Note. Beta release for advance user. please verify electical connection carefully before use.
 
Mainboard only CPU, stepper driver not included
 
Design for replacing the stock cetus mainboard MK1 2 and 3. 
 
For use with Pololu style stepper driver, Please insert the driver in the correct orientation.
 
Supporting
pololu style stepper driver (a pair of motor wire need to cross over depends on the driver install to make the direction correct)
stock Cpu
stock MK1/2, MK3 Heatbed,
stock Zprobe
tinyFab Cpu
tinyFab Heatbed (10pin or 12pin FFC)
pin out for BL touch
 
Mounting bracket for MK1/2 
https://www.thingiverse.com/thing:3953664

Schematics
https://drive.google.com/file/d/1aoNHBNYcbnFDr1iBRLzPb3YmgEsTBbGb/view?usp=drivesdk

 
Schematic note the CPU pinout is swapped by the bracket
Schematic download here

TinyFab Mainboard (BETA)

SKU: TFUPMBV1R0
£40.00 Regular Price
£10.00Sale Price

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