Ender 3 Mesh Bed Leveling with Marlin Firmware – Crosslink
Bed Tramming Your Ender 3 Pro - Leveling 4 Corners Using Marlin Firmwa – Shiny Upgrades
I recently flashed bootloader onto my ender 3 board . And installed the current Marlin 1.1.9 firmware . And now my printer will not home itself , I get error on screen