/*********
Rui Santos
Complete project details at https://RandomNerdTutorials.com/raspberry-pi-pico-analog-inputs-arduino/
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files.
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*********/
// Potentiometer is connected to GPIO 26 (Analog ADC0)
const int potPin = 26;
// variable for storing the potentiometer value
int potValue = 0;
void setup() {
Serial1.begin(115200);
analogReadResolution(12);
delay(1000);
}
void loop() {
// Reading potentiometer value
potValue = analogRead(potPin);
Serial1.println(potValue);
delay(500);
}