Dual lens stepper motor controller based on SCE2 module

SCE2_dual_L012 is a fully integrated stepper motor controller module carrier board for controlling two motorized lens zoom/focus parameters.

Features

• System On Module (SOM) design
  
• Fully integrated, ready to use
• 4 stepper motors drivers, up to 1/256 microstepping
• 4 Limit switch inputs
• Directly connect USB port
• Optional TTL USART/I2C ports8 IO ports (some with hardware PWM output capability)
  

Avantages

• 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

Notes

• Latest documentation on Kurokesu wiki
• 3D model can be downloaded from GitHub