[aprssig] has anyone built/modified a USB to TTL level converter??

[Alexander Sack]

On Thu, Jun 2, 2011 at 11:24 AM, Dave Haynes <dave at ep90.com> wrote:
> Bit more expensive probably, but we use quite a few of ebay 400194809628. It
> has USB to RS232, RS485, and TTL all on one board, and uses the FTDI chip
> which is the most stable chipset I've tried.


This is probably obvious to everyone:

http://www.mouser.com/ProductDetail/FTDI/TTL-232R-3V3/?qs=sGAEpiMZZMvYU0Oh5y3R5sMdbLgwj41z

 I needed a 3.3V USB->TTL cable to program an Atmel168 via Arduino
(note its 3.3 since 5V would have killed the board I was working on).

-aps