DFR0457 - 

MOSFET power controller module which can drive a large current device with limited current GPIO. It works as a MOSFET relay or MOSFET driver. This is designed as some MCU, like Intel Edison, Intel joule, lilypad, Raspberry Pi and other microcontroller with limited amount of current GPIO it's hard to drive one or more relays simultaneously. The MOSFET power controller comes with a standard PH2.0-3P gravity interface. It makes the module compatible with the Arduino IO expansion shield.