grblShield FAQ

Most of these questions here are about whether or not grblShield will work for a given application, sizing motors and power supplies, etc. For details of actually getting and using grblShield, see these other pages:

• Getting grblShield - Here you can purchase grblShield or a grblShield bundle (grblShield with an preloaded Arduino)
  
• Getting grbl - How to get the grbl firmware onto your Arduino
  
• Using grblShield - A guide to setting up and using your grblShield.
  
• Troubleshooting grblShield - If you're having problems bud I feel bad for you... Lets start here.

grblShield FAQ

What Arduinos will grbl / grblShield work with?

What size motors can it drive, and what do you mean by "2.5 amps per winding"?

What voltage and how big a power supply is needed?

Why only 8x microstepping? Isn't 16 or 32 beter?