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Last modified by Xiaoling on 2023/07/18 10:12
From version 170.1
edited by Xiaoling
on 2022/06/21 17:19
Change comment: Uploaded new attachment "1655803187936-661.png", version {1}
To version 166.14
edited by Xiaoling
on 2022/06/21 10:41
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -77,8 +77,6 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 -
81 -
82 82  (% _mstvisible="1" %)
83 83  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
84 84  
... ... @@ -367,8 +367,6 @@
367 367  * The 7th byte (EXT #): defines the external sensor model.
368 368  * 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.)
369 369  
370 -
371 -
372 372  (% _mstvisible="1" %)
373 373  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
374 374  
... ... @@ -405,8 +405,6 @@
405 405  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
406 406  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
407 407  
408 -
409 -
410 410  (% _mstvisible="1" %)
411 411  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
412 412  
... ... @@ -424,6 +424,7 @@
424 424  
425 425  
426 426  
421 +
427 427  (% _mstvisible="1" %)
428 428  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 429  
... ... @@ -435,6 +435,7 @@
435 435  
436 436  
437 437  
433 +
438 438  (% _mstvisible="1" %)
439 439  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 440  
... ... @@ -603,6 +603,7 @@
603 603  
604 604  
605 605  
602 +
606 606  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
607 607  
608 608  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
... ... @@ -679,6 +679,7 @@
679 679  
680 680  
681 681  
679 +
682 682  (% _mstvisible="1" %)
683 683  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
684 684  
... ... @@ -1188,7 +1188,7 @@
1188 1188  
1189 1189  
1190 1190  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1191 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.2(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1189 +== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1192 1192  
1193 1193  (% _mstvisible="1" %)
1194 1194  [[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"]]
... ... @@ -1202,10 +1202,12 @@
1202 1202  * ±0.5°C accuracy from -10°C to +85°C
1203 1203  * ±2°C accuracy from -55°C to +125°C
1204 1204  * Operating Range: -40 ~~ 125 °C
1203 +* -55°C to 125°C
1205 1205  * Working voltage 2.35v ~~ 5v
1206 1206  
1207 1207  
1208 1208  
1208 +
1209 1209  (% _mstvisible="1" style="text-align: left;" %)
1210 1210  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1211 1211  
... ... @@ -1423,6 +1423,7 @@
1423 1423  
1424 1424  
1425 1425  
1426 +
1426 1426  (% _mstvisible="1" style="text-align: left;" %)
1427 1427  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1428 1428  
... ... @@ -1497,6 +1497,7 @@
1497 1497  
1498 1498  
1499 1499  
1501 +
1500 1500  (% _mstvisible="1" %)
1501 1501  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1502 1502  
... ... @@ -1633,6 +1633,7 @@
1633 1633  
1634 1634  
1635 1635  
1638 +
1636 1636  (% _mstvisible="1" %)
1637 1637  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1638 1638  
... ... @@ -1658,6 +1658,7 @@
1658 1658  
1659 1659  
1660 1660  
1664 +
1661 1661  (% _mstvisible="1" %)
1662 1662  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1663 1663  
... ... @@ -1995,13 +1995,22 @@
1995 1995  
1996 1996  [[image:image-20220615153355-1.png]]
1997 1997  
1998 -[[image:1655802313617-381.png]]
2002 +[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1999 1999  
2004 +(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
2000 2000  
2006 +(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
2007 +
2008 +(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
2009 +
2010 +
2011 +To switch from download mode to command mode, press reset key
2012 +
2013 +
2001 2001  (((
2002 2002  (% _msthash="736728" _msttexthash="67213055" %)
2003 2003  (((
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.
2017 +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.
2005 2005  )))
2006 2006  )))
2007 2007  
... ... @@ -2038,21 +2038,11 @@
2038 2038  
2039 2039  [[image:image-20220615170542-5.png]]
2040 2040  
2041 -(% style="display:none" %) (%%)
2042 2042  
2043 2043  (% _msthash="506146" _msttexthash="52173160" %)
2044 -(% _istranslated="1" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2056 +(% _istranslated="1" %)**Step2**(%%)：Download the LHT65N image files.
2045 2045  
2046 -(% _msthash="506146" _msttexthash="52173160" %)
2047 -First connect the four lines；(% style="display:none" %)
2048 2048  
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 -
2056 2056  (% _msthash="506147" _msttexthash="188083584" %)
2057 2057  (% _istranslated="1" %)**Step3：**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded.
2058 2058  
... ... @@ -2191,6 +2191,7 @@
2191 2191  
2192 2192  
2193 2193  
2197 +
2194 2194  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2195 2195  
2196 2196  (% _mstvisible="1" %)
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