Led bar

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freddotnet
Pre-kindergarten
Pre-kindergarten
Posts: 4
Joined: Tue Jan 06, 2015 8:28 pm

Led bar

Post by freddotnet » Wed Mar 11, 2015 2:40 am

Hi,

I'm using the led bar in combination with the LinkIt one and it works on 3.3V but when I've set the Grove Shield to 5V it stops working.

I've tested the ledbar on a Intel Edison and there it works on 5V.

What's the reason behind this? How can i fix it?

Kind regards,
Frederik

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loovee
Elementary-3
Elementary-3
Posts: 352
Joined: Fri Nov 02, 2012 9:15 am

Re: Led bar

Post by loovee » Fri Mar 13, 2015 11:46 am

As the io of LinkIt is 3.3V, so when Led bar power by 5V will cause some problem.
It's the hardware bug of Led bar, and we had develop a new version of Led Bar, which will no have such bug.

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