i2c scaner ESP32

ESP32/i2c_scaner_esp32_dev/src/main.cpp

@@ -0,0 +1,38 @@
+#include <Arduino.h>
+#include <Wire.h>
+#include <Colors.h>
+void setup()
+{
+  Serial.begin(115200);
+  Wire.begin();
+}
+
+void loop()
+{
+   byte error, address;
+  int nDevices;
+
+  Serial.println(Red+"Escaneando...");
+  Serial.println("**************"+ fontReset);
+
+  nDevices = 0;
+  for (address = 1; address < 127; address++)
+  {
+
+    Wire.beginTransmission(address);
+    error = Wire.endTransmission();
+
+    if (error == 0)
+    {
+      Serial.print("Encontrado dispositivo I2C dirección: ");
+      Serial.print(boldBlue + "0x");
+      if (address < 16)
+      Serial.print("0");
+      Serial.print(address, HEX);
+      Serial.println(fontReset);
+      nDevices++;
+    }
+  }
+  Serial.println(Red + "**************" +fontReset);
+  delay(5000); 
+}