Awesome

Armed 3D Printer Controller

Features

• 32bit STM32F407VET6
  • 168MHz
  • 512kB Flash
  • 192kB RAM
• Power supply from 12-24V
• Dual power inputs with separate fuses
  • One for one of the high current outputs and the other one for the rest
• Up to 5 steppers
  • Dual outputs for one stepper for use with dual stepper Z-axis
• 3 high current outputs
• 3 fan outputs
• 3 temperature sensors inputs
• 3 endstops inputs
• Filament runout detection
• LCD display header
• USB support
• 10 extension pins
• Support for TMC2130 SPI
• 12-24V supply
• I2C, SPI and UART extension ports
• SWD header
• Stepper configuration using solder jumpers
• Einsy Rambo Form Factor (100x71mm)

Schematic and PCB Design

Designed using Kicad 5.0.

Compatibilty

Arduino compatbile using the Arduino Core STM32 and working with the Marlin 2.0 3D printer firmware.

Board configuration and pinout