Micro-ROS

In this post we will see how the Pi Pico can natively speak to a ROS2 graph using micro-ROS. We will set up a project in VSCode, compile and upload it to the microcontroller.

In this post we will see how to wire up an HC-SR04 range sensor to the Raspberry Pi Pico and publish its readings to the ROS 2 graph using micro-ROS. This builds upon the previous post ‘Getting started with micro-ROS on the Pi Pico’, as such I’d encourage you to read it first if you are not already familiar with the topic.