bperrybap:
Cool!
With the hd44780 library, you don't have to hard code the i2c address or the pin mappings in the sketch so if you ever change LCD devices it will still "just work" even the new device uses a different i2c address and different pin mappings.--- bill
This all works so well, I am wondering if I can run 2 LCDs on the interface to show even more data.
If I don't have to hard code the i2c address, how do I distinguish more than one LCD in my code?
Greg