This repository contains both the hardware and firmware source files for the Hack&Roll 2026 hardware badge.
See the root directory's LICENSE.md for more information on how these materials are licensed.
This Hack&Roll 2026 hardware badge would not have been possible without the following people:
- Terence Chan Zun Mun (@Hackin7), for his invaluable knowledge and guidance in PCB design and hardware badge development, as well as liaising with Espressif Systems
- Tan Le Yew (@itsme-zeix), for helping out with development and troubleshooting of the NFC controller badge
- Lim Yik Jin (@yikjin), for developing the hardware badges
- Park Youngseo (@youngseopark05), for creating the artwork used for this hardware badge
- Koh Chan Hong, Ravern (@ravern), for liaising with Espressif Systems
- Tan Rongwen, Daren (@darentanrw), for liaising with Espressif Systems
- Everyone in NUS Hackers for making Hack&Roll 2026 a reality!
The ESP32-C3-WROOM-02-N4 module in this hardware badge is also sponsored by Espressif Systems, the manufacturers of the widely-used ESP32 chips.