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Last modified by Xiaoling on 2023/07/18 10:12
From version 166.9
edited by Xiaoling
on 2022/06/21 10:39
Change comment: There is no comment for this version
To version 170.3
edited by Xiaoling
on 2022/06/21 17:23
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -77,6 +77,8 @@
77 77  * Tri-color LED to indicate working status
78 78  * Datalog feature
79 79  
80 +
81 +
80 80  (% _mstvisible="1" %)
81 81  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
82 82  
... ... @@ -365,6 +365,8 @@
365 365  * The 7th byte (EXT #): defines the external sensor model.
366 366  * 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.)
367 367  
370 +
371 +
368 368  (% _mstvisible="1" %)
369 369  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
370 370  
... ... @@ -401,6 +401,8 @@
401 401  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
402 402  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
403 403  
408 +
409 +
404 404  (% _mstvisible="1" %)
405 405  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
406 406  
... ... @@ -416,6 +416,8 @@
416 416  (% _mstvisible="1" %)
417 417  * Temperature:  (0xF5C6-65536)/100=-26.18℃
418 418  
425 +
426 +
419 419  (% _mstvisible="1" %)
420 420  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
421 421  
... ... @@ -425,6 +425,8 @@
425 425  (% _mstvisible="1" %)
426 426  * Humidity:    0x025C/10=60.4%
427 427  
436 +
437 +
428 428  (% _mstvisible="1" %)
429 429  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
430 430  
... ... @@ -591,6 +591,8 @@
591 591  * Sync time OK: 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
592 592  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
593 593  
604 +
605 +
594 594  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
595 595  
596 596  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
... ... @@ -665,6 +665,8 @@
665 665  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
666 666  1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
667 667  
680 +
681 +
668 668  (% _mstvisible="1" %)
669 669  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
670 670  
... ... @@ -1174,7 +1174,7 @@
1174 1174  
1175 1175  
1176 1176  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1177 -== (% _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(%%) ==
1178 1178  
1179 1179  (% _mstvisible="1" %)
1180 1180  [[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"]]
... ... @@ -1188,12 +1188,10 @@
1188 1188  * ±0.5°C accuracy from -10°C to +85°C
1189 1189  * ±2°C accuracy from -55°C to +125°C
1190 1190  * Operating Range: -40 ~~ 125 °C
1191 -* -55°C to 125°C
1192 1192  * Working voltage 2.35v ~~ 5v
1193 1193  
1194 1194  
1195 1195  
1196 -
1197 1197  (% _mstvisible="1" style="text-align: left;" %)
1198 1198  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1199 1199  
... ... @@ -1411,7 +1411,6 @@
1411 1411  
1412 1412  
1413 1413  
1414 -
1415 1415  (% _mstvisible="1" style="text-align: left;" %)
1416 1416  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1417 1417  
... ... @@ -1486,7 +1486,6 @@
1486 1486  
1487 1487  
1488 1488  
1489 -
1490 1490  (% _mstvisible="1" %)
1491 1491  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1492 1492  
... ... @@ -1623,7 +1623,6 @@
1623 1623  
1624 1624  
1625 1625  
1626 -
1627 1627  (% _mstvisible="1" %)
1628 1628  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1629 1629  
... ... @@ -1649,7 +1649,6 @@
1649 1649  
1650 1650  
1651 1651  
1652 -
1653 1653  (% _mstvisible="1" %)
1654 1654  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1655 1655  
... ... @@ -1987,22 +1987,13 @@
1987 1987  
1988 1988  [[image:image-20220615153355-1.png]]
1989 1989  
1990 -[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1998 +[[image:1655802313617-381.png]]
1991 1991  
1992 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1993 1993  
1994 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1995 -
1996 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1997 -
1998 -
1999 -To switch from download mode to command mode, press reset key
2000 -
2001 -
2002 2002  (((
2003 2003  (% _msthash="736728" _msttexthash="67213055" %)
2004 2004  (((
2005 -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.
2006 2006  )))
2007 2007  )))
2008 2008  
... ... @@ -2039,21 +2039,38 @@
2039 2039  
2040 2040  [[image:image-20220615170542-5.png]]
2041 2041  
2041 +(% style="display:none" %) (%%)
2042 2042  
2043 2043  (% _msthash="506146" _msttexthash="52173160" %)
2044 -(% _istranslated="1" %)**Step2**(%%)：Download the LHT65N image files.
2044 +(% _istranslated="1" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2045 2045  
2046 +(% _msthash="506146" _msttexthash="52173160" %)
2047 +First connect the four lines；(% style="display:none" %)
2046 2046  
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 +
2047 2047  (% _msthash="506147" _msttexthash="188083584" %)
2048 -(% _istranslated="1" %)**Step3：**(%%)Select the serial port and baud rate of the device and the firmware to be upgraded.
2058 +(% _istranslated="1" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2049 2049  
2050 2050  [[image:image-20220615171334-6.png]]
2051 2051  
2052 2052  
2053 -(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2063 +Click the **start** button to start the firmware upgrade.
2054 2054  
2065 +
2066 +When this interface appears, it indicates that the download has been completed.
2067 +
2055 2055  [[image:image-20220620160723-8.png]]
2056 2056  
2070 +
2071 +Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
2072 +
2057 2057  
2058 2058  )))
2059 2059  
... ... @@ -2117,6 +2117,9 @@
2117 2117  (% _mstvisible="1" %)
2118 2118  (((
2119 2119  (% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
2136 +
2137 +
2138 +(% _msthash="506269" _msttexthash="443495" _mstvisible="2" %)
2120 2120  (% _mstvisible="4" style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
2121 2121  )))
2122 2122  
... ... @@ -2182,7 +2182,6 @@
2182 2182  
2183 2183  
2184 2184  
2185 -
2186 2186  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2187 2187  
2188 2188  (% _mstvisible="1" %)
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