Smart Coffee Machine Pump controlled by Raspberry Pi & Ultrasonic HC-SR04 sensor.

Automatic water pump system for SAECO Aulika Focus coffee machine using the HC-SR04 sensor, Raspberry Pi and Cloud4RPi.

For details read the full article on Medium.

How to use

1. Install dependencies:

   sudo pip3 install cloud4rpi hcsr04sensor

2. Run the main.py:

   sudo python3 coffee-pump/main.py

   or use make:

   make run

3. Install as a Service:

   chmod +x service_install.sh
   make install

4. Use as a Service:

   make start|stop|status

5. Show service output:

   make log

Demo Video

https://youtu.be/JSZgaPKaC8s

See Also

Cloud4RPi on GitHub