Overview Hardware Button Beep Truth Detector DVD Screensaver Heartbeat Viz Pixel Canvas WiFi Scanner

Session Source Code

Source Code · Sketch 001

beep_button.ino

TFT_eSPI

FT6336U

driver/i2s_std.h

FreeRTOS dual-core

880 Hz I2S audio

sketches/beep_button/beep_button.ino

Built with Claude Sonnet 4.6 · Anthropic · April 2026