After seeing a post about GitHub Universe 2023 badges I did some research and found a GitHub discussion and a repo badger2040 which led me to Pimoroni which of course meant I was buying my own!

Look for an upcoming blog post soon showing how I get on.
Tutorial
📼 Videos
How to hack your conference badge - Universe 2022 - GitHub
Products
| Badger 2040 W (Pico W Aboard) × 1 | £32.50 |
| Galleon 400mAh Hard Case LiPo Battery × 1 | £6.25 |
| LiPo Amigo (LiPo/LiIon Battery Charger) × 1 | £5 |
| P & P | £7.99 |
| Total | £62.09 |

- https://shop.pimoroni.com/products/badger-2040-w?variant=40514062221395
- https://shop.pimoroni.com/products/galleon-400mah-battery?variant=40061068673107
- https://shop.pimoroni.com/products/lipo-amigo?variant=39779302506579
🔗 Links
- 👩🏻💻 https://github.com/badger2040/home
- 🗣 Badge Scanner Hardware and Software used at GitHub Universe 2023 GitHub community discussions #77583
- 📼 How to hack your conference badge - Universe 2022