The following LCA & RISC-V Summit videos by Keith Packard may also interest. "Snek: A Python-Inspired Language for Tiny Embedded Computers" <https://www.youtube.com/watch?v=EWMFNqkgt1o> RISC-V Summit 2019: 63 Working Towards a Common C Library for <https://www.youtube.com/watch?v=bC3eJ2DiUdE> https://github.com/keith-packard/snek Python cut down to be smaller than micropython for STEM teaching https://github.com/keith-packard/picolibc https://www.humblebundle.com/books/diy-electronics-wiley-books Humble Book Bundle: DIY Electronics 2.0 by Wiley 19 days USD1 (about AU$1.48) or greater Exploring Arduino: Tools and Techniques for Engineering Wizardry Learning Python with Raspberry Pi Raspberry Pi Projects BeagleBone For Dummies Raspberry Pi For Dummies 3rd ed. USD8 (about AU$11.84) or greater Circuitbuilding Do-It-Yourself For Dummies Arduino For Dummies Arduino Projects For Dummies Raspberry Pi Projects For Dummies Complete Electronics Self-Teaching Guide with Projects USD15 (about AU$22.20) or greater Electronics For Dummies 3rd ed. Adventures in Raspberry Pi 3rd ed. Exploring BeagleBone: Tools and Techniques for Building with Embedded Linux Exploring Raspberry Pi: Interfacing to the Real World with Embedded Linux Arduino Sketches: Tools and Techniques for Programming Wizardry Raspberry Pi User Guide 4th ed.