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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 148.23
edited by Xiaoling
on 2022/06/17 15:10
Change comment: There is no comment for this version
To version 148.7
edited by Xiaoling
on 2022/06/17 15:05
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -22,9 +22,6 @@
22 22  (% _mstvisible="1" %)
23 23  (((
24 24  (% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
25 -
26 -
27 -(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
28 28  The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% _mstvisible="4" style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% _mstvisible="4" style="color:#4f81bd" %)**Temperature Sensor**(% _mstvisible="3" %)**.**
29 29  )))
30 30  
... ... @@ -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  
... ... @@ -422,8 +422,6 @@
422 422  (% _mstvisible="1" %)
423 423  * Temperature:  (0xF5C6-65536)/100=-26.18℃
424 424  
425 -
426 -
427 427  (% _mstvisible="1" %)
428 428  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
429 429  
... ... @@ -433,8 +433,6 @@
433 433  (% _mstvisible="1" %)
434 434  * Humidity:    0x025C/10=60.4%
435 435  
436 -
437 -
438 438  (% _mstvisible="1" %)
439 439  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 440  
... ... @@ -602,8 +602,6 @@
602 602  * 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.
603 603  * 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)
604 604  
605 -
606 -
607 607  (% _mstvisible="1" %)
608 608  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
609 609  
... ... @@ -666,8 +666,6 @@
666 666  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
667 667  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.
668 668  
669 -
670 -
671 671  (% _mstvisible="1" %)
672 672  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
673 673  
... ... @@ -1183,8 +1183,6 @@
1183 1183  * -55°C to 125°C
1184 1184  * Working voltage 2.35v ~~ 5v
1185 1185  
1186 -
1187 -
1188 1188  (% _mstvisible="1" style="text-align: left;" %)
1189 1189  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1190 1190  
... ... @@ -1400,8 +1400,6 @@
1400 1400  * 0xA800  **~-~->** AT+PID=0
1401 1401  * 0xA801     **~-~->** AT+PID=1
1402 1402  
1403 -
1404 -
1405 1405  (% _mstvisible="1" style="text-align: left;" %)
1406 1406  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1407 1407  
... ... @@ -1473,8 +1473,6 @@
1473 1473  (% _mstvisible="1" %)
1474 1474  * There is no downlink command to set to Sleep mode.
1475 1475  
1476 -
1477 -
1478 1478  (% _mstvisible="1" %)
1479 1479  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1480 1480  
... ... @@ -1609,8 +1609,6 @@
1609 1609  (% _mstvisible="1" %)
1610 1610  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1611 1611  
1612 -
1613 -
1614 1614  (% _mstvisible="1" %)
1615 1615  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1616 1616  
... ... @@ -1634,8 +1634,6 @@
1634 1634  (% _mstvisible="1" %)
1635 1635  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1636 1636  
1637 -
1638 -
1639 1639  (% _mstvisible="1" %)
1640 1640  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1641 1641  
... ... @@ -1668,7 +1668,6 @@
1668 1668  (% _mstvisible="1" %)
1669 1669  [[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1670 1670  
1671 -
1672 1672  (% _mstvisible="1" %)
1673 1673  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1674 1674  
... ... @@ -1998,6 +1998,7 @@
1998 1998  
1999 1999  )))
2000 2000  
1973 +
2001 2001  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
2002 2002  
2003 2003  [[image:image-20220615153355-1.png]]
... ... @@ -2100,6 +2100,8 @@
2100 2100  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2101 2101  (% style="color:red" %)**E3**(%%): External Temperature Probe
2102 2102  
2076 +
2077 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2103 2103  
2104 2104  )))
2105 2105  
... ... @@ -2123,6 +2123,11 @@
2123 2123  )))
2124 2124  * (% _mstvisible="3" %)
2125 2125  (((
2101 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2102 +Program cable x 1
2103 +)))
2104 +* (% _mstvisible="3" %)
2105 +(((
2126 2126  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2127 2127  Optional external sensor
2128 2128  )))
... ... @@ -2148,6 +2148,9 @@
2148 2148  (% _mstvisible="3" %)
2149 2149  (((
2150 2150  
2131 +
2132 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2133 +
2151 2151  )))
2152 2152  
2153 2153  = (% _msthash="184782" _msttexthash="16007771" %)9. Reference material(%%) =
... ... @@ -2155,6 +2155,7 @@
2155 2155  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor||_msthash="504975" _msttexthash="51420512"]]
2156 2156  
2157 2157  
2141 +
2158 2158  = (% _msthash="216320" _msttexthash="10002096" %)10. (%%)FCC Warning =
2159 2159  
2160 2160  (% _mstvisible="1" %)