Renesas Electronics RTKYZ012A1B00000BE Expansion Board for RYZ012x1 is a PMOD Expansion Board for the RYZ012x1. It provides an entry point to evaluation and development for the RYZ012A1/B1. The PMOD Expansion Board connects to Renesas MCU kits via the PMOD interface. The PMOD Expansion Board can be controlled through an SPI or UART interface.