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Arduino Due support 
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Joined: Fri Aug 03, 2012 7:32 pm
Posts: 7
My Arduino Due finally arrived today and as you may know it uses 3.3V logic and is not 5V tolerant.

I'm wondering if the BLE shield will be able to support it?

I guess the problem will be going over the TXB0104DR voltage translator...


Mon Nov 19, 2012 9:55 pm
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Joined: Thu Aug 02, 2012 11:36 am
Posts: 166

the BLE-Shield is using the TXB0104DR to support 5V Arduinos.
I tested the Shield with the Arduino Pro Mini from Sparkfun which uses 3.3V.

I need to test the Shield with the DUE in order so add it to the compatibility list, but I think it should work.


Tue Nov 20, 2012 12:31 pm
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Joined: Fri Aug 03, 2012 7:32 pm
Posts: 7
Thanks Michael!

Yes, I think so as long as there's a way to have VCCB at 3.3v it should work even with the translator.

Btw, I know DUE's are hard to come by at the moment but I have a spare one I wouldn't mind to
part with for this project. PM me if interested.

Tue Nov 20, 2012 2:17 pm
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