TinyWireS library works fine on a Tiny even at 8 or 16 MHz. I can write and read to the slave device with the Arduino Wire library on my Uno board. I have made tests with various pullups of 10 K, 4K7 or 1K.
Where is your code?
TinyWireS library works fine on a Tiny even at 8 or 16 MHz. I can write and read to the slave device with the Arduino Wire library on my Uno board. I have made tests with various pullups of 10 K, 4K7 or 1K.
Where is your code?