M0 I2C interface

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apburner
 
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M0 I2C interface

Post by apburner »

I want to use an mpc23017 and a 16 channel pwm board with my 3.3v M0. Will they work or do I need a level changer.

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dastels
 
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Re: M0 I2C interface

Post by dastels »

They'll work fine. Just power the other boards/chips using 3.3v from the Trinket.

Dave

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Re: M0 I2C interface

Post by apburner »

Ok thank you

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