Pic32mx7, Keyboard, LCD, Code in Digilent Microcontroller Boards Posted July 13, 2016 6 hours ago, Cristian.Fatu said: Hello, Please take a look on the board's name. Is it Cerebot 32mX7 http://store.digilentinc.com/cerebot-32mx7-retired/ or Cerebot 32mX7cK http://store.digilentinc.com/cerebot-mx7ck-retired/ ? In both cases, the approach is similar. You should read the board's reference manual and identify the IO pins where Pmods are connected. I am attaching here a kind of MPLABX library for CLP. You have to edit the ClpLib_config.h and define the proper IO pins for your board. Regarding the keyboard, please take a look on https://reference.digilentinc.com/pmod:pmod:KYPD. There you will find examples of using the keyboard (just in MPIDE, unfortunately, but you can learn how to do it, it's not very difficult). Good luck ! CLPLib.zip Maybe, could you help me with the programmation on C?