A bit about everything: Gaggia Classic. Controlling temperature using PID.
CoffeePID - a generic PID controller for coffee machines — 1024kilobyte
Adding a DIY PID to the Gaggia Classic Pro - Rambling...
![Gaggia Classic Seamless PID Upgrade | [protofusion]](https://protofusion.org/wordpress/wp-content/uploads/2019/01/IMG_4585_v1.jpg "Gaggia Classic Seamless PID Upgrade | [protofusion]")
Gaggia Classic Seamless PID Upgrade | [protofusion]
Auber PID / Gaggia Classic may have overheated and "burned out"
Gaggia Classic Pro PID Upgrade Kit: the Main Components US - Etsy
PID KIT for European Gaggia Classic, pre-infusion, RI9403 | eBay
Gaggia Classic Pro PID kit in action | PID controller mod - YouTube
DIY PID for my Gaggia Classic : r/gaggiaclassic
Modifying my Gaggia Classic Espresso machine - Cal Bryant
PID Temperature Control Retrofit Kit for Gaggia Classic Pro | Cape Coffee Beans
TopBox PID Mounting System
How to install a PID on a Gaggia Classic Pro - DIY, cheap and good looking! - YouTube
![Gaggia Classic Seamless PID Upgrade | [protofusion]](http://protofusion.org/wordpress/wp-content/uploads/2019/01/Gaggia-Classic-PID-Mod-Schematic.jpg "Gaggia Classic Seamless PID Upgrade | [protofusion]")
Gaggia Classic Seamless PID Upgrade | [protofusion]
PID KIT for Gaggia Classic Pro & Classic & Home, Pre-Infusion - KIT-GGP(Red)
Gaggia Classic Mod: no water tank, instead fixed supplies for fresh and waste water, PID and manometer
Gaggia Classic Pro customised with PID, 9 Bar Spring and enclosure (All colours available)
Gaggia Classic Pro + Shades of Coffee PID Controller Review & First Impressions - YouTube
Adding a DIY PID to the Gaggia Classic Pro - Rambling...
Low Voltage PID install on a Gaggia Classic
Modifying my Gaggia Classic Espresso machine - Cal Bryant
