A normal-looking TI-84 hides a powerful AI assistant—with internet, texting, games, and stealth mode. Built using open-source tools and an ESP32 chip.
What if your old-school calculator could connect to Wi-Fi, talk to ChatGPT, send texts, and store secret notes — all while looking completely normal?
That’s exactly what this insane project just pulled off. A developer modded a TI-84 calculator into a full-blown AI-powered device using nothing but open-source code and an ESP32 chip.
✅ TI-32 open-source firmware by ChromaLock
✅ Built-in ChatGPT access (cloud-powered)
✅ ESP32-C3 chip embedded invisibly inside
✅ Secure lock screen, secret notes, image viewing, games
✅ Bypasses test mode and survives factory resets
✅ Fully undetectable from the outside
This isn’t local AI. It connects to the cloud and returns ChatGPT responses — all disguised as a regular calculator.
This is the perfect example of how AI tools + hardware hacking = innovation magic.
It shows the power of open-source AI, low-cost components, and a bit of creativity.
From productivity to stealth tech, the future of AI is already here — and it’s hiding in plain sight.
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📸 Credit: @gptcalculator
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