Georgy

🔄 Update — March 2026 v2.1.0 is out with significant improvements: - DS3231 RTC module support (offline TOTP without WiFi) - HOTP counter-based codes - 5-language web interface - Boot mode system (WiFi / AP / Offline) - Light sleep crash fix on battery power Flash from browser: makepkg.github.io/SecureGen/flash Full changelog: github.com/makepkg/SecureGen

👋 Hey Product Hunt! I'm excited to share SecureGen - an open-source hardware 2FA authenticator and password manager I built on ESP32. **🤔 Why I built this:** I got tired of trusting my 2FA codes to phone apps (always online, closed source, vulnerable to remote attacks). Hardware tokens like YubiKey are great, but expensive ($50+) and you can't see codes or manage passwords. So I built my own...