A developer repurposed discarded disposable vapes into functioning web servers by utilizing their built-in PUYA microcontrollers[1]. The project runs on a 24MHz Cortex M0+ chip with 24KiB flash storage and 3KiB RAM, found inside modern rechargeable “disposable” vapes[2].
The web server implementation uses uIP for TCP/IP networking and communicates via SLIP protocol through semihosting. After optimizing the data transfer with ring buffers, the server achieves 20ms ping times and 160ms page load speeds[2:1].
The project demonstrates creative e-waste reuse at a time when disposable vapes face increasing restrictions, with recent bans enacted in Rhode Island[3] and other jurisdictions. The developer notes the irony of “disposable” devices containing USB-C ports and rechargeable batteries[2:2].
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: [email protected]
This is the official technology community of Lemmy.ml for all news related to creation and use of technology, and to facilitate civil, meaningful discussion around it.
Ask in DM before posting product reviews or ads. All such posts otherwise are subject to removal.
Rules:
1: All Lemmy rules apply
2: Do not post low effort posts
3: NEVER post naziped*gore stuff
4: Always post article URLs or their archived version URLs as sources, NOT screenshots. Help the blind users.
5: personal rants of Big Tech CEOs like Elon Musk are unwelcome (does not include posts about their companies affecting wide range of people)
6: no advertisement posts unless verified as legitimate and non-exploitative/non-consumerist
7: crypto related posts, unless essential, are disallowed
But does it run DOOM?
LOL, DOOM can run even on a Predictor
https://youtube.com/shorts/2PD-sTFBdvY
asking the REAL questions