4.4 Setup Host Name

This way ROS1-ROS2 bridge running on LattePanda will be able to access Raspberry ROS1 instance via Ethernet.

Step 4.4.1 Open hosts file using sudo.

sudo vi /etc/hosts

Step 4.4.2 Add the line below into that file, and save it:

172.72.2.2 mxlfrbt

Step 4.4.3 Try pinging the Raspberry Pi using its hostname "mxlfrbt." It should work the same way as using its IP address. If your Raspberry Pi has a different hostname, use that instead.

ping mxlfrbt