Update to Marlin 2.1.1, https://github.com/MarlinFirmware/Marlin/releases/tag/2.1.1
Highlights since v513 (514 was skipped (git issues))
SKR Wifi changes
- The default is now TFT MODE. Marlin mode will no longer see the SD card in the side of the screen TFT mode will.
- 8266 Wifi added to the board, not the TFT. This will let you run in headless mode.
Laser updates
- Inline laser commands. 8bit can do 22mm/s raster, 32bit 25mm/s raster. Vector much faster.
Driver updates
MP3DP v4 initial release