He was able to get it running with an Arduino in no time so he decided to take the project a little bit further. What he ended up with is a stepper motor driver which can be controlled over Bluetooth.

Trinamic provides some of the smartest stepper motor drivers on the market, and since the German hacker store Watterott released their SilentStepStick breakout boards for the TMC2100 and TMC2130 ...

The core board can also be paired with extension modules providing capabilities like Wi-Fi, microSD storage, Ethernet, GPS, a motor/stepper driver, sensors, OLED, Bluetooth, an amplifier, and more.

Packaged in a single multi-chip module, the integrated driver/amplifier achieves the lowest power dissipation currently available for a 4A stepper motor driver. With an Rds (on) of 65mΩ, the TMC2660 ...

If a motor driver was ever made for Arduino and battery power Seeing this Toshiba motor drive, my first thought was ‘what a neat chip for pairing with an Arduino’ as it combines operation across 1.8 ...