Web oscilloscope software. By dbuezas. Free on GitHub: https://github.com/dbuezas/arduino-web-oscilloscope
https://diqn32j8nouaz.cloudfront.net...cilloscope.jpg
More:
https://github.com/dbuezas/arduino-web-oscilloscope
https://dbuezas.github.io/arduino-web-oscilloscope/
