I have created the Spooky Halloween Pumpkin with BLE and cap-sense enabled. The project includes Psoc4 BLE board, DF Mp3 Player board, LED's (white & RGB) and
Speaker. Used shielded wires for Cap-sense. CySmart App is used for control/config the mode and colors. Few kids got scared by touching this pumpkin and they really enjoyed. hope you can also make one with Psoc4 BLE.