I don't have an RPI but it sounds similar to the Fubarino Mini which has about 1/2 of it's pins 5v tolerant, which also includes the I2C pins. The UNO32/uC32 is a 5v tolerant board at twice the size and a few dollars more expensive.

James

There's never enough time to do it right, but always enough time to do it over...

In reply to Re^3: i2c lcd Custom Characters by jmlynesjr
in thread i2c lcd Custom Characters by anita2R

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