Analog output using FHEM
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Hi, how do you configure/control the analog output using fhem?
Is the process similar for the 0-10V expansion board?
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Hi, how do you configure/control the analog output using fhem?
Is the process similar for the 0-10V expansion board?
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Hello,
the onboard 0-10V uses PWM on GPIO18. There are many tutorials online: http://unipi.technology/wiki/Fhem_%26_UniPi
But I recommend downloading our newes fhem for UniPi v 0.3.
Br,
Tomas
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With the new FHEM image v 0.3 the analog output works great.
Before I had some problems - I think mainly based on missing privileges.
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The new image works. Thanks.
How does it work for the 0-10V expansion board?
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For that you need a driver for the IC that is controlling it - PCA9685, however I do not know if it is available in fhem yet.