Our great sponsors
-
Marlin
Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
-
-
WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
It looks like Marlin straight up has support for the original Duplicator i3 Mini. Now I'm not sure if it's the exact same board, but according to https://github.com/MarlinFirmware/Marlin/pull/14559 , probably, though this doesn't mention the V2. You can follow his link to the board to compare the pictures with yours.
if you are on windows you need the hourly build of arduino from here to compile marlin without a windows file limit bug. if you get an error later while trying to compile that talks about a file limit. Try putting marlin and arduino in a folder on your root like C:/Marlin/