Description
Smoothieboard V2 Core
This board is the stripped down version of the V2 Prime. It has no onboard stepper drivers and lower overall power FETs in the switching section.
The digital section and onboard 5V power management are the same as the V2 prime.
–STM32H745 MCU
-External flash memory
-10/100 ethernet
-6 buffered endstop inputs. (XYZ min/max)
-3Â Buffered and ESD protected ADC inputs for thermistor temperature measurement
-1 Probe input with Comparator input. Capable of 3-45v probe voltage (Range set by jumpers)
-1 PWM/Servo output
-5v @3A voltage regulator (32V max input)
-1 SD card slot
-RTC battery (optional header not installed, but functional)
-MSD pushbutton: If you press this button (or send the command) it will go into MSD mode and mount the board as a storage device until it is ejected by the host
Opensource Hardware files are located on the Github repository here: https://github.com/Smoothieware/Smoothieboard2
Opensource firmware files and wiki available here: https://github.com/Smoothieware/SmoothieV2/
Assembled in the United States of America using Foreign and Domestic parts (and designs)
