Joy-it SBC-MotoDriver3 development board

With the MotoDriver3 you have the option to control up to four DC motors or two stepper motors and to supply current. The connected motors are controlled via the PCA9634 chip, which provides an I2C interface. The MotoDriver3 offers an integrated voltage conversion that allows an adjustable voltage of 3.3 V or 5 V for microcontrollers and selected single-board computers. For this purpose, only a voltage source is connected to the "DC IN" input. Thanks to the MotoDriver3 there is no need for additional power supplies for the motors or for the use of large quantities of cables. The extension board enables a precise control of the motors with a constant voltage in the range of 4 V to 10 V.