Good afternoon! I ran into the following problem: when connecting a temperature sensor DS18B20, it shows a value from 0 and more. It does not show a negative temperature. What could this be related to? The board is KS868-A4, Software Version v2.1.9. The sensor is now installed outside the window. The temperature outside is "-7" C. The length of the sensor cable is 0.7 m. I have two such sensors and both give the same readings.
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DS18B20
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DS18B20 - by greg-79 - 12-05-2023, 09:09 AM
RE: DS18B20 - by admin - 12-07-2023, 01:32 AM
RE: DS18B20 - by greg-79 - 12-08-2023, 07:09 AM
RE: DS18B20 - by admin - 12-08-2023, 01:16 PM
RE: DS18B20 - by greg-79 - 12-10-2023, 08:50 AM
RE: DS18B20 - by admin - 12-10-2023, 09:02 AM
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