D3 5.5 Double Display Deck

Published at : 23 Dec 2025

This is the D3 5.5 Double Display Deck, a 3D printed Raspberry Pi 4 case with power handle and stands that supports one Raspberry Pi 4 with active cooling and two 5.5" AMOLED touch displays from Waveshare.

You can buy the 3D printable files (gcode, 3mf and stl) in our etsy store:
https://www.etsy.com/de/shop/Holistech

Please have a look at the detailed build guide:

D3 5.5:
https://docs.google.com/presentation/d/1wwQv0u_bmhKils8Ou3v84Xe-_LCGDCi3mLxvjJQx3hc/edit?usp=sharing

D3 5.5 BOM:
https://docs.google.com/presentation/d/11ONEJrdt2EmVCZ3lLH4a8Gij29tZT6--sB7cW1R27xA/edit?usp=sharing

www.holistech.de