Flash and Connect the micro-ROS Motion Controller

Goal

Flash the controller, start the micro-ROS agent and verify serial communication.

Procedure

1. Put the controller into its documented flash mode.
2. Flash the matching firmware.
3. Start the micro-ROS agent on the host.
4. Inspect controller topics with ros2 topic list.

Verification

Record the command output, confirm the expected ROS 2 topic or behaviour, and resolve power, TF and device-permission errors before continuing.