# Rust / Cargo /target/ **/target/ Cargo.lock.bak *.rs.bk # esp-idf / embedded build artifacts /build/ **/build/ sdkconfig sdkconfig.old sdkconfig.defaults.*.bak .embuild/ managed_components/ dependencies.lock # Editor / IDE .vscode/ .idea/ *.swp *.swo *~ .DS_Store # Local config and secrets .env .env.local *.local.toml config.local.* # Logs and temp *.log *.tmp