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Last modified by Xiaoling on 2023/07/18 10:12
From version 242.1
edited by Ellie Zhang
on 2023/05/08 11:29
Change comment: There is no comment for this version
To version 248.1
edited by Ellie Zhang
on 2023/05/09 14:12
Change comment: There is no comment for this version

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467 467  The external cable NE2 can be use for MOD4 and MOD8
468 468  
469 469  
470 +==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.3） ====
470 470  
472 +
473 +[[image:65N-E31F.jpg||height="454" width="459"]]
474 +
475 +
476 +(% style="color:blue" %)**Ext=11,Temperature Sensor(SHT31)：**
477 +
478 +[[image:SHT31.png]]
479 +
480 +
471 471  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
472 472  
473 473  
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1036 1036  == 3.3 E31F Temperature Probe ==
1037 1037  
1038 1038  
1039 -[[image:65N-E31F-1.jpg||height="161" width="162"]] [[image:65N-E31F.jpg||height="192" width="194"]]
1049 +[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1040 1040  
1041 1041  
1042 1042  Temperature sensor with 1 meters cable long
1043 1043  
1054 +**Built-in Temperature Sensor:**
1055 +
1044 1044  * Resolution: 0.01 °C
1057 +* Accuracy Tolerance : Typ ±0.3 °C
1058 +* Long Term Drift: < 0.02 °C/yr
1059 +* Operating Range: -40 ~~ 80 °C
1060 +
1061 +**Built-in Humidity Sensor:**
1062 +
1063 +* Resolution: 0.04 %RH
1064 +* Accuracy Tolerance : Typ ±3 %RH
1065 +* Long Term Drift: < 0.02 °C/yr
1066 +* Operating Range: 0 ~~ 96 %RH
1067 +
1068 +**External Temperature Sensor :**
1069 +
1070 +* Resolution: 0.01 °C
1045 1045  * Accuracy Tolerance : Typical ±0.3 °C
1046 1046  * Long Term Drift: < 0.02 °C/yr
1047 1047  * Operating Range: -40 ~~ 125 °C
1048 -* Working voltage 2.35v ~~ 5v
1049 1049  
1075 +**External Humidity Sensor :**
1076 +
1077 +* Resolution: 0.04 %RH
1078 +* Accuracy Tolerance : Typ ±3 %RH
1079 +* Long Term Drift: < 0.02 °C/yr
1080 +* Operating Range: 0 ~~ 96 %RH
1081 +
1082 +
1050 1050  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1051 1051  
1052 1052  
SHT31.png
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1 +XWiki.Ellie
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