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Arduino virtual modem project
- Subject: Arduino virtual modem project
- From: Payton Byrd <plbyrd@gmail.com>
- Date: Tue, 5 Feb 2013 11:43:21 -0800 (PST)
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Just thought I'd pass along some news from the Commodore world. I've been working on virtual modem implemented as an Arduino sketch. I have the communications basically nailed down and am about to start the Hayes command parsing. Was wondering if anyone is interested in this project. Right now it only uses TTL level serial as it's wired up to the Commodore userport. Does the A2 line work ok with TTL level serial, or would I need to add a UART to bring the levels up to RS232 standard?