In this repository you will find the firmware source code, BOM, STLs of the printed parts and frames for the Blocks one 3D printer

• Download and install Cura 15.02.1: Win / Mac
• Download the HEX file
• Connect your USB printer cable
• Open Cura and select menu "Machine" -> "Install custom firmware"
• Select the downloaded HEX file.
• Wait for the upload to finish and press "OK"

In case the update does not start, please verify the "Serial port" and "Baudrate" (250000) settings in the menu "Machine" -> "Machine settings".

V1.2.1:

• Homing after print bug solved

V1.2:

• USB communication bug solved
• Baudrate changed to 250000

V1.1:

• New load/unload filament routine
• Option to clean the nozzle before bed level
• Thermal runaway safety feature
• Filament runout (needs printing new extruder and adding a microswitch to work)
• Reversed direction of the LCD knob

Blocks one is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License

The firmware was based on Marlin and https://github.com/bq/Marlin