# Waveshare ESP32-S3-Touch-LCD-3.49 - C64 READY

PlatformIO retro prompt selector with six classic computer looks and a blinking cursor.

- Tap **BOOT** to cycle through Commodore 64, Sepia UNIX, Amiga Workbench,
  Apple II, MS-DOS, and BBC Micro prompts.
- Hold **PWR** for 1.2 seconds to turn the device off. Battery operation uses
  the board's TCA9554 power latch; USB operation falls back to deep sleep.
- While connected to USB, tap **PWR** to wake from deep sleep.

Hardware: ESP32-S3R8, 16 MB flash, 8 MB PSRAM, 172x640 AXS15231B QSPI LCD.

Build: `pio run`
Upload: `pio run -t upload`
Monitor: 115200 baud

C64 palette: background `#40318D`; text/cursor `#7869C4`.

Sources:
- https://www.waveshare.com/wiki/ESP32-S3-Touch-LCD-3.49
- https://github.com/waveshareteam/ESP32-S3-Touch-LCD-3.49