Hi,

I am working on a project to interface an ESP32 to Raspberry pi running Ubuntu 20.04 and Noetic. Need to connect ESP32 hardware pins (IO01 and IO03 -not USB) directly to raspberry pi hardware pins (IO14, IO15) and communicate using ROS serial. Being very new to ROS and this being my first post, I am not sure how to interface it and what packages to use. Any help is kindly appreciated.

Thanks, Praveen