LK204-25 i2c voltage
Posted: Mon Aug 10, 2015 2:08 am
I've got a LD204-25 (might actually have one WV and one normal) which I'm looking to move from a pc over to a raspberry pi. It is currently powered by a modified serial cable and communicates over serial, but on the pi it would be easier to use i2c.
However hunting around suggests that as the display is 5v, the i2c will be 5v too, which would be a problem as the pi is all 3.3v.
Can someone confirm that the LK205-24 will need 5v i2c?
However hunting around suggests that as the display is 5v, the i2c will be 5v too, which would be a problem as the pi is all 3.3v.
Can someone confirm that the LK205-24 will need 5v i2c?