BSides Des Moines 2026 Badge
Iowa CH585 RISC-V NFC badge with village-collection CTF
An official BSides Des Moines 2026 badge documented by the iot-pwn bsidesdsm26 repository as a WCH CH585 RISC-V board with an integrated ISO 14443A NFC reader, four SK6812 RGBW LEDs, a main control button, audio, and a three-layer CTF with two static flags, an eight-tag village-collection challenge, and a hash-based unlock, for the June 13, 2026 edition in Ankeny, Iowa.