
80 80  
81 81  
82 -
83 83  (% _mstvisible="1" %)
84 84  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
85 85  
... ... @@ -370,7 +370,6 @@
370 370  
371 371  
372 372  
373 -
374 374  (% _mstvisible="1" %)
375 375  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
376 376  
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409 409  
410 410  
411 411  
412 -
413 413  (% _mstvisible="1" %)
414 414  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
415 415  
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427 427  
428 428  
429 429  
430 -
431 431  (% _mstvisible="1" %)
432 432  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
433 433  
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439 439  
440 440  
441 441  
442 -
443 443  (% _mstvisible="1" %)
444 444  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
445 445  
... ... @@ -608,7 +608,6 @@
608 608  
609 609  
610 610  
611 -
612 612  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
613 613  
614 614  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
... ... @@ -685,7 +685,6 @@
685 685  
686 686  
687 687  
688 -
689 689  (% _mstvisible="1" %)
690 690  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
691 691  
... ... @@ -1195,7 +1195,7 @@
1195 1195  
1196 1196  
1197 1197  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1198 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1191 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.2(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1199 1199  
1200 1200  (% _mstvisible="1" %)
1201 1201  [[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" _mstvisible="3" height="201" width="195"]]
... ... @@ -1209,12 +1209,10 @@
1209 1209  * ±0.5°C accuracy from -10°C to +85°C
1210 1210  * ±2°C accuracy from -55°C to +125°C
1211 1211  * Operating Range: -40 ~~ 125 °C
1212 -* -55°C to 125°C
1213 1213  * Working voltage 2.35v ~~ 5v
1214 1214  
1215 1215  
1216 1216  
1217 -
1218 1218  (% _mstvisible="1" style="text-align: left;" %)
1219 1219  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1220 1220  
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1432 1432  
1433 1433  
1434 1434  
1435 -
1436 1436  (% _mstvisible="1" style="text-align: left;" %)
1437 1437  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1438 1438  
... ... @@ -1507,7 +1507,6 @@
1507 1507  
1508 1508  
1509 1509  
1510 -
1511 1511  (% _mstvisible="1" %)
1512 1512  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1513 1513  
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1644 1644  
1645 1645  
1646 1646  
1647 -
1648 1648  (% _mstvisible="1" %)
1649 1649  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1650 1650  
... ... @@ -1670,7 +1670,6 @@
1670 1670  
1671 1671  
1672 1672  
1673 -
1674 1674  (% _mstvisible="1" %)
1675 1675  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1676 1676  
... ... @@ -2008,22 +2008,13 @@
2008 2008  
2009 2009  [[image:image-20220615153355-1.png]]
2010 2010  
2011 -[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1998 +[[image:1655802313617-381.png]]
2012 2012  
2013 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2014 2014  
2015 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
2016 -
2017 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
2018 -
2019 -
2020 -To switch from download mode to command mode, press reset key
2021 -
2022 -
2023 2023  (((
2024 2024  (% _msthash="736728" _msttexthash="67213055" %)
2025 2025  (((
2026 -In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:red" %)**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.
2004 +In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) 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.
2027 2027  )))
2028 2028  )))
2029 2029  
... ... @@ -2060,11 +2060,21 @@
2060 2060  
2061 2061  [[image:image-20220615170542-5.png]]
2062 2062  
2041 +(% style="display:none" %) (%%)
2063 2063  
2064 2064  (% _msthash="506146" _msttexthash="52173160" %)
2065 -(% _istranslated="1" %)**Step2**(%%)：Download the LHT65N image files.
2044 +(% _istranslated="1" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2066 2066  
2046 +(% _msthash="506146" _msttexthash="52173160" %)
2047 +First connect the four lines；(% style="display:none" %)
2067 2067  
2049 +[[image:image-20220621170938-1.png||height="413" width="419"]](% _mstvisible="1" %)，(% style="display:none" %)
2050 +
2051 +
2052 +(% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
2053 +
2054 +[[image:image-20220621170938-2.png]].
2055 +
2068 2068  (% _msthash="506147" _msttexthash="188083584" %)
2069 2069  (% _istranslated="1" %)**Step3：**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded.
2070 2070  
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2204 2204  
2205 2205  
2206 -
2207 2207  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2208 2208  
2209 2209  (% _mstvisible="1" %)
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