Categories

New 2.5D pen/laser ESP32 controller

Posted on Thursday, December 6th, 2018 in open source, wireless by DP

20181128_204306

Bdring published a new build:

I have done several pen and laser machines lately, so I decided to create a custom PCB for Grbl_ESP32 for these types of machines. This is a small (70mm x 60mm) PCB with all the features a pen plotter or laser cutter/engraver would need.
These typically use stepper motors for the X and Y axes. On pen plotters, the Z axis is controlled by a servo or solenoid. On lasers you need an accurate PWM for laser power control.

Project info at Buildlog.Net blog and the library GitHub repository here. It’s also up on Tindie.

This entry was posted on Thursday, December 6th, 2018 at 11:17 pm and is filed under open source, wireless. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

Leave a Reply

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Recent Comments

  • Sjaak: I love those spade connectors. Where to get them?
  • Justin Myers: Always worth a shot!
  • Jack: Honesty is based upon objective fact, and truth upon perception which is invariably subjective. Therefore be honest, and let history make its own decisions.
  • Crawford: Lucky?
  • hli: Sunday++