Do not use “Tronxy X5SA” firmware or “SainSmart” branded firmware – they will brick your machine.
As of this writing, the most recent stable build for the XY-2 Pro 32-bit board (V2.0/2.1) is (or similar, depending on the date). This build introduces a smoother bed leveling wizard and fixes the "Z-offset drift" issue that plagued older versions.
Do not use “Tronxy X5SA” firmware or “SainSmart” branded firmware – they will brick your machine.
As of this writing, the most recent stable build for the XY-2 Pro 32-bit board (V2.0/2.1) is (or similar, depending on the date). This build introduces a smoother bed leveling wizard and fixes the "Z-offset drift" issue that plagued older versions. tronxy xy2 pro firmware update new