Pimoroni PIM455 HT0740 Switch Breakout Board is a fully isolated and I2C controllable switch that can switch big loads up to 40V at 10A. This breakout board comes with sturdy screw terminals that allow connection to the load and little white status LED for visual feedback. Pimoroni PIM455 Breakout Board features HT0740 MOSFET driver chip, TCA9554A I2C expander chip, and TPN2R304PL MOSFET. This breakout board incorporates reverse polarity protection and is compatible with all the 40-pin Raspberry Pi models and Arduino.