Open Source Friday stream: Marlin

Join GitHub for Open Source Friday: a weekly celebration of open source projects, brought to you by the folks building them. On May 24th, Marlin maintainer @thinkyhead will be joining hosts Kedasha Kerr and Andrea Griffiths. Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Sign up on Meetup for a reminder, and tune in on Twitch.