Pimoroni Dual Motor / Bipolar Stepper Module for Yukon

Drive two brushed DC motors or one bipolar stepper on Pimoroni Yukon with a compact dual H bridge based on DRV8424P. It delivers up to 1.6 A continuous and 2.24 A peak per channel across 5 to 17 V with adjustable current limiting and protection.

• DRV8424P dual H bridge driver
• Adjustable current limit 0.16 A to 2.24 A
• Temperature and fault sensing on board
• Screw terminals for motor connections
• Fully assembled, no soldering
• Control via RP2040 PWM or PIO
• Stepper support via PWM
• Measurements 24 x 20 x 13.7 mm
• Motors sold separately

Run two DC motors per module or a single bipolar stepper with precise current control. Four modules powered a restored CNC mill as a playful pen plotter, with MicroPython examples and experimental G code parsing to demonstrate motion control workflows.