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Last modified by Xiaoling on 2023/07/18 10:12
From version 252.6
edited by Xiaoling
on 2023/06/19 17:02
Change comment: There is no comment for this version
To version 252.17
edited by Xiaoling
on 2023/06/19 17:18
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -630,11 +630,11 @@
630 630  * **Status & Ext Byte**
631 631  
632 632  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
633 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
634 -|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
633 +|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
634 +|(% style="width:96px" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
635 635  
636 636  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
637 -* (% style="color:blue" %)**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.
637 +* (% style="color:blue" %)**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.
638 638  * (% style="color:blue" %)**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)
639 639  
640 640  == 2.5 Show data on Datacake ==
... ... @@ -767,7 +767,7 @@
767 767  User can poll sensor value based on timestamps from the server. Below is the downlink command.
768 768  
769 769  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
770 -|(% style="width:58px" %)**1byte**|(% style="width:128px" %)**4bytes**|(% style="width:123px" %)**4bytes**|(% style="width:116px" %)**1byte**
770 +|(% style="width:58px;background-color:#D9E2F3;color:#0070C0" %)**1byte**|(% style="width:128px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:123px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:116px;background-color:#D9E2F3;color:#0070C0" %)**1byte**
771 771  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
772 772  
773 773  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
... ... @@ -776,7 +776,7 @@
776 776  
777 777  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
778 778  
779 -Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
779 +Uplink Internal =5s, means LHT65N will send one packet every 5s. range 5~~255s.
780 780  
781 781  
782 782  === 2.6.5 Datalog Uplink payload ===
... ... @@ -787,9 +787,9 @@
787 787  **Retrieval data payload:**
788 788  
789 789  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
790 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
790 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
791 791  **Size(bytes)**
792 -)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
792 +)))|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**4**
793 793  |(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
794 794  
795 795  **Poll message flag & Ext:**
... ... @@ -867,7 +867,7 @@
867 867  === 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
868 868  
869 869  
870 -**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）**
870 +**Internal GXHT30 temperature alarm(Acquisition time: fixed at one minute)**
871 871  
872 872  (((
873 873  (% class="box infomessage" %)
... ... @@ -1211,6 +1211,9 @@
1211 1211  
1212 1212  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1213 1213  
1214 +
1215 +
1216 +
1214 1214  == 4.2 Set External Sensor Mode ==
1215 1215  
1216 1216  
... ... @@ -1238,6 +1238,9 @@
1238 1238  
1239 1239  * 0xA20702003c: Same as AT+SETCNT=60
1240 1240  
1244 +
1245 +
1246 +
1241 1241  == 4.3 Enable/Disable uplink Temperature probe ID ==
1242 1242  
1243 1243  
... ... @@ -1269,6 +1269,9 @@
1269 1269  * **0xA800**  **~-~->** AT+PID=0
1270 1270  * **0xA801**     **~-~->** AT+PID=1
1271 1271  
1278 +
1279 +
1280 +
1272 1272  == 4.4 Set Password ==
1273 1273  
1274 1274  
... ... @@ -1328,6 +1328,9 @@
1328 1328  
1329 1329  * There is no downlink command to set to Sleep mode.
1330 1330  
1340 +
1341 +
1342 +
1331 1331  == 4.7 Set system time ==
1332 1332  
1333 1333  
... ... @@ -1438,6 +1438,9 @@
1438 1438  
1439 1439  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1440 1440  
1453 +
1454 +
1455 +
1441 1441  == 4.13 Auto Send None-ACK messages ==
1442 1442  
1443 1443  
... ... @@ -1455,9 +1455,12 @@
1455 1455  
1456 1456  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1457 1457  
1458 -== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1459 1459  
1460 1460  
1475 +
1476 +== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm(Since firmware 1.3.0) ==
1477 +
1478 +
1461 1461  Feature: Set internal and external temperature sensor alarms.
1462 1462  
1463 1463  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
... ... @@ -1708,7 +1708,7 @@
1708 1708  == 6.2 Where to use AT commands and Downlink commands ==
1709 1709  
1710 1710  
1711 -**AT commands：**
1729 +**AT commands: **
1712 1712  
1713 1713  [[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]]
1714 1714  
... ... @@ -1722,7 +1722,7 @@
1722 1722  
1723 1723  
1724 1724  
1725 -(% style="color:blue" %)**Helium：**
1743 +(% style="color:blue" %)**Helium: **
1726 1726  
1727 1727  [[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1728 1728  
... ... @@ -1743,7 +1743,7 @@
1743 1743  [[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1744 1744  
1745 1745  
1746 -== 6.3 How to change the uplink interval？ ==
1764 +== 6.3 How to change the uplink interval? ==
1747 1747  
1748 1748  
1749 1749  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/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
... ... @@ -1762,7 +1762,7 @@
1762 1762  )))
1763 1763  
1764 1764  
1765 -Input password and ATZ to activate LHT65N,As shown below:
1783 +Input password and ATZ to activate LHT65N, As shown below:
1766 1766  
1767 1767  [[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]]
1768 1768  
... ... @@ -1779,11 +1779,11 @@
1779 1779  
1780 1780  
1781 1781  
1782 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1800 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%): wiring method.(% style="display:none" %)
1783 1783  
1784 -First connect the four lines；(% style="display:none" %)
1802 +First connect the four lines;(% style="display:none" %)
1785 1785  
1786 -[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %)
1804 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]],(% style="display:none" %)
1787 1787  
1788 1788  
1789 1789  Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.
... ... @@ -1792,7 +1792,7 @@
1792 1792  
1793 1793  
1794 1794  
1795 -(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1813 +(% style="color:blue" %)**Step3: **(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1796 1796  
1797 1797  [[image:image-20220615171334-6.png||_mstalt="431028"]]
1798 1798  
... ... @@ -1845,17 +1845,17 @@
1845 1845  
1846 1846  
1847 1847  
1848 -(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1866 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%): wiring method.(% style="display:none" %)
1849 1849  
1850 -First connect the four lines；
1868 +First connect the four lines;
1851 1851  
1852 1852  [[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]]
1853 1853  
1854 -Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode
1872 +Connect A8 and GND with Dupont wire for a while and then separate, enter reset mode
1855 1855  
1856 1856  
1857 1857  
1858 -(% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1876 +(% style="color:blue" %)**Step3: **(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1859 1859  
1860 1860  [[image:image-20220615171334-6.png||_mstalt="431028"]]
1861 1861  
... ... @@ -1868,7 +1868,7 @@
1868 1868  [[image:image-20220620160723-8.png||_mstalt="430703"]]
1869 1869  
1870 1870  
1871 -Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode
1889 +Finally,Disconnect 3.3v, Connect A8 and GND with Dupont wire for a while and then separate, exit reset mode
1872 1872  
1873 1873  
1874 1874  == 6.8 Why can't I see the datalog information ==
... ... @@ -1922,6 +1922,6 @@
1922 1922  
1923 1923  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1924 1924  
1925 -(1) This device may not cause harmful interference；
1943 +(1) This device may not cause harmful interference;
1926 1926  
1927 1927  (2) this device must accept any interference received, including interference that may cause undesired operation.