Send variables with REST api to Arduino

[Jens Noriʇzsɔɥ]

Are you perhaps referring to something like in http://hebergement.universite-paris-sacl...o/?lang=en? They are setting sensor type in phyphox and the Arduino source is left untouched for the different experiments…

There is some upcoming improvement for a „backchannel“ in https://phyphox.org/arduino/, it should be already in the development branch on GitHub.