DC Motor and Stepper FeatherWing Add-on For All Feather Boards 4 full H-Bridges: the TB6612 chipset provides 1.2A per bridge (3A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC. Up to 4 bi-directional DC motors with individual 12-bit speed selection (so, about 0.02% resolution) Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping. Big 3.5mm terminal block connectors to easily hook up wires (18-26AWG) and power Polarity protected 2-pin terminal block and jumper to connect external power, for separate logic/motor supplies