The easiest way is to use a MAX232 driver chip. It's a dual RS232 powered by
5V. You should build a little daughter card with a 40 pin connector, chip
and serial input connectos. Nothing too difficult
>From: Bas Schulte <>
>Reply-To:
>To:
>Subject: [ts-7000] rs-232 spec'ed output from gps onto ts7400's ttl level
>serial port?
>Date: Thu, 23 Aug 2007 16:55:35 +0200
>
>Hi,
>
>the subject pretty much sums it up: I need to connect a gps that is
>spec'ed with rs-232 levels output to a ts7400 board that requires TTL
>levels on its serial ports.
>
>What the easiest/cheapest way to go about that? I'm not very good
>with soldering irons and such so an out-of-the-box solution with a <
>$10 (qty 50) pricetag is quite welcome ;)
>
>Thanks,
>
>Bas.
>
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