Watch this video before embarking on your DIY CNC adventure using CNC Shield, Arduino UNO, and DRV8825 stepper drivers. In the video I provide a few important tips aimed at saving you some time, money, and frustration!

Resources:

Manufacturer Links:
DRV8825 Driver - https://www.pololu.com/product/2133
CNC Shield - https://blog.protoneer.co.nz/arduino-...

Software:
Arduino IDE - https://www.arduino.cc/en/main/software
GRBL - https://github.com/gnea/grbl/releases...
Universal GCode Sender - https://winder.github.io/ugs_website/