What's included

  • 1x Demon Plate TM​​
  • 1x Arduino Mount
  • 1x Arduino Uno R3 (Pre Loaded With GRBL)
  • 1x Demon Shield TM
  • 1x Mean Well (LRS-350-24) 24VDC 14.6 Amp Power Supply
  • 4x TB6600 4 amp stepper motor drivers
  • 1x Demon Shield TM Cover
  • 1x Driver Cover With Slide Out Panel
  • 2x 60mm Quite Run Cooling Fans
  • 1x 6ft Long Shielded USB Cable With Ferrite Chokes 
  • 1x 6ft Long 120VAC Power Cord (USA Style Plug) - No Switch (Plug Into Switched Outlet)
  • NOW INCLUDES FEET and screw down adaptors!!!



+  shipping ($25 INSIDE U.S.A.)

  • Demon Shield TMNOW RELEASED!!!
  • Demon Plate TM (mounting plate)NOW RELEASED!!!
  • Full Demon Controller (Power Supply, Arduino, Demon Shield, Drivers) On A Mounting Plate NOW RELEASED!!!

The Demon Controller TM is a GRBL based CNC controller utilizing the Demon Shield TM , Demon Plate TM, Arduino Uno R3, a 24VDC 15 amp power supply, and four TB6600 drivers. It comes with all the components pre wired and ready for your motor cables, limit switches, and accessories to be connected to the easy to access screw terminals.


(I will ship to anywhere, but you are paying for the actual shipping cost.)




(Shown here with the screw down adaptors on.)

Full Controller lead time is currently around 1 to 2 weeks after payment if I have Demon Shields on hand. Your payment is required for me to hedge the parts to make it. I am currently working on steps to reduce that time down to days, but we're not there yet! Please be patient while this product is in it's infancy. Please feel free to contact me with questions at