Could this button control your robot? (Beginner micro-ROS Tutorial)

ROS runs great on computers, but what about microcontrollers? Enter micro-ROS! This allows us to publish and subscribe and more, all from a tiny board like the Raspberry Pi Pico, opening a whole new realm of possibilities for interfacing with low-level hardware. Check out PCBWay at https://pcbway.com/g/59QIMe 👨‍💻️ Code from tutorial https://github.com/joshnewans/microro... Pi Pico C/C++ SDK https://github.com/raspberrypi/pico-sdk -- Follow this readme --- micro-ROS Pi Pico SDK https://github.com/micro-ROS/micro_ro... picotool https://github.com/raspberrypi/picotool PicoLED Library https://github.com/ForsakenNGS/PicoLED 📖 micro-ROS Documentation https://micro.ros.org/docs/tutorials/... Instructions for more complex message memory allocation https://micro.ros.org/docs/tutorials/... 💬 Join the discussion at https://discourse.articulatedrobotics... ❤️ Support me on Patreon! https://www.patreon.com/bePatron?u=55... 00:00 - Intro 01:18 - Set up the example code 06:20 - Run the example 08:00 - Hardware configuration 09:35 - Modifying the example publisher 15:35 - Add a subscriber to change colours 24:45 - Creating a custom service 33:36 - Outro