A Super Powerful CNC Controller for Your DIY Plotter or Laser EngraverDesigned by Bart Dring, Ships from United States of America
What is it? This is a great controller, running powerful firmware for your pen plotter or laser cutter. Why did you make it? DIY pen plotters are super popular right now. Check out the #plottertwit...Read More…
This is a great controller, running powerful firmware for your pen plotter or laser cutter.
DIY pen plotters are super popular right now. Check out the #plottertwitter hashtag to see what people are doing.
DIY lasers are also popular, especially with high power, low cost, solid state laser modules.
These machines deserve a custom designed controller and the power of Grbl_ESP32 firmware.
This controller has all the electronic features you need...
Grbl_ESP32 firmware brings a new level of power and features to these machine such as...
The PCB is fully assembled and tested. It looks like this when you get it.
You need to supply an ESP32 Development Kit ($6-$10) and (2) Stepper driver modules ($3-$5 each). It does not come with the pen shown in the picture at the top of this page. That is just used as a scale reference.
The design is completely open source. See this blog post for more details.
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I have been doing DIY Open Source CNC for almost 20 years.