Ender 3 v2 board 4.2 7 July 8, 2019 16 32 64 128 Ender 3 v2 board 4.2 2 vs 4.2 7 4.2.7 ender 3 board Ender 3 v2 4.2.2 vs 4.2.7 Ender 3 4.2.2 vs 4.2.7 Ender 3 32 bit board upgrade Ender 3 2v
