vaibhavpawar
Junior Member level 1
If LPC2138 is 3.3V supported where as ATmega88 is 5V supported. Can we establish communication between them using I2C protocol.
If yes, then pull up should be tied to 5V or 3.3V? Is there any other special precaution should be considered in this case?
Thank you in advance.
If yes, then pull up should be tied to 5V or 3.3V? Is there any other special precaution should be considered in this case?
Thank you in advance.