CONFidence 2026 ConfiBadge
Planned ESP32-C6 hackable badge for CONFidence
A planned official electronic badge for CONFidence 2026 in Krakow, documented as a hackable ESP32-C6 platform with OLED display, I2S audio amplifier, six navigation buttons, rechargeable LiPo power, firmware challenges, and an 8-pin expansion port.