/* 
* Blink-LED-serial-monitor-print-and-read-A0-
*/

#include <Arduino.h> // Only needed by https://platformio.org/

void setup() {
  Serial.begin(115200);
  pinMode(LED_BUILTIN, OUTPUT);   
  pinMode(A0, INPUT);   
}

void loop() {
  Serial.print("Serial print works on the XIAO ML Kit.");
  Serial.println("The A0 reading is: " + String(analogRead(A0)) );
  digitalWrite(LED_BUILTIN, LOW);   // internal LED LOW = on for onboard LED
  delay(1000);                      // wait for a second
  digitalWrite(LED_BUILTIN, HIGH);  
  delay(3000);               
}