# PlatformIO
.pio/
.pioenvs/
.piolibdeps/

# IDE
.vscode/
.idea/
*.swp
*.swo
*~

# Compiled files
*.o
*.a
*.elf
*.bin
*.hex

# OS files
.DS_Store
Thumbs.db

# Build artifacts
build/

# Credentials (if stored locally)
credentials.h
secrets.h