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Raspberry Pi
Raspberry Pi Forum Raspberry Pi, EnOcean Pi, OpenHAB and LED Driver
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  • Replies 5 replies
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Raspberry Pi, EnOcean Pi, OpenHAB and LED Driver

strobe
strobe over 9 years ago

Hi, I would like to use the EnOcean switches to control LED lights with that have a driver with a 0-10V dimmer.  One option is to use the EnOcean LED Relay Zone Controller, 0-10V, LEDRU-W-E0, https://www.enocean.com/en/enocean_modules_902mhz/led-relay-zone-controller-0-10v-ledr-oem/ .  This device has a 120 VAC relay to switch the LED driver on and off.  It also has a 0-10V output for the driver dimming circuit.  The problem is that these relays are ~$100 each and I need ten of them.  I would rather not spend ~$1000 to solve this problem.

 

I have seen the videos of the EnOcean switches with the RPi, EnOcean Pi and OpenHAB.  Are there interface boards that could be added to this basic system to add the same capability as the EnOcean LED relay?  I'm assuming that the RPi would need to interface to a digital relay board to switch the 120 VAC and to a D/A board for the 0-10V dimming circuit.  Before I ask all the many questions that I have, I would welcome any feedback on the feasibility of doing this.

Thanks,

Steve

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  • strobe
    strobe over 9 years ago

    Thank you Mark and Fredrick for the replies.  Fredrick I have looked at your very impressive award winning project in the Forget Me Not challenge.  That is how I found this Element14 community.  I will check out the Pi IoT from Mark as well.  I was hoping that there might be a more PnP option; but at least it seems feasible.

    Thanks again,

    Steve

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  • strobe
    strobe over 9 years ago

    Thank you Mark and Fredrick for the replies.  Fredrick I have looked at your very impressive award winning project in the Forget Me Not challenge.  That is how I found this Element14 community.  I will check out the Pi IoT from Mark as well.  I was hoping that there might be a more PnP option; but at least it seems feasible.

    Thanks again,

    Steve

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  • hlipka
    hlipka over 9 years ago in reply to strobe

    OpenHAB comes with a large number of bindings, see the supported technologies and the list of bindings itself. It should, for example, support anything with an X10 interface.

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