Cheers Logan, I'd want to plug a usb->serial into it, not sure if that would work plus it's a bit bigger than what I want.
Rick, that looks like a client/server driver setup between computers, I'm thinking a lot smaller, like 2 or 3 chips on a board, no remote PC
I found an RS232 to I2C driver chip which may be the way to go. A bluetooth modem could drive the RS232 away from the PC. I'll look into it.
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