I want to have I2C LCD Display at UNO using KA03 MotorShield plus masses of sensors.
All of the LiquidCrystal Libs for I2C base upon Wire.h. It seem impossible to use other pins for serial communication.
It would be nice to have in the future a MotorShield which also allows to assign A4/A5 to A0/A1 or just use A0/A1 instead.
For now I bend both contacts at the MotorShield. This works as a workaround but it’s not best solution.
Have it in mind for redesigns of this Board.