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Einsy Retro
Marcio T edited this page Aug 8, 2020
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1 revision
The LulzBot Mini 2 uses the Einsy Retro board from UltiMachine and as such, this is a relatively easy upgrade to perform on previous generation Mini printers.
A few connectors have changed so there will be some adjustments necessary to the wiring inside the control box:
- Replace connectors on the power leads
- Replace the two pin connector on heat-sink fan with a three pin connector
- Replace the two pin connector on the case fan with a three pin connector
If you do not wish to purchase new parts, you can swap the connector shrouds on the fans with the shrouds on the X-Max and Y-Min, leaving X-Max and Y-Min disconnected (Drunken Octopus firmware does not need these). The pins can be disengaged from the shrouds using a dental pick without the need to modify the ends.
Flash Drunken Octopus firmware for the Einsy Retro. The firmware files for the Einsy Retro are under the "custom" folder and are indicated by "Einsy" in their names.