# The Ultimate Hackability of Vape Pens: Turning Disposable Electronics into Functional Devices

The world of disposable electronics has reached new heights with the proliferation of vape pens. These tiny devices, often carelessly discarded in parks and streets, are not only wasteful but also contain a wealth of useful components that can be repurposed for various projects. In this article, we'll delve into the hackability of vape pens, exploring their inner workings, and showcasing creative ways to breathe new life into these disposable devices.

Vape pens, particularly rechargeable ones, boast impressive specs that make them attractive to tech enthusiasts. They feature ARM Cortex-M0+ microcontrollers, 800 mAh lithium-ion batteries, USB-C ports, pressure/flow sensors, and even three microphones for flavor combinations. The question remains: what can we do with these discarded devices? The answer lies in their potential as hackable projects.

## Sanitizing and Cracking Open the Vape

When hacker John Graham-Cumming found a Fizzy Max III 60K Rechargeable Disposable Vape discarded in the park, he knew exactly what to do. He sanitized it, cracked it open, and blogged about its incredible tech specs. This vape offers six different flavor combinations, controlled by three microphones that aid in determining which liquid chamber to heat.

## Repurposing Vape Batteries

Serial devices like USB can be configured as modems with the right optimization. Hacker Bogdan Ionescu created a web server using a discarded vape's serial device, achieving impressive speeds of just 160ms. Second Chance Material and Design found a repeatable strategy for collecting and reusing vape batteries by slotting them into 3D-printed arrays that fit tool battery form factors.

## Exploring the Vape Screen

Jason Gin reversed-engineered a Kraze HD7K vape screen using DSLogic Plus logic analyzer, inspecting network traffic during initialization. Instead of displaying content alone, Jason hacked the vape and installed a custom Windows 95 theme, creating a unique hack that's both celebratory and pointless.

## Turning Vapes into Digital Ocarinas

A group of NYU interactive technology enthusiasts turned discarded vapes into digital ocarinas using their low-pressure sensors. While the result is screechy and chaotic, it's an innovative example of repurposing vape technology.

## Ideas for Repurposing Vape Devices

* Turning a vape screen into a tiny recording device or mic array * Creating a pressure-detecting intruder alarm to protect your packed lunch * Repurposing the heating elements as on-demand air-fresheners or essential oil delivery systems * Powering a USB fan from a bank of reused vape batteries

## Conclusion

The ultimate hackability of vape pens lies in their potential to breathe new life into discarded electronics. By exploring their inner workings and creative repurposing, we can unlock innovative projects that showcase the versatility of disposable technology. Whether you're an experienced hacker or a curious enthusiast, turning a discarded vape into something functional is sure to spark your creativity.