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I turned my unused Kindle into a photo frame with GPT-6 Astra

L3 · BuilderTutorials & GuidesHacker News· 10/12/2026

Shows practical AI-assisted hardware modification with step-by-step technical implementation details for builders.

AI Summary

A developer jailbroke an unused Kindle using GPT-6 Astra to create a photo slideshow app, detailing the technical process of building custom tools called KindleCTL.

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