WiFi tone
Posted: Sun Aug 03, 2025 1:15 am
Hi
Looking for code which will send 1kHz signal to iPhone.
signal code:
Looking for code which will send 1kHz signal to iPhone.
signal code:
Code: Select all
#include <Arduino.h>
void setup() {
// No setup needed for tone() function itself
}
void loop() {
tone(26, 1000); // tone on pin 26
delay(5); // Delay to hear the tone
}