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Show HN: Open-Source eInk Bike Computer

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Why This Matters

The open-source eInk bike computer offers a standalone navigation solution that eliminates the need for a phone or subscription, making it a cost-effective and privacy-conscious option for cyclists. Its independence from cloud services and reliance on open-source software can inspire more sustainable and customizable tech in the cycling industry.

Key Takeaways

03 — Device and phone

What works without a phone

After routes and maps are loaded, the head unit can record and navigate by itself. There is no account or subscription. The app is used when you want to prepare or transfer data.