Features

• System On Module (SOM) design
  
• Fully integrated, ready to use
• 4 stepper motors drivers, up to 1/256 microstepping
• 4 Limit switch inputs
• Direct connect USB port
• Optional TTL USART/I2C ports 8 IO ports (some with hardware PWM output capability)
• 32bits ARM-Cortex M3 microcontroller, running at 72Mhz
• Advanced motor control with Trinamic drivers
• Digital current control of stepper motor drivers directly from g-code