Hi all. I've been trying to find an answer to this for awhile but so
far haven't come up with anything definitive either way.

Is the serial remote input on an iPod 5v tolerant? Some of the
websites I've found say it's a 3.3v port, some don't say. I found one
that connects it directly to a PIC pin at 5v. I'd imagine the TX line
is 3.3v but I'm only interested in sending commands to the RX line.

Kinda something I'd like to go straight before burning out my unit!

Thanks!

Josh
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