OUTDATED, PLEASE REFER TO THE VORON HARDWARE REPO FOR THE LATEST VERSION
STM32-Klipper-Expander
Simple MCU board for use with Klipper 3D Printer firmware with:
- STM32F042F6P6 MCU with internal oscilator
- SWD header for easy debugging
- 4 3A Mosfet outputs
- 2 Thermistor inputs
- 1 Level Shifted Neopixel output
- 1 GPIO header
-
I2C Header with Pullup Resistors
Parts that need to be sourced if assembled by JLC:
- Micro USB port Molex 105017-0001 or equivalent Amazon
- Keystone Fuse Holder Keystone 3544-2
- Mini Blade Fuse 2A 32V, 5A 32V, 10A 32V, or Amazon Assortment
- 2 Pin Tactile Switch 6 x 3.5mm Button or Amazon
- Screw Terminals 5.08mm Screw Terminals