The newer DS2483 seems to be software compatible with the older DS2482s.
Single channel like the DS2482-100 and DS2482-101. Please test it and
report if there are any problems that we will need to address.
On Tue, Jan 24, 2012 at 6:53 PM, p4trykx <[email protected]> wrote:
> While waiting on Raspberry Pi I was looking for connecting 1-wire bus to
> it. Probably the easiest(apart from GPIO) way is to use I2C devices.
> The only problem is that Raspi uses 3.3V I2C but Stuart Poulton published
> designs with few transistors that handle the different levels
> http://raspberrypi.homelabs.org.uk/raspberrypi-1-wire-expansion/
>
> But there is a new chip from Maxim/Dallas that does this conversion so you
> can have %v on 1wire and 1.8V or 3.3V on I2C. It comes in two packages
> SOT/6(this one's easy to solder)
> TDFN-EP/8. I've seen it maybe a month ago but I couldn't get it anywhere.
> Now samples are available. It has strong pull up so it's suitable for
> parasite powered networks.
> http://www.maxim-ic.com/datasheet/index.mvp/id/7630
>
> And I think a question for Paul is it supported yet? Maybe it's not so
> different from older I2C converter DS2482? Do You plan to support it in
> the future?
>
> --
> p4trykx
>
>
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