DIY pen plotters and lasers have become increasingly popular, and some pretty awesome creations circulating Twitter. This new product, from Bart Dring, will help you jump on the creative plotter train!
The ESP32 CNC Pen / Laser Controller is a small yet powerful CNC controller that you can use for your next DIY pen plotter or laser engraver project! The Grbl_ESP32 firmware running on the board offers users a new level of power and features a 32-bit dual-core processor, 120kHz step rates, WiFi, Bluetooth, and a 16-bit laser power control, just to name a few.
The controller includes the following useful features:
- 5V 3A Step Down Power Supply
- (1) High Current Output
- (1) Hobby Servo Connector
- Laser Power PWN Connector
- (2) Limit / Home Switch Connectors
- Power Output Connection for the Laser Module
- Removable Mirco SD Card
- Standard DC Barrel Connector
- (2) Stepper Motor Driver Sockets
The PCB comes tested and fully assembled. There are also optional add-on items, two DRV8825 Stepper drivers, or a programmed ESP32. The ESP32 CNC Pen / Laser Controller could be exactly what your next laser engraving or pen plotter project needs to make your it stand out!