TMC2209 UART STEPPER DRIVER USING JOYSTICK ARDUINO
More Info…….
https://forum.arduino.cc/t/tmcstepper-arduino-tmc2209/956036/8
Author mrExplore
Test is done with BIGTREETECH V1.3
Arduino Pins
EN_PIN 2 // Enable – PURPLE
DIR_PIN 3 // Direction – WHITE
4 // Step – ORANGE
SW_SCK 5 // Software Slave Clock (SCK) – BLUE
SW_TX 7 // SoftwareSerial receive pin – BROWN
SW_RX 6 // SoftwareSerial transmit pin – YELLOW
DRIVER_ADDRESS 0b00 // TMC2209 Driver address according to MS1 and MS2
POT1 A0 // Potentiometers to adjust speed and travel
