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