circuitdigest.com

Interfacing TMC2209 Stepper Motor Driver with Arduino UNO – Basic Direction and Stepping Control

⇒ UART Configuration : One of the most powerful aspects of the TMC2209 is its single-wire UART interface. With UART, you can configure motor current, microstepping resolution, operating modes, and ...
GitHub

Arduino-Code to drive a stepper motor and act as a mouse to trigger actions on a PC, when requested through digital inputs.

!!! currently there is no homing-switch implemented !!! !!! therefore homing should not be used at the moment, as the last motor position is stored in the EEPROM and the motor returns home ...
GitHub

CAD Files & Arduino Code for a 3D Printed Enclosure for the ZK-SMC02 Stepper Driver. Features current and voltage monitoring.

Uses an Arduino Nano, 70x40 0.42" I2C LCD, ACS712 Voltage Sensor (30A in my case), and a voltage sensor module. Voltage and current measurements were fine for my purposes but were still inaccurate ...
Hackaday

Arduino Drives Seventeen Stepper Motors, Carefully

It’s fair to say that building electronic gadgets is easier now than it ever has been in the past. With low-cost modular components, there’s often just a couple dozen lines of code and a few jumper ...