Tinta — tap your phone to write a message https://makertube.net/videos/watch/4268a45c-898e-4200-8bd0-bf9f3ac972d7 Tinta receives a custom message typed in your phone from a tap over NFC. The message appears on the e-paper display. Written on the phone and carried by the NFC field. Tinta was switched off before the tap and switches itself off again afterwards — e-paper keeps the text on screen with no power at all. Firmware, PCB and 3D-printable case are open source. https://wake-electronics.com https://www.crowdsupply.com/wake-electronics/tinta https://github.com/c0de111/tinta Mon, 24 Aug 2026 21:58:32 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://spectra.video Tinta — tap your phone to write a message https://spectra.video/lazy-static/avatars/71f5d173-eea9-47a7-b254-f7e91f9f5d25.png https://makertube.net/videos/watch/4268a45c-898e-4200-8bd0-bf9f3ac972d7 All rights reserved, unless otherwise specified in the terms specified at https://spectra.video/about and potential licenses granted by each content's rightholder.