Hi Gary,

When you say interface a PIC to an X10 ON/OFF module, do you mean you =
want the PIC to transmit and control a transceiver like the TM751 / =
RR501?

If that is the case, the writeup on the firecracker (CM17A), as pointed =
out by Adam would indeed be the right article. Dr. Edward Cheung also =
has a description of the X10 RF protocol on his site.

I am attaching both articles here; a third, also very good article is at =
Dave Houston's site.

I have been doing a lot of work on 240 volt 50 Hz X10 receivers, and =
would love to exchange notes with all the X10 fans on this list.

Regards,

Anand Dhuru

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