01-28-2026, 03:41 PM
I am testing the button functionality.ESP32 sends datas to Phyphox continuously, I hope to add a dot to the graph every time I press the button.However,in my phyphox experiment, if I press the button,dots drawn before will be cleared,what's wrong with my experiment? 
I'll be thankful if anybody can help me.

I'll be thankful if anybody can help me.

