The STEVAL-IPE017V1 is a single-phase class 0.5 accuracy demonstration board based on the STPM10 chip and a shunt resistor for energy metering. It is designed for power line systems with a nominal voltage of 140 to 300 VRMS, a nominal/current maximum current of 2/20 ARMS, a frequency range of 45 to 65 Hz, and an operating temperature range of -40 to +85 °C. This demonstration board features a capacitive power supply, SPI interface connector, and is RoHS compliant.