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Divide Temperature & Humidity in Input / Feed?

Submitted by raspberry.tips on Tue, 25/11/2014 - 20:45

Im using a DHT22 to send data to the RFM12Pi, it works great but the input values are shown wrong. For Example 2410 is 24,1C 

Is there a way to divide it with 100 at the input or feed?

https://github.com/nathanchantrell/TinyTX/blob/master/TinyTX_DHT22/TinyT...

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pb66's picture

Re: Divide Temperature & Humidity in Input / Feed?

Submitted by pb66 on Tue, 25/11/2014 - 20:49.

You can multiply input by 0.01. this scaling is used to give temp to 2 decimal places using integers.

Paul

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raspberry.tips's picture

Re: Divide Temperature & Humidity in Input / Feed?

Submitted by raspberry.tips on Tue, 25/11/2014 - 21:11.

Ah, found it :)

Select the process "x" to scale the input and enter 0.01 in the argument box. Now that the value is the correct quantity we can then "log it to a feed" which is to stay store the data in a database.

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