rustybrewer

Are you coffee lover? Do you own a single boiler coffee brew machine?

Simple thermocouple You’ll find a complete DIY setup here.

• PID software (Rust)
  • Prometheus metrics
  • HTTP Endpoint
• Control software (Rust)
  • Mode 0 standby
  • Mode 1 warm up, keep constact boiler temperature (95° C / 203° F)
  • Mode 2 brew, use additional heating vs. cold water pump
  • Mode 3 steam
• Discord Bot turn and off the brewer when you are far away from the machine (Deno Typescript)
  • uses Prometheus metrics and HTTP endpoint
• Incremental agile hardware rework
  • Max 4h without espresso!
  • Component list