Physical desk monitor that displays Claude Code usage limits (5-hour session and 7-day weekly utilization) on an ESP32-S3 touchscreen via USB serial. Firmware: LVGL 9 dashboard with LovyanGFX on SC01 Plus, Anthropic brand colors and custom fonts (Tiempos, Styrene B, DejaVu Sans Mono), Claude spinner animation with rotating status words. Daemon: Pure bash script that reads the Claude Code OAuth token, makes a minimal Haiku API call, extracts usage from rate-limit response headers, and sends JSON to the ESP32 over serial. Uses inotifywait for instant USB plug/unplug detection. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
91 KiB
91 KiB