Smart Heater Contoller for an ESPresso machine | LW Project Blog
Rancilio Silvia with Auber PID Demo - YouTube
PID Control Kit for Rancilio Silvia Espresso Machine | eBay
Relocating Rancilio Silvia PID
PID kit for Rancilio Silvia Espresso, w/ Pre-infusion, White Display | eBay
Rancilio Silvia PID Espresso Machine - Best Quality Coffee
I installed a PID on my Rancilio Silvia for about $50 : r/espresso
Finally added a PID to the Silvia. More consistent shots and my workflow is so much quicker. : r/espresso
PID Temperature Control Retrofit KIT for Rancilio Silvia [KIT-RSRTDNb] - $149.50 : Auber Instruments, Inc., Temperature control solutions for home and industry
Rancilio Silvia Pro X: Resetting the PID
DIY Silvia LCD, PID, pre infusion mod | Coffee Forums