Set 3.3V as I2C voltage level
Is there a way to set 3.3VDC as I2C voltage level on UniPi 1.1?
I can see that there is some I2C configuration header, but I can't find any information about it.
PS. I've seen https://forum.unipi.technology/topic/467/unipi1-1-and-i2c-voltage-levels, but it is quite old and there is no answer.