Flash firmware to Arduino boards in the pi-openclaw-mcp-stack workflow after successful build/deployment. Use when users need serial port detection, board/FQBN checks, upload commands for Nano 33 BLE, post-flash verification, or EI deployment handoff completion.
references/flash-playbook.md to verify sketch/artifact and compile status first.$pi-openclaw-ei-arduino-deploy (projectRoot, bundleArtifact, fqbn, port).references/serial-port-checks.md to identify /dev/tty* and permission issues.scripts/flash-nano33ble.sh (compile then upload, host arduino-cli first).arduino-cli compile + arduino-cli upload on Pi.fqbn and port.arduino:mbed_nano:nano33blereferences/flash-playbook.mdreferences/serial-port-checks.md