Features:I2C interfacePower supply voltage: VM=15V maxOutput current: Iout=1.2A(average) / 3.2A (peak)Standby control to save powerCW/CCW/short brake/stop motor control modesPins Description:VM: Motor power supply + (Max 15Vdc)GND: Motor power supply -A1 A2: Motor AB1 B2: Motor BS: Standby control port (in IO mode)More detail: Package included:3 x Motor Shield For WeMos D1 Mini