Duet 3 Mini 2+

An expansion board for the Duet 3 Mini 5+ that provides an additional 2 x TMC2209 stepper motor drivers.

Duet 3 Mini 2+

Product description

The Duet 3 Expansion Board Mini 2+ provides an additional 2 x TMC2209 Stepper motor drivers to the Duet 3 Mini 5+. The drivers can be configured in the same way as those on the Duet 3 Mini 5+.

2 Trinamic 2209 Stepper Motor Drivers. 1.4A RMS Current running at 2.0A peak. Full firmware control including 256 Microstepping, StallGuard 2, and StealthChop 2.


Stepper Drivers  2 Trinamic 2209 stepper drivers running at up to 1.4A RMS, 2A peak with firmware control of the full feature set including up to 256 microstepping, StallGuard 2 and StealthChop2.
Voltage 11V to 25V
Firmware  Support in RepRapFirmware 3.x running on the mini 5+


Hardware Overview GO TO DOCUMENTATION >