deui-coffee / deui

Deui is an alternative UI for the Decent DE1 espresso machine.

Deui ☕️

The app is consisted of 2 main elements

• a WebSocket server that connects hardwares (your bluetooth adapter and the DE1), and
• the Deui frontend.

Develop

npm ci

npm start

Navigate to http://localhost:3001/

Run the latest build

npx deui-coffee@latest

And navigate to one of the addresses it gives you, e.g. http://localhost:3001/

Troubleshooting

For issues related to bluetooth, refer to abandonware/noble. Most of what can happen is already described in their README.

Ubuntu

Disconnection Reason 62 (or 0x3E)

The error means "failed to establish connection" and happens after a successful scan. One thing that can help

systemctl status dbus
systemctl enable bluetooth.service