v1.0.8 - Release for Ender-3 V2/Pro (4.2.2, 4.2.7 board)

Improvements

• Change nozzle pattern parameters for filament end shaping
• Change the default pattern value to reduce the occurrence of strings when exchanging materials
  • TB_LEN: Tube length
  • RESRV1: 110 (cool distance)
  • RESRV2: 5 (clearing turn)
  • RESRV3: 15 (bonding position)
  • RESRV4: 5 (stay time for bonding and cutting)
  • PTRN_N: 0 (select pattern)
  • BR_POS: 0 (PITTA Bearing position)

Boards

• Firmware release for Ender-3 V2/Pro (4.2.2, 4.2.7 board)
  • It is built on the Creality's stock 3D printer models.
  • There are A4988 (non-silent) and TMC2208 (silent) models of Stepper Driver on the 4.2.2 board. The stock Ender-3 Pro has a 4.2.2 with a 4988 and the stock Ender-3 V2 uses a 4.2.2 board with a 2208 (subject to change depending on how Creality is produced).
  • The 4.2.2 pre-built firmware binaries were built with 4988 for Ender-3 Pro and 2208 for Ender-3 V2.