21 lines
417 B
C++
21 lines
417 B
C++
#include <Wire.h>
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void setup() {
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Wire.begin();
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Serial.begin(9600);
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Serial.println("Skanuję I2C...");
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}
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void loop(){
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for (byte addr = 1; addr < 127; addr++) {
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Wire.beginTransmission(addr);
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if (Wire.endTransmission() == 0) {
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Serial.print("Znaleziono urządzenie I2C pod adresem 0x");
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Serial.println(addr, HEX);
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}
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} delay(10);
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Serial.println("LOOP...");
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delay(1000);
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} |