The Duet 3 Mini 5+ balances value and performance, focused on small and medium size machines that do not need the high power output of the Duet 3 Mainboard 6HC.
Product page is here: https://www.duet3d.com/Duet3Mini5plus
Documentation is here: https://docs.duet3d.com/Duet3D_hardware/Duet_3_family/Duet_3_Mini_5+_Hardware_Overview
This repository also contains information in the Mini 2+ : a two driver expansion board for the Duet 3 mini 5+
Product page is here: https://www.duet3d.com/Duet3ExpansionMini2plus
Documentation is here: https://docs.duet3d.com/Duet3D_hardware/Duet_3_family/Duet_3_Expansion_Mini_2+
As always please discuss this on the Duet3d forum: https://forum.duet3d.com/