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Last modified by Xiaoling on 2023/07/18 10:12
From version 200.1
edited by Bei Jinggeng
on 2022/09/27 09:56
Change comment: There is no comment for this version
To version 203.1
edited by Edwin Chen
on 2022/10/06 19:30
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Bei
1 +XWiki.Edwin
Content
... ... @@ -62,7 +62,6 @@
62 62  * Datalog feature (Max 3328 records)
63 63  
64 64  
65 -
66 66  == 1.3 Specification ==
67 67  
68 68  
... ... @@ -88,7 +88,6 @@
88 88  * Operating Range: -55 °C ~~ 125 °C
89 89  
90 90  
91 -
92 92  = 2. Connect LHT65N to IoT Server =
93 93  
94 94  
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136 136  (% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
137 137  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
138 138  
137 +
139 139  (% _mstvisible="1" class="wikigeneratedid" %)
140 140  [[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
141 141  
... ... @@ -280,6 +280,7 @@
280 280  * 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.)
281 281  
282 282  
282 +
283 283  === 2.4.1 Decoder in TTN V3 ===
284 284  
285 285  
... ... @@ -313,6 +313,7 @@
313 313  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
314 314  
315 315  
316 +
316 316  === 2.4.3 Built-in Temperature ===
317 317  
318 318  
... ... @@ -325,6 +325,7 @@
325 325  * Temperature:  (0xF5C6-65536)/100=-26.18℃
326 326  
327 327  
329 +
328 328  === 2.4.4 Built-in Humidity ===
329 329  
330 330  
... ... @@ -333,6 +333,7 @@
333 333  * Humidity:    0x025C/10=60.4%
334 334  
335 335  
338 +
336 336  === 2.4.5 Ext # ===
337 337  
338 338  
... ... @@ -541,10 +541,12 @@
541 541  
542 542  
543 543  
544 -==== 2.4.6.4 Ext~=2 TMP117 Sensor （since v1.3） ====
547 +==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
545 545  
549 +
546 546  [[image:image-20220927095645-1.png||height="534" width="460"]]
547 547  
552 +
548 548  **Ext=2,Temperature Sensor(TMP117)：**
549 549  
550 550  [[image:image-20220906102307-7.png]]
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557 557  
558 558  
559 559  
560 -==== 2.4.6.5 Ext~=4 Interrupt Mode （since v1.3） ====
565 +==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
561 561  
562 562  
563 563  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
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605 605  
606 606  
607 607  
608 -==== 2.4.6.6 Ext~=8 Counting Mode（since v1.3） ====
613 +==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
609 609  
610 610  
611 611  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
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768 768  
769 769  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
770 770  
776 +
771 771  [[image:image-20220703111700-2.png||height="381" width="1119"]]
772 772  
773 773  
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989 989  (% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
990 990  
991 991  (% _mstvisible="1" %)
992 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
993 -
994 -(% _mstvisible="1" %)
995 995  (((
996 996  (% _mstvisible="2" %)
997 997  (((
998 998  (% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
999 999  (((
1000 -Poll Message Flag: 1: This message is a poll message reply.
1003 +[[image:image-20221006192726-1.png||height="112" width="754"]]
1004 +
1005 +(% class="mark" %)No ACK Message(%%): 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
1006 +
1007 +(% class="mark" %)Poll Message Flag(%%): 1: This message is a poll message reply.
1008 +
1009 +
1001 1001  )))
1002 1002  )))
1003 1003  )))
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1138 1138  (% _mstvisible="1" %)
1139 1139  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
1140 1140  
1150 +
1141 1141  (% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1142 1142  (((
1143 1143  7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
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1310 1310  * Working voltage 2.35v ~~ 5v
1311 1311  
1312 1312  
1323 +
1313 1313  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1314 1314  
1315 1315  
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1504 1504  
1505 1505  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1506 1506  
1507 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1518 +0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1508 1508  
1509 1509  
1510 1510  
... ... @@ -1528,8 +1528,8 @@
1528 1528  
1529 1529  (% style="color:#4f81bd" %)**Downlink Command:**
1530 1530  
1531 -0x28 01 ~/~/ Same As AT+SYNCMOD=1
1532 -0x28 00 ~/~/ Same As AT+SYNCMOD=0
1542 +0x28 01  ~/~/  Same As AT+SYNCMOD=1
1543 +0x28 00  ~/~/  Same As AT+SYNCMOD=0
1533 1533  
1534 1534  
1535 1535  
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1944 1944  == 6.3 How to change the uplink interval？ ==
1945 1945  
1946 1946  
1947 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]]
1958 +Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
1948 1948  
1949 1949  
1950 1950  
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1978 1978  [[image:image-20220615170542-5.png]]
1979 1979  
1980 1980  
1992 +
1981 1981  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1982 1982  
1983 1983  (% _msthash="506146" _msttexthash="52173160" %)
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1991 1991  [[image:image-20220621170938-2.png]]
1992 1992  
1993 1993  
2006 +
1994 1994  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1995 1995  
1996 1996  [[image:image-20220615171334-6.png]]
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2039 2039  [[image:image-20220615170542-5.png]]
2040 2040  
2041 2041  
2055 +
2042 2042  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
2043 2043  
2044 2044  (% _msthash="506146" _msttexthash="52173160" %)
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2051 2051  Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
2052 2052  
2053 2053  
2068 +
2054 2054  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
2055 2055  
2056 2056  [[image:image-20220615171334-6.png]]
image-20221006192726-1.png
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