Explore memory management challenges in ESP32 microcontrollers and their applications with Neopixels and RGBPanels in this informative conference talk from linux.conf.au 2020. Gain insights into developing for resource-constrained environments, contrasting with traditional systems that have abundant RAM and OS-managed memory. Discover how to optimize code for microcontrollers and learn about interfacing with popular LED technologies. Delve into the world of embedded systems and open-source development as presented by Marc MERLIN, offering valuable knowledge for both beginners and experienced developers in the field of IoT and microcontroller programming.