CFA533 TMI KC I2C test code


New member
CFA533 TMI KC I2C test code for dsPIC30F4013

Improvement to code. Added Backlight for lcd and buttons. See Rev3...

dsPIC30F4013 from Microchip controlling the CFA533-TMI-KC Display/Keypad using I2C.

I posted this code for those that need some kind of example to start from. I was at a loss trying to find any examples for a PIC talking I2C to the CFA533 LCD display.

The example will print both lines with text and then print what key you pressed on line 2. The Up/Down keys control the LCD backlight and the Left/Right keys control the Buttons backlight.

Good Luck. Use this code any way you want and if you have any suggestions, please send them my way.
Looking for additional LCD resources? Check out our LCD blog for the latest developments in LCD technology.


Last edited: