Re: CM17A versions - any difference?

["Robert Green" <ROBERT_GREEN1963@xxxxxxxxx>]

"Dave Houston" <nobody@xxxxxxxxxxxx> wrote in message
news:43e25f1e.141993281@xxxxxxxxxxxxxxxx
> It depends on how hard you hit it with the hammer. ;)
>
> Seriously, the RF transmitter in the CM17A is part of the main circuit
board
> and not as readily accessible as those in the universal remotes.
>
> What are you trying to do? I don't believe I ever implemented a way to
drive
> an RF transmitter with the BX24-AHT. It was one of the things undone when
I
> ran into memory constraints. As a matter of coincidence, I made a change
to
> the roZetta design this morning that will allow using it's one free pin to
> drive an RF transmitter for things like ceiling fan control.
>
> If you're talking about the "User RF Inputs" on p31 of the BX24-AHT
manual,
> I later designed a battery powered unit that uses a small 4-pin RF
> transmitter (or even a two-wire transmitter). If I manage to get roZetta
> working, I may again try to make the wireless ADC module available. I've
> simplified it from my initial design and users can now configure it by a
> serial link. I have a bunch of the 4-pin 310MHz transmitters. It's
available
> elsewhere in 315MHz, 418MHz & 433.92MHz.

Yes - it was the latter usage I was considering.  I don't have any X-10
universal remotes I want to cannibalize but I sure have lots of CM17A's!

--
Bobby G.