2 Knobs 1 App

Circuit

This example shows how to display values from two potentiometers. Connect potentiometers to pin A0 and A1

Display knob value

Add analogRead to your sketch inside involtSend function. The delay prevents the sketch from buffer overload (if required - set it to higher value).

...

void loop(){

involtReceive();


involtSend(0, analogRead(A0));

delay(2);

involtSend(1, analogRead(A1));

delay(2);

}

...

To display values create HTML code for two different UI elements.

<div class="ard show A0"></div>
<div class="ard bar A1 range-0-1024"></div>

Here is preview of results: