I want to control some relays via my home network.
I know you can get special kit to do this but it's costly.
It must be possible to use a standard networked parallel printserver and just control the lines directly.
Questions..
1) Does anyone know if this is possible ?
2) Any specifc print server supported.
3) Any special drivers.
4) Can input as well as output be done.

Any info appreciated

Thanks
Jim