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Re^2: i2c lcd Custom Charactersby anita2R (Scribe) |
on Jun 10, 2016 at 19:52 UTC ( [id://1165359]=note: print w/replies, xml ) | Need Help?? |
I have seen a lot of comments about the i2c bus voltages and the Pi. The GPIO pins in normal use are not 5 volt tolerant but the GPIO's setup for the i2c bus are, Reading from and writing to the device have been consistent for several weeks.
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