A20M GT2560 V4.1B Control Board, before order pls check which board does your printer has
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hello , this board is soldered with A4988 drivers; if you need V4.1B board soldered with TMC 2208 drivers, pls order this, but write a comment for your order, need A20M V4.1B board soldered with TMC 2208 drivers instead . comment for your order , not comment here.
Date Added: 08/16/2021 by Jocelin Jia