About this event
A technical conference on PicoRuby, mruby and Ruby for embedded systems, with talks and hardware showcases. Published sessions cover custom kernels, microcontroller programming with mruby/c and Node-RED, femtoRuby on Cortex-M7, development tooling and the ESP32 ecosystem. Showcase projects include controlled light sticks, a Ruby-driven synthesiser and low-cost microcontrollers, with keynotes by hasumikin and まつもと ゆきひろ.