This is my presentation in 20210207 Try English LT_ for engineers. Title is "A talk about developing Node-RED node communicating with IODATA Qwatch internet camera device API.".
Thank you for graphic materials!
kage-design http://kage-design.com/
human pictogram 2.0 http://pictogram2.com
ICOOON MONO http://icooon-mono.com/