Firmware for ctc i3 reprap

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Hi

Bought this cheap printed from ebay, but cant figure out the right firmware. Dont recognize the board…

https://www.ebay.com/itm/3D-Printer-Prusa-i3-Reprap-MK8-Extruder-MK3-Heatbed-LCD-Controller-From-DE-DIY/222825753463?ssPageName=STRK%3AMEBIDX%3AIT&\_trksid=p2060353.m2749.l2649

Trying to get titan extruder clone to work with it(Need to change Esteps/mm)…

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