I installed a PID on my Rancilio Silvia for about $50 : r/espresso
Rancilio Silvia E – Konstantin – CleverCoffee – Do it yourself PID for your Espresso Machine
Rancilio Silvia eigene PID incl. App (beta)
PID kit for Rancilio Silvia Espresso, w/ Pre-infusion, White Display | eBay
PID Control Retrofit KIT for Rancilio Silvia w/ screw RTD sensor PID Temperature Control Retrofit KIT for Rancilio Silvia Espresso machine [KIT-RSRTD] - $149.50 : Auber Instruments, Inc., Temperature control solutions for
PID Controlled Thermostat Using ESP32 (Applied to a Rancilio Silvia Coffee Machine) : 6 Steps (with Pictures) - Instructables
Rancilio Silvia mit meCoffee PID gebraucht an Liebhaber abzugeben in München - Thalk.Obersendl.-Forsten-Fürstenr.-Solln | Kaffeemaschine & Espressomaschine gebraucht kaufen | eBay Kleinanzeigen ist jetzt Kleinanzeigen