All,
Still new to HA so hoping I can get some advice...
I'm looking for a cheap (or free) solution to turn on and off a 9 volt relay from the serial port via a script.
Since being made redundant my project has had to be put on the back burner and it's now driving me up the wall.
Could anybody help with the hardware or scripting?
Thanks
Still new to HA so hoping I can get some advice...
I'm looking for a cheap (or free) solution to turn on and off a 9 volt relay from the serial port via a script.
Since being made redundant my project has had to be put on the back burner and it's now driving me up the wall.
Could anybody help with the hardware or scripting?
Thanks
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