Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN
Last modified by Xiaoling on 2023/07/18 10:12
From version 210.14
edited by Xiaoling
on 2022/10/26 17:27
on 2022/10/26 17:27
Change comment:
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To version 212.1
edited by Bei Jinggeng
on 2022/11/01 17:55
on 2022/11/01 17:55
Change comment:
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Bei - Content
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... ... @@ -61,8 +61,6 @@ 61 61 * Tri-color LED to indicate working status 62 62 * Datalog feature (Max 3328 records) 63 63 64 - 65 - 66 66 == 1.3 Specification == 67 67 68 68 ... ... @@ -87,8 +87,6 @@ 87 87 * ±2°C accuracy from -55°C to +125°C 88 88 * Operating Range: -55 °C ~~ 125 °C 89 89 90 - 91 - 92 92 = 2. Connect LHT65N to IoT Server = 93 93 94 94 ... ... @@ -247,8 +247,6 @@ 247 247 * The 7th byte (EXT #): defines the external sensor model. 248 248 * 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.) 249 249 250 - 251 - 252 252 === 2.4.1 Decoder in TTN V3 === 253 253 254 254 ... ... @@ -277,8 +277,6 @@ 277 277 * BAT status=(0Xcba4>>14)&0xFF=11(B),very good 278 278 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 279 279 280 - 281 - 282 282 === 2.4.3 Built-in Temperature === 283 283 284 284 ... ... @@ -290,8 +290,6 @@ 290 290 291 291 * Temperature: (0xF5C6-65536)/100=-26.18℃ 292 292 293 - 294 - 295 295 === 2.4.4 Built-in Humidity === 296 296 297 297 ... ... @@ -299,8 +299,6 @@ 299 299 300 300 * Humidity: 0x025C/10=60.4% 301 301 302 - 303 - 304 304 === 2.4.5 Ext # === 305 305 306 306 ... ... @@ -375,7 +375,6 @@ 375 375 [[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]] 376 376 ))) 377 377 378 - 379 379 * **Battery status & Built-in Humidity** 380 380 381 381 (% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %) ... ... @@ -390,7 +390,6 @@ 390 390 [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 391 391 ))) 392 392 393 - 394 394 * **Status & Ext Byte** 395 395 396 396 (% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %) ... ... @@ -401,9 +401,6 @@ 401 401 * (% 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. 402 402 * (% 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) 403 403 404 - 405 - 406 - 407 407 ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ==== 408 408 409 409 ... ... @@ -648,6 +648,7 @@ 648 648 [[image:image-20220703111700-2.png||height="381" width="1119"]] 649 649 650 650 634 + 651 651 === 2.6.2 Unix TimeStamp === 652 652 653 653 ... ... @@ -736,8 +736,6 @@ 736 736 )))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4** 737 737 |(% 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"]] 738 738 739 - 740 - 741 741 **Poll message flag & Ext:** 742 742 743 743 [[image:image-20221006192726-1.png||height="112" width="754"]] ... ... @@ -750,8 +750,6 @@ 750 750 751 751 * Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 752 752 753 - 754 - 755 755 For example, in US915 band, the max payload for different DR is: 756 756 757 757 (% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data ... ... @@ -816,11 +816,12 @@ 816 816 817 817 === 2.7.1 ALARM MODE ( Since v1.3.1 firmware) === 818 818 799 +**Internal GXHT30 temperature alarm** 819 819 820 820 ((( 821 821 (% class="box infomessage" %) 822 822 ((( 823 -**AT+WMOD=3 ,**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)804 +**AT+WMOD=3**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor) 824 824 825 825 **AT+CITEMP=1**: The interval between checking the alarm temperature. (In minutes) 826 826 ... ... @@ -834,7 +834,87 @@ 834 834 ))) 835 835 ))) 836 836 818 +(% style="color:#4f81bd" %)**Downlink Command:** 837 837 820 +AT+WMOD=1: A501 , AT+WMOD=0 : A600 821 + 822 +AT+CITEMP=1 : A60001 823 + 824 +AT+ARTEMP=1,60 : A70001003C 825 + 826 +AT+ARTEMP=-16,60 : A7FFF0003C 827 + 828 +AT+LEDALARM=1 : 3601 829 + 830 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX** 831 + 832 +Total bytes: 8 bytes 833 + 834 +**Example:**AA0100010001003C 835 + 836 +WMOD=01 837 + 838 +CITEMP=0001 839 + 840 +TEMPlow=0001 841 + 842 +TEMPhigh=003C 843 + 844 + 845 +**DS18B20 and TMP117 Threshold Alarm** 846 + 847 + AT+WMOD=1,60,-10,20 848 + 849 +(% style="color:#4f81bd" %)**Downlink Command:** 850 + 851 +**Example:**A5013CFC180014 852 + 853 +MOD=01 854 + 855 +CITEMP=3C(S) 856 + 857 +TEMPlow=FC18 858 + 859 +TEMPhigh=0014 860 + 861 + 862 +**Fluctuation alarm for DS18B20 and TMP117** 863 + 864 +AT+WMOD=2,60,5 865 + 866 +(% style="color:#4f81bd" %)**Downlink Command:** 867 + 868 +**Example:**A5023C05 869 + 870 +MOD=02 871 + 872 +CITEMP=3C(S) 873 + 874 +temperature fluctuation=05 875 + 876 + 877 +**Collect multiple times and send once** 878 + 879 +AT+WMOD=3,1,60,20,-16,32,1 ~/~/Mode 3, the collection interval is 60s, the total number of collection is 20 times, and the data of these 20 times will be sent to the 20th time, with a maximum of 60 groups, the normal working temperature range is -10 to 32°C, 1 is to open the temperature alarm, 0 is to close the temperature alarm, and the temperature is turned on. After the alarm, if the temperature collected at the current time exceeds the normal working temperature, a data will be sent immediately. 880 + 881 +(% style="color:#4f81bd" %)**Downlink Command:** 882 + 883 +**Example:**A50301003C14FFF0002001 884 + 885 +MOD=03 886 + 887 +EXT=01 888 + 889 +CITEMP=003C(S) 890 + 891 +Total number of acquisitions=14 892 + 893 +TEMPlow=FFF0 894 + 895 +TEMPhigh=0020 896 + 897 +ARTEMP=01 898 + 838 838 839 839 ))) 840 840 ... ... @@ -897,8 +897,6 @@ 897 897 * RED LED when external sensor is not connected 898 898 * For each success downlink, the PURPLE LED will blink once 899 899 900 - 901 - 902 902 == 2.9 installation == 903 903 904 904 ... ... @@ -956,8 +956,6 @@ 956 956 * Operating Range: -40 ~~ 125 °C 957 957 * Working voltage 2.35v ~~ 5v 958 958 959 - 960 - 961 961 = 4. Configure LHT65N via AT command or LoRaWAN downlink = 962 962 963 963 ... ... @@ -1027,8 +1027,6 @@ 1027 1027 1028 1028 * **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1029 1029 1030 - 1031 - 1032 1032 == 4.2 Set External Sensor Mode == 1033 1033 1034 1034 ... ... @@ -1052,8 +1052,6 @@ 1052 1052 1053 1053 * 0xA20702003c: Same as AT+SETCNT=60 1054 1054 1055 - 1056 - 1057 1057 == 4.3 Enable/Disable uplink Temperature probe ID == 1058 1058 1059 1059 ... ... @@ -1084,8 +1084,6 @@ 1084 1084 * **0xA800** **~-~->** AT+PID=0 1085 1085 * **0xA801** **~-~->** AT+PID=1 1086 1086 1087 - 1088 - 1089 1089 == 4.4 Set Password == 1090 1090 1091 1091 ... ... @@ -1137,8 +1137,6 @@ 1137 1137 1138 1138 * There is no downlink command to set to Sleep mode. 1139 1139 1140 - 1141 - 1142 1142 == 4.7 Set system time == 1143 1143 1144 1144 ... ... @@ -1247,8 +1247,6 @@ 1247 1247 1248 1248 * Example: 0xA301 ~/~/ Same as AT+CLRDTA 1249 1249 1250 - 1251 - 1252 1252 == 4.13 Auto Send None-ACK messages == 1253 1253 1254 1254 ... ... @@ -1267,8 +1267,6 @@ 1267 1267 1268 1268 * Example: 0x3401 ~/~/ Same as AT+PNACKMD=1 1269 1269 1270 - 1271 - 1272 1272 == 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm == 1273 1273 1274 1274 ... ... @@ -1275,7 +1275,7 @@ 1275 1275 Feature: Set internal and external temperature sensor alarms. 1276 1276 1277 1277 (% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %) 1278 -|=(% style="width: 2 68px;" %)**Command Example**|=(% style="width: 255px;" %)**Function**|=(% style="width: 50px;" %)**Response**1323 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response** 1279 1279 |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK 1280 1280 1281 1281 (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4** ... ... @@ -1789,8 +1789,6 @@ 1789 1789 1790 1790 * (% style="color:red" %)**E3**(%%): External Temperature Probe 1791 1791 1792 - 1793 - 1794 1794 = 8. Packing Info = 1795 1795 1796 1796 ... ... @@ -1804,15 +1804,11 @@ 1804 1804 * Device Size: 10 x 10 x 3.5 cm 1805 1805 * Device Weight: 120.5g 1806 1806 1807 - 1808 - 1809 1809 = 9. Reference material = 1810 1810 1811 1811 1812 1812 * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]] 1813 1813 1814 - 1815 - 1816 1816 = 10. FCC Warning = 1817 1817 1818 1818