Life & fun · alternatives · 2026
24 alternatives to A DIY airgapped, e-ink TOTP device
A DIY airgapped, e-ink TOTP device is a do-it-yourself project for building a standalone two-factor authentication token. It uses e-ink display technology and operates without network connection, making it suitable for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A DIY airgapped, e-ink TOTP device launched in 2023; newer entries below may have overtaken it.
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E-ink bird frame for Raspberry Pi - real-time bird detection by audio, fully local AI, rendered as real, hand-cut 1800s bird illustrations. - arnegiacomo/fugleramme
Sep 2026 · github.com · its alternatives →
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2025 · stavros.io · its alternatives →
- 3BA
Hi. I heard HN likes e-paper gadgets so I wanted to share a little side project I’ve been working on with @sqfmi. We’re building Beepberry - a portable e-paper computer for hackers, designed for chatting on Beeper. My day job is running Beeper [0], but I will always have a soft spot for building hardware. I wanted to create a ‘weekend’ device that would let me stay in touch with friends and family, without the distractions of a full smartphone. I imagined a tiny, hackable e-paper screen with a physical keyboard, powered by a Raspberry Pi, that I could use to chat around my home…and pretty…
2023 · beepberry.sqfmi.com · its alternatives →
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Displio▲91A tiny, programmable e-ink wifi display (pre-launch)
2015 · kickstarter.com · its alternatives →
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Recently, we wanted to find a way to display Generative AI art in our office at Photoroom.
2023 · eliot.blog · its alternatives →
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Join the paperd.ink waitlist to get early access to open-source e-paper (eink) devices.
2021 · paperd.ink · its alternatives →
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A small self-hosted RSS/Atom reader for Kindles and other e-ink devices.
Jul 2026 · kendal.codeberg.page · its alternatives →
- 12TA
2014 · totp.me · its alternatives →
- 13EI
Hey HN community, I've recently embarked on a tinkering project that merges the versatility of the Badger 2040W with the practicality of an E-ink display. Inspired by the UK Rail departure boards, I've created an E-ink version that updates in real-time with departure information. Would love to hear your thoughts, suggestions, or similar projects you've come across!
2023 · pixelpanic.me · its alternatives →
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A Virtual FIDO2 USB Device. Contribute to bulwarkid/virtual-fido development by creating an account on GitHub.
2022 · github.com · its alternatives →
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Inky 3▲160Send encrypted emails using your current email provider
2016 · inky.com · its alternatives →
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Project E Ink▲20332" e-ink screen that displays daily newspapers on your wall
2023 · projecteink.com · its alternatives →
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Inkly▲104send real printed cards with your own handwriting inside
2015 · inkly.com · its alternatives →
- 18OS
ondevice.io - all your devices in one place - no need to set up port forwarding
2017 · ondevice.io · its alternatives →
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Minimal TOTP generator in 20 lines of Python. Contribute to susam/mintotp development by creating an account on GitHub.
2019 · github.com · its alternatives →
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N2 Smartpen▲93Writes on paper but also mirrors into smart devices.
2014 · neolab.net · its alternatives →
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Two-factor authentication in your browser itself
2021 · authenticator.cc · its alternatives →
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32" e-ink screen with generated art based on tech headlines
2023 · projecteink.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →