Turing Pi 2 layer for stacking mini-ITX case

thingiverse

This is a remix of lightofhonor's excellent stacking Mini-ITX case design to add a motherboard module more suited to the Turing Pi 2. NOTE: The "nodes" stand up higher than the walls of this module! You can generally stack TP2 layers on top of one another, but putting anything else above this module (like a lid) will **very likely require you print the 10mm spacer.** Update (V3, 2023-06-02): - Power hole expanded (8mm->8.5mm diameter) - Power hole moved 0.5mm inward - Hexagonal pocket (2mm deep, 10.25mm AF) added around power hole to hold PSU barrel jack hexnut - Rear I/O aperture area keepout reduced (2.54mm -> 2.04mm) to make room for all this Update (V2, 2023-04-30): - microSD cutout moved to better accommodate one's fingers when inserting/removing the card Changes from lightofhonor's original: - Standoffs are 2mm higher (7.5mm instead of 5.5mm) - Entire board moved 1.07mm to "right" (-y), to create 2.54mm keepout on "left" - Entire board also moved 1.11mm "forward" (+x) - Back I/O aperture area bevels down to 1.14mm thickness - Cutout in the bottom has been reshaped to make all M.2 slots + microSD accessible - Power button hole removed; TP2's power is managed with BMC - 8mm hole added in back for PicoATX PSU