Custom Gesture Sensor?

Hello I’m designing a pcb for this project https://github.com/JeanPierreFig/SunRiseLamp
and I was wondering if it would be possible to add this to the pcb design https://github.com/sparkfun/ZX_Distance_and_Gesture_Sensor into my unit and get the parts from digikey for the unit anyone out there that has experience with this? This unit has a microcontroller how would I go about flashing the unit ?

digikey sells the unit too http://www.digikey.com/product-search/en?keywords=1568-1122-ND but I want to modified the layout not of the sensor but of the pcb unit.