DIY Connected Espresso Machine: Archeology (Part 1)

Preamble

CoffeeBot

Acquaintance

The Hero (or a guinea pig)

Breakdown

Head Explosion

Water Pump

Water Pump

Boiler

Boiler

Thermistors

Lights

Toggle

Toggle Schematic View
Toggle Resistance Scheme

Microcontroller

Assembled Controller Board

Next Steps

Solution Architect, IoT hobbyist, petrolhead