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Weather Station Globaltronics GT-WT-01
#10
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Okay, I need some help.
I got the following values:

T -5,0C H 20% CH 1
Currently my code converts this to 199.8 C
Code:
1001 0001000010 00 111 111001110 00010100 11

and for:
T -4,5C H 20% CH 1
Currently my code converts this to 200.3 C

Code:
1001 0001000010 00 111 111010011 00010100 11

I'm not sure which digits to add or how to convert this so the correct negative value is shown. The 3 digits before the temperature are all 1. Is this the minus indicator?

Does somebody have an idea?

[Edit]:

Found it:

Code:
10010001000010 00         11 1       111010011 00010100 11
ID             Channel    ?? Sign    Temp      Hum      ??

Temp value = value - (sign * 512) / 10
 
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Messages In This Thread
RE: Weather Station Globaltronics GT-WT-01 - by Prutsky - 01-18-2016, 07:57 AM

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