![Upgrading a Gaggia Classic espresso machine with a PID controller #hacking # coffee #Espresso « Adafruit Industries – Makers, hackers, artists, designers and engineers! Upgrading a Gaggia Classic espresso machine with a PID controller #hacking # coffee #Espresso « Adafruit Industries – Makers, hackers, artists, designers and engineers!](https://cdn-blog.adafruit.com/uploads/2019/02/Untitled-106.png)
Upgrading a Gaggia Classic espresso machine with a PID controller #hacking # coffee #Espresso « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![ISPRESSO: Remote Controlled, Raspberry Pi Powered Espresso Machine : 26 Steps (with Pictures) - Instructables ISPRESSO: Remote Controlled, Raspberry Pi Powered Espresso Machine : 26 Steps (with Pictures) - Instructables](https://content.instructables.com/F06/X38S/HWWNLNR7/F06X38SHWWNLNR7.jpg?auto=webp&frame=1&width=320&md=d2375d4ea9725419ba7d4c7bf335d0ea)
ISPRESSO: Remote Controlled, Raspberry Pi Powered Espresso Machine : 26 Steps (with Pictures) - Instructables
![GitHub - Jutta-Proto/hardware-pi: Instructions for how to equip a Raspberry Pi to control a JURA coffee maker. GitHub - Jutta-Proto/hardware-pi: Instructions for how to equip a Raspberry Pi to control a JURA coffee maker.](https://user-images.githubusercontent.com/11741404/119830488-9a9dc900-befc-11eb-96ca-b56d4b393019.jpg)
GitHub - Jutta-Proto/hardware-pi: Instructions for how to equip a Raspberry Pi to control a JURA coffee maker.
![BitBarista: fully autonomous coffee machine built using Raspberry Pi and Bitcoin — The MagPi magazine BitBarista: fully autonomous coffee machine built using Raspberry Pi and Bitcoin — The MagPi magazine](https://rpi-magazines.s3-eu-west-1.amazonaws.com/magpi/legacy-assets/2017/11/bitbarista-1.jpg)
BitBarista: fully autonomous coffee machine built using Raspberry Pi and Bitcoin — The MagPi magazine
![ISPRESSO: Remote Controlled, Raspberry Pi Powered Espresso Machine : 26 Steps (with Pictures) - Instructables ISPRESSO: Remote Controlled, Raspberry Pi Powered Espresso Machine : 26 Steps (with Pictures) - Instructables](https://content.instructables.com/FAC/8RIS/HWX4961N/FAC8RISHWX4961N.png?auto=webp&fit=bounds&frame=1&width=1024)