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+--- Thread: Multiple NEMA 17 stepper motors with the Teensy 4.0 (/showthread.php?tid=19960)
Multiple NEMA 17 stepper motors with the Teensy 4.0 - Harry - 08-22-2025
Good afternoon everyone,
I'm working on a project that requires six NEMA 17 stepper motors. I can use the standard A4988 or the more powerful DRV8825 driver, but both are 5V devices, while the Teensy 4.0 is a 3.3V device.
Can these drivers be used directly with the Teensy without damaging it?
Do they require a logic level converter?
Are there other compatible 3.3V stepper drivers?