Rj Bernaldo | I Built a Custom Espresso Machine - Project Gaggiuino @rjbernaldo_ | Uploaded June 2023 | Updated October 2024, 3 hours ago.
UPDATE: Gaggia Classic 2015 version is not recommended at all for the gaggiuino. Avoid that and stick to either the OG or the Pro version. h/t to @VSparxxx

I made a video on how I would build a Gaggiuino if I were starting from scratch in 2023

00:00 Pulling a shot
00:44 What is the Gaggiuino?
01:03 Problem
01:22 Video breakdown
02:30 Gaggia Classic 1991
03:38 Gaggia Classic 2015
04:25 Gaggia Classic Pro
04:48 The machine I recommend
06:02 Arduino Nano vs STM32
07:24 Lego or PCB?
08:45 Lessons learned and my personal advice
09:35 Common issues checklist
10:43 Join the showroom