Raspberry Pi 4 self-hosts a site that prints anonymous messages on a receipt printer. Docker + Cloudflare Tunnel route traffic; PHP generates ESC/POS and writes to /dev/usb/lp0. Printed results ...
The Raspberry Pi is versatile, affordable, and packed with features that make it an excellent fit for 3D printing. You can ...
A lot of raw materials and energy are used to produce a printer. The longer the device is in use, the better in terms of sustainability. With a Raspberry Pi, you can indirectly make older printers ...