Need replacement for model CP290 X10 home automation system standalone controller

[Trtlservices@xxxxxxxxxxxxx]

Seeking suggestions for a cost effective replacememant for a dead
CP290 home automation controller

The CP290 X10 home automation system controller is a STANDALONE
device. It is programmed using a PC o MAC
personal comuter via a serial port, removed from the serial port and
functions as a standalone (no PC or MAC required)  X10 contrroller.

Standard CP290 features include:

    Turning on and off modules immediately, including turning them on
dimmed;
    Defining "turn on" and "turn off" events to be stored in the CP290
and executed by the CP290 even if the Macintosh is shut down. Such
events include:
        Turning a module on or off once at the specified time today;
        Turning a module on or off once at the specified time
tomorrow;
        Turning a module on or off every week at the specified time
and day(s) of the week;
        Turning a module on or off every week within an hour of the
specified time and day(s) of the week; (security mode).

The CP290 is a old but very useful device which  is not longer
maufactured.