Hello ROS community,

I have tried working with ROS on arduino, tested a LED example : - Arduino with ROS subscriber node for LED - Created a ROS publisher node on terminal using rosserial_python to turn on/off LED (pub command with python serial node). And everything went well.

For the next step, I want to do the same work replacing the PC by another microcontroller (Renesas Rcar H3). The MC has a usb port so i'll link it to the arduino through the debug cable (litterally like a PC).

I wonder first if it is possible ? Also, will I be able to publish using rosserial to the arduino to control the LED ? Are there codes that could be used for that ?

Any clues would be great.

Waiting for your answers. Thanks and regards. Lilia.