PIC16F15376 Curiosity Nano features an on-board debugger that can be used to program and debug the PIC16F15376 using ICSP. The on-board debugger also includes a Virtual Com port interface over UART and DGI GPIO. Microchip MPLAB® X can be used as a front-end for the on-board debugger for programming and debugging. Data Visualizer can be used as a front-end for the CDC and DGI GPIO.