4-axis electronic lead screw controller

Automates manual metal lathe operations greatly increasing its capabilities:

• Precision control of both axis
  
• Soft limits / automatic stops
• Automatic thread cutting
• Turning, facing, cones and more

Software on GitHub

Controller comes fully assembled. It's based on ESP32-S3 that can be programmed freely and used for a variety of applications. Powered via USB-C, it offers five 4-pin terminals on the back side:

• A/B rotary encoder terminal
• 4x stepper motor driver terminals

Each pin that isn't fixed to 5V or GND can alternatively be used as a digital I/O pin e.g. to connect a joystick. All I/O pins are pulled up.

With 2 cores each at 240 MHz it has 30x the processing power of a Nano microcontroller making it ideal for CNC applications.

Datasheet PDF

Customs fees and duties are the responsibility of the customer.