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Last modified by Xiaoling on 2023/07/18 10:12
From version 176.1
edited by Bei Jinggeng
on 2022/06/23 11:43
Change comment: There is no comment for this version
To version 175.1
edited by Bei Jinggeng
on 2022/06/23 11:40
Change comment: Uploaded new attachment "image-20220623113959-5.png", version {1}

Summary

Details

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Content
... ... @@ -61,6 +61,7 @@
61 61  
62 62  
63 63  
64 +
64 64  == 1.3 Specification ==
65 65  
66 66  
... ... @@ -88,6 +88,7 @@
88 88  
89 89  
90 90  
92 +
91 91  = 2. Connect LHT65N to IoT Server =
92 92  
93 93  == 2.1 How does LHT65N work? ==
... ... @@ -271,6 +271,7 @@
271 271  
272 272  
273 273  
276 +
274 274  === 2.4.1 Decoder in TTN V3 ===
275 275  
276 276  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
... ... @@ -303,6 +303,7 @@
303 303  
304 304  
305 305  
309 +
306 306  === 2.4.3 Built-in Temperature ===
307 307  
308 308  [[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]]
... ... @@ -315,6 +315,7 @@
315 315  
316 316  
317 317  
322 +
318 318  === 2.4.4 Built-in Humidity ===
319 319  
320 320  [[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]]
... ... @@ -323,6 +323,7 @@
323 323  
324 324  
325 325  
331 +
326 326  === 2.4.5 Ext # ===
327 327  
328 328  Bytes for External Sensor:
... ... @@ -477,6 +477,7 @@
477 477  
478 478  
479 479  
486 +
480 480  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
481 481  
482 482  In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
... ... @@ -553,6 +553,7 @@
553 553  
554 554  
555 555  
563 +
556 556  === 2.6.2 Unix TimeStamp ===
557 557  
558 558  
... ... @@ -1010,6 +1010,7 @@
1010 1010  
1011 1011  
1012 1012  
1021 +
1013 1013  == 2.9 installation ==
1014 1014  
1015 1015  (% _mstvisible="1" %)
... ... @@ -1046,6 +1046,7 @@
1046 1046  
1047 1047  
1048 1048  
1058 +
1049 1049  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1050 1050  
1051 1051  (((
... ... @@ -1113,6 +1113,7 @@
1113 1113  
1114 1114  
1115 1115  
1126 +
1116 1116  == 4.2 Set External Sensor Mode ==
1117 1117  
1118 1118  Feature: Change External Sensor Mode.
... ... @@ -1136,6 +1136,7 @@
1136 1136  
1137 1137  
1138 1138  
1150 +
1139 1139  == 4.3 Enable/Disable uplink Temperature probe ID ==
1140 1140  
1141 1141  (((
... ... @@ -1165,6 +1165,7 @@
1165 1165  
1166 1166  
1167 1167  
1180 +
1168 1168  == 4.4 Set Password ==
1169 1169  
1170 1170  Feature: Set device password, max 9 digits
... ... @@ -1213,6 +1213,7 @@
1213 1213  
1214 1214  
1215 1215  
1229 +
1216 1216  == 4.7 Set system time ==
1217 1217  
1218 1218  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
... ... @@ -1311,6 +1311,7 @@
1311 1311  
1312 1312  
1313 1313  
1328 +
1314 1314  == 4.13 Auto Send None-ACK messages ==
1315 1315  
1316 1316  (% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
... ... @@ -1331,6 +1331,7 @@
1331 1331  
1332 1332  
1333 1333  
1349 +
1334 1334  = 5. Battery & How to replace =
1335 1335  
1336 1336  == 5.1 Battery Type ==
... ... @@ -1703,59 +1703,7 @@
1703 1703  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1704 1704  
1705 1705  
1706 -== 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1707 1707  
1708 -[[image:image-20220623110706-1.png]]
1709 -
1710 -
1711 -[[image:image-20220623112117-4.png||height="459" width="343"]]
1712 -
1713 -(((
1714 -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.
1715 -)))
1716 -
1717 -
1718 -Input password and ATZ to activate LHT65N,As shown below:
1719 -
1720 -[[image:image-20220615154519-3.png||height="672" width="807"]]
1721 -
1722 -
1723 -== 6.6 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1724 -
1725 -[[image:image-20220623110706-1.png]]
1726 -
1727 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1728 -
1729 -[[image:image-20220615170542-5.png]]
1730 -
1731 -
1732 -(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1733 -
1734 -(% _msthash="506146" _msttexthash="52173160" %)
1735 -First connect the four lines；
1736 -
1737 -(% _msthash="506146" _msttexthash="52173160" %)
1738 -[[image:image-20220623113959-5.png||height="528" width="397"]]
1739 -
1740 -(% _msthash="506146" _msttexthash="52173160" %)
1741 -Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
1742 -
1743 -(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1744 -
1745 -[[image:image-20220615171334-6.png]]
1746 -
1747 -
1748 -Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade.
1749 -
1750 -
1751 -When this interface appears, it indicates that the download has been completed.
1752 -
1753 -[[image:image-20220620160723-8.png]]
1754 -
1755 -
1756 -Finally,restart reset device again
1757 -
1758 -
1759 1759  = 7. Order Info =
1760 1760  
1761 1761  
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1785 1785  
1786 1786  
1787 1787  
1752 +
1788 1788  = 8. Packing Info =
1789 1789  
1790 1790  
... ... @@ -1800,6 +1800,7 @@
1800 1800  
1801 1801  
1802 1802  
1768 +
1803 1803  = 9. Reference material =
1804 1804  
1805 1805  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
... ... @@ -1806,6 +1806,7 @@
1806 1806  
1807 1807  
1808 1808  
1775 +
1809 1809  = 10. FCC Warning =
1810 1810  
1811 1811  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: